diff --git a/lib/waveshare_epd/epd1in02.py b/lib/waveshare_epd/epd1in02.py deleted file mode 100644 index 24f10a8..0000000 --- a/lib/waveshare_epd/epd1in02.py +++ /dev/null @@ -1,349 +0,0 @@ -# ***************************************************************************** -# * | File : epd1in54.py -# * | Author : Waveshare team -# * | Function : Electronic paper driver -# * | Info : -# *---------------- -# * | This version: V1.0 -# * | Date : 2019-06-20 -# # | Info : python demo -# ----------------------------------------------------------------------------- -# ******************************************************************************/ -# Permission is hereby granted, free of charge, to any person obtaining a copy -# of this software and associated documnetation files (the "Software"), to deal -# in the Software without restriction, including without limitation the rights -# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -# copies of the Software, and to permit persons to whom the Software is -# furished to do so, subject to the following conditions: -# -# The above copyright notice and this permission notice shall be included in -# all copies or substantial portions of the Software. -# -# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -# THE SOFTWARE. -# - -import logging -from . import epdconfig - -# Display resolution -EPD_WIDTH = 80 -EPD_HEIGHT = 128 - -logger = logging.getLogger(__name__) - -class EPD: - def __init__(self): - self.reset_pin = epdconfig.RST_PIN - self.dc_pin = epdconfig.DC_PIN - self.busy_pin = epdconfig.BUSY_PIN - self.cs_pin = epdconfig.CS_PIN - self.width = EPD_WIDTH - self.height = EPD_HEIGHT - - #full screen update LUT - - lut_w1 =[ - 0x60, 0x5A, 0x5A, 0x00, 0x00, 0x01, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - ] - - lut_b1 =[ - 0x90, 0x5A, 0x5A, 0x00, 0x00, 0x01, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - ] - - # partial screen update LUT - lut_w = [ - 0x60, 0x01, 0x01, 0x00, 0x00, 0x01, - 0x80, 0x1f, 0x00, 0x00, 0x00, 0x01, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - ] - - lut_b = [ - 0x90, 0x01, 0x01, 0x00, 0x00, 0x01, - 0x40, 0x1f, 0x00, 0x00, 0x00, 0x01, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - ] - - # Hardware reset - def reset(self): - epdconfig.digital_write(self.reset_pin, 1) - epdconfig.delay_ms(200) - epdconfig.digital_write(self.reset_pin, 0) # module reset - epdconfig.delay_ms(2) - epdconfig.digital_write(self.reset_pin, 1) - epdconfig.delay_ms(200) - - def send_command(self, command): - epdconfig.digital_write(self.dc_pin, 0) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte([command]) - epdconfig.digital_write(self.cs_pin, 1) - - def send_data(self, data): - epdconfig.digital_write(self.dc_pin, 1) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte([data]) - epdconfig.digital_write(self.cs_pin, 1) - - def ReadBusy(self): - logger.debug("e-Paper busy") - self.send_command(0x71) - busy = epdconfig.digital_read(self.busy_pin) - busy =not(busy & 0x01) - while(busy): - self.send_command(0x71) - busy = epdconfig.digital_read(self.busy_pin) - busy =not(busy & 0x01) - epdconfig.delay_ms(800) - logger.debug("e-Paper busy release") - - def TurnOnDisplay(self): - self.send_command(0x12) - epdconfig.delay_ms(10) - self.ReadBusy() - - def SetFulltReg(self): - self.send_command(0x23) - for count in range(0, 42): - self.send_data(self.lut_w1[count]) - - self.send_command(0x24) - for count in range(0, 42): - self.send_data(self.lut_b1[count]) - - def SetPartReg(self): - self.send_command(0x23) - for count in range(0, 42): - self.send_data(self.lut_w[count]) - - self.send_command(0x24) - for count in range(0, 42): - self.send_data(self.lut_b[count]) - - def Init(self): - if (epdconfig.module_init() != 0): - return -1 - # EPD hardware init start - self.reset() - - self.send_command(0xD2) - self.send_data(0x3F) - - self.send_command(0x00) - self.send_data (0x6F) #from outside - - self.send_command(0x01) #power setting - self.send_data (0x03) - self.send_data (0x00) - self.send_data (0x2b) - self.send_data (0x2b) - - self.send_command(0x06) #Configuring the charge pump - self.send_data(0x3f) - - self.send_command(0x2A) #Setting XON and the options of LUT - self.send_data(0x00) - self.send_data(0x00) - - self.send_command(0x30) #Set the clock frequency - self.send_data(0x17) #50Hz - - self.send_command(0x50) #Set VCOM and data output interval - self.send_data(0x57) - - self.send_command(0x60) #Set The non-overlapping period of Gate and Source. - self.send_data(0x22) - - self.send_command(0x61) #resolution setting - self.send_data (0x50) #source 128 - self.send_data (0x80) - - self.send_command(0x82) #sets VCOM_DC value - self.send_data(0x12) #-1v - - self.send_command(0xe3)#Set POWER SAVING - self.send_data(0x33) - self.SetFulltReg() - self.send_command(0x04) #power on - self.ReadBusy() - # EPD hardware init end - return 0 - - def Partial_Init(self): - self.reset() - - self.send_command(0xD2) - self.send_data(0x3F) - - self.send_command(0x00) - self.send_data (0x6F) #from outside - - self.send_command(0x01) #power setting - self.send_data (0x03) - self.send_data (0x00) - self.send_data (0x2b) - self.send_data (0x2b) - - self.send_command(0x06) #Configuring the charge pump - self.send_data(0x3f) - - self.send_command(0x2A) #Setting XON and the options of LUT - self.send_data(0x00) - self.send_data(0x00) - - self.send_command(0x30) #Set the clock frequency - self.send_data(0x17) - - self.send_command(0x50) #Set VCOM and data output interval - self.send_data(0xf2) - - self.send_command(0x60) #Set The non-overlapping period of Gate and Source. - self.send_data(0x22) - - self.send_command(0x82) #Set VCOM_DC value - self.send_data(0x12)#-1v - - self.send_command(0xe3)#Set POWER SAVING - self.send_data(0x33) - - self.SetPartReg() - - self.send_command(0x04)#Set POWER SAVING - self.ReadBusy() - # EPD hardware init end - return 0 - - def getbuffer(self, image): - buf = [0xFF] * (int(self.width / 8) * self.height) - image_monocolor = image.convert('1') - imwidth, imheight = image_monocolor.size - pixels = image_monocolor.load() - if(imwidth == self.width and imheight == self.height): - logger.debug("Horizontal") - for y in range(imheight): - for x in range(imwidth): - # Set the bits for the column of pixels at the current position. - if pixels[x, y] == 0: - buf[int((x + y * self.width) / 8)] &= ~(0x80 >> (x % 8)) - elif(imwidth == self.height and imheight == self.width): - logger.debug("Vertical") - for y in range(imheight): - for x in range(imwidth): - newx = y - newy = self.height - x - 1 - if pixels[x, y] == 0: - buf[int((newx + newy*self.width) / 8)] &= ~(0x80 >> (y % 8)) - return buf - - def Display(self, image): - if (image == None): - return - # Width = (self.width % 8 == 0)? (self.width / 8 ): (self.width / 8 + 1) - if(self.width % 8 == 0): - Width = self.width / 8 - else: - Width = self.width / 8 + 1 - - self.send_command(0x10) - for j in range(0, self.height): - for i in range(0, int(Width)): - self.send_data(0xff) - - self.send_command(0x13) - for j in range(0, self.height): - for i in range(0, int(Width)): - self.send_data(image[i + j * int(Width)]) - self.TurnOnDisplay() - - def Clear(self): - # Width = (self.width % 8 == 0)? (self.width / 8 ): (self.width / 8 + 1) - if(self.width % 8 == 0): - Width = self.width / 8 - else: - Width = self.width / 8 + 1 - - Height = self.height - - self.send_command(0x10) - for j in range(0, Height): - for i in range(0, int(Width)): - self.send_data(0x00) - - self.send_command(0x13) - for j in range(0, Height): - for i in range(0, int(Width)): - self.send_data(0xff) - self.TurnOnDisplay() - - def DisplayPartial(self, old_Image, Image): - - # Set partial Windows */ - self.send_command(0x91) #This command makes the display enter partial mode - self.send_command(0x90) #resolution setting - self.send_data(0) #x-start - self.send_data(79) #x-end - - self.send_data(0) - self.send_data(127) #y-end - self.send_data(0x00) - - # Width = (self.width % 8 == 0)? (self.width / 8 ): (self.width / 8 + 1) - if(self.width % 8 == 0): - Width = self.width / 8 - else: - Width = self.width / 8 + 1 - - Height = self.height - # send data - self.send_command(0x10) - for j in range(0, Height): - for i in range(0, int(Width)): - self.send_data(old_Image[i + j * int(Width)]) - - self.send_command(0x13) - for j in range(0, Height): - for i in range(0, int(Width)): - self.send_data(Image[i + j * int(Width)]) - - # Set partial refresh - self.TurnOnDisplay() - - def Sleep(self): - self.send_command(0x50) - self.send_data(0xf7) - self.send_command(0x02) - self.ReadBusy() - self.send_command(0x07) - self.send_data(0xA5) - epdconfig.delay_ms(200) - - epdconfig.delay_ms(2000) - epdconfig.module_exit() - -### END OF FILE ### - diff --git a/lib/waveshare_epd/epd1in54.py b/lib/waveshare_epd/epd1in54.py deleted file mode 100644 index 4fdba04..0000000 --- a/lib/waveshare_epd/epd1in54.py +++ /dev/null @@ -1,260 +0,0 @@ -# ***************************************************************************** -# * | File : epd1in54.py -# * | Author : Waveshare team -# * | Function : Electronic paper driver -# * | Info : -# *---------------- -# * | This version: V3.1 -# * | Date : 2019-06-20 -# # | Info : python demo -# ----------------------------------------------------------------------------- -# V3.1(2019-06-18): -# 2.remove commands define: -# #define PANEL_SETTING 0x00 -# #define POWER_SETTING 0x01 -# #define POWER_OFF 0x02 -# #define POWER_OFF_SEQUENCE_SETTING 0x03 -# #define POWER_ON 0x04 -# #define POWER_ON_MEASURE 0x05 -# #define BOOSTER_SOFT_START 0x06 -# #define DEEP_SLEEP 0x07 -# #define DATA_START_TRANSMISSION_1 0x10 -# #define DATA_STOP 0x11 -# #define DISPLAY_REFRESH 0x12 -# #define DATA_START_TRANSMISSION_2 0x13 -# #define PLL_CONTROL 0x30 -# #define TEMPERATURE_SENSOR_COMMAND 0x40 -# #define TEMPERATURE_SENSOR_CALIBRATION 0x41 -# #define TEMPERATURE_SENSOR_WRITE 0x42 -# #define TEMPERATURE_SENSOR_READ 0x43 -# #define VCOM_AND_DATA_INTERVAL_SETTING 0x50 -# #define LOW_POWER_DETECTION 0x51 -# #define TCON_SETTING 0x60 -# #define TCON_RESOLUTION 0x61 -# #define SOURCE_AND_GATE_START_SETTING 0x62 -# #define GET_STATUS 0x71 -# #define AUTO_MEASURE_VCOM 0x80 -# #define VCOM_VALUE 0x81 -# #define VCM_DC_SETTING_REGISTER 0x82 -# #define PROGRAM_MODE 0xA0 -# #define ACTIVE_PROGRAM 0xA1 -# #define READ_OTP_DATA 0xA2 -# ----------------------------------------------------------------------------- -# V3.0(2018-11-01): -# # 1.Remove: -# digital_write(self, pin, value) -# digital_read(self, pin) -# delay_ms(self, delaytime) -# set_lut(self, lut) -# self.lut = self.lut_full_update -# * 2.Change: -# display_frame -> TurnOnDisplay -# set_memory_area -> SetWindow -# set_memory_pointer -> SetCursor -# * 3.How to use -# epd = epd1in54.EPD() -# epd.init(epd.lut_full_update) -# image = Image.new('1', (epd1in54.EPD_WIDTH, epd1in54.EPD_HEIGHT), 255) -# ... -# drawing ...... -# ... -# epd.display(getbuffer(image)) -# ******************************************************************************/ -# Permission is hereby granted, free of charge, to any person obtaining a copy -# of this software and associated documnetation files (the "Software"), to deal -# in the Software without restriction, including without limitation the rights -# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -# copies of the Software, and to permit persons to whom the Software is -# furished to do so, subject to the following conditions: -# -# The above copyright notice and this permission notice shall be included in -# all copies or substantial portions of the Software. -# -# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -# THE SOFTWARE. -# - -import logging -from . import epdconfig - -# Display resolution -EPD_WIDTH = 200 -EPD_HEIGHT = 200 - -logger = logging.getLogger(__name__) - -class EPD: - def __init__(self): - self.reset_pin = epdconfig.RST_PIN - self.dc_pin = epdconfig.DC_PIN - self.busy_pin = epdconfig.BUSY_PIN - self.cs_pin = epdconfig.CS_PIN - self.width = EPD_WIDTH - self.height = EPD_HEIGHT - - lut_full_update = [ - 0x02, 0x02, 0x01, 0x11, 0x12, 0x12, 0x22, 0x22, - 0x66, 0x69, 0x69, 0x59, 0x58, 0x99, 0x99, 0x88, - 0x00, 0x00, 0x00, 0x00, 0xF8, 0xB4, 0x13, 0x51, - 0x35, 0x51, 0x51, 0x19, 0x01, 0x00 - ] - - lut_partial_update = [ - 0x10, 0x18, 0x18, 0x08, 0x18, 0x18, 0x08, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x13, 0x14, 0x44, 0x12, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 - ] - - # Hardware reset - def reset(self): - epdconfig.digital_write(self.reset_pin, 1) - epdconfig.delay_ms(200) - epdconfig.digital_write(self.reset_pin, 0) # module reset - epdconfig.delay_ms(5) - epdconfig.digital_write(self.reset_pin, 1) - epdconfig.delay_ms(200) - - def send_command(self, command): - epdconfig.digital_write(self.dc_pin, 0) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte([command]) - epdconfig.digital_write(self.cs_pin, 1) - - def send_data(self, data): - epdconfig.digital_write(self.dc_pin, 1) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte([data]) - epdconfig.digital_write(self.cs_pin, 1) - - def ReadBusy(self): - logger.debug("e-Paper busy") - while(epdconfig.digital_read(self.busy_pin) == 1): # 0: idle, 1: busy - epdconfig.delay_ms(100) - logger.debug("e-Paper busy release") - - def TurnOnDisplay(self): - self.send_command(0x22) # DISPLAY_UPDATE_CONTROL_2 - self.send_data(0xC4) - self.send_command(0x20) # MASTER_ACTIVATION - self.send_command(0xFF) # TERMINATE_FRAME_READ_WRITE - - self.ReadBusy() - - def SetWindow(self, x_start, y_start, x_end, y_end): - self.send_command(0x44) # SET_RAM_X_ADDRESS_START_END_POSITION - # x point must be the multiple of 8 or the last 3 bits will be ignored - self.send_data((x_start >> 3) & 0xFF) - self.send_data((x_end >> 3) & 0xFF) - self.send_command(0x45) # SET_RAM_Y_ADDRESS_START_END_POSITION - self.send_data(y_start & 0xFF) - self.send_data((y_start >> 8) & 0xFF) - self.send_data(y_end & 0xFF) - self.send_data((y_end >> 8) & 0xFF) - - def SetCursor(self, x, y): - self.send_command(0x4E) # SET_RAM_X_ADDRESS_COUNTER - # x point must be the multiple of 8 or the last 3 bits will be ignored - self.send_data((x >> 3) & 0xFF) - - self.send_command(0x4F) # SET_RAM_Y_ADDRESS_COUNTER - self.send_data(y & 0xFF) - self.send_data((y >> 8) & 0xFF) - # self.ReadBusy() - - def init(self, lut): - if (epdconfig.module_init() != 0): - return -1 - # EPD hardware init start - self.reset() - - self.send_command(0x01) # DRIVER_OUTPUT_CONTROL - self.send_data((EPD_HEIGHT - 1) & 0xFF) - self.send_data(((EPD_HEIGHT - 1) >> 8) & 0xFF) - self.send_data(0x00) # GD = 0 SM = 0 TB = 0 - - self.send_command(0x0C) # BOOSTER_SOFT_START_CONTROL - self.send_data(0xD7) - self.send_data(0xD6) - self.send_data(0x9D) - - self.send_command(0x2C) # WRITE_VCOM_REGISTER - self.send_data(0xA8) # VCOM 7C - - self.send_command(0x3A) # SET_DUMMY_LINE_PERIOD - self.send_data(0x1A) # 4 dummy lines per gate - - self.send_command(0x3B) # SET_GATE_TIME - self.send_data(0x08) # 2us per line - - self.send_command(0x11) # DATA_ENTRY_MODE_SETTING - self.send_data(0x03) # X increment Y increment - - # set the look-up table register - self.send_command(0x32) - for i in range(0, len(lut)): - self.send_data(lut[i]) - # EPD hardware init end - return 0 - - def getbuffer(self, image): - buf = [0xFF] * (int(self.width / 8) * self.height) - image_monocolor = image.convert('1') - imwidth, imheight = image_monocolor.size - pixels = image_monocolor.load() - if(imwidth == self.width and imheight == self.height): - logger.debug("Horizontal") - for y in range(imheight): - for x in range(imwidth): - # Set the bits for the column of pixels at the current position. - if pixels[x, y] == 0: - buf[int((x + y * self.width) / 8)] &= ~(0x80 >> (x % 8)) - elif(imwidth == self.height and imheight == self.width): - logger.debug("Vertical") - for y in range(imheight): - for x in range(imwidth): - newx = y - newy = self.height - x - 1 - if pixels[x, y] == 0: - buf[int((newx + newy*self.width) / 8)] &= ~(0x80 >> (y % 8)) - return buf - - def display(self, image): - if (image == None): - return - - self.SetWindow(0, 0, self.width, self.height) - for j in range(0, self.height): - self.SetCursor(0, j) - self.send_command(0x24) - for i in range(0, int(self.width / 8)): - self.send_data(image[i + j * int(self.width / 8)]) - self.TurnOnDisplay() - - def Clear(self, color): - # self.SetWindow(0, 0, self.width - 1, self.height - 1) - # send the color data - self.SetWindow(0, 0, self.width, self.height) - # epdconfig.digital_write(self.dc_pin, 1) - # epdconfig.digital_write(self.cs_pin, 0) - for j in range(0, self.height): - self.SetCursor(0, j) - self.send_command(0x24) - for i in range(0, int(self.width / 8)): - self.send_data(color) - # epdconfig.digital_write(self.cs_pin, 1) - self.TurnOnDisplay() - - def sleep(self): - self.send_command(0x10) # DEEP_SLEEP_MODE - self.send_data(0x01) - - epdconfig.delay_ms(2000) - epdconfig.module_exit() -### END OF FILE ### - diff --git a/lib/waveshare_epd/epd1in54_V2.py b/lib/waveshare_epd/epd1in54_V2.py deleted file mode 100644 index 32d8f65..0000000 --- a/lib/waveshare_epd/epd1in54_V2.py +++ /dev/null @@ -1,317 +0,0 @@ -# ***************************************************************************** -# * | File : epd1in54_V2.py -# * | Author : Waveshare team -# * | Function : Electronic paper driver -# * | Info : -# *---------------- -# * | This version: V1.1 -# * | Date : 2022-08-10 -# # | Info : python demo -# ----------------------------------------------------------------------------- -# Permission is hereby granted, free of charge, to any person obtaining a copy -# of this software and associated documnetation files (the "Software"), to deal -# in the Software without restriction, including without limitation the rights -# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -# copies of the Software, and to permit persons to whom the Software is -# furished to do so, subject to the following conditions: -# -# The above copyright notice and this permission notice shall be included in -# all copies or substantial portions of the Software. -# -# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -# THE SOFTWARE. -# - -import logging -from . import epdconfig - -# Display resolution -EPD_WIDTH = 200 -EPD_HEIGHT = 200 - -logger = logging.getLogger(__name__) - -class EPD: - def __init__(self): - self.reset_pin = epdconfig.RST_PIN - self.dc_pin = epdconfig.DC_PIN - self.busy_pin = epdconfig.BUSY_PIN - self.cs_pin = epdconfig.CS_PIN - self.width = EPD_WIDTH - self.height = EPD_HEIGHT - - # waveform full refresh - WF_Full_1IN54 = [ - 0x80, 0x48, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, - 0x40, 0x48, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, - 0x80, 0x48, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, - 0x40, 0x48, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, - 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, - 0xA, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, - 0x8, 0x1, 0x0, 0x8, 0x1, 0x0, 0x2, - 0xA, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, - 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, - 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, - 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, - 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, - 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, - 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, - 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, - 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, - 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, - 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x0, 0x0, 0x0, - 0x22, 0x17, 0x41, 0x0, 0x32, 0x20 - ] - - # waveform partial refresh(fast) - WF_PARTIAL_1IN54_0 = [ - 0x0,0x40,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0, - 0x80,0x80,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0, - 0x40,0x40,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0, - 0x0,0x80,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0, - 0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0, - 0xF,0x0,0x0,0x0,0x0,0x0,0x0, - 0x1,0x1,0x0,0x0,0x0,0x0,0x0, - 0x0,0x0,0x0,0x0,0x0,0x0,0x0, - 0x0,0x0,0x0,0x0,0x0,0x0,0x0, - 0x0,0x0,0x0,0x0,0x0,0x0,0x0, - 0x0,0x0,0x0,0x0,0x0,0x0,0x0, - 0x0,0x0,0x0,0x0,0x0,0x0,0x0, - 0x0,0x0,0x0,0x0,0x0,0x0,0x0, - 0x0,0x0,0x0,0x0,0x0,0x0,0x0, - 0x0,0x0,0x0,0x0,0x0,0x0,0x0, - 0x0,0x0,0x0,0x0,0x0,0x0,0x0, - 0x0,0x0,0x0,0x0,0x0,0x0,0x0, - 0x22,0x22,0x22,0x22,0x22,0x22,0x0,0x0,0x0, - 0x02,0x17,0x41,0xB0,0x32,0x28, - ] - - # Hardware reset - def reset(self): - epdconfig.digital_write(self.reset_pin, 1) - epdconfig.delay_ms(200) - epdconfig.digital_write(self.reset_pin, 0) - epdconfig.delay_ms(5) - epdconfig.digital_write(self.reset_pin, 1) - epdconfig.delay_ms(200) - - def send_command(self, command): - epdconfig.digital_write(self.dc_pin, 0) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte([command]) - epdconfig.digital_write(self.cs_pin, 1) - - def send_data(self, data): - epdconfig.digital_write(self.dc_pin, 1) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte([data]) - epdconfig.digital_write(self.cs_pin, 1) - - # send a lot of data - def send_data2(self, data): - epdconfig.digital_write(self.dc_pin, 1) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte2(data) - epdconfig.digital_write(self.cs_pin, 1) - - def ReadBusy(self): - logger.debug("e-Paper busy") - while(epdconfig.digital_read(self.busy_pin) == 1): - epdconfig.delay_ms(20) - logger.debug("e-Paper busy release") - - def TurnOnDisplay(self): - self.send_command(0x22) # DISPLAY_UPDATE_CONTROL_2 - self.send_data(0xc7) - self.send_command(0x20) # MASTER_ACTIVATION - self.ReadBusy() - - def TurnOnDisplayPart(self): - self.send_command(0x22) # DISPLAY_UPDATE_CONTROL_2 - self.send_data(0xcF) - self.send_command(0x20) # MASTER_ACTIVATION - self.ReadBusy() - - def lut(self, lut): - self.send_command(0x32) # WRITE_LUT_REGISTER - self.send_data2(lut) - - def set_lut(self, lut): - self.lut(lut) - - self.send_command(0x3f) - self.send_data(lut[153]) - - self.send_command(0x03) - self.send_data(lut[154]) - - self.send_command(0x04) - self.send_data(lut[155]) - self.send_data(lut[156]) - self.send_data(lut[157]) - - self.send_command(0x2c) - self.send_data(lut[158]) - - def SetWindows(self, Xstart, Ystart, Xend, Yend): - self.send_command(0x44) # SET_RAM_X_ADDRESS_START_END_POSITION - self.send_data((Xstart>>3) & 0xFF) - self.send_data((Xend>>3) & 0xFF) - - self.send_command(0x45) # SET_RAM_Y_ADDRESS_START_END_POSITION - self.send_data(Ystart & 0xFF) - self.send_data((Ystart >> 8) & 0xFF) - self.send_data(Yend & 0xFF) - self.send_data((Yend >> 8) & 0xFF) - - - def SetCursor(self, Xstart, Ystart): - self.send_command(0x4E); # SET_RAM_X_ADDRESS_COUNTER - self.send_data(Xstart & 0xFF); - - self.send_command(0x4F); # SET_RAM_Y_ADDRESS_COUNTER - self.send_data(Ystart & 0xFF); - self.send_data((Ystart >> 8) & 0xFF); - - def init(self, isPartial): - if (epdconfig.module_init() != 0): - return -1 - - if(isPartial): - logger.debug("partial refresh") - self.reset() - self.ReadBusy() - - self.set_lut(self.WF_PARTIAL_1IN54_0) - - self.send_command(0x37) - self.send_data(0x00) - self.send_data(0x00) - self.send_data(0x00) - self.send_data(0x00) - self.send_data(0x00) - self.send_data(0x40) - self.send_data(0x00) - self.send_data(0x00) - self.send_data(0x00) - self.send_data(0x00) - - self.send_command(0x3c) # BorderWavefrom - self.send_data(0x80) - - self.send_command(0x22) - self.send_data(0xc0) - self.send_command(0x20) - self.ReadBusy() - - else: - logger.debug("full refresh") - # EPD hardware init start - self.reset() - - self.ReadBusy() - self.send_command(0x12) # SWRESET (software reset) - self.ReadBusy() - - self.send_command(0x01) # DRIVER_OUTPUT_CONTROL - self.send_data(0xC7) # (EPD_HEIGHT - 1) & 0xFF - self.send_data(0x00) # ((EPD_HEIGHT - 1) >> 8) & 0xFF - self.send_data(0x01) # GD = 0 SM = 0 TB = 0 - - self.send_command(0x11) # data entry mode - self.send_data(0x01) - - self.SetWindows(0, self.height-1, self.width-1, 0) # Set Windows - - self.send_command(0x3C) # BorderWavefrom - self.send_data(0x01) - - self.send_command(0x18) - self.send_data(0x80) - - self.send_command(0x22) # #Load Temperature and waveform setting. - self.send_data(0XB1) - self.send_command(0x20) - - self.SetCursor(0, self.height-1) # Set Cursor - - self.ReadBusy() - - self.set_lut(self.WF_Full_1IN54) # Set lut - - def Clear(self, color): - if self.width%8 == 0: - linewidth = int(self.width/8) - else: - linewidth = int(self.width/8) + 1 - - self.send_command(0x24) - self.send_data2([color] * self.height * linewidth) - - self.TurnOnDisplay() - - def getbuffer(self, image): - buf = [0xFF] * (int(self.width/8) * self.height) - image_monocolor = image.convert('1') - imwidth, imheight = image_monocolor.size - pixels = image_monocolor.load() - if(imwidth == self.width and imheight == self.height): - logger.debug("Horizontal") - for y in range(imheight): - for x in range(imwidth): - # Set the bits for the column of pixels at the current position. - if pixels[x, y] == 0: - buf[int((x + y * self.width) / 8)] &= ~(0x80 >> (x % 8)) - elif(imwidth == self.height and imheight == self.width): - logger.debug("Vertical") - for y in range(imheight): - for x in range(imwidth): - newx = y - newy = self.height - x - 1 - if pixels[x, y] == 0: - buf[int((newx + newy*self.width) / 8)] &= ~(0x80 >> (y % 8)) - return buf - - def display(self, image): - if (image == None): - return - - self.send_command(0x24) - self.send_data2(image) - self.TurnOnDisplay() - - def displayPartBaseImage(self, image): - if (image == None): - return - - self.send_command(0x24) - self.send_data2(image) - - self.send_command(0x26) - self.send_data2(image) - - self.TurnOnDisplay() - - def displayPart(self, image): - if (image == None): - return - - self.send_command(0x24) - self.send_data2(image) - - self.TurnOnDisplayPart() - - def sleep(self): - self.send_command(0x10) # DEEP_SLEEP_MODE - self.send_data(0x01) - - epdconfig.delay_ms(2000) - epdconfig.module_exit() - -### END OF FILE ### - diff --git a/lib/waveshare_epd/epd1in54b.py b/lib/waveshare_epd/epd1in54b.py deleted file mode 100644 index fe8fa17..0000000 --- a/lib/waveshare_epd/epd1in54b.py +++ /dev/null @@ -1,222 +0,0 @@ -# ***************************************************************************** -# * | File : epd1in54b.py -# * | Author : Waveshare team -# * | Function : Electronic paper driver -# * | Info : -# *---------------- -# * | This version: V4.0 -# * | Date : 2019-06-20 -# # | Info : python demo -# ----------------------------------------------------------------------------- -# Permission is hereby granted, free of charge, to any person obtaining a copy -# of this software and associated documnetation files (the "Software"), to deal -# in the Software without restriction, including without limitation the rights -# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -# copies of the Software, and to permit persons to whom the Software is -# furished to do so, subject to the following conditions: -# -# The above copyright notice and this permission notice shall be included in -# all copies or substantial portions of the Software. -# -# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -# THE SOFTWARE. -# - -import logging -from . import epdconfig - -# Display resolution -EPD_WIDTH = 200 -EPD_HEIGHT = 200 - -logger = logging.getLogger(__name__) - -class EPD: - def __init__(self): - self.reset_pin = epdconfig.RST_PIN - self.dc_pin = epdconfig.DC_PIN - self.busy_pin = epdconfig.BUSY_PIN - self.cs_pin = epdconfig.CS_PIN - self.width = EPD_WIDTH - self.height = EPD_HEIGHT - - lut_vcom0 = [0x0E, 0x14, 0x01, 0x0A, 0x06, 0x04, 0x0A, 0x0A, 0x0F, 0x03, 0x03, 0x0C, 0x06, 0x0A, 0x00] - lut_w = [0x0E, 0x14, 0x01, 0x0A, 0x46, 0x04, 0x8A, 0x4A, 0x0F, 0x83, 0x43, 0x0C, 0x86, 0x0A, 0x04] - lut_b = [0x0E, 0x14, 0x01, 0x8A, 0x06, 0x04, 0x8A, 0x4A, 0x0F, 0x83, 0x43, 0x0C, 0x06, 0x4A, 0x04] - lut_g1 = [0x8E, 0x94, 0x01, 0x8A, 0x06, 0x04, 0x8A, 0x4A, 0x0F, 0x83, 0x43, 0x0C, 0x06, 0x0A, 0x04] - lut_g2 = [0x8E, 0x94, 0x01, 0x8A, 0x06, 0x04, 0x8A, 0x4A, 0x0F, 0x83, 0x43, 0x0C, 0x06, 0x0A, 0x04] - lut_vcom1 = [0x03, 0x1D, 0x01, 0x01, 0x08, 0x23, 0x37, 0x37, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00] - lut_red0 = [0x83, 0x5D, 0x01, 0x81, 0x48, 0x23, 0x77, 0x77, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00] - lut_red1 = [0x03, 0x1D, 0x01, 0x01, 0x08, 0x23, 0x37, 0x37, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00] - - # Hardware reset - def reset(self): - epdconfig.digital_write(self.reset_pin, 1) - epdconfig.delay_ms(200) - epdconfig.digital_write(self.reset_pin, 0) # module reset - epdconfig.delay_ms(5) - epdconfig.digital_write(self.reset_pin, 1) - epdconfig.delay_ms(200) - - def send_command(self, command): - epdconfig.digital_write(self.dc_pin, 0) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte([command]) - epdconfig.digital_write(self.cs_pin, 1) - - def send_data(self, data): - epdconfig.digital_write(self.dc_pin, 1) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte([data]) - epdconfig.digital_write(self.cs_pin, 1) - - def ReadBusy(self): - logger.debug("e-Paper busy") - while(epdconfig.digital_read(self.busy_pin) == 0): - epdconfig.delay_ms(100) - logger.debug("e-Paper busy release") - - def set_lut_bw(self): - self.send_command(0x20) # vcom - for count in range(0, 15): - self.send_data(self.lut_vcom0[count]) - self.send_command(0x21) # ww -- - for count in range(0, 15): - self.send_data(self.lut_w[count]) - self.send_command(0x22) # bw r - for count in range(0, 15): - self.send_data(self.lut_b[count]) - self.send_command(0x23) # wb w - for count in range(0, 15): - self.send_data(self.lut_g1[count]) - self.send_command(0x24) # bb b - for count in range(0, 15): - self.send_data(self.lut_g2[count]) - - def set_lut_red(self): - self.send_command(0x25) - for count in range(0, 15): - self.send_data(self.lut_vcom1[count]) - self.send_command(0x26) - for count in range(0, 15): - self.send_data(self.lut_red0[count]) - self.send_command(0x27) - for count in range(0, 15): - self.send_data(self.lut_red1[count]) - - def init(self): - if (epdconfig.module_init() != 0): - return -1 - # EPD hardware init start - self.reset() - - self.send_command(0x01) # POWER_SETTING - self.send_data(0x07) - self.send_data(0x00) - self.send_data(0x08) - self.send_data(0x00) - self.send_command(0x06) # BOOSTER_SOFT_START - self.send_data(0x07) - self.send_data(0x07) - self.send_data(0x07) - self.send_command(0x04) # POWER_ON - - self.ReadBusy() - - self.send_command(0X00) # PANEL_SETTING - self.send_data(0xCF) - self.send_command(0X50) # VCOM_AND_DATA_INTERVAL_SETTING - self.send_data(0x17) - self.send_command(0x30) # PLL_CONTROL - self.send_data(0x39) - self.send_command(0x61) # TCON_RESOLUTION set x and y - self.send_data(0xC8) - self.send_data(0x00) - self.send_data(0xC8) - self.send_command(0x82) # VCM_DC_SETTING_REGISTER - self.send_data(0x0E) - - self.set_lut_bw() - self.set_lut_red() - return 0 - - def getbuffer(self, image): - buf = [0xFF] * int(self.width * self.height / 8) - # Set buffer to value of Python Imaging Library image. - # Image must be in mode 1. - image_monocolor = image.convert('1') - imwidth, imheight = image_monocolor.size - if imwidth != self.width or imheight != self.height: - raise ValueError('Image must be same dimensions as display \ - ({0}x{1}).' .format(self.width, self.height)) - - pixels = image_monocolor.load() - for y in range(self.height): - for x in range(self.width): - # Set the bits for the column of pixels at the current position. - if pixels[x, y] == 0: - buf[int((x + y * self.width) / 8)] &= ~(0x80 >> (x % 8)) - return buf - - def display(self, blackimage, redimage): - # send black data - if (blackimage != None): - self.send_command(0x10) # DATA_START_TRANSMISSION_1 - for i in range(0, int(self.width * self.height / 8)): - temp = 0x00 - for bit in range(0, 4): - if (blackimage[i] & (0x80 >> bit) != 0): - temp |= 0xC0 >> (bit * 2) - self.send_data(temp) - temp = 0x00 - for bit in range(4, 8): - if (blackimage[i] & (0x80 >> bit) != 0): - temp |= 0xC0 >> ((bit - 4) * 2) - self.send_data(temp) - - # send red data - if (redimage != None): - self.send_command(0x13) # DATA_START_TRANSMISSION_2 - for i in range(0, int(self.width * self.height / 8)): - self.send_data(redimage[i]) - - self.send_command(0x12) # DISPLAY_REFRESH - self.ReadBusy() - - def Clear(self): - self.send_command(0x10) # DATA_START_TRANSMISSION_1 - for i in range(0, int(self.width * self.height / 8)): - self.send_data(0xFF) - self.send_data(0xFF) - - self.send_command(0x13) # DATA_START_TRANSMISSION_2 - for i in range(0, int(self.width * self.height / 8)): - self.send_data(0xFF) - - self.send_command(0x12) # DISPLAY_REFRESH - self.ReadBusy() - - def sleep(self): - self.send_command(0x50) # VCOM_AND_DATA_INTERVAL_SETTING - self.send_data(0x17) - self.send_command(0x82) # to solve Vcom drop - self.send_data(0x00) - self.send_command(0x01) # power setting - self.send_data(0x02) # gate switch to external - self.send_data(0x00) - self.send_data(0x00) - self.send_data(0x00) - self.ReadBusy() - - self.send_command(0x02) # power off - - epdconfig.delay_ms(2000) - epdconfig.module_exit() - -### END OF FILE ### - diff --git a/lib/waveshare_epd/epd1in54b_V2.py b/lib/waveshare_epd/epd1in54b_V2.py deleted file mode 100644 index 1575749..0000000 --- a/lib/waveshare_epd/epd1in54b_V2.py +++ /dev/null @@ -1,195 +0,0 @@ -# ***************************************************************************** -# * | File : epd1in54b.py -# * | Author : Waveshare team -# * | Function : Electronic paper driver -# * | Info : -# *---------------- -# * | This version: V4.1 -# * | Date : 2022-08-10 -# # | Info : python demo -# ----------------------------------------------------------------------------- -# Permission is hereby granted, free of charge, to any person obtaining a copy -# of this software and associated documnetation files (the "Software"), to deal -# in the Software without restriction, including without limitation the rights -# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -# copies of the Software, and to permit persons to whom the Software is -# furished to do so, subject to the following conditions: -# -# The above copyright notice and this permission notice shall be included in -# all copies or substantial portions of the Software. -# -# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -# THE SOFTWARE. -# - -import logging -from . import epdconfig - -# Display resolution -EPD_WIDTH = 200 -EPD_HEIGHT = 200 - -logger = logging.getLogger(__name__) - -class EPD: - def __init__(self): - self.reset_pin = epdconfig.RST_PIN - self.dc_pin = epdconfig.DC_PIN - self.busy_pin = epdconfig.BUSY_PIN - self.cs_pin = epdconfig.CS_PIN - self.width = EPD_WIDTH - self.height = EPD_HEIGHT - - - # Hardware reset - def reset(self): - epdconfig.digital_write(self.reset_pin, 1) - epdconfig.delay_ms(200) - epdconfig.digital_write(self.reset_pin, 0) # module reset - epdconfig.delay_ms(5) - epdconfig.digital_write(self.reset_pin, 1) - epdconfig.delay_ms(200) - - def send_command(self, command): - epdconfig.digital_write(self.dc_pin, 0) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte([command]) - epdconfig.digital_write(self.cs_pin, 1) - - def send_data(self, data): - epdconfig.digital_write(self.dc_pin, 1) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte([data]) - epdconfig.digital_write(self.cs_pin, 1) - - # send a lot of data - def send_data2(self, data): - epdconfig.digital_write(self.dc_pin, 1) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte2(data) - epdconfig.digital_write(self.cs_pin, 1) - - def ReadBusy(self): - logger.debug("e-Paper busy") - while(epdconfig.digital_read(self.busy_pin) == 1): - epdconfig.delay_ms(100) - logger.debug("e-Paper busy release") - - def init(self): - if (epdconfig.module_init() != 0): - return -1 - # EPD hardware init start - self.reset() - - self.ReadBusy() - self.send_command(0x12) #SWRESET - self.ReadBusy() - - self.send_command(0x01) #Driver output control - self.send_data(0xC7) - self.send_data(0x00) - self.send_data(0x01) - - self.send_command(0x11) #data entry mode - self.send_data(0x01) - - self.send_command(0x44) #set Ram-X address start/end position - self.send_data(0x00) - self.send_data(0x18) #0x18-->(24+1)*8=200 - - self.send_command(0x45) #set Ram-Y address start/end position - self.send_data(0xC7) #0xC7-->(199+1)=200 - self.send_data(0x00) - self.send_data(0x00) - self.send_data(0x00) - - self.send_command(0x3C) #BorderWavefrom - self.send_data(0x05) - - self.send_command(0x18) #Read built-in temperature sensor - self.send_data(0x80) - - self.send_command(0x4E) # set RAM x address count to 0 - self.send_data(0x00) - self.send_command(0x4F) # set RAM y address count to 0X199 - self.send_data(0xC7) - self.send_data(0x00) - self.ReadBusy() - return 0 - - def getbuffer(self, image): - buf = [0xFF] * int(self.width * self.height / 8) - # Set buffer to value of Python Imaging Library image. - # Image must be in mode 1. - image_monocolor = image.convert('1') - imwidth, imheight = image_monocolor.size - if imwidth != self.width or imheight != self.height: - raise ValueError('Image must be same dimensions as display \ - ({0}x{1}).' .format(self.width, self.height)) - - pixels = image_monocolor.load() - for y in range(self.height): - for x in range(self.width): - # Set the bits for the column of pixels at the current position. - if pixels[x, y] == 0: - buf[int((x + y * self.width) / 8)] &= ~(0x80 >> (x % 8)) - return buf - - def display(self, blackimage, redimage): - - if self.width%8 == 0: - linewidth = int(self.width/8) - else: - linewidth = int(self.width/8) + 1 - - buf = [0x00] * self.height * linewidth - - # send black data - if (blackimage != None): - self.send_command(0x24) # DATA_START_TRANSMISSION_1 - self.send_data2(blackimage) - - # send red data - if (redimage != None): - self.send_command(0x26) # DATA_START_TRANSMISSION_2 - for i in range(0, int(self.width * self.height / 8)): - buf[i] = ~redimage[i] - self.send_data2(buf) - - self.send_command(0x22) # DISPLAY_REFRESH - self.send_data(0xF7) - self.send_command(0x20) # DISPLAY_REFRESH - self.ReadBusy() - - def Clear(self): - if self.width%8 == 0: - linewidth = int(self.width/8) - else: - linewidth = int(self.width/8) + 1 - - self.send_command(0x24) # DATA_START_TRANSMISSION_1 - self.send_data2([0xff] * int(self.height * linewidth)) - - self.send_command(0x26) # DATA_START_TRANSMISSION_2 - self.send_data2([0x00] * int(self.height * linewidth)) - - self.send_command(0x22) # DISPLAY_REFRESH - self.send_data(0xF7) - self.send_command(0x20) # DISPLAY_REFRESH - self.ReadBusy() - - - def sleep(self): - self.send_command(0x10) #enter deep sleep - self.send_data(0x01) - - epdconfig.delay_ms(2000) - epdconfig.module_exit() - -### END OF FILE ### - diff --git a/lib/waveshare_epd/epd1in54c.py b/lib/waveshare_epd/epd1in54c.py deleted file mode 100644 index 9b2bbb6..0000000 --- a/lib/waveshare_epd/epd1in54c.py +++ /dev/null @@ -1,156 +0,0 @@ -# ***************************************************************************** -# * | File : epd1in54c.py -# * | Author : Waveshare team -# * | Function : Electronic paper driver -# * | Info : -# *---------------- -# * | This version: V4.0 -# * | Date : 2019-06-20 -# # | Info : python demo -# ----------------------------------------------------------------------------- -# Permission is hereby granted, free of charge, to any person obtaining a copy -# of this software and associated documnetation files (the "Software"), to deal -# in the Software without restriction, including without limitation the rights -# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -# copies of the Software, and to permit persons to whom the Software is -# furished to do so, subject to the following conditions: -# -# The above copyright notice and this permission notice shall be included in -# all copies or substantial portions of the Software. -# -# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -# THE SOFTWARE. -# -import logging -from . import epdconfig - -# Display resolution -EPD_WIDTH = 152 -EPD_HEIGHT = 152 - -logger = logging.getLogger(__name__) - -class EPD: - def __init__(self): - self.reset_pin = epdconfig.RST_PIN - self.dc_pin = epdconfig.DC_PIN - self.busy_pin = epdconfig.BUSY_PIN - self.cs_pin = epdconfig.CS_PIN - self.width = EPD_WIDTH - self.height = EPD_HEIGHT - - # Hardware reset - def reset(self): - epdconfig.digital_write(self.reset_pin, 1) - epdconfig.delay_ms(10) - epdconfig.digital_write(self.reset_pin, 0) - epdconfig.delay_ms(1) - epdconfig.digital_write(self.reset_pin, 1) - epdconfig.delay_ms(10) - - def send_command(self, command): - epdconfig.digital_write(self.dc_pin, 0) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte([command]) - epdconfig.digital_write(self.cs_pin, 1) - - def send_data(self, data): - epdconfig.digital_write(self.dc_pin, 1) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte([data]) - epdconfig.digital_write(self.cs_pin, 1) - - def ReadBusy(self): - logger.debug("e-Paper busy") - while(epdconfig.digital_read(self.busy_pin) == 0): # 0: idle, 1: busy - epdconfig.delay_ms(200) - logger.debug("e-Paper busy release") - - def init(self): - if (epdconfig.module_init() != 0): - return -1 - # EPD hardware init start - self.reset() - - self.send_command(0x06) # boost soft start - self.send_data(0x17) - self.send_data(0x17) - self.send_data(0x17) - self.send_command(0x04) # power on - - self.ReadBusy() - - self.send_command(0x00) # panel setting - self.send_data(0x0f) # LUT from OTP,160x296 - self.send_data(0x0d) # VCOM to 0V fast - - self.send_command(0x61) # resolution setting - self.send_data(0x98) - self.send_data(0x00) - self.send_data(0x98) - - self.send_command(0x50) - self.send_data(0x77) - - def getbuffer(self, image): - buf = [0xFF] * (int(self.width/8) * self.height) - image_monocolor = image.convert('1') - imwidth, imheight = image_monocolor.size - pixels = image_monocolor.load() - if(imwidth == self.width and imheight == self.height): - logger.debug("Horizontal") - for y in range(imheight): - for x in range(imwidth): - # Set the bits for the column of pixels at the current position. - if pixels[x, y] == 0: - buf[int((x + y * self.width) / 8)] &= ~(0x80 >> (x % 8)) - elif(imwidth == self.height and imheight == self.width): - logger.debug("Vertical") - for y in range(imheight): - for x in range(imwidth): - newx = y - newy = self.height - x - 1 - if pixels[x, y] == 0: - buf[int((newx + newy*self.width) / 8)] &= ~(0x80 >> (y % 8)) - return buf - - def display(self, blackimage, yellowimage): - self.send_command(0x10) - logger.debug("blackimage") - for i in range(0, int(self.width * self.height / 8)): - self.send_data(blackimage[i]) - self.send_command(0x13) - logger.debug("yellowimage") - for i in range(0, int(self.width * self.height / 8)): - self.send_data(yellowimage[i]) - - self.send_command(0x12) - self.ReadBusy() - - def Clear(self): - self.send_command(0x10) - for i in range(0, int(self.width * self.height / 8)): - self.send_data(0xFF) - self.send_command(0x13) - for i in range(0, int(self.width * self.height / 8)): - self.send_data(0xFF) - - self.send_command(0x12) - self.ReadBusy() - - # after this, call epd.init() to awaken the module - def sleep(self): - self.send_command(0X02) # power off - self.ReadBusy() - self.send_command(0X07) # deep sleep - self.send_data(0xA5) - - epdconfig.delay_ms(2000) - epdconfig.module_exit() -### END OF FILE ### - diff --git a/lib/waveshare_epd/epd1in64g.py b/lib/waveshare_epd/epd1in64g.py deleted file mode 100644 index 433ead8..0000000 --- a/lib/waveshare_epd/epd1in64g.py +++ /dev/null @@ -1,240 +0,0 @@ -# ***************************************************************************** -# * | File : epd1in64g.py -# * | Author : Waveshare team -# * | Function : Electronic paper driver -# * | Info : -# *---------------- -# * | This version: V1 -# * | Date : 2022-07-20 -# # | Info : python demo -# ----------------------------------------------------------------------------- -# ******************************************************************************/ -# Permission is hereby granted, free of charge, to any person obtaining a copy -# of this software and associated documnetation files (the "Software"), to deal -# in the Software without restriction, including without limitation the rights -# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -# copies of the Software, and to permit persons to whom the Software is -# furished to do so, subject to the following conditions: -# -# The above copyright notice and this permission notice shall be included in -# all copies or substantial portions of the Software. -# -# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -# THE SOFTWARE. -# - -import logging -from . import epdconfig - -import PIL -from PIL import Image -import io - -# Display resolution -EPD_WIDTH = 168 -EPD_HEIGHT = 168 - -logger = logging.getLogger(__name__) - -class EPD: - def __init__(self): - self.reset_pin = epdconfig.RST_PIN - self.dc_pin = epdconfig.DC_PIN - self.busy_pin = epdconfig.BUSY_PIN - self.cs_pin = epdconfig.CS_PIN - self.width = EPD_WIDTH - self.height = EPD_HEIGHT - self.BLACK = 0x000000 # 00 BGR - self.WHITE = 0xffffff # 01 - self.YELLOW = 0x00ffff # 10 - self.RED = 0x0000ff # 11 - - # Hardware reset - def reset(self): - epdconfig.digital_write(self.reset_pin, 1) - epdconfig.delay_ms(200) - epdconfig.digital_write(self.reset_pin, 0) # module reset - epdconfig.delay_ms(2) - epdconfig.digital_write(self.reset_pin, 1) - epdconfig.delay_ms(200) - - def send_command(self, command): - epdconfig.digital_write(self.dc_pin, 0) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte([command]) - epdconfig.digital_write(self.cs_pin, 1) - - def send_data(self, data): - epdconfig.digital_write(self.dc_pin, 1) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte([data]) - epdconfig.digital_write(self.cs_pin, 1) - - def ReadBusyH(self): - logger.debug("e-Paper busy H") - while(epdconfig.digital_read(self.busy_pin) == 0): # 0: idle, 1: busy - epdconfig.delay_ms(5) - logger.debug("e-Paper busy H release") - - def ReadBusyL(self): - logger.debug("e-Paper busy L") - while(epdconfig.digital_read(self.busy_pin) == 1): # 0: busy, 1: idle - epdconfig.delay_ms(5) - logger.debug("e-Paper busy L release") - - def TurnOnDisplay(self): - self.send_command(0x12) # DISPLAY_REFRESH - self.send_data(0x01) - self.ReadBusyH() - - self.send_command(0x02) # POWER_OFF - self.send_data(0X00) - self.ReadBusyH() - - def init(self): - if (epdconfig.module_init() != 0): - return -1 - # EPD hardware init start - - self.reset() - - self.send_command(0x66) - self.send_data(0x49) - self.send_data(0x55) - self.send_data(0x13) - self.send_data(0x5D) - - self.send_command(0x66) - self.send_data(0x49) - self.send_data(0x55) - - self.send_command(0xB0) - self.send_data(0x03) - - self.send_command(0x00) - self.send_data(0x4F) - self.send_data(0x6B) - - self.send_command(0x03) - self.send_data(0x00) - - self.send_command(0xF0) - self.send_data(0xF6) - self.send_data(0x0D) - self.send_data(0x00) - self.send_data(0x00) - self.send_data(0x00) - - self.send_command(0x06) - self.send_data(0xCF) - self.send_data(0xDF) - self.send_data(0x0F) - - self.send_command(0x41) - self.send_data(0x00) - - self.send_command(0x50) - self.send_data(0x30) - - self.send_command(0x60) - self.send_data(0x0C) - self.send_data(0x05) - - self.send_command(0x61) - self.send_data(0xA8) - self.send_data(0x00) - self.send_data(0xA8) - - self.send_command(0x84) - self.send_data(0x01) - return 0 - - def getbuffer(self, image): - # Create a pallette with the 4 colors supported by the panel - pal_image = Image.new("P", (1,1)) - pal_image.putpalette( (0,0,0, 255,255,255, 255,255,0, 255,0,0) + (0,0,0)*252) - - # Check if we need to rotate the image - imwidth, imheight = image.size - if(imwidth == self.width and imheight == self.height): - image_temp = image - elif(imwidth == self.height and imheight == self.width): - image_temp = image.rotate(90, expand=True) - else: - logger.warning("Invalid image dimensions: %d x %d, expected %d x %d" % (imwidth, imheight, self.width, self.height)) - - # Convert the soruce image to the 4 colors, dithering if needed - image_4color = image_temp.convert("RGB").quantize(palette=pal_image) - buf_4color = bytearray(image_4color.tobytes('raw')) - - # into a single byte to transfer to the panel - buf = [0x00] * int(self.width * self.height / 4) - idx = 0 - for i in range(0, len(buf_4color), 4): - buf[idx] = (buf_4color[i] << 6) + (buf_4color[i+1] << 4) + (buf_4color[i+2] << 2) + buf_4color[i+3] - idx += 1 - - return buf - - def display(self, image): - if self.width % 4 == 0 : - Width = self.width // 4 - else : - Width = self.width // 4 + 1 - Height = self.height - - self.send_command(0x68) - self.send_data(0x01) - - self.send_command(0x04) - self.ReadBusyH() - - self.send_command(0x10) - for j in range(0, Height): - for i in range(0, Width): - self.send_data(image[i + j * Width]) - - self.send_command(0x68) - self.send_data(0x00) - - self.TurnOnDisplay() - - def Clear(self, color=0x55): - if self.width % 4 == 0 : - Width = self.width // 4 - else : - Width = self.width // 4 + 1 - Height = self.height - - self.send_command(0x68) - self.send_data(0x01) - - self.send_command(0x04) - self.ReadBusyH() - - self.send_command(0x10) - for j in range(0, Height): - for i in range(0, Width): - self.send_data(color) - - self.send_command(0x68) - self.send_data(0x00) - - self.TurnOnDisplay() - - def sleep(self): - self.send_command(0x02) # POWER_OFF - self.send_data(0x00) - - self.send_command(0x07) # DEEP_SLEEP - self.send_data(0XA5) - - epdconfig.delay_ms(2000) - epdconfig.module_exit() -### END OF FILE ### - diff --git a/lib/waveshare_epd/epd2in36g.py b/lib/waveshare_epd/epd2in36g.py deleted file mode 100644 index 6dcc420..0000000 --- a/lib/waveshare_epd/epd2in36g.py +++ /dev/null @@ -1,240 +0,0 @@ -# ***************************************************************************** -# * | File : epd2in36g.py -# * | Author : Waveshare team -# * | Function : Electronic paper driver -# * | Info : -# *---------------- -# * | This version: V1.0 -# * | Date : 2022-08-17 -# # | Info : python demo -# ----------------------------------------------------------------------------- -# ******************************************************************************/ -# Permission is hereby granted, free of charge, to any person obtaining a copy -# of this software and associated documnetation files (the "Software"), to deal -# in the Software without restriction, including without limitation the rights -# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -# copies of the Software, and to permit persons to whom the Software is -# furished to do so, subject to the following conditions: -# -# The above copyright notice and this permission notice shall be included in -# all copies or substantial portions of the Software. -# -# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -# THE SOFTWARE. -# - -import logging -from . import epdconfig - -import PIL -from PIL import Image -import io - -# Display resolution -EPD_WIDTH = 168 -EPD_HEIGHT = 296 - -logger = logging.getLogger(__name__) - -class EPD: - def __init__(self): - self.reset_pin = epdconfig.RST_PIN - self.dc_pin = epdconfig.DC_PIN - self.busy_pin = epdconfig.BUSY_PIN - self.cs_pin = epdconfig.CS_PIN - self.width = EPD_WIDTH - self.height = EPD_HEIGHT - self.BLACK = 0x000000 # 00 BGR - self.WHITE = 0xffffff # 01 - self.YELLOW = 0x00ffff # 10 - self.RED = 0x0000ff # 11 - - # Hardware reset - def reset(self): - epdconfig.digital_write(self.reset_pin, 1) - epdconfig.delay_ms(200) - epdconfig.digital_write(self.reset_pin, 0) # module reset - epdconfig.delay_ms(2) - epdconfig.digital_write(self.reset_pin, 1) - epdconfig.delay_ms(200) - - def send_command(self, command): - epdconfig.digital_write(self.dc_pin, 0) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte([command]) - epdconfig.digital_write(self.cs_pin, 1) - - def send_data(self, data): - epdconfig.digital_write(self.dc_pin, 1) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte([data]) - epdconfig.digital_write(self.cs_pin, 1) - - def ReadBusyH(self): - logger.debug("e-Paper busy H") - while(epdconfig.digital_read(self.busy_pin) == 0): # 0: idle, 1: busy - epdconfig.delay_ms(5) - logger.debug("e-Paper busy H release") - - def ReadBusyL(self): - logger.debug("e-Paper busy L") - while(epdconfig.digital_read(self.busy_pin) == 1): # 0: busy, 1: idle - epdconfig.delay_ms(5) - logger.debug("e-Paper busy L release") - - def TurnOnDisplay(self): - self.send_command(0x12) # DISPLAY_REFRESH - self.send_data(0x01) - self.ReadBusyH() - - self.send_command(0x02) # POWER_OFF - self.send_data(0X00) - self.ReadBusyH() - - def init(self): - if (epdconfig.module_init() != 0): - return -1 - # EPD hardware init start - - self.reset() - - self.send_command(0x66) - self.send_data(0x49) - self.send_data(0x55) - self.send_data(0x13) - self.send_data(0x5D) - - self.send_command(0x66) - self.send_data(0x49) - self.send_data(0x55) - - self.send_command(0xB0) - self.send_data(0x03) - - self.send_command(0x00) - self.send_data(0x4F) - self.send_data(0x69) - - self.send_command(0x03) - self.send_data(0x00) - - self.send_command(0xF0) - self.send_data(0xF6) - self.send_data(0x0D) - self.send_data(0x00) - self.send_data(0x00) - self.send_data(0x00) - - self.send_command(0x06) - self.send_data(0xCF) - self.send_data(0xDE) - self.send_data(0x0F) - - self.send_command(0x41) - self.send_data(0x00) - - self.send_command(0x50) - self.send_data(0x30) - - self.send_command(0x60) - self.send_data(0x0C) - self.send_data(0x05) - - self.send_command(0x61) - self.send_data(0xA8) - self.send_data(0x01) - self.send_data(0x28) - - self.send_command(0x84) - self.send_data(0x01) - return 0 - - def getbuffer(self, image): - # Create a pallette with the 4 colors supported by the panel - pal_image = Image.new("P", (1,1)) - pal_image.putpalette( (0,0,0, 255,255,255, 255,255,0, 255,0,0) + (0,0,0)*252) - - # Check if we need to rotate the image - imwidth, imheight = image.size - if(imwidth == self.width and imheight == self.height): - image_temp = image - elif(imwidth == self.height and imheight == self.width): - image_temp = image.rotate(90, expand=True) - else: - logger.warning("Invalid image dimensions: %d x %d, expected %d x %d" % (imwidth, imheight, self.width, self.height)) - - # Convert the soruce image to the 4 colors, dithering if needed - image_4color = image_temp.convert("RGB").quantize(palette=pal_image) - buf_4color = bytearray(image_4color.tobytes('raw')) - - # into a single byte to transfer to the panel - buf = [0x00] * int(self.width * self.height / 4) - idx = 0 - for i in range(0, len(buf_4color), 4): - buf[idx] = (buf_4color[i] << 6) + (buf_4color[i+1] << 4) + (buf_4color[i+2] << 2) + buf_4color[i+3] - idx += 1 - - return buf - - def display(self, image): - if self.width % 4 == 0 : - Width = self.width // 4 - else : - Width = self.width // 4 + 1 - Height = self.height - - self.send_command(0x68) - self.send_data(0x01) - - self.send_command(0x04) - self.ReadBusyH() - - self.send_command(0x10) - for j in range(0, Height): - for i in range(0, Width): - self.send_data(image[i + j * Width]) - - self.send_command(0x68) - self.send_data(0x00) - - self.TurnOnDisplay() - - def Clear(self, color=0x55): - if self.width % 4 == 0 : - Width = self.width // 4 - else : - Width = self.width // 4 + 1 - Height = self.height - - self.send_command(0x68) - self.send_data(0x01) - - self.send_command(0x04) - self.ReadBusyH() - - self.send_command(0x10) - for j in range(0, Height): - for i in range(0, Width): - self.send_data(color) - - self.send_command(0x68) - self.send_data(0x00) - - self.TurnOnDisplay() - - def sleep(self): - self.send_command(0x02) # POWER_OFF - self.send_data(0x00) - - self.send_command(0x07) # DEEP_SLEEP - self.send_data(0XA5) - - epdconfig.delay_ms(2000) - epdconfig.module_exit() -### END OF FILE ### - diff --git a/lib/waveshare_epd/epd2in66.py b/lib/waveshare_epd/epd2in66.py deleted file mode 100644 index cee45dd..0000000 --- a/lib/waveshare_epd/epd2in66.py +++ /dev/null @@ -1,241 +0,0 @@ -# ***************************************************************************** -# * | File : epd2in66.py -# * | Author : Waveshare team -# * | Function : Electronic paper driver -# * | Info : -# *---------------- -# * | This version: V1.1 -# * | Date : 2022-08-9 -# # | Info : python demo -# ----------------------------------------------------------------------------- -# Permission is hereby granted, free of charge, to any person obtaining a copy -# of this software and associated documnetation files (the "Software"), to deal -# in the Software without restriction, including without limitation the rights -# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -# copies of the Software, and to permit persons to whom the Software is -# furished to do so, subject to the following conditions: -# -# The above copyright notice and this permission notice shall be included in -# all copies or substantial portions of the Software. -# -# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -# THE SOFTWARE. -# - -import logging -from . import epdconfig - -# Display resolution -EPD_WIDTH = 152 -EPD_HEIGHT = 296 - -logger = logging.getLogger(__name__) - -class EPD: - def __init__(self): - self.reset_pin = epdconfig.RST_PIN - self.dc_pin = epdconfig.DC_PIN - self.busy_pin = epdconfig.BUSY_PIN - self.cs_pin = epdconfig.CS_PIN - self.width = EPD_WIDTH - self.height = EPD_HEIGHT - - WF_PARTIAL = [ - 0x00,0x40,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x80,0x80,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x40,0x40,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x0A,0x00,0x00,0x00,0x00,0x00,0x02,0x01,0x00,0x00, - 0x00,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x22,0x22,0x22,0x22,0x22,0x22, - 0x00,0x00,0x00,0x22,0x17,0x41,0xB0,0x32,0x36, - ] - - - # Hardware reset - def reset(self): - epdconfig.digital_write(self.reset_pin, 1) - epdconfig.delay_ms(200) - epdconfig.digital_write(self.reset_pin, 0) - epdconfig.delay_ms(2) - epdconfig.digital_write(self.reset_pin, 1) - epdconfig.delay_ms(200) - - - def send_command(self, command): - epdconfig.digital_write(self.dc_pin, 0) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte([command]) - epdconfig.digital_write(self.cs_pin, 1) - - - def send_data(self, data): - epdconfig.digital_write(self.dc_pin, 1) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte([data]) - epdconfig.digital_write(self.cs_pin, 1) - - # send a lot of data - def send_data2(self, data): - epdconfig.digital_write(self.dc_pin, 1) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte2(data) - epdconfig.digital_write(self.cs_pin, 1) - - - def ReadBusy(self): - logger.debug("e-Paper busy") - while(epdconfig.digital_read(self.busy_pin) == 1): # 0: idle, 1: busy - epdconfig.delay_ms(200) - logger.debug("e-Paper busy release") - - - def init(self, mode): - if (epdconfig.module_init() != 0): - return -1 - # EPD hardware init start - self.reset() - - self.send_command(0x12) - epdconfig.delay_ms(300) - self.ReadBusy() - - self.send_command(0x11) # setting gaet number - self.send_data(0x03) - self.send_command(0x44) # set gate voltage - self.send_data(0x01) - self.send_data(0x13) - self.send_command(0x45) # set source voltage - self.send_data(0x0) - self.send_data(0x0) - self.send_data(0x28) - self.send_data(0x01) - - if(mode == 0): #full - self.send_command(0x3C) - self.send_data(0x01) - - elif(mode == 1): #partial - self.load_lut(self.WF_PARTIAL) - self.send_command(0x37) # set display option, these setting turn on previous function - self.send_data(0x00) - self.send_data(0x00) - self.send_data(0x00) - self.send_data(0x00) - self.send_data(0x00) - self.send_data(0x40) - self.send_data(0x00) - self.send_data(0x00) - self.send_data(0x00) - self.send_data(0x00) - - self.send_command(0x3C) - self.send_data(0x80) - - self.send_command(0x22) - self.send_data(0xcf) - - self.send_command(0x20) - self.ReadBusy() - - else: - logger.debug("There is no such mode") - - return 0 - - - def load_lut(self, lut): - self.send_command(0x32) - # for i in range(0, 153): - # self.send_data(lut[i]) - self.send_data2(lut) - - def turnon_display(self): - self.send_command(0x20) - self.ReadBusy() - - def getbuffer(self, image): - # logger.debug("bufsiz = ",int(self.width/8) * self.height) - buf = [0xFF] * (int(self.width/8) * self.height) - image_monocolor = image.convert('1') - imwidth, imheight = image_monocolor.size - pixels = image_monocolor.load() - # logger.debug("imwidth = %d, imheight = %d",imwidth,imheight) - if(imwidth == self.width and imheight == self.height): - logger.debug("Vertical") - for y in range(imheight): - for x in range(imwidth): - # Set the bits for the column of pixels at the current position. - if pixels[x, y] == 0: - buf[int((x + y * self.width) / 8)] &= ~(0x80 >> (x % 8)) - elif(imwidth == self.height and imheight == self.width): - logger.debug("Horizontal") - for y in range(imheight): - for x in range(imwidth): - newx = y - newy = self.height - x - 1 - if pixels[x, y] == 0: - buf[int((newx + newy*self.width) / 8)] &= ~(0x80 >> (y % 8)) - return buf - - - def display(self, image): - if (image == None): - return - - self.send_command(0x4E) - self.send_data(0x01) - self.send_command(0x4F) - self.send_data(0x27) - self.send_data(0x01) - - self.send_command(0x24) - self.send_data2(image) - self.turnon_display() - - - def Clear(self): - self.send_command(0x4E) - self.send_data(0x01) - self.send_command(0x4F) - self.send_data(0x27) - self.send_data(0x01) - - if self.width%8 == 0: - linewidth = int(self.width/8) - else: - linewidth = int(self.width/8) + 1 - - buf = [0xff] * int(self.height * linewidth) - - self.send_command(0x24) - self.send_data2(buf) - - self.send_command(0x26) - self.send_data2(buf) - - self.turnon_display() - - - def sleep(self): - self.send_command(0X10) # DEEP_SLEEP_MODE - self.send_data(0x01) - - epdconfig.delay_ms(2000) - epdconfig.module_exit() - -### END OF FILE ### - diff --git a/lib/waveshare_epd/epd2in66b.py b/lib/waveshare_epd/epd2in66b.py deleted file mode 100644 index 870d866..0000000 --- a/lib/waveshare_epd/epd2in66b.py +++ /dev/null @@ -1,195 +0,0 @@ -# ***************************************************************************** -# * | File : epd2in66b.py -# * | Author : Waveshare team -# * | Function : Electronic paper driver -# * | Info : -# *---------------- -# * | This version: V1.1 -# * | Date : 2022-08-9 -# # | Info : python demo -# ----------------------------------------------------------------------------- -# Permission is hereby granted, free of charge, to any person obtaining a copy -# of this software and associated documnetation files (the "Software"), to deal -# in the Software without restriction, including without limitation the rights -# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -# copies of the Software, and to permit persons to whom the Software is -# furished to do so, subject to the following conditions: -# -# The above copyright notice and this permission notice shall be included in -# all copies or substantial portions of the Software. -# -# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -# THE SOFTWARE. -# - -import logging -from . import epdconfig - -# Display resolution -EPD_WIDTH = 152 -EPD_HEIGHT = 296 - -logger = logging.getLogger(__name__) - -class EPD: - def __init__(self): - self.reset_pin = epdconfig.RST_PIN - self.dc_pin = epdconfig.DC_PIN - self.busy_pin = epdconfig.BUSY_PIN - self.cs_pin = epdconfig.CS_PIN - self.width = EPD_WIDTH - self.height = EPD_HEIGHT - - # Hardware reset - def reset(self): - epdconfig.digital_write(self.reset_pin, 1) - epdconfig.delay_ms(200) - epdconfig.digital_write(self.reset_pin, 0) - epdconfig.delay_ms(5) - epdconfig.digital_write(self.reset_pin, 1) - epdconfig.delay_ms(200) - - - def send_command(self, command): - epdconfig.digital_write(self.dc_pin, 0) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte([command]) - epdconfig.digital_write(self.cs_pin, 1) - - - def send_data(self, data): - epdconfig.digital_write(self.dc_pin, 1) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte([data]) - epdconfig.digital_write(self.cs_pin, 1) - - # send a lot of data - def send_data2(self, data): - epdconfig.digital_write(self.dc_pin, 1) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte2(data) - epdconfig.digital_write(self.cs_pin, 1) - - - def ReadBusy(self): - logger.debug("e-Paper busy") - while(epdconfig.digital_read(self.busy_pin) == 1): # 0: idle, 1: busy - epdconfig.delay_ms(20) - logger.debug("e-Paper busy release") - - - def init(self): - if (epdconfig.module_init() != 0): - return -1 - # EPD hardware init start - self.reset() - - self.send_command(0x12) - epdconfig.delay_ms(30) - self.ReadBusy() - - self.send_command(0x11) # setting gaet number - self.send_data(0x03) - - self.setWindows(0, 0, self.width-1, self.height-1) - - self.send_command(0x21) - self.send_data(0x00) - self.send_data(0x80) - - self.setCursor(0, 0) - self.ReadBusy() - - return 0 - - def setWindows(self, Xstart, Ystart, Xend, Yend): - self.send_command(0x44) # SET_RAM_X_ADDRESS_START_END_POSITION - self.send_data((Xstart>>3) & 0x1F) - self.send_data((Xend>>3) & 0x1F) - - self.send_command(0x45) # SET_RAM_Y_ADDRESS_START_END_POSITION - self.send_data(Ystart & 0xFF) - self.send_data((Ystart >> 8) & 0x01) - self.send_data(Yend & 0xFF) - self.send_data((Yend >> 8) & 0x01) - - def setCursor(self, Xstart, Ystart): - self.send_command(0x4E) # SET_RAM_X_ADDRESS_COUNTER - self.send_data(Xstart & 0x1F) - - self.send_command(0x4F) # SET_RAM_Y_ADDRESS_COUNTER - self.send_data(Ystart & 0xFF) - self.send_data((Ystart >> 8) & 0x01) - - def turnon_display(self): - self.send_command(0x20) - self.ReadBusy() - - def getbuffer(self, image): - # logger.debug("bufsiz = ",int(self.width/8) * self.height) - buf = [0xFF] * (int(self.width/8) * self.height) - image_monocolor = image.convert('1') - imwidth, imheight = image_monocolor.size - pixels = image_monocolor.load() - # logger.debug("imwidth = %d, imheight = %d",imwidth,imheight) - if(imwidth == self.width and imheight == self.height): - logger.debug("Vertical") - for y in range(imheight): - for x in range(imwidth): - # Set the bits for the column of pixels at the current position. - if pixels[x, y] == 0: - buf[int((x + y * self.width) / 8)] &= ~(0x80 >> (x % 8)) - elif(imwidth == self.height and imheight == self.width): - logger.debug("Horizontal") - for y in range(imheight): - for x in range(imwidth): - newx = y - newy = self.height - x - 1 - if pixels[x, y] == 0: - buf[int((newx + newy*self.width) / 8)] &= ~(0x80 >> (y % 8)) - return buf - - def display(self, Blackimage, Redimage): - if (Blackimage == None or Redimage == None): - return - Redimage_1 = [0x00] * len(Redimage) - for i in range(len(Redimage)) : - Redimage_1[i] = ~Redimage[i] - self.send_command(0x24) - self.send_data2(Blackimage) - - self.send_command(0x26) - self.send_data2(Redimage_1) - - self.turnon_display() - - - def Clear(self): - if self.width%8 == 0: - linewidth = int(self.width/8) - else: - linewidth = int(self.width/8) + 1 - - self.send_command(0x24) - self.send_data2([0xff] * int(self.height * linewidth)) - - self.send_command(0x26) - self.send_data2([0x00] * int(self.height * linewidth)) - - self.turnon_display() - - - def sleep(self): - self.send_command(0X10) # DEEP_SLEEP_MODE - self.send_data(0x01) - - epdconfig.delay_ms(2000) - epdconfig.module_exit() - -### END OF FILE ### - diff --git a/lib/waveshare_epd/epd2in7.py b/lib/waveshare_epd/epd2in7.py deleted file mode 100644 index 831492b..0000000 --- a/lib/waveshare_epd/epd2in7.py +++ /dev/null @@ -1,527 +0,0 @@ -# ***************************************************************************** -# * | File : epd2in7.py -# * | Author : Waveshare team -# * | Function : Electronic paper driver -# * | Info : -# *---------------- -# * | This version: V4.0 -# * | Date : 2019-06-20 -# # | Info : python demo -# ----------------------------------------------------------------------------- -# Permission is hereby granted, free of charge, to any person obtaining a copy -# of this software and associated documnetation files (the "Software"), to deal -# in the Software without restriction, including without limitation the rights -# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -# copies of the Software, and to permit persons to whom the Software is -# furished to do so, subject to the following conditions: -# -# The above copyright notice and this permission notice shall be included in -# all copies or substantial portions of the Software. -# -# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -# THE SOFTWARE. -# - -import logging -from . import epdconfig - -# Display resolution -EPD_WIDTH = 176 -EPD_HEIGHT = 264 - -GRAY1 = 0xff #white -GRAY2 = 0xC0 -GRAY3 = 0x80 #gray -GRAY4 = 0x00 #Blackest - -logger = logging.getLogger(__name__) - -class EPD: - def __init__(self): - self.reset_pin = epdconfig.RST_PIN - self.dc_pin = epdconfig.DC_PIN - self.busy_pin = epdconfig.BUSY_PIN - self.cs_pin = epdconfig.CS_PIN - self.width = EPD_WIDTH - self.height = EPD_HEIGHT - self.GRAY1 = GRAY1 #white - self.GRAY2 = GRAY2 - self.GRAY3 = GRAY3 #gray - self.GRAY4 = GRAY4 #Blackest - - lut_vcom_dc = [0x00, 0x00, - 0x00, 0x08, 0x00, 0x00, 0x00, 0x02, - 0x60, 0x28, 0x28, 0x00, 0x00, 0x01, - 0x00, 0x14, 0x00, 0x00, 0x00, 0x01, - 0x00, 0x12, 0x12, 0x00, 0x00, 0x01, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 - ] - lut_ww = [ - 0x40, 0x08, 0x00, 0x00, 0x00, 0x02, - 0x90, 0x28, 0x28, 0x00, 0x00, 0x01, - 0x40, 0x14, 0x00, 0x00, 0x00, 0x01, - 0xA0, 0x12, 0x12, 0x00, 0x00, 0x01, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - ] - lut_bw = [ - 0x40, 0x08, 0x00, 0x00, 0x00, 0x02, - 0x90, 0x28, 0x28, 0x00, 0x00, 0x01, - 0x40, 0x14, 0x00, 0x00, 0x00, 0x01, - 0xA0, 0x12, 0x12, 0x00, 0x00, 0x01, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - ] - lut_bb = [ - 0x80, 0x08, 0x00, 0x00, 0x00, 0x02, - 0x90, 0x28, 0x28, 0x00, 0x00, 0x01, - 0x80, 0x14, 0x00, 0x00, 0x00, 0x01, - 0x50, 0x12, 0x12, 0x00, 0x00, 0x01, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - ] - lut_wb = [ - 0x80, 0x08, 0x00, 0x00, 0x00, 0x02, - 0x90, 0x28, 0x28, 0x00, 0x00, 0x01, - 0x80, 0x14, 0x00, 0x00, 0x00, 0x01, - 0x50, 0x12, 0x12, 0x00, 0x00, 0x01, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - ] - ###################full screen update LUT###################### - #0~3 gray - gray_lut_vcom = [ - 0x00, 0x00, - 0x00, 0x0A, 0x00, 0x00, 0x00, 0x01, - 0x60, 0x14, 0x14, 0x00, 0x00, 0x01, - 0x00, 0x14, 0x00, 0x00, 0x00, 0x01, - 0x00, 0x13, 0x0A, 0x01, 0x00, 0x01, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - ] - #R21 - gray_lut_ww =[ - 0x40, 0x0A, 0x00, 0x00, 0x00, 0x01, - 0x90, 0x14, 0x14, 0x00, 0x00, 0x01, - 0x10, 0x14, 0x0A, 0x00, 0x00, 0x01, - 0xA0, 0x13, 0x01, 0x00, 0x00, 0x01, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - ] - #R22H r - gray_lut_bw =[ - 0x40, 0x0A, 0x00, 0x00, 0x00, 0x01, - 0x90, 0x14, 0x14, 0x00, 0x00, 0x01, - 0x00, 0x14, 0x0A, 0x00, 0x00, 0x01, - 0x99, 0x0C, 0x01, 0x03, 0x04, 0x01, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - ] - #R23H w - gray_lut_wb =[ - 0x40, 0x0A, 0x00, 0x00, 0x00, 0x01, - 0x90, 0x14, 0x14, 0x00, 0x00, 0x01, - 0x00, 0x14, 0x0A, 0x00, 0x00, 0x01, - 0x99, 0x0B, 0x04, 0x04, 0x01, 0x01, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - ] - #R24H b - gray_lut_bb =[ - 0x80, 0x0A, 0x00, 0x00, 0x00, 0x01, - 0x90, 0x14, 0x14, 0x00, 0x00, 0x01, - 0x20, 0x14, 0x0A, 0x00, 0x00, 0x01, - 0x50, 0x13, 0x01, 0x00, 0x00, 0x01, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - ] - - # Hardware reset - def reset(self): - epdconfig.digital_write(self.reset_pin, 1) - epdconfig.delay_ms(200) - epdconfig.digital_write(self.reset_pin, 0) - epdconfig.delay_ms(5) - epdconfig.digital_write(self.reset_pin, 1) - epdconfig.delay_ms(200) - - def send_command(self, command): - epdconfig.digital_write(self.dc_pin, 0) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte([command]) - epdconfig.digital_write(self.cs_pin, 1) - - def send_data(self, data): - epdconfig.digital_write(self.dc_pin, 1) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte([data]) - epdconfig.digital_write(self.cs_pin, 1) - - def ReadBusy(self): - logger.debug("e-Paper busy") - while(epdconfig.digital_read(self.busy_pin) == 0): # 0: idle, 1: busy - epdconfig.delay_ms(200) - logger.debug("e-Paper busy release") - - def set_lut(self): - self.send_command(0x20) # vcom - for count in range(0, 44): - self.send_data(self.lut_vcom_dc[count]) - self.send_command(0x21) # ww -- - for count in range(0, 42): - self.send_data(self.lut_ww[count]) - self.send_command(0x22) # bw r - for count in range(0, 42): - self.send_data(self.lut_bw[count]) - self.send_command(0x23) # wb w - for count in range(0, 42): - self.send_data(self.lut_bb[count]) - self.send_command(0x24) # bb b - for count in range(0, 42): - self.send_data(self.lut_wb[count]) - - def gray_SetLut(self): - self.send_command(0x20) - for count in range(0, 44): #vcom - self.send_data(self.gray_lut_vcom[count]) - - self.send_command(0x21) #red not use - for count in range(0, 42): - self.send_data(self.gray_lut_ww[count]) - - self.send_command(0x22) #bw r - for count in range(0, 42): - self.send_data(self.gray_lut_bw[count]) - - self.send_command(0x23) #wb w - for count in range(0, 42): - self.send_data(self.gray_lut_wb[count]) - - self.send_command(0x24) #bb b - for count in range(0, 42): - self.send_data(self.gray_lut_bb[count]) - - self.send_command(0x25) #vcom - for count in range(0, 42): - self.send_data(self.gray_lut_ww[count]) - - def init(self): - if (epdconfig.module_init() != 0): - return -1 - - # EPD hardware init start - self.reset() - - self.send_command(0x01) # POWER_SETTING - self.send_data(0x03) # VDS_EN, VDG_EN - self.send_data(0x00) # VCOM_HV, VGHL_LV[1], VGHL_LV[0] - self.send_data(0x2b) # VDH - self.send_data(0x2b) # VDL - self.send_data(0x09) # VDHR - - self.send_command(0x06) # BOOSTER_SOFT_START - self.send_data(0x07) - self.send_data(0x07) - self.send_data(0x17) - - # Power optimization - self.send_command(0xF8) - self.send_data(0x60) - self.send_data(0xA5) - - # Power optimization - self.send_command(0xF8) - self.send_data(0x89) - self.send_data(0xA5) - - # Power optimization - self.send_command(0xF8) - self.send_data(0x90) - self.send_data(0x00) - - # Power optimization - self.send_command(0xF8) - self.send_data(0x93) - self.send_data(0x2A) - - # Power optimization - self.send_command(0xF8) - self.send_data(0xA0) - self.send_data(0xA5) - - # Power optimization - self.send_command(0xF8) - self.send_data(0xA1) - self.send_data(0x00) - - # Power optimization - self.send_command(0xF8) - self.send_data(0x73) - self.send_data(0x41) - - self.send_command(0x16) # PARTIAL_DISPLAY_REFRESH - self.send_data(0x00) - self.send_command(0x04) # POWER_ON - self.ReadBusy() - - self.send_command(0x00) # PANEL_SETTING - self.send_data(0xAF) # KW-BF KWR-AF BWROTP 0f - - self.send_command(0x30) # PLL_CONTROL - self.send_data(0x3A) # 3A 100HZ 29 150Hz 39 200HZ 31 171HZ - - self.send_command(0X50) #VCOM AND DATA INTERVAL SETTING - self.send_data(0x57) - - self.send_command(0x82) # VCM_DC_SETTING_REGISTER - self.send_data(0x12) - self.set_lut() - return 0 - - def Init_4Gray(self): - if (epdconfig.module_init() != 0): - return -1 - self.reset() - - self.send_command(0x01) #POWER SETTING - self.send_data (0x03) - self.send_data (0x00) - self.send_data (0x2b) - self.send_data (0x2b) - - - self.send_command(0x06) #booster soft start - self.send_data (0x07) #A - self.send_data (0x07) #B - self.send_data (0x17) #C - - self.send_command(0xF8) #boost?? - self.send_data (0x60) - self.send_data (0xA5) - - self.send_command(0xF8) #boost?? - self.send_data (0x89) - self.send_data (0xA5) - - self.send_command(0xF8) #boost?? - self.send_data (0x90) - self.send_data (0x00) - - self.send_command(0xF8) #boost?? - self.send_data (0x93) - self.send_data (0x2A) - - self.send_command(0xF8) #boost?? - self.send_data (0xa0) - self.send_data (0xa5) - - self.send_command(0xF8) #boost?? - self.send_data (0xa1) - self.send_data (0x00) - - self.send_command(0xF8) #boost?? - self.send_data (0x73) - self.send_data (0x41) - - self.send_command(0x16) - self.send_data(0x00) - - self.send_command(0x04) - self.ReadBusy() - - self.send_command(0x00) #panel setting - self.send_data(0xbf) #KW-BF KWR-AF BWROTP 0f - - self.send_command(0x30) #PLL setting - self.send_data (0x90) #100hz - - self.send_command(0x61) #resolution setting - self.send_data (0x00) #176 - self.send_data (0xb0) - self.send_data (0x01) #264 - self.send_data (0x08) - - self.send_command(0x82) #vcom_DC setting - self.send_data (0x12) - - self.send_command(0X50) #VCOM AND DATA INTERVAL SETTING - self.send_data(0x57) - - def getbuffer(self, image): - # logger.debug("bufsiz = ",int(self.width/8) * self.height) - buf = [0xFF] * (int(self.width/8) * self.height) - image_monocolor = image.convert('1') - imwidth, imheight = image_monocolor.size - pixels = image_monocolor.load() - # logger.debug("imwidth = %d, imheight = %d",imwidth,imheight) - if(imwidth == self.width and imheight == self.height): - logger.debug("Vertical") - for y in range(imheight): - for x in range(imwidth): - # Set the bits for the column of pixels at the current position. - if pixels[x, y] == 0: - buf[int((x + y * self.width) / 8)] &= ~(0x80 >> (x % 8)) - elif(imwidth == self.height and imheight == self.width): - logger.debug("Horizontal") - for y in range(imheight): - for x in range(imwidth): - newx = y - newy = self.height - x - 1 - if pixels[x, y] == 0: - buf[int((newx + newy*self.width) / 8)] &= ~(0x80 >> (y % 8)) - return buf - - def getbuffer_4Gray(self, image): - # logger.debug("bufsiz = ",int(self.width/8) * self.height) - buf = [0xFF] * (int(self.width / 4) * self.height) - image_monocolor = image.convert('L') - imwidth, imheight = image_monocolor.size - pixels = image_monocolor.load() - i=0 - # logger.debug("imwidth = %d, imheight = %d",imwidth,imheight) - if(imwidth == self.width and imheight == self.height): - logger.debug("Vertical") - for y in range(imheight): - for x in range(imwidth): - # Set the bits for the column of pixels at the current position. - if(pixels[x, y] == 0xC0): - pixels[x, y] = 0x80 - elif (pixels[x, y] == 0x80): - pixels[x, y] = 0x40 - i= i+1 - if(i%4 == 0): - buf[int((x + (y * self.width))/4)] = ((pixels[x-3, y]&0xc0) | (pixels[x-2, y]&0xc0)>>2 | (pixels[x-1, y]&0xc0)>>4 | (pixels[x, y]&0xc0)>>6) - - elif(imwidth == self.height and imheight == self.width): - logger.debug("Horizontal") - for x in range(imwidth): - for y in range(imheight): - newx = y - newy = self.height - x - 1 - if(pixels[x, y] == 0xC0): - pixels[x, y] = 0x80 - elif (pixels[x, y] == 0x80): - pixels[x, y] = 0x40 - i= i+1 - if(i%4 == 0): - buf[int((newx + (newy * self.width))/4)] = ((pixels[x, y-3]&0xc0) | (pixels[x, y-2]&0xc0)>>2 | (pixels[x, y-1]&0xc0)>>4 | (pixels[x, y]&0xc0)>>6) - return buf - - def display(self, image): - self.send_command(0x10) - for i in range(0, int(self.width * self.height / 8)): - self.send_data(0xFF) - self.send_command(0x13) - for i in range(0, int(self.width * self.height / 8)): - self.send_data(image[i]) - self.send_command(0x12) - self.ReadBusy() - - def display_4Gray(self, image): - self.send_command(0x10) - for i in range(0, 5808): #5808*4 46464 - temp3=0 - for j in range(0, 2): - temp1 = image[i*2+j] - for k in range(0, 2): - temp2 = temp1&0xC0 - if(temp2 == 0xC0): - temp3 |= 0x01#white - elif(temp2 == 0x00): - temp3 |= 0x00 #black - elif(temp2 == 0x80): - temp3 |= 0x01 #gray1 - else: #0x40 - temp3 |= 0x00 #gray2 - temp3 <<= 1 - - temp1 <<= 2 - temp2 = temp1&0xC0 - if(temp2 == 0xC0): #white - temp3 |= 0x01 - elif(temp2 == 0x00): #black - temp3 |= 0x00 - elif(temp2 == 0x80): - temp3 |= 0x01 #gray1 - else : #0x40 - temp3 |= 0x00 #gray2 - if(j!=1 or k!=1): - temp3 <<= 1 - temp1 <<= 2 - self.send_data(temp3) - - self.send_command(0x13) - for i in range(0, 5808): #5808*4 46464 - temp3=0 - for j in range(0, 2): - temp1 = image[i*2+j] - for k in range(0, 2): - temp2 = temp1&0xC0 - if(temp2 == 0xC0): - temp3 |= 0x01#white - elif(temp2 == 0x00): - temp3 |= 0x00 #black - elif(temp2 == 0x80): - temp3 |= 0x00 #gray1 - else: #0x40 - temp3 |= 0x01 #gray2 - temp3 <<= 1 - - temp1 <<= 2 - temp2 = temp1&0xC0 - if(temp2 == 0xC0): #white - temp3 |= 0x01 - elif(temp2 == 0x00): #black - temp3 |= 0x00 - elif(temp2 == 0x80): - temp3 |= 0x00 #gray1 - else: #0x40 - temp3 |= 0x01 #gray2 - if(j!=1 or k!=1): - temp3 <<= 1 - temp1 <<= 2 - self.send_data(temp3) - - self.gray_SetLut() - self.send_command(0x12) - epdconfig.delay_ms(200) - self.ReadBusy() - # pass - - def Clear(self, color=0xFF): - self.send_command(0x10) - for i in range(0, int(self.width * self.height / 8)): - self.send_data(color) - self.send_command(0x13) - for i in range(0, int(self.width * self.height / 8)): - self.send_data(color) - self.send_command(0x12) - self.ReadBusy() - - def sleep(self): - self.send_command(0X50) - self.send_data(0xf7) - self.send_command(0X02) - self.send_command(0X07) - self.send_data(0xA5) - - epdconfig.delay_ms(2000) - epdconfig.module_exit() -### END OF FILE ### - diff --git a/lib/waveshare_epd/epd2in7b.py b/lib/waveshare_epd/epd2in7b.py deleted file mode 100644 index 314c828..0000000 --- a/lib/waveshare_epd/epd2in7b.py +++ /dev/null @@ -1,272 +0,0 @@ -# ***************************************************************************** -# * | File : epd2in7b.py -# * | Author : Waveshare team -# * | Function : Electronic paper driver -# * | Info : -# *---------------- -# * | This version: V4.0 -# * | Date : 2019-06-20 -# # | Info : python demo -# ----------------------------------------------------------------------------- -# Permission is hereby granted, free of charge, to any person obtaining a copy -# of this software and associated documnetation files (the "Software"), to deal -# in the Software without restriction, including without limitation the rights -# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -# copies of the Software, and to permit persons to whom the Software is -# furished to do so, subject to the following conditions: -# -# The above copyright notice and this permission notice shall be included in -# all copies or substantial portions of the Software. -# -# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -# THE SOFTWARE. -# - - -import logging -from . import epdconfig - -# Display resolution -EPD_WIDTH = 176 -EPD_HEIGHT = 264 - -logger = logging.getLogger(__name__) - -class EPD: - def __init__(self): - self.reset_pin = epdconfig.RST_PIN - self.dc_pin = epdconfig.DC_PIN - self.busy_pin = epdconfig.BUSY_PIN - self.cs_pin = epdconfig.CS_PIN - self.width = EPD_WIDTH - self.height = EPD_HEIGHT - - lut_vcom_dc = [ - 0x00, 0x00, - 0x00, 0x1A, 0x1A, 0x00, 0x00, 0x01, - 0x00, 0x0A, 0x0A, 0x00, 0x00, 0x08, - 0x00, 0x0E, 0x01, 0x0E, 0x01, 0x10, - 0x00, 0x0A, 0x0A, 0x00, 0x00, 0x08, - 0x00, 0x04, 0x10, 0x00, 0x00, 0x05, - 0x00, 0x03, 0x0E, 0x00, 0x00, 0x0A, - 0x00, 0x23, 0x00, 0x00, 0x00, 0x01 - ] - - lut_ww = [ - 0x90, 0x1A, 0x1A, 0x00, 0x00, 0x01, - 0x40, 0x0A, 0x0A, 0x00, 0x00, 0x08, - 0x84, 0x0E, 0x01, 0x0E, 0x01, 0x10, - 0x80, 0x0A, 0x0A, 0x00, 0x00, 0x08, - 0x00, 0x04, 0x10, 0x00, 0x00, 0x05, - 0x00, 0x03, 0x0E, 0x00, 0x00, 0x0A, - 0x00, 0x23, 0x00, 0x00, 0x00, 0x01 - ] - - # R22H r - lut_bw = [ - 0xA0, 0x1A, 0x1A, 0x00, 0x00, 0x01, - 0x00, 0x0A, 0x0A, 0x00, 0x00, 0x08, - 0x84, 0x0E, 0x01, 0x0E, 0x01, 0x10, - 0x90, 0x0A, 0x0A, 0x00, 0x00, 0x08, - 0xB0, 0x04, 0x10, 0x00, 0x00, 0x05, - 0xB0, 0x03, 0x0E, 0x00, 0x00, 0x0A, - 0xC0, 0x23, 0x00, 0x00, 0x00, 0x01 - ] - - # R23H w - lut_bb = [ - 0x90, 0x1A, 0x1A, 0x00, 0x00, 0x01, - 0x40, 0x0A, 0x0A, 0x00, 0x00, 0x08, - 0x84, 0x0E, 0x01, 0x0E, 0x01, 0x10, - 0x80, 0x0A, 0x0A, 0x00, 0x00, 0x08, - 0x00, 0x04, 0x10, 0x00, 0x00, 0x05, - 0x00, 0x03, 0x0E, 0x00, 0x00, 0x0A, - 0x00, 0x23, 0x00, 0x00, 0x00, 0x01 - ] - # R24H b - lut_wb = [ - 0x90, 0x1A, 0x1A, 0x00, 0x00, 0x01, - 0x20, 0x0A, 0x0A, 0x00, 0x00, 0x08, - 0x84, 0x0E, 0x01, 0x0E, 0x01, 0x10, - 0x10, 0x0A, 0x0A, 0x00, 0x00, 0x08, - 0x00, 0x04, 0x10, 0x00, 0x00, 0x05, - 0x00, 0x03, 0x0E, 0x00, 0x00, 0x0A, - 0x00, 0x23, 0x00, 0x00, 0x00, 0x01 - ] - - # Hardware reset - def reset(self): - epdconfig.digital_write(self.reset_pin, 1) - epdconfig.delay_ms(200) - epdconfig.digital_write(self.reset_pin, 0) - epdconfig.delay_ms(2) - epdconfig.digital_write(self.reset_pin, 1) - epdconfig.delay_ms(200) - - def send_command(self, command): - epdconfig.digital_write(self.dc_pin, 0) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte([command]) - epdconfig.digital_write(self.cs_pin, 1) - - def send_data(self, data): - epdconfig.digital_write(self.dc_pin, 1) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte([data]) - epdconfig.digital_write(self.cs_pin, 1) - - def ReadBusy(self): - logger.debug("e-Paper busy") - while(epdconfig.digital_read(self.busy_pin) == 0): # 0: idle, 1: busy - epdconfig.delay_ms(100) - logger.debug("e-Paper busy release") - - def set_lut(self): - self.send_command(0x20) # vcom - for count in range(0, 44): - self.send_data(self.lut_vcom_dc[count]) - self.send_command(0x21) # ww -- - for count in range(0, 42): - self.send_data(self.lut_ww[count]) - self.send_command(0x22) # bw r - for count in range(0, 42): - self.send_data(self.lut_bw[count]) - self.send_command(0x23) # wb w - for count in range(0, 42): - self.send_data(self.lut_bb[count]) - self.send_command(0x24) # bb b - for count in range(0, 42): - self.send_data(self.lut_wb[count]) - - def init(self): - if (epdconfig.module_init() != 0): - return -1 - - self.reset() - - self.send_command(0x04) # POWER_ON - self.ReadBusy() - - self.send_command(0x00) # PANEL_SETTING - self.send_data(0xaf) #KW-BF KWR-AF BWROTP 0f - - self.send_command(0x30) # PLL_CONTROL - self.send_data(0x3a) #3A 100HZ 29 150Hz 39 200HZ 31 171HZ - - self.send_command(0x01) # POWER_SETTING - self.send_data(0x03) # VDS_EN, VDG_EN - self.send_data(0x00) # VCOM_HV, VGHL_LV[1], VGHL_LV[0] - self.send_data(0x2b) # VDH - self.send_data(0x2b) # VDL - self.send_data(0x09) # VDHR - - self.send_command(0x06) # BOOSTER_SOFT_START - self.send_data(0x07) - self.send_data(0x07) - self.send_data(0x17) - - # Power optimization - self.send_command(0xF8) - self.send_data(0x60) - self.send_data(0xA5) - - # Power optimization - self.send_command(0xF8) - self.send_data(0x89) - self.send_data(0xA5) - - # Power optimization - self.send_command(0xF8) - self.send_data(0x90) - self.send_data(0x00) - - # Power optimization - self.send_command(0xF8) - self.send_data(0x93) - self.send_data(0x2A) - - # Power optimization - self.send_command(0xF8) - self.send_data(0x73) - self.send_data(0x41) - - self.send_command(0x82) # VCM_DC_SETTING_REGISTER - self.send_data(0x12) - self.send_command(0x50) # VCOM_AND_DATA_INTERVAL_SETTING - self.send_data(0x87) # define by OTP - - self.set_lut() - - self.send_command(0x16) # PARTIAL_DISPLAY_REFRESH - self.send_data(0x00) - - return 0 - - def getbuffer(self, image): - # logger.debug("bufsiz = ",int(self.width/8) * self.height) - buf = [0xFF] * (int(self.width/8) * self.height) - image_monocolor = image.convert('1') - imwidth, imheight = image_monocolor.size - pixels = image_monocolor.load() - # logger.debug("imwidth = %d, imheight = %d",imwidth,imheight) - if(imwidth == self.width and imheight == self.height): - logger.debug("Vertical") - for y in range(imheight): - for x in range(imwidth): - # Set the bits for the column of pixels at the current position. - if pixels[x, y] == 0: - buf[int((x + y * self.width) / 8)] &= ~(0x80 >> (x % 8)) - elif(imwidth == self.height and imheight == self.width): - logger.debug("Horizontal") - for y in range(imheight): - for x in range(imwidth): - newx = y - newy = self.height - x - 1 - if pixels[x, y] == 0: - buf[int((newx + newy*self.width) / 8)] &= ~(0x80 >> (y % 8)) - return buf - - def display(self, imageblack, imagered): - self.send_command(0x10) - for i in range(0, int(self.width * self.height / 8)): - self.send_data(~imageblack[i]) - self.send_command(0x11) - - self.send_command(0x13) - for i in range(0, int(self.width * self.height / 8)): - self.send_data(~imagered[i]) - self.send_command(0x11) - - self.send_command(0x12) - self.ReadBusy() - - def Clear(self, color=0x00): - self.send_command(0x10) - for i in range(0, int(self.width * self.height / 8)): - self.send_data(color) - self.send_command(0x11) - - self.send_command(0x13) - for i in range(0, int(self.width * self.height / 8)): - self.send_data(color) - self.send_command(0x11) - - self.send_command(0x12) - self.ReadBusy() - - def sleep(self): - self.send_command(0X50) - self.send_data(0xf7) - self.send_command(0X02) - self.send_command(0X07) - self.send_data(0xA5) - - epdconfig.delay_ms(2000) - epdconfig.module_exit() -### END OF FILE ### - diff --git a/lib/waveshare_epd/epd2in7b_V2.py b/lib/waveshare_epd/epd2in7b_V2.py deleted file mode 100644 index 1538023..0000000 --- a/lib/waveshare_epd/epd2in7b_V2.py +++ /dev/null @@ -1,193 +0,0 @@ -# ***************************************************************************** -# * | File : epd2in7b_V2.py -# * | Author : Waveshare team -# * | Function : Electronic paper driver -# * | Info : -# *---------------- -# * | This version: V1.1 -# * | Date : 2022-08-10 -# # | Info : python demo -# ----------------------------------------------------------------------------- -# Permission is hereby granted, free of charge, to any person obtaining a copy -# of this software and associated documnetation files (the "Software"), to deal -# in the Software without restriction, including without limitation the rights -# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -# copies of the Software, and to permit persons to whom the Software is -# furished to do so, subject to the following conditions: -# -# The above copyright notice and this permission notice shall be included in -# all copies or substantial portions of the Software. -# -# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -# THE SOFTWARE. -# - - -import logging -from . import epdconfig - -# Display resolution -EPD_WIDTH = 176 -EPD_HEIGHT = 264 - -logger = logging.getLogger(__name__) - -class EPD: - def __init__(self): - self.reset_pin = epdconfig.RST_PIN - self.dc_pin = epdconfig.DC_PIN - self.busy_pin = epdconfig.BUSY_PIN - self.cs_pin = epdconfig.CS_PIN - self.width = EPD_WIDTH - self.height = EPD_HEIGHT - - # Hardware reset - def reset(self): - epdconfig.digital_write(self.reset_pin, 1) - epdconfig.delay_ms(200) - epdconfig.digital_write(self.reset_pin, 0) - epdconfig.delay_ms(2) - epdconfig.digital_write(self.reset_pin, 1) - epdconfig.delay_ms(200) - - # Send Command - def send_command(self, command): - epdconfig.digital_write(self.dc_pin, 0) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte([command]) - epdconfig.digital_write(self.cs_pin, 1) - - # Send Data - def send_data(self, data): - epdconfig.digital_write(self.dc_pin, 1) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte([data]) - epdconfig.digital_write(self.cs_pin, 1) - - # send a lot of data - def send_data2(self, data): - epdconfig.digital_write(self.dc_pin, 1) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte2(data) - epdconfig.digital_write(self.cs_pin, 1) - - # Read Busy - def ReadBusy(self): - logger.debug("e-Paper busy") - while(epdconfig.digital_read(self.busy_pin) == 1): # 0: idle, 1: busy - epdconfig.delay_ms(10) - logger.debug("e-Paper busy release") - - # Setting the display window - def SetWindows(self, Xstart, Ystart, Xend, Yend): - self.send_command(0x44) - self.send_data((Xstart >> 3) & 0xff) - self.send_data((Xend >> 3) & 0xff) - - self.send_command(0x45) - self.send_data(Ystart & 0xff) - self.send_data((Ystart >> 8) & 0xff) - self.send_data(Yend & 0xff) - self.send_data((Yend >> 8) & 0xff) - - # Set Cursor - def SetCursor(self, Xstart, Ystart): - self.send_command(0x4E) - self.send_data(Xstart & 0xff) - self.send_command(0x4F) - self.send_data(Ystart & 0xff) - self.send_data((Ystart >> 8) & 0xff) - - # Initialize the e-Paper register - def init(self): - if (epdconfig.module_init() != 0): - return -1 - - self.reset() - - self.ReadBusy() - self.send_command(0x12) - self.ReadBusy() - - self.send_command(0x00) - self.send_data(0x27) - self.send_data(0x01) - self.send_data(0x00) - - self.send_command(0x11) - self.send_data(0x03) - - self.SetWindows(0, 0, self.width-1, self.height-1) - self.SetCursor(0, 0) - return 0 - - def getbuffer(self, image): - # logger.debug("bufsiz = ",int(self.width/8) * self.height) - buf = [0xFF] * (int(self.width/8) * self.height) - image_monocolor = image.convert('1') - imwidth, imheight = image_monocolor.size - pixels = image_monocolor.load() - # logger.debug("imwidth = %d, imheight = %d",imwidth,imheight) - if(imwidth == self.width and imheight == self.height): - logger.debug("Vertical") - for y in range(imheight): - for x in range(imwidth): - # Set the bits for the column of pixels at the current position. - if pixels[x, y] == 0: - buf[int((x + y * self.width) / 8)] &= ~(0x80 >> (x % 8)) - elif(imwidth == self.height and imheight == self.width): - logger.debug("Horizontal") - for y in range(imheight): - for x in range(imwidth): - newx = y - newy = self.height - x - 1 - if pixels[x, y] == 0: - buf[int((newx + newy*self.width) / 8)] &= ~(0x80 >> (y % 8)) - return buf - - # Sends the image buffer in RAM to e-Paper and displays - def display(self, imageblack, imagered): - Width = self.width / 8 - Height = self.height - - buf = [0x00] * int(Width * Height) - for i in range(0, int(Width * Height)): - buf[i] = ~imagered[i] - - self.send_command(0x24) - self.send_data2(imageblack) - - self.send_command(0x26) - self.send_data2(buf) - - self.TurnOnDisplay() - - # Clear the screen - def Clear(self): - self.send_command(0x24) - self.send_data2([0xff] * int(self.width * self.height / 8)) - - self.send_command(0x26) - self.send_data2([0x00] * int(self.width * self.height / 8)) - - self.TurnOnDisplay() - - # Turn on display - def TurnOnDisplay(self): - self.send_command(0x20) - self.ReadBusy() - - # Enter sleep mode - def sleep(self): - self.send_command(0x10) - self.send_data(0x01) - - epdconfig.delay_ms(2000) - epdconfig.module_exit() -### END OF FILE ### - diff --git a/lib/waveshare_epd/epd2in9.py b/lib/waveshare_epd/epd2in9.py deleted file mode 100644 index 22246a0..0000000 --- a/lib/waveshare_epd/epd2in9.py +++ /dev/null @@ -1,204 +0,0 @@ -# ***************************************************************************** -# * | File : epd2in9.py -# * | Author : Waveshare team -# * | Function : Electronic paper driver -# * | Info : -# *---------------- -# * | This version: V4.0 -# * | Date : 2019-06-20 -# # | Info : python demo -# ----------------------------------------------------------------------------- -# Permission is hereby granted, free of charge, to any person obtaining a copy -# of this software and associated documnetation files (the "Software"), to deal -# in the Software without restriction, including without limitation the rights -# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -# copies of the Software, and to permit persons to whom the Software is -# furished to do so, subject to the following conditions: -# -# The above copyright notice and this permission notice shall be included in -# all copies or substantial portions of the Software. -# -# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -# THE SOFTWARE. -# - -import logging -from . import epdconfig - -# Display resolution -EPD_WIDTH = 128 -EPD_HEIGHT = 296 - -logger = logging.getLogger(__name__) - -class EPD: - def __init__(self): - self.reset_pin = epdconfig.RST_PIN - self.dc_pin = epdconfig.DC_PIN - self.busy_pin = epdconfig.BUSY_PIN - self.cs_pin = epdconfig.CS_PIN - self.width = EPD_WIDTH - self.height = EPD_HEIGHT - - lut_full_update = [ - 0x50, 0xAA, 0x55, 0xAA, 0x11, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0xFF, 0xFF, 0x1F, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 - ] - - lut_partial_update = [ - 0x10, 0x18, 0x18, 0x08, 0x18, 0x18, - 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x13, 0x14, 0x44, 0x12, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 - ] - - # Hardware reset - def reset(self): - epdconfig.digital_write(self.reset_pin, 1) - epdconfig.delay_ms(200) - epdconfig.digital_write(self.reset_pin, 0) - epdconfig.delay_ms(5) - epdconfig.digital_write(self.reset_pin, 1) - epdconfig.delay_ms(200) - - def send_command(self, command): - epdconfig.digital_write(self.dc_pin, 0) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte([command]) - epdconfig.digital_write(self.cs_pin, 1) - - def send_data(self, data): - epdconfig.digital_write(self.dc_pin, 1) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte([data]) - epdconfig.digital_write(self.cs_pin, 1) - - def ReadBusy(self): - while(epdconfig.digital_read(self.busy_pin) == 1): # 0: idle, 1: busy - epdconfig.delay_ms(200) - - def TurnOnDisplay(self): - self.send_command(0x22) # DISPLAY_UPDATE_CONTROL_2 - self.send_data(0xC4) - self.send_command(0x20) # MASTER_ACTIVATION - self.send_command(0xFF) # TERMINATE_FRAME_READ_WRITE - - logger.debug("e-Paper busy") - self.ReadBusy() - logger.debug("e-Paper busy release") - - def SetWindow(self, x_start, y_start, x_end, y_end): - self.send_command(0x44) # SET_RAM_X_ADDRESS_START_END_POSITION - # x point must be the multiple of 8 or the last 3 bits will be ignored - self.send_data((x_start >> 3) & 0xFF) - self.send_data((x_end >> 3) & 0xFF) - self.send_command(0x45) # SET_RAM_Y_ADDRESS_START_END_POSITION - self.send_data(y_start & 0xFF) - self.send_data((y_start >> 8) & 0xFF) - self.send_data(y_end & 0xFF) - self.send_data((y_end >> 8) & 0xFF) - - def SetCursor(self, x, y): - self.send_command(0x4E) # SET_RAM_X_ADDRESS_COUNTER - # x point must be the multiple of 8 or the last 3 bits will be ignored - self.send_data((x >> 3) & 0xFF) - self.send_command(0x4F) # SET_RAM_Y_ADDRESS_COUNTER - self.send_data(y & 0xFF) - self.send_data((y >> 8) & 0xFF) - self.ReadBusy() - - def init(self, lut): - if (epdconfig.module_init() != 0): - return -1 - # EPD hardware init start - self.reset() - - self.send_command(0x01) # DRIVER_OUTPUT_CONTROL - self.send_data((EPD_HEIGHT - 1) & 0xFF) - self.send_data(((EPD_HEIGHT - 1) >> 8) & 0xFF) - self.send_data(0x00) # GD = 0 SM = 0 TB = 0 - - self.send_command(0x0C) # BOOSTER_SOFT_START_CONTROL - self.send_data(0xD7) - self.send_data(0xD6) - self.send_data(0x9D) - - self.send_command(0x2C) # WRITE_VCOM_REGISTER - self.send_data(0xA8) # VCOM 7C - - self.send_command(0x3A) # SET_DUMMY_LINE_PERIOD - self.send_data(0x1A) # 4 dummy lines per gate - - self.send_command(0x3B) # SET_GATE_TIME - self.send_data(0x08) # 2us per line - - self.send_command(0x11) # DATA_ENTRY_MODE_SETTING - self.send_data(0x03) # X increment Y increment - - self.send_command(0x32) # WRITE_LUT_REGISTER - for i in range(0, len(lut)): - self.send_data(lut[i]) - # EPD hardware init end - return 0 - - def getbuffer(self, image): - # logger.debug("bufsiz = ",int(self.width/8) * self.height) - buf = [0xFF] * (int(self.width/8) * self.height) - image_monocolor = image.convert('1') - imwidth, imheight = image_monocolor.size - pixels = image_monocolor.load() - # logger.debug("imwidth = %d, imheight = %d",imwidth,imheight) - if(imwidth == self.width and imheight == self.height): - logger.debug("Vertical") - for y in range(imheight): - for x in range(imwidth): - # Set the bits for the column of pixels at the current position. - if pixels[x, y] == 0: - buf[int((x + y * self.width) / 8)] &= ~(0x80 >> (x % 8)) - elif(imwidth == self.height and imheight == self.width): - logger.debug("Horizontal") - for y in range(imheight): - for x in range(imwidth): - newx = y - newy = self.height - x - 1 - if pixels[x, y] == 0: - buf[int((newx + newy*self.width) / 8)] &= ~(0x80 >> (y % 8)) - return buf - - def display(self, image): - if (image == None): - return - self.SetWindow(0, 0, self.width - 1, self.height - 1) - for j in range(0, self.height): - self.SetCursor(0, j) - self.send_command(0x24) # WRITE_RAM - for i in range(0, int(self.width / 8)): - self.send_data(image[i + j * int(self.width / 8)]) - self.TurnOnDisplay() - - def Clear(self, color): - self.SetWindow(0, 0, self.width - 1, self.height - 1) - for j in range(0, self.height): - self.SetCursor(0, j) - self.send_command(0x24) # WRITE_RAM - for i in range(0, int(self.width / 8)): - self.send_data(color) - self.TurnOnDisplay() - - def sleep(self): - self.send_command(0x10) # DEEP_SLEEP_MODE - self.send_data(0x01) - - epdconfig.delay_ms(2000) - epdconfig.module_exit() -### END OF FILE ### - diff --git a/lib/waveshare_epd/epd2in9_V2.py b/lib/waveshare_epd/epd2in9_V2.py deleted file mode 100644 index 1f79460..0000000 --- a/lib/waveshare_epd/epd2in9_V2.py +++ /dev/null @@ -1,305 +0,0 @@ -# ***************************************************************************** -# * | File : epd2in9_V2.py -# * | Author : Waveshare team -# * | Function : Electronic paper driver -# * | Info : -# *---------------- -# * | This version: V1.1 -# * | Date : 2022-08-9 -# # | Info : python demo -# ----------------------------------------------------------------------------- -# Permission is hereby granted, free of charge, to any person obtaining a copy -# of this software and associated documnetation files (the "Software"), to deal -# in the Software without restriction, including without limitation the rights -# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -# copies of the Software, and to permit persons to whom the Software is -# furished to do so, subject to the following conditions: -# -# The above copyright notice and this permission notice shall be included in -# all copies or substantial portions of the Software. -# -# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -# THE SOFTWARE. -# - -import logging -from . import epdconfig - -# Display resolution -EPD_WIDTH = 128 -EPD_HEIGHT = 296 - -logger = logging.getLogger(__name__) - -class EPD: - def __init__(self): - self.reset_pin = epdconfig.RST_PIN - self.dc_pin = epdconfig.DC_PIN - self.busy_pin = epdconfig.BUSY_PIN - self.cs_pin = epdconfig.CS_PIN - self.width = EPD_WIDTH - self.height = EPD_HEIGHT - - WF_PARTIAL_2IN9 = [ - 0x0,0x40,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0, - 0x80,0x80,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0, - 0x40,0x40,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0, - 0x0,0x80,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0, - 0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0, - 0x0A,0x0,0x0,0x0,0x0,0x0,0x1, - 0x1,0x0,0x0,0x0,0x0,0x0,0x0, - 0x1,0x0,0x0,0x0,0x0,0x0,0x0, - 0x0,0x0,0x0,0x0,0x0,0x0,0x0, - 0x0,0x0,0x0,0x0,0x0,0x0,0x0, - 0x0,0x0,0x0,0x0,0x0,0x0,0x0, - 0x0,0x0,0x0,0x0,0x0,0x0,0x0, - 0x0,0x0,0x0,0x0,0x0,0x0,0x0, - 0x0,0x0,0x0,0x0,0x0,0x0,0x0, - 0x0,0x0,0x0,0x0,0x0,0x0,0x0, - 0x0,0x0,0x0,0x0,0x0,0x0,0x0, - 0x0,0x0,0x0,0x0,0x0,0x0,0x0, - 0x22,0x22,0x22,0x22,0x22,0x22,0x0,0x0,0x0, - 0x22,0x17,0x41,0xB0,0x32,0x36, - ] - - WS_20_30 = [ - 0x80, 0x66, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, - 0x10, 0x66, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, - 0x80, 0x66, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, - 0x10, 0x66, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, - 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, - 0x14, 0x8, 0x0, 0x0, 0x0, 0x0, 0x2, - 0xA, 0xA, 0x0, 0xA, 0xA, 0x0, 0x1, - 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, - 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, - 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, - 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, - 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, - 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, - 0x14, 0x8, 0x0, 0x1, 0x0, 0x0, 0x1, - 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, - 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, - 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, - 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, 0x0, 0x0, 0x0, - 0x22, 0x17, 0x41, 0x0, 0x32, 0x36 - ] - - # Hardware reset - def reset(self): - epdconfig.digital_write(self.reset_pin, 1) - epdconfig.delay_ms(50) - epdconfig.digital_write(self.reset_pin, 0) - epdconfig.delay_ms(2) - epdconfig.digital_write(self.reset_pin, 1) - epdconfig.delay_ms(50) - - def send_command(self, command): - epdconfig.digital_write(self.dc_pin, 0) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte([command]) - epdconfig.digital_write(self.cs_pin, 1) - - def send_data(self, data): - epdconfig.digital_write(self.dc_pin, 1) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte([data]) - epdconfig.digital_write(self.cs_pin, 1) - - # send a lot of data - def send_data2(self, data): - epdconfig.digital_write(self.dc_pin, 1) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte2(data) - epdconfig.digital_write(self.cs_pin, 1) - - def ReadBusy(self): - logger.debug("e-Paper busy") - while(epdconfig.digital_read(self.busy_pin) == 1): # 0: idle, 1: busy - epdconfig.delay_ms(10) - logger.debug("e-Paper busy release") - - def TurnOnDisplay(self): - self.send_command(0x22) # DISPLAY_UPDATE_CONTROL_2 - self.send_data(0xc7) - self.send_command(0x20) # MASTER_ACTIVATION - self.ReadBusy() - - def TurnOnDisplay_Partial(self): - self.send_command(0x22) # DISPLAY_UPDATE_CONTROL_2 - self.send_data(0x0F) - self.send_command(0x20) # MASTER_ACTIVATION - self.ReadBusy() - - def lut(self, lut): - self.send_command(0x32) - for i in range(0, 153): - self.send_data(lut[i]) - self.ReadBusy() - - def SetLut(self, lut): - self.lut(lut) - self.send_command(0x3f) - self.send_data(lut[153]) - self.send_command(0x03); # gate voltage - self.send_data(lut[154]) - self.send_command(0x04); # source voltage - self.send_data(lut[155]) # VSH - self.send_data(lut[156]) # VSH2 - self.send_data(lut[157]) # VSL - self.send_command(0x2c); # VCOM - self.send_data(lut[158]) - - def SetWindow(self, x_start, y_start, x_end, y_end): - self.send_command(0x44) # SET_RAM_X_ADDRESS_START_END_POSITION - # x point must be the multiple of 8 or the last 3 bits will be ignored - self.send_data((x_start>>3) & 0xFF) - self.send_data((x_end>>3) & 0xFF) - self.send_command(0x45) # SET_RAM_Y_ADDRESS_START_END_POSITION - self.send_data(y_start & 0xFF) - self.send_data((y_start >> 8) & 0xFF) - self.send_data(y_end & 0xFF) - self.send_data((y_end >> 8) & 0xFF) - - def SetCursor(self, x, y): - self.send_command(0x4E) # SET_RAM_X_ADDRESS_COUNTER - # x point must be the multiple of 8 or the last 3 bits will be ignored - self.send_data(x & 0xFF) - - self.send_command(0x4F) # SET_RAM_Y_ADDRESS_COUNTER - self.send_data(y & 0xFF) - self.send_data((y >> 8) & 0xFF) - - def init(self): - if (epdconfig.module_init() != 0): - return -1 - # EPD hardware init start - self.reset() - - self.ReadBusy() - self.send_command(0x12) #SWRESET - self.ReadBusy() - - self.send_command(0x01) #Driver output control - self.send_data(0x27) - self.send_data(0x01) - self.send_data(0x00) - - self.send_command(0x11) #data entry mode - self.send_data(0x03) - - self.SetWindow(0, 0, self.width-1, self.height-1) - - self.send_command(0x21) # Display update control - self.send_data(0x00) - self.send_data(0x80) - - self.SetCursor(0, 0) - self.ReadBusy() - - self.SetLut(self.WS_20_30) - # EPD hardware init end - return 0 - - def getbuffer(self, image): - # logger.debug("bufsiz = ",int(self.width/8) * self.height) - buf = [0xFF] * (int(self.width/8) * self.height) - image_monocolor = image.convert('1') - imwidth, imheight = image_monocolor.size - pixels = image_monocolor.load() - # logger.debug("imwidth = %d, imheight = %d",imwidth,imheight) - if(imwidth == self.width and imheight == self.height): - logger.debug("Vertical") - for y in range(imheight): - for x in range(imwidth): - # Set the bits for the column of pixels at the current position. - if pixels[x, y] == 0: - buf[int((x + y * self.width) / 8)] &= ~(0x80 >> (x % 8)) - elif(imwidth == self.height and imheight == self.width): - logger.debug("Horizontal") - for y in range(imheight): - for x in range(imwidth): - newx = y - newy = self.height - x - 1 - if pixels[x, y] == 0: - buf[int((newx + newy*self.width) / 8)] &= ~(0x80 >> (y % 8)) - return buf - - def display(self, image): - if (image == None): - return - self.send_command(0x24) # WRITE_RAM - self.send_data2(image) - self.TurnOnDisplay() - - def display_Base(self, image): - if (image == None): - return - - self.send_command(0x24) # WRITE_RAM - self.send_data2(image) - - self.send_command(0x26) # WRITE_RAM - self.send_data2(image) - - self.TurnOnDisplay() - - def display_Partial(self, image): - if (image == None): - return - - epdconfig.digital_write(self.reset_pin, 0) - epdconfig.delay_ms(2) - epdconfig.digital_write(self.reset_pin, 1) - epdconfig.delay_ms(2) - - self.SetLut(self.WF_PARTIAL_2IN9) - self.send_command(0x37) - self.send_data(0x00) - self.send_data(0x00) - self.send_data(0x00) - self.send_data(0x00) - self.send_data(0x00) - self.send_data(0x40) - self.send_data(0x00) - self.send_data(0x00) - self.send_data(0x00) - self.send_data(0x00) - - self.send_command(0x3C) #BorderWavefrom - self.send_data(0x80) - - self.send_command(0x22) - self.send_data(0xC0) - self.send_command(0x20) - self.ReadBusy() - - self.SetWindow(0, 0, self.width - 1, self.height - 1) - self.SetCursor(0, 0) - - self.send_command(0x24) # WRITE_RAM - self.send_data2(image) - self.TurnOnDisplay_Partial() - - def Clear(self, color): - if self.width%8 == 0: - linewidth = int(self.width/8) - else: - linewidth = int(self.width/8) + 1 - - self.send_command(0x24) # WRITE_RAM - self.send_data2([color] * int(self.height * linewidth)) - self.TurnOnDisplay() - - def sleep(self): - self.send_command(0x10) # DEEP_SLEEP_MODE - self.send_data(0x01) - - epdconfig.delay_ms(2000) - epdconfig.module_exit() -### END OF FILE ### - diff --git a/lib/waveshare_epd/epd2in9b_V3.py b/lib/waveshare_epd/epd2in9b_V3.py deleted file mode 100644 index 2a1cc09..0000000 --- a/lib/waveshare_epd/epd2in9b_V3.py +++ /dev/null @@ -1,164 +0,0 @@ -# ***************************************************************************** -# * | File : epd2in9b_V3.py -# * | Author : Waveshare team -# * | Function : Electronic paper driver -# * | Info : -# *---------------- -# * | This version: V1.2 -# * | Date : 2022-08-10 -# # | Info : python demo -# ----------------------------------------------------------------------------- -# Permission is hereby granted, free of charge, to any person obtaining a copy -# of this software and associated documnetation files (the "Software"), to deal -# in the Software without restriction, including without limitation the rights -# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -# copies of the Software, and to permit persons to whom the Software is -# furished to do so, subject to the following conditions: -# -# The above copyright notice and this permission notice shall be included in -# all copies or substantial portions of the Software. -# -# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -# THE SOFTWARE. -# - - -import logging -from . import epdconfig - -# Display resolution -EPD_WIDTH = 128 -EPD_HEIGHT = 296 - -logger = logging.getLogger(__name__) - -class EPD: - def __init__(self): - self.reset_pin = epdconfig.RST_PIN - self.dc_pin = epdconfig.DC_PIN - self.busy_pin = epdconfig.BUSY_PIN - self.cs_pin = epdconfig.CS_PIN - self.width = EPD_WIDTH - self.height = EPD_HEIGHT - - # Hardware reset - def reset(self): - epdconfig.digital_write(self.reset_pin, 1) - epdconfig.delay_ms(200) - epdconfig.digital_write(self.reset_pin, 0) - epdconfig.delay_ms(2) - epdconfig.digital_write(self.reset_pin, 1) - epdconfig.delay_ms(200) - - def send_command(self, command): - epdconfig.digital_write(self.dc_pin, 0) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte([command]) - epdconfig.digital_write(self.cs_pin, 1) - - def send_data(self, data): - epdconfig.digital_write(self.dc_pin, 1) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte([data]) - epdconfig.digital_write(self.cs_pin, 1) - - # send a lot of data - def send_data2(self, data): - epdconfig.digital_write(self.dc_pin, 1) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte2(data) - epdconfig.digital_write(self.cs_pin, 1) - - def ReadBusy(self): - logger.debug("e-Paper busy") - self.send_command(0X71) - while(epdconfig.digital_read(self.busy_pin) == 0): # 0: idle, 1: busy - self.send_command(0X71) - epdconfig.delay_ms(200) - logger.debug("e-Paper busy release") - - def init(self): - if (epdconfig.module_init() != 0): - return -1 - # EPD hardware init start - self.reset() - - self.send_command(0x04) - self.ReadBusy()#waiting for the electronic paper IC to release the idle signal - - self.send_command(0x00) #panel setting - self.send_data(0x0f) #LUT from OTP,128x296 - self.send_data(0x89) #Temperature sensor, boost and other related timing settings - - self.send_command(0x61) #resolution setting - self.send_data (0x80) - self.send_data (0x01) - self.send_data (0x28) - - self.send_command(0X50) #VCOM AND DATA INTERVAL SETTING - self.send_data(0x77) #WBmode:VBDF 17|D7 VBDW 97 VBDB 57 - # WBRmode:VBDF F7 VBDW 77 VBDB 37 VBDR B7 - - return 0 - - def getbuffer(self, image): - # logger.debug("bufsiz = ",int(self.width/8) * self.height) - buf = [0xFF] * (int(self.width/8) * self.height) - image_monocolor = image.convert('1') - imwidth, imheight = image_monocolor.size - pixels = image_monocolor.load() - # logger.debug("imwidth = %d, imheight = %d",imwidth,imheight) - if(imwidth == self.width and imheight == self.height): - logger.debug("Vertical") - for y in range(imheight): - for x in range(imwidth): - # Set the bits for the column of pixels at the current position. - if pixels[x, y] == 0: - buf[int((x + y * self.width) / 8)] &= ~(0x80 >> (x % 8)) - elif(imwidth == self.height and imheight == self.width): - logger.debug("Horizontal") - for y in range(imheight): - for x in range(imwidth): - newx = y - newy = self.height - x - 1 - if pixels[x, y] == 0: - buf[int((newx + newy*self.width) / 8)] &= ~(0x80 >> (y % 8)) - return buf - - def display(self, blackimage, ryimage): # ryimage: red or yellow image - if (blackimage != None): - self.send_command(0X10) - self.send_data2(blackimage) - if (ryimage != None): - self.send_command(0X13) - self.send_data2(ryimage) - - self.send_command(0x12) - epdconfig.delay_ms(200) - self.ReadBusy() - - def Clear(self): - self.send_command(0X10) - self.send_data2([0xff] * int(self.width * self.height / 8)) - self.send_command(0X13) - self.send_data2([0xff] * int(self.width * self.height / 8)) - - self.send_command(0x12) - epdconfig.delay_ms(200) - self.ReadBusy() - - def sleep(self): - self.send_command(0X02) # power off - self.ReadBusy() - self.send_command(0X07) # deep sleep - self.send_data(0xA5) - - epdconfig.delay_ms(2000) - epdconfig.module_exit() -### END OF FILE ### - diff --git a/lib/waveshare_epd/epd2in9bc.py b/lib/waveshare_epd/epd2in9bc.py deleted file mode 100644 index 51ea5b5..0000000 --- a/lib/waveshare_epd/epd2in9bc.py +++ /dev/null @@ -1,158 +0,0 @@ -# ***************************************************************************** -# * | File : epd2in9bc.py -# * | Author : Waveshare team -# * | Function : Electronic paper driver -# * | Info : -# *---------------- -# * | This version: V4.0 -# * | Date : 2019-06-20 -# # | Info : python demo -# ----------------------------------------------------------------------------- -# Permission is hereby granted, free of charge, to any person obtaining a copy -# of this software and associated documnetation files (the "Software"), to deal -# in the Software without restriction, including without limitation the rights -# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -# copies of the Software, and to permit persons to whom the Software is -# furished to do so, subject to the following conditions: -# -# The above copyright notice and this permission notice shall be included in -# all copies or substantial portions of the Software. -# -# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -# THE SOFTWARE. -# - - -import logging -from . import epdconfig - -# Display resolution -EPD_WIDTH = 128 -EPD_HEIGHT = 296 - -logger = logging.getLogger(__name__) - -class EPD: - def __init__(self): - self.reset_pin = epdconfig.RST_PIN - self.dc_pin = epdconfig.DC_PIN - self.busy_pin = epdconfig.BUSY_PIN - self.cs_pin = epdconfig.CS_PIN - self.width = EPD_WIDTH - self.height = EPD_HEIGHT - - # Hardware reset - def reset(self): - epdconfig.digital_write(self.reset_pin, 1) - epdconfig.delay_ms(200) - epdconfig.digital_write(self.reset_pin, 0) - epdconfig.delay_ms(5) - epdconfig.digital_write(self.reset_pin, 1) - epdconfig.delay_ms(200) - - def send_command(self, command): - epdconfig.digital_write(self.dc_pin, 0) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte([command]) - epdconfig.digital_write(self.cs_pin, 1) - - def send_data(self, data): - epdconfig.digital_write(self.dc_pin, 1) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte([data]) - epdconfig.digital_write(self.cs_pin, 1) - - def ReadBusy(self): - logger.debug("e-Paper busy") - while(epdconfig.digital_read(self.busy_pin) == 0): # 0: idle, 1: busy - epdconfig.delay_ms(200) - logger.debug("e-Paper busy release") - - def init(self): - if (epdconfig.module_init() != 0): - return -1 - # EPD hardware init start - self.reset() - - self.send_command(0x06) # boost - self.send_data (0x17) - self.send_data (0x17) - self.send_data (0x17) - self.send_command(0x04) # POWER_ON - self.ReadBusy() - self.send_command(0X00) # PANEL_SETTING - self.send_data(0x8F) - self.send_command(0X50) # VCOM_AND_DATA_INTERVAL_SETTING - self.send_data(0x77) - self.send_command(0x61) # TCON_RESOLUTION - self.send_data (0x80) - self.send_data (0x01) - self.send_data (0x28) - # self.send_command(VCM_DC_SETTING_REGISTER) - # self.send_data (0x0A) - - return 0 - - def getbuffer(self, image): - # logger.debug("bufsiz = ",int(self.width/8) * self.height) - buf = [0xFF] * (int(self.width/8) * self.height) - image_monocolor = image.convert('1') - imwidth, imheight = image_monocolor.size - pixels = image_monocolor.load() - # logger.debug("imwidth = %d, imheight = %d",imwidth,imheight) - if(imwidth == self.width and imheight == self.height): - logger.debug("Vertical") - for y in range(imheight): - for x in range(imwidth): - # Set the bits for the column of pixels at the current position. - if pixels[x, y] == 0: - buf[int((x + y * self.width) / 8)] &= ~(0x80 >> (x % 8)) - elif(imwidth == self.height and imheight == self.width): - logger.debug("Horizontal") - for y in range(imheight): - for x in range(imwidth): - newx = y - newy = self.height - x - 1 - if pixels[x, y] == 0: - buf[int((newx + newy*self.width) / 8)] &= ~(0x80 >> (y % 8)) - return buf - - def display(self, blackimage, ryimage): # ryimage: red or yellow image - if (blackimage != None): - self.send_command(0X10) - for i in range(0, int(self.width * self.height / 8)): - self.send_data(blackimage[i]) - if (ryimage != None): - self.send_command(0X13) - for i in range(0, int(self.width * self.height / 8)): - self.send_data(ryimage[i]) - - self.send_command(0x12) - self.ReadBusy() - - def Clear(self): - self.send_command(0X10) - for i in range(0, int(self.width * self.height / 8)): - self.send_data(0xff) - self.send_command(0X13) - for i in range(0, int(self.width * self.height / 8)): - self.send_data(0xff) - - self.send_command(0x12) - self.ReadBusy() - - def sleep(self): - self.send_command(0X02) # power off - self.ReadBusy() - self.send_command(0X07) # deep sleep - self.send_data(0xA5) - - epdconfig.delay_ms(2000) - epdconfig.module_exit() -### END OF FILE ### - diff --git a/lib/waveshare_epd/epd2in9d.py b/lib/waveshare_epd/epd2in9d.py deleted file mode 100644 index 28d3757..0000000 --- a/lib/waveshare_epd/epd2in9d.py +++ /dev/null @@ -1,304 +0,0 @@ -#!/usr/bin/python -# -*- coding:utf-8 -*- - -# ***************************************************************************** -# * | File : epd2in9d.py -# * | Author : Waveshare team -# * | Function : Electronic paper driver -# * | Info : -# *---------------- -# * | This version: V2.1 -# * | Date : 2022-08-10 -# # | Info : python demo -# ----------------------------------------------------------------------------- -# Permission is hereby granted, free of charge, to any person obtaining a copy -# of this software and associated documnetation files (the "Software"), to deal -# in the Software without restriction, including without limitation the rights -# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -# copies of the Software, and to permit persons to whom the Software is -# furished to do so, subject to the following conditions: -# -# The above copyright notice and this permission notice shall be included in -# all copies or substantial portions of the Software. -# -# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -# THE SOFTWARE. -# - -from distutils.command.build_scripts import build_scripts -import logging -from . import epdconfig -from PIL import Image -import RPi.GPIO as GPIO - -# Display resolution -EPD_WIDTH = 128 -EPD_HEIGHT = 296 - -logger = logging.getLogger(__name__) - -class EPD: - def __init__(self): - self.reset_pin = epdconfig.RST_PIN - self.dc_pin = epdconfig.DC_PIN - self.busy_pin = epdconfig.BUSY_PIN - self.cs_pin = epdconfig.CS_PIN - self.width = EPD_WIDTH - self.height = EPD_HEIGHT - - lut_vcom1 = [ - 0x00, 0x19, 0x01, 0x00, 0x00, 0x01, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, - ] - - lut_ww1 = [ - 0x00, 0x19, 0x01, 0x00, 0x00, 0x01, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - ] - - lut_bw1 = [ - 0x80, 0x19, 0x01, 0x00, 0x00, 0x01, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - ] - - lut_wb1 = [ - 0x40, 0x19, 0x01, 0x00, 0x00, 0x01, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - ] - - lut_bb1 = [ - 0x00, 0x19, 0x01, 0x00, 0x00, 0x01, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - ] - - # Hardware reset - def reset(self): - epdconfig.digital_write(self.reset_pin, 1) - epdconfig.delay_ms(20) - epdconfig.digital_write(self.reset_pin, 0) - epdconfig.delay_ms(5) - epdconfig.digital_write(self.reset_pin, 1) - epdconfig.delay_ms(20) - epdconfig.digital_write(self.reset_pin, 0) - epdconfig.delay_ms(5) - epdconfig.digital_write(self.reset_pin, 1) - epdconfig.delay_ms(20) - epdconfig.digital_write(self.reset_pin, 0) - epdconfig.delay_ms(5) - epdconfig.digital_write(self.reset_pin, 1) - epdconfig.delay_ms(20) - - def send_command(self, command): - epdconfig.digital_write(self.dc_pin, 0) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte([command]) - epdconfig.digital_write(self.cs_pin, 1) - - def send_data(self, data): - epdconfig.digital_write(self.dc_pin, 1) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte([data]) - epdconfig.digital_write(self.cs_pin, 1) - - # send a lot of data - def send_data2(self, data): - epdconfig.digital_write(self.dc_pin, 1) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte2(data) - epdconfig.digital_write(self.cs_pin, 1) - - def ReadBusy(self): - logger.debug("e-Paper busy") - while(epdconfig.digital_read(self.busy_pin) == 0): # 0: idle, 1: busy - self.send_command(0x71) - epdconfig.delay_ms(10) - logger.debug("e-Paper busy release") - - def TurnOnDisplay(self): - self.send_command(0x12) - epdconfig.delay_ms(10) - self.ReadBusy() - - def init(self): - if (epdconfig.module_init() != 0): - return -1 - # EPD hardware init start - self.reset() - - self.send_command(0x04) - self.ReadBusy() #waiting for the electronic paper IC to release the idle signal - - self.send_command(0x00) #panel setting - self.send_data(0x1f) # LUT from OTP，KW-BF KWR-AF BWROTP 0f BWOTP 1f - - self.send_command(0x61) #resolution setting - self.send_data (0x80) - self.send_data (0x01) - self.send_data (0x28) - - self.send_command(0X50) #VCOM AND DATA INTERVAL SETTING - self.send_data(0x97) #WBmode:VBDF 17|D7 VBDW 97 VBDB 57 WBRmode:VBDF F7 VBDW 77 VBDB 37 VBDR B7 - - return 0 - - def SetPartReg(self): - - self.send_command(0x01) #POWER SETTING - self.send_data(0x03) - self.send_data(0x00) - self.send_data(0x2b) - self.send_data(0x2b) - self.send_data(0x03) - - self.send_command(0x06) #boost soft start - self.send_data(0x17) #A - self.send_data(0x17) #B - self.send_data(0x17) #C - - self.send_command(0x04) - self.ReadBusy() - - self.send_command(0x00) #panel setting - self.send_data(0xbf) #LUT from OTP，128x296 - - self.send_command(0x30) #PLL setting - self.send_data(0x3a) # 3a 100HZ 29 150Hz 39 200HZ 31 171HZ - - self.send_command(0x61) #resolution setting - self.send_data(self.width) - self.send_data((self.height >> 8) & 0xff) - self.send_data(self.height & 0xff) - - self.send_command(0x82) #vcom_DC setting - self.send_data(0x12) - - self.send_command(0X50) - self.send_data(0x97) - - self.send_command(0x20) # vcom - self.send_data2(self.lut_vcom1) - self.send_command(0x21) # ww -- - self.send_data2(self.lut_ww1) - self.send_command(0x22) # bw r - self.send_data2(self.lut_bw1) - self.send_command(0x23) # wb w - self.send_data2(self.lut_wb1) - self.send_command(0x24) # bb b - self.send_data2(self.lut_bb1) - - def getbuffer(self, image): - # logger.debug("bufsiz = ",int(self.width/8) * self.height) - buf = [0xFF] * (int(self.width/8) * self.height) - image_monocolor = image.convert('1') - imwidth, imheight = image_monocolor.size - pixels = image_monocolor.load() - # logger.debug("imwidth = %d, imheight = %d",imwidth,imheight) - if(imwidth == self.width and imheight == self.height): - logger.debug("Vertical") - for y in range(imheight): - for x in range(imwidth): - # Set the bits for the column of pixels at the current position. - if pixels[x, y] == 0: - buf[int((x + y * self.width) / 8)] &= ~(0x80 >> (x % 8)) - elif(imwidth == self.height and imheight == self.width): - logger.debug("Horizontal") - for y in range(imheight): - for x in range(imwidth): - newx = y - newy = self.height - x - 1 - if pixels[x, y] == 0: - buf[int((newx + newy*self.width) / 8)] &= ~(0x80 >> (y % 8)) - return buf - - def display(self, image): - self.send_command(0x10) - self.send_data2([0x00] * int(self.width * self.height / 8)) - epdconfig.delay_ms(10) - - self.send_command(0x13) - self.send_data2(image) - epdconfig.delay_ms(10) - - self.TurnOnDisplay() - - def DisplayPartial(self, image): - self.SetPartReg() - self.send_command(0x91) - self.send_command(0x90) - self.send_data(0) - self.send_data(self.width - 1) - - self.send_data(0) - self.send_data(0) - self.send_data(int(self.height / 256)) - self.send_data(self.height % 256 - 1) - self.send_data(0x28) - - - buf = [0x00] * int(self.width * self.height / 8) - for i in range(0, int(self.width * self.height / 8)): - buf[i] = ~image[i] - self.send_command(0x10) - self.send_data2(image) - epdconfig.delay_ms(10) - - self.send_command(0x13) - self.send_data2(buf) - epdconfig.delay_ms(10) - - self.TurnOnDisplay() - - def Clear(self): - self.send_command(0x10) - self.send_data2([0x00] * int(self.width * self.height / 8)) - epdconfig.delay_ms(10) - - self.send_command(0x13) - self.send_data2([0xFF] * int(self.width * self.height / 8)) - epdconfig.delay_ms(10) - - self.TurnOnDisplay() - - def sleep(self): - self.send_command(0X50) - self.send_data(0xf7) - self.send_command(0X02) #power off - self.send_command(0X07) #deep sleep - self.send_data(0xA5) - - epdconfig.delay_ms(2000) - epdconfig.module_exit() - -### END OF FILE ### - diff --git a/lib/waveshare_epd/epd3in0g.py b/lib/waveshare_epd/epd3in0g.py deleted file mode 100644 index 16330f7..0000000 --- a/lib/waveshare_epd/epd3in0g.py +++ /dev/null @@ -1,221 +0,0 @@ -# ***************************************************************************** -# * | File : epd3in0g.py -# * | Author : Waveshare team -# * | Function : Electronic paper driver -# * | Info : -# *---------------- -# * | This version: V1 -# * | Date : 2022-07-20 -# # | Info : python demo -# ----------------------------------------------------------------------------- -# ******************************************************************************/ -# Permission is hereby granted, free of charge, to any person obtaining a copy -# of this software and associated documnetation files (the "Software"), to deal -# in the Software without restriction, including without limitation the rights -# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -# copies of the Software, and to permit persons to whom the Software is -# furished to do so, subject to the following conditions: -# -# The above copyright notice and this permission notice shall be included in -# all copies or substantial portions of the Software. -# -# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -# THE SOFTWARE. -# - -import logging -from . import epdconfig - -import PIL -from PIL import Image -import io - -# Display resolution -EPD_WIDTH = 168 -EPD_HEIGHT = 400 - -logger = logging.getLogger(__name__) - -class EPD: - def __init__(self): - self.reset_pin = epdconfig.RST_PIN - self.dc_pin = epdconfig.DC_PIN - self.busy_pin = epdconfig.BUSY_PIN - self.cs_pin = epdconfig.CS_PIN - self.width = EPD_WIDTH - self.height = EPD_HEIGHT - self.BLACK = 0x000000 # 00 BGR - self.WHITE = 0xffffff # 01 - self.YELLOW = 0x00ffff # 10 - self.RED = 0x0000ff # 11 - - # Hardware reset - def reset(self): - epdconfig.digital_write(self.reset_pin, 1) - epdconfig.delay_ms(200) - epdconfig.digital_write(self.reset_pin, 0) # module reset - epdconfig.delay_ms(2) - epdconfig.digital_write(self.reset_pin, 1) - epdconfig.delay_ms(200) - - def send_command(self, command): - epdconfig.digital_write(self.dc_pin, 0) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte([command]) - epdconfig.digital_write(self.cs_pin, 1) - - def send_data(self, data): - epdconfig.digital_write(self.dc_pin, 1) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte([data]) - epdconfig.digital_write(self.cs_pin, 1) - - def ReadBusyH(self): - logger.debug("e-Paper busy H") - while(epdconfig.digital_read(self.busy_pin) == 0): # 0: idle, 1: busy - epdconfig.delay_ms(5) - logger.debug("e-Paper busy H release") - - def ReadBusyL(self): - logger.debug("e-Paper busy L") - while(epdconfig.digital_read(self.busy_pin) == 1): # 0: busy, 1: idle - epdconfig.delay_ms(5) - logger.debug("e-Paper busy L release") - - def TurnOnDisplay(self): - self.send_command(0x12) # DISPLAY_REFRESH - self.send_data(0x01) - self.ReadBusyH() - - self.send_command(0x02) # POWER_OFF - self.send_data(0X00) - self.ReadBusyH() - - def init(self): - if (epdconfig.module_init() != 0): - return -1 - # EPD hardware init start - - self.reset() - - self.send_command(0x66) - self.send_data(0x49) - self.send_data(0x55) - self.send_data(0x13) - self.send_data(0x5D) - self.send_data(0x05) - self.send_data(0x10) - - self.send_command(0xB0) - self.send_data(0x00) # 1 boost - - self.send_command(0x01) - self.send_data(0x0F) - self.send_data(0x00) - - self.send_command(0x00) - self.send_data(0x4F) - self.send_data(0x6B) - - self.send_command(0x06) - self.send_data(0xD7) - self.send_data(0xDE) - self.send_data(0x12) - - self.send_command(0x61) - self.send_data(0x00) - self.send_data(0xA8) - self.send_data(0x01) - self.send_data(0x90) - - self.send_command(0x50) - self.send_data(0x37) - - self.send_command(0x60) - self.send_data(0x0C) - self.send_data(0x05) - - self.send_command(0xE3) - self.send_data(0xFF) - - self.send_command(0x84) - self.send_data(0x00) - return 0 - - def getbuffer(self, image): - # Create a pallette with the 4 colors supported by the panel - pal_image = Image.new("P", (1,1)) - pal_image.putpalette( (0,0,0, 255,255,255, 255,255,0, 255,0,0) + (0,0,0)*252) - - # Check if we need to rotate the image - imwidth, imheight = image.size - if(imwidth == self.width and imheight == self.height): - image_temp = image - elif(imwidth == self.height and imheight == self.width): - image_temp = image.rotate(90, expand=True) - else: - logger.warning("Invalid image dimensions: %d x %d, expected %d x %d" % (imwidth, imheight, self.width, self.height)) - - # Convert the soruce image to the 4 colors, dithering if needed - image_4color = image_temp.convert("RGB").quantize(palette=pal_image) - buf_4color = bytearray(image_4color.tobytes('raw')) - - # into a single byte to transfer to the panel - buf = [0x00] * int(self.width * self.height / 4) - idx = 0 - for i in range(0, len(buf_4color), 4): - buf[idx] = (buf_4color[i] << 6) + (buf_4color[i+1] << 4) + (buf_4color[i+2] << 2) + buf_4color[i+3] - idx += 1 - - return buf - - def display(self, image): - if self.width % 4 == 0 : - Width = self.width // 4 - else : - Width = self.width // 4 + 1 - Height = self.height - - self.send_command(0x04) - self.ReadBusyH() - - self.send_command(0x10) - for j in range(0, Height): - for i in range(0, Width): - self.send_data(image[i + j * Width]) - - self.TurnOnDisplay() - - def Clear(self, color=0x55): - if self.width % 4 == 0 : - Width = self.width // 4 - else : - Width = self.width // 4 + 1 - Height = self.height - - self.send_command(0x04) - self.ReadBusyH() - - self.send_command(0x10) - for j in range(0, Height): - for i in range(0, Width): - self.send_data(color) - - self.TurnOnDisplay() - - def sleep(self): - self.send_command(0x02) # POWER_OFF - self.send_data(0x00) - - self.send_command(0x07) # DEEP_SLEEP - self.send_data(0XA5) - - epdconfig.delay_ms(2000) - epdconfig.module_exit() -### END OF FILE ### - diff --git a/lib/waveshare_epd/epd3in52.py b/lib/waveshare_epd/epd3in52.py deleted file mode 100644 index 2e8688d..0000000 --- a/lib/waveshare_epd/epd3in52.py +++ /dev/null @@ -1,459 +0,0 @@ -# ***************************************************************************** -# * | File : epd3in52.py -# * | Author : Waveshare team -# * | Function : Electronic paper driver -# * | Info : -# *---------------- -# * | This version: V1.0 -# * | Date : 2022-07-20 -# # | Info : python demo -# ----------------------------------------------------------------------------- -# Permission is hereby granted, free of charge, to any person obtaining a copy -# of this software and associated documnetation files (the "Software"), to deal -# in the Software without restriction, including without limitation the rights -# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -# copies of the Software, and to permit persons to whom the Software is -# furished to do so, subject to the following conditions: -# -# The above copyright notice and this permission notice shall be included in -# all copies or substantial portions of the Software. -# -# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -# THE SOFTWARE. -# - -import logging -from multiprocessing.reduction import recv_handle -from . import epdconfig - -# Display resolution -EPD_width = 240 -EPD_height = 360 - -logger = logging.getLogger(__name__) - -class EPD: - def __init__(self): - self.reset_pin = epdconfig.RST_PIN - self.dc_pin = epdconfig.DC_PIN - self.busy_pin = epdconfig.BUSY_PIN - self.cs_pin = epdconfig.CS_PIN - self.width = EPD_width - self.height = EPD_height - self.Flag = 0 - self.WHITE = 0xFF - self.BLACK = 0x00 - self.Source_Line = 0xAA - self.Gate_Line = 0x55 - self.UP_BLACK_DOWN_WHITE = 0xF0 - self.LEFT_BLACK_RIGHT_WHITE = 0x0F - self.Frame = 0x01 - self.Crosstalk = 0x02 - self.Chessboard = 0x03 - self.Image = 0x04 - - # GC 0.9S - lut_R20_GC = [ - 0x01,0x0f,0x0f,0x0f,0x01,0x01,0x01, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00 - ] - lut_R21_GC = [ - 0x01,0x4f,0x8f,0x0f,0x01,0x01,0x01, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00 - ] - lut_R22_GC = [ - 0x01,0x0f,0x8f,0x0f,0x01,0x01,0x01, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00 - ] - lut_R23_GC = [ - 0x01,0x4f,0x8f,0x4f,0x01,0x01,0x01, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00 - ] - lut_R24_GC = [ - 0x01,0x0f,0x8f,0x4f,0x01,0x01,0x01, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00 - ] - - # DU 0.3s - lut_R20_DU = [ - 0x01,0x0f,0x01,0x00,0x00,0x01,0x01, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00 - ] - lut_R21_DU = [ - 0x01,0x0f,0x01,0x00,0x00,0x01,0x01, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00 - ] - lut_R22_DU = [ - 0x01,0x8f,0x01,0x00,0x00,0x01,0x01, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00 - ] - lut_R23_DU = [ - 0x01,0x4f,0x01,0x00,0x00,0x01,0x01, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00 - ] - lut_R24_DU = [ - 0x01,0x0f,0x01,0x00,0x00,0x01,0x01, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00 - ] - - lut_vcom = [ - 0x01,0x19,0x19,0x19,0x19,0x01,0x01, - 0x01,0x19,0x19,0x19,0x01,0x01,0x01, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00 - ] - lut_ww = [ - 0x01,0x59,0x99,0x59,0x99,0x01,0x01, - 0x01,0x59,0x99,0x19,0x01,0x01,0x01, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00 - ] - lut_bw = [ - 0x01,0x59,0x99,0x59,0x99,0x01,0x01, - 0x01,0x59,0x99,0x19,0x01,0x01,0x01, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00 - ] - lut_wb = [ - 0x01,0x19,0x99,0x59,0x99,0x01,0x01, - 0x01,0x59,0x99,0x59,0x01,0x01,0x01, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00 - ] - lut_bb = [ - 0x01,0x19,0x99,0x59,0x99,0x01,0x01, - 0x01,0x59,0x99,0x59,0x01,0x01,0x01, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00 - ] - - # Hardware reset - def reset(self): - epdconfig.digital_write(self.reset_pin, 1) - epdconfig.delay_ms(200) - epdconfig.digital_write(self.reset_pin, 0) - epdconfig.delay_ms(2) - epdconfig.digital_write(self.reset_pin, 1) - epdconfig.delay_ms(200) - - def send_command(self, command): - epdconfig.digital_write(self.dc_pin, 0) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte([command]) - epdconfig.digital_write(self.cs_pin, 1) - - def send_data(self, data): - epdconfig.digital_write(self.dc_pin, 1) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte([data]) - epdconfig.digital_write(self.cs_pin, 1) - - # send a lot of data - def send_data2(self, data): - epdconfig.digital_write(self.dc_pin, 1) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte2(data) - epdconfig.digital_write(self.cs_pin, 1) - - def ReadBusy(self): - logger.debug("e-Paper busy") - while(epdconfig.digital_read(self.busy_pin) == 0): # 0: busy, 1: idle - epdconfig.delay_ms(5) - logger.debug("e-Paper busy release") - - def lut(self) : - self.send_command(0x20) # vcom - self.send_data2(self.lut_vcom[:42]) - - self.send_command(0x21) # ww -- - self.send_data2(self.lut_ww[:42]) - - self.send_command(0x22) # bw r - self.send_data2(self.lut_bw[:42]) - - self.send_command(0x23) # wb w - self.send_data2(self.lut_bb[:42]) - - self.send_command(0x24) # bb b - self.send_data2(self.lut_wb[:42]) - - def refresh(self): - self.send_command(0x17) - self.send_data(0xA5) - self.ReadBusy() - epdconfig.delay_ms(200) - - # LUT download - def lut_GC(self): - self.send_command(0x20); # vcom - self.send_data2(self.lut_R20_GC[:56]) - - self.send_command(0x21); # red not use - self.send_data2(self.lut_R21_GC[:42]) - - self.send_command(0x24); # bb b - self.send_data2(self.lut_R24_GC[:42]) - - if(self.Flag == 0) : - self.send_command(0x22); # bw r - self.send_data2(self.lut_R22_GC[:56]) - - self.send_command(0x23); # wb w - self.send_data2(self.lut_R23_GC[:42]) - self.Flag = 1 - - else : - self.send_command(0x22); # bw r - self.send_data2(self.lut_R23_GC[:56]) - - self.send_command(0x23); # wb w - self.send_data2(self.lut_R22_GC[:42]) - self.Flag = 0 - - # LUT download - def lut_DU(self): - self.send_command(0x20); # vcom - self.send_data2(self.lut_R20_DU[:56]) - - self.send_command(0x21); # red not use - self.send_data2(self.lut_R21_DU[:42]) - - self.send_command(0x24); # bb b - self.send_data2(self.lut_R24_DU[:42]) - - if(self.Flag == 0) : - self.send_command(0x22); # bw r - self.send_data2(self.lut_R22_DU[:56]) - - self.send_command(0x23); # wb w - self.send_data2(self.lut_R23_DU[:42]) - - self.Flag = 1 - - else : - self.send_command(0x22); # bw r - self.send_data2(self.lut_R23_DU[:56]) - - self.send_command(0x23); # wb w - self.send_data2(self.lut_R22_DU[:42]) - - self.Flag = 0 - - - def init(self): - if (epdconfig.module_init() != 0): - return -1 - # EPD hardware init start - self.Flag = 0 - self.reset() - - self.send_command(0x00) # panel setting PSR - self.send_data(0xFF) # RES1 RES0 REG KW/R UD SHL SHD_N RST_N - self.send_data(0x01) # x x x VCMZ TS_AUTO TIGE NORG VC_LUTZ - - self.send_command(0x01) # POWER SETTING PWR - self.send_data(0x03) # x x x x x x VDS_EN VDG_EN - self.send_data(0x10) # x x x VCOM_SLWE VGH[3:0] VGH=20V, VGL=-20V - self.send_data(0x3F) # x x VSH[5:0] VSH = 15V - self.send_data(0x3F) # x x VSL[5:0] VSL=-15V - self.send_data(0x03) # OPTEN VDHR[6:0] VHDR=6.4V - # T_VDS_OFF[1:0] 00=1 frame; 01=2 frame; 10=3 frame; 11=4 frame - self.send_command(0x06) # booster soft start BTST - self.send_data(0x37) # BT_PHA[7:0] - self.send_data(0x3D) # BT_PHB[7:0] - self.send_data(0x3D) # x x BT_PHC[5:0] - - self.send_command(0x60) # TCON setting TCON - self.send_data(0x22) # S2G[3:0] G2S[3:0] non-overlap = 12 - - self.send_command(0x82) # VCOM_DC setting VDCS - self.send_data(0x07) # x VDCS[6:0] VCOM_DC value= -1.9v 00~3f,0x12=-1.9v - - self.send_command(0x30) - self.send_data(0x09) - - self.send_command(0xe3) # power saving PWS - self.send_data(0x88) # VCOM_W[3:0] SD_W[3:0] - - self.send_command(0x61) # resoultion setting - self.send_data(0xf0) # HRES[7:3] 0 0 0 - self.send_data(0x01) # x x x x x x x VRES[8] - self.send_data(0x68) # VRES[7:0] - - self.send_command(0x50); - self.send_data(0xB7); - return 0 - - def getbuffer(self, image): - # logger.debug("bufsiz = ",int(self.width/8) * self.height) - buf = [0xFF] * (int(self.width/8) * self.height) - image_monocolor = image.convert('1') - imwidth, imheight = image_monocolor.size - pixels = image_monocolor.load() - # logger.debug("imwidth = %d, imheight = %d",imwidth,imheight) - if(imwidth == self.width and imheight == self.height): - logger.debug("Vertical") - for y in range(imheight): - for x in range(imwidth): - # Set the bits for the column of pixels at the current position. - if pixels[x, y] == 0: - buf[int((x + y * self.width) / 8)] &= ~(0x80 >> (x % 8)) - elif(imwidth == self.height and imheight == self.width): - logger.debug("Horizontal") - for y in range(imheight): - for x in range(imwidth): - newx = y - newy = self.height - x - 1 - if pixels[x, y] == 0: - buf[int((newx + newy*self.width) / 8)] &= ~(0x80 >> (y % 8)) - return buf - - def display(self, image): - if (image == None): - return - self.send_command(0x13); # Transfer new data - self.send_data2(image) - - def display_NUM(self, NUM): - # pcnt = 0 - - self.send_command(0x13); #Transfer new data - for column in range(0, self.height): - for row in range(0, self.width//8): - if NUM == self.WHITE: - self.send_data(0xFF) - - elif NUM == self.BLACK: - self.send_data(0x00) - - elif NUM == self.Source_Line: - self.send_data(0xAA) - - elif NUM == self.Gate_Line: - if(column%2): - self.send_data(0xff) # An odd number of Gate line - else: - self.send_data(0x00) # The even line Gate - - elif NUM == self.Chessboard: - if(row>=(self.width/8/2) and column>=(self.height/2)): - self.send_data(0xff) - elif(row<(self.width/8/2) and column<(self.height/2)): - self.send_data(0xff) - else: - self.send_data(0x00) - - elif NUM == self.LEFT_BLACK_RIGHT_WHITE: - if(row>=(self.width/8/2)): - self.send_data(0xff) - else: - self.send_data(0x00) - - elif NUM == self.UP_BLACK_DOWN_WHITE: - if(column>=(self.height/2)): - self.send_data(0xFF) - else: - self.send_data(0x00) - - elif NUM == self.Frame: - if(column==0 or column==(self.height-1)): - self.send_data(0x00) - elif(row==0): - self.send_data(0x7F) - elif(row==(self.width/8-1)): - self.send_data(0xFE); - else: - self.send_data(0xFF); - - elif NUM == self.Crosstalk: - if((row>=(self.width/8/3) and row<=(self.width/8/3*2) and column<=(self.height/3)) or (row>=(self.width/8/3) and row<=(self.width/8/3*2) and column>=(self.height/3*2))): - self.send_data(0x00) - else: - self.send_data(0xFF) - - elif NUM == self.Image: - epdconfig.delay_ms(1) - # self.send_data(gImage_1[pcnt++]) - - - def Clear(self): - self.send_command(0x13); # Transfer new data - self.send_data2([0xFF] * int(self.width * self.height / 8)) - self.lut_GC() - self.refresh() - - def sleep(self): - self.send_command(0X07) # DEEP_SLEEP_MODE - self.send_data(0xA5) - - epdconfig.delay_ms(2000) - epdconfig.module_exit() -### END OF FILE ### - diff --git a/lib/waveshare_epd/epd3in7.py b/lib/waveshare_epd/epd3in7.py deleted file mode 100644 index 3768568..0000000 --- a/lib/waveshare_epd/epd3in7.py +++ /dev/null @@ -1,465 +0,0 @@ -# ***************************************************************************** -# * | File : epd3in7.py -# * | Author : Waveshare team -# * | Function : Electronic paper driver -# * | Info : -# *---------------- -# * | This version: V1.1 -# * | Date : 2022-08-10 -# # | Info : python demo -# ----------------------------------------------------------------------------- -# Permission is hereby granted, free of charge, to any person obtaining a copy -# of this software and associated documnetation files (the "Software"), to deal -# in the Software without restriction, including without limitation the rights -# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -# copies of the Software, and to permit persons to whom the Software is -# furished to do so, subject to the following conditions: -# -# The above copyright notice and this permission notice shall be included in -# all copies or substantial portions of the Software. -# -# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -# THE SOFTWARE. -# - -import logging -from . import epdconfig - -# Display resolution -EPD_WIDTH = 280 -EPD_HEIGHT = 480 - -GRAY1 = 0xff #white -GRAY2 = 0xC0 #Close to white -GRAY3 = 0x80 #Close to black -GRAY4 = 0x00 #black - -logger = logging.getLogger(__name__) - -class EPD: - def __init__(self): - self.reset_pin = epdconfig.RST_PIN - self.dc_pin = epdconfig.DC_PIN - self.busy_pin = epdconfig.BUSY_PIN - self.cs_pin = epdconfig.CS_PIN - self.width = EPD_WIDTH - self.height = EPD_HEIGHT - self.GRAY1 = GRAY1 #white - self.GRAY2 = GRAY2 - self.GRAY3 = GRAY3 #gray - self.GRAY4 = GRAY4 #Blackest - - lut_4Gray_GC = [ - 0x2A,0x06,0x15,0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x28,0x06,0x14,0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x20,0x06,0x10,0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x14,0x06,0x28,0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x02,0x02,0x0A,0x00,0x00,0x00,0x08,0x08,0x02, - 0x00,0x02,0x02,0x0A,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x22,0x22,0x22,0x22,0x22 - ] - - lut_1Gray_GC = [ - 0x2A,0x05,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x05,0x2A,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x2A,0x15,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x05,0x0A,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x02,0x03,0x0A,0x00,0x02,0x06,0x0A,0x05,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x22,0x22,0x22,0x22,0x22 - ] - - lut_1Gray_DU = [ - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x01,0x2A,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x0A,0x55,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x05,0x05,0x00,0x05,0x03,0x05,0x05,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x22,0x22,0x22,0x22,0x22 - ] - - lut_1Gray_A2 = [ - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x0A,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x05,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x03,0x05,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x22,0x22,0x22,0x22,0x22 - ] - - # Hardware reset - def reset(self): - epdconfig.digital_write(self.reset_pin, 1) - epdconfig.delay_ms(200) - epdconfig.digital_write(self.reset_pin, 0) - epdconfig.delay_ms(5) - epdconfig.digital_write(self.reset_pin, 1) - epdconfig.delay_ms(200) - - - def send_command(self, command): - epdconfig.digital_write(self.dc_pin, 0) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte([command]) - epdconfig.digital_write(self.cs_pin, 1) - - - def send_data(self, data): - epdconfig.digital_write(self.dc_pin, 1) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte([data]) - epdconfig.digital_write(self.cs_pin, 1) - - # send a lot of data - def send_data2(self, data): - epdconfig.digital_write(self.dc_pin, 1) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte2(data) - epdconfig.digital_write(self.cs_pin, 1) - - - def ReadBusy(self): - logger.debug("e-Paper busy") - while(epdconfig.digital_read(self.busy_pin) == 1): # 0: idle, 1: busy - epdconfig.delay_ms(10) - logger.debug("e-Paper busy release") - - - def init(self, mode): - if (epdconfig.module_init() != 0): - return -1 - # EPD hardware init start - self.reset() - - self.send_command(0x12) - epdconfig.delay_ms(300) - - self.send_command(0x46) - self.send_data(0xF7) - self.ReadBusy() - self.send_command(0x47) - self.send_data(0xF7) - self.ReadBusy() - - self.send_command(0x01) # setting gaet number - self.send_data(0xDF) - self.send_data(0x01) - self.send_data(0x00) - - self.send_command(0x03) # set gate voltage - self.send_data(0x00) - - self.send_command(0x04) # set source voltage - self.send_data(0x41) - self.send_data(0xA8) - self.send_data(0x32) - - self.send_command(0x11) # set data entry sequence - self.send_data(0x03) - - self.send_command(0x3C) # set border - self.send_data(0x03) - - self.send_command(0x0C) # set booster strength - self.send_data(0xAE) - self.send_data(0xC7) - self.send_data(0xC3) - self.send_data(0xC0) - self.send_data(0xC0) - - self.send_command(0x18) # set internal sensor on - self.send_data(0x80) - - self.send_command(0x2C) # set vcom value - self.send_data(0x44) - - if(mode == 0): #4Gray - self.send_command(0x37) # set display option, these setting turn on previous function - self.send_data(0x00) - self.send_data(0x00) - self.send_data(0x00) - self.send_data(0x00) - self.send_data(0x00) - self.send_data(0x00) - self.send_data(0x00) - self.send_data(0x00) - self.send_data(0x00) - self.send_data(0x00) - elif(mode == 1): #1Gray - self.send_command(0x37) # set display option, these setting turn on previous function - self.send_data(0x00) #can switch 1 gray or 4 gray - self.send_data(0xFF) - self.send_data(0xFF) - self.send_data(0xFF) - self.send_data(0xFF) - self.send_data(0x4F) - self.send_data(0xFF) - self.send_data(0xFF) - self.send_data(0xFF) - self.send_data(0xFF) - else: - logger.debug("There is no such mode") - - self.send_command(0x44) # setting X direction start/end position of RAM - self.send_data(0x00) - self.send_data(0x00) - self.send_data(0x17) - self.send_data(0x01) - - self.send_command(0x45) # setting Y direction start/end position of RAM - self.send_data(0x00) - self.send_data(0x00) - self.send_data(0xDF) - self.send_data(0x01) - - self.send_command(0x22) # Display Update Control 2 - self.send_data(0xCF) - return 0 - - - def load_lut(self, lut): - self.send_command(0x32) - self.send_data2(lut) - - - def getbuffer(self, image): - # logger.debug("bufsiz = ",int(self.width/8) * self.height) - buf = [0xFF] * (int(self.width/8) * self.height) - image_monocolor = image.convert('1') - imwidth, imheight = image_monocolor.size - pixels = image_monocolor.load() - # logger.debug("imwidth = %d, imheight = %d",imwidth,imheight) - if(imwidth == self.width and imheight == self.height): - logger.debug("Vertical") - for y in range(imheight): - for x in range(imwidth): - # Set the bits for the column of pixels at the current position. - if pixels[x, y] == 0: - buf[int((x + y * self.width) / 8)] &= ~(0x80 >> (x % 8)) - elif(imwidth == self.height and imheight == self.width): - logger.debug("Horizontal") - for y in range(imheight): - for x in range(imwidth): - newx = y - newy = self.height - x - 1 - if pixels[x, y] == 0: - buf[int((newx + newy*self.width) / 8)] &= ~(0x80 >> (y % 8)) - return buf - - - def getbuffer_4Gray(self, image): - # logger.debug("bufsiz = ",int(self.width/8) * self.height) - buf = [0xFF] * (int(self.width / 4) * self.height) - image_monocolor = image.convert('L') - imwidth, imheight = image_monocolor.size - pixels = image_monocolor.load() - i=0 - # logger.debug("imwidth = %d, imheight = %d",imwidth,imheight) - if(imwidth == self.width and imheight == self.height): - logger.debug("Vertical") - for y in range(imheight): - for x in range(imwidth): - # Set the bits for the column of pixels at the current position. - if(pixels[x, y] == 0xC0): - pixels[x, y] = 0x80 - elif (pixels[x, y] == 0x80): - pixels[x, y] = 0x40 - i = i + 1 - if(i%4 == 0): - buf[int((x + (y * self.width))/4)] = ((pixels[x-3, y]&0xc0) | (pixels[x-2, y]&0xc0)>>2 | (pixels[x-1, y]&0xc0)>>4 | (pixels[x, y]&0xc0)>>6) - - elif(imwidth == self.height and imheight == self.width): - logger.debug("Horizontal") - for x in range(imwidth): - for y in range(imheight): - newx = y - newy = imwidth - x - 1 - if(pixels[x, y] == 0xC0): - pixels[x, y] = 0x80 - elif (pixels[x, y] == 0x80): - pixels[x, y] = 0x40 - i = i + 1 - if(i%4 == 0): - buf[int((newx + (newy * self.width))/4)] = ((pixels[x, y-3]&0xc0) | (pixels[x, y-2]&0xc0)>>2 | (pixels[x, y-1]&0xc0)>>4 | (pixels[x, y]&0xc0)>>6) - return buf - - - def display_4Gray(self, image): - if (image == None): - return - - self.send_command(0x4E) - self.send_data(0x00) - self.send_data(0x00) - self.send_command(0x4F) - self.send_data(0x00) - self.send_data(0x00) - - if self.width%8 == 0: - linewidth = int(self.width/8) - else: - linewidth = int(self.width/8) + 1 - - buf = [0x00] * self.height * linewidth - - self.send_command(0x24) - for i in range(0, (int)(self.height*(self.width/8))): - temp3=0 - for j in range(0, 2): - temp1 = image[i*2+j] - for k in range(0, 2): - temp2 = temp1&0xC0 - if(temp2 == 0xC0): - temp3 |= 0x01 #white - elif(temp2 == 0x00): - temp3 |= 0x00 #black - elif(temp2 == 0x80): - temp3 |= 0x00 #gray1 - else: #0x40 - temp3 |= 0x01 #gray2 - temp3 <<= 1 - temp1 <<= 2 - temp2 = temp1&0xC0 - if(temp2 == 0xC0): #white - temp3 |= 0x01 - elif(temp2 == 0x00): #black - temp3 |= 0x00 - elif(temp2 == 0x80): - temp3 |= 0x00 #gray1 - else: #0x40 - temp3 |= 0x01 #gray2 - if(j!=1 or k!=1): - temp3 <<= 1 - temp1 <<= 2 - buf[i] = temp3 - self.send_data2(buf) - - self.send_command(0x4E) - self.send_data(0x00) - self.send_data(0x00) - self.send_command(0x4F) - self.send_data(0x00) - self.send_data(0x00) - - self.send_command(0x26) - for i in range(0, (int)(self.height*(self.width/8))): - temp3=0 - for j in range(0, 2): - temp1 = image[i*2+j] - for k in range(0, 2): - temp2 = temp1&0xC0 - if(temp2 == 0xC0): - temp3 |= 0x01 #white - elif(temp2 == 0x00): - temp3 |= 0x00 #black - elif(temp2 == 0x80): - temp3 |= 0x01 #gray1 - else: #0x40 - temp3 |= 0x00 #gray2 - temp3 <<= 1 - temp1 <<= 2 - temp2 = temp1&0xC0 - if(temp2 == 0xC0): #white - temp3 |= 0x01 - elif(temp2 == 0x00): #black - temp3 |= 0x00 - elif(temp2 == 0x80): - temp3 |= 0x01 #gray1 - else: #0x40 - temp3 |= 0x00 #gray2 - if(j!=1 or k!=1): - temp3 <<= 1 - temp1 <<= 2 - buf[i] = temp3 - self.send_data2(buf) - - self.load_lut(self.lut_4Gray_GC) - self.send_command(0x22) - self.send_data(0xC7) - self.send_command(0x20) - self.ReadBusy() - - - def display_1Gray(self, image): - if (image == None): - return - - self.send_command(0x4E) - self.send_data(0x00) - self.send_data(0x00) - self.send_command(0x4F) - self.send_data(0x00) - self.send_data(0x00) - - self.send_command(0x24) - self.send_data2(image) - - self.load_lut(self.lut_1Gray_A2) - self.send_command(0x20) - self.ReadBusy() - - - def Clear(self, color, mode): - self.send_command(0x4E) - self.send_data(0x00) - self.send_data(0x00) - self.send_command(0x4F) - self.send_data(0x00) - self.send_data(0x00) - - if self.width%8 == 0: - linewidth = int(self.width/8) - else: - linewidth = int(self.width/8) + 1 - - self.send_command(0x24) - self.send_data2([0xff] * int(self.height * linewidth)) - - if(mode == 0): #4Gray - self.send_command(0x26) - self.send_data2([0xff] * int(self.height * linewidth)) - - self.load_lut(self.lut_4Gray_GC) - self.send_command(0x22) - self.send_data(0xC7) - elif(mode == 1): #1Gray - self.load_lut(self.lut_1Gray_DU) - else: - logger.debug("There is no such mode") - - self.send_command(0x20) - self.ReadBusy() - - - def sleep(self): - self.send_command(0X10) #deep sleep - self.send_data(0x03) - - epdconfig.delay_ms(2000) - epdconfig.module_exit() - -### END OF FILE ### - diff --git a/lib/waveshare_epd/epd4in01f.py b/lib/waveshare_epd/epd4in01f.py deleted file mode 100644 index fd20241..0000000 --- a/lib/waveshare_epd/epd4in01f.py +++ /dev/null @@ -1,239 +0,0 @@ -#!/usr/bin/python -# -*- coding:utf-8 -*- -# ***************************************************************************** -# * | File : epd4in01f.py -# * | Author : Waveshare team -# * | Function : Electronic paper driver -# * | Info : -# *---------------- -# * | This version: V1.1 -# * | Date : 2022-08-10 -# # | Info : python demo -# ----------------------------------------------------------------------------- -# Permission is hereby granted, free of charge, to any person obtaining a copy -# of this software and associated documnetation files (the "Software"), to deal -# in the Software without restriction, including without limitation the rights -# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -# copies of the Software, and to permit persons to whom the Software is -# furished to do so, subject to the following conditions: -# -# The above copyright notice and this permission notice shall be included in -# all copies or substantial portions of the Software. -# -# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -# THE SOFTWARE. -# - -import logging -from . import epdconfig - -# Display resolution -EPD_WIDTH = 640 -EPD_HEIGHT = 400 - -logger = logging.getLogger(__name__) - -class EPD: - def __init__(self): - self.reset_pin = epdconfig.RST_PIN - self.dc_pin = epdconfig.DC_PIN - self.busy_pin = epdconfig.BUSY_PIN - self.cs_pin = epdconfig.CS_PIN - self.width = EPD_WIDTH - self.height = EPD_HEIGHT - self.BLACK = 0x000000 # 0000 BGR - self.WHITE = 0xffffff # 0001 - self.GREEN = 0x00ff00 # 0010 - self.BLUE = 0xff0000 # 0011 - self.RED = 0x0000ff # 0100 - self.YELLOW = 0x00ffff # 0101 - self.ORANGE = 0x0080ff # 0110 - - - # Hardware reset - def reset(self): - epdconfig.digital_write(self.reset_pin, 1) - epdconfig.delay_ms(200) - epdconfig.digital_write(self.reset_pin, 0) - epdconfig.delay_ms(1) - epdconfig.digital_write(self.reset_pin, 1) - epdconfig.delay_ms(200) - - def send_command(self, command): - epdconfig.digital_write(self.dc_pin, 0) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte([command]) - epdconfig.digital_write(self.cs_pin, 1) - - def send_data(self, data): - epdconfig.digital_write(self.dc_pin, 1) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte([data]) - epdconfig.digital_write(self.cs_pin, 1) - - # send a lot of data - def send_data2(self, data): - epdconfig.digital_write(self.dc_pin, 1) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte2(data) - epdconfig.digital_write(self.cs_pin, 1) - - def ReadBusyHigh(self): - logger.debug("e-Paper busy") - while(epdconfig.digital_read(self.busy_pin) == 0): # 0: idle, 1: busy - epdconfig.delay_ms(10) - logger.debug("e-Paper busy release") - - def ReadBusyLow(self): - logger.debug("e-Paper busy") - while(epdconfig.digital_read(self.busy_pin) == 1): # 0: idle, 1: busy - epdconfig.delay_ms(10) - logger.debug("e-Paper busy release") - - def init(self): - if (epdconfig.module_init() != 0): - return -1 - # EPD hardware init start - self.reset() - - self.ReadBusyHigh() - self.send_command(0x00) - self.send_data(0x2f) - self.send_data(0x00) - self.send_command(0x01) - self.send_data(0x37) - self.send_data(0x00) - self.send_data(0x05) - self.send_data(0x05) - self.send_command(0x03) - self.send_data(0x00) - self.send_command(0x06) - self.send_data(0xC7) - self.send_data(0xC7) - self.send_data(0x1D) - self.send_command(0x41) - self.send_data(0x00) - self.send_command(0x50) - self.send_data(0x37) - self.send_command(0x60) - self.send_data(0x22) - self.send_command(0x61) - self.send_data(0x02) - self.send_data(0x80) - self.send_data(0x01) - self.send_data(0x90) - self.send_command(0xE3) - self.send_data(0xAA) - - # EPD hardware init end - return 0 - - def getbuffer(self, image): - buf = [0x00] * int(self.width * self.height / 2) - image_monocolor = image.convert('RGB')#Picture mode conversion - imwidth, imheight = image_monocolor.size - pixels = image_monocolor.load() - logger.debug('imwidth = %d imheight = %d ',imwidth, imheight) - if(imwidth == self.width and imheight == self.height): - for y in range(imheight): - for x in range(imwidth): - # Set the bits for the column of pixels at the current position. - Add = int((x + y * self.width) / 2) - Color = 0; - if (pixels[x, y][0] == 0 and pixels[x, y][1] == 0 and pixels[x, y][2] == 0): - Color = 0 - elif (pixels[x, y][0] == 255 and pixels[x, y][1] == 255 and pixels[x, y][2] == 255): - Color = 1 - elif (pixels[x, y][0] == 0 and pixels[x, y][1] == 255 and pixels[x, y][2] == 0): - Color = 2 - elif (pixels[x, y][0] == 0 and pixels[x, y][1] == 0 and pixels[x, y][2] == 255): - Color = 3 - elif (pixels[x, y][0] == 255 and pixels[x, y][1] == 0 and pixels[x, y][2] == 0): - Color = 4 - elif (pixels[x, y][0] == 255 and pixels[x, y][1] == 255 and pixels[x, y][2] == 0): - Color = 5 - elif (pixels[x, y][0] == 255 and pixels[x, y][1] == 128 and pixels[x, y][2] == 0): - Color = 6 - - data_t = buf[Add]&(~(0xF0 >> ((x % 2)*4))) - buf[Add] = data_t | ((Color << 4) >> ((x % 2)*4)); - - elif(imwidth == self.height and imheight == self.width): - for y in range(imheight): - for x in range(imwidth): - newx = y - newy = self.height - x - 1 - Add = int((newx + newy*self.width) / 2) - Color = 0; - if (pixels[x, y][0] == 0 and pixels[x, y][1] == 0 and pixels[x, y][2] == 0): - Color = 0 - elif (pixels[x, y][0] == 255 and pixels[x, y][1] == 255 and pixels[x, y][2] == 255): - Color = 1 - elif (pixels[x, y][0] == 0 and pixels[x, y][1] == 255 and pixels[x, y][2] == 0): - Color = 2 - elif (pixels[x, y][0] == 0 and pixels[x, y][1] == 0 and pixels[x, y][2] == 255): - Color = 3 - elif (pixels[x, y][0] == 255 and pixels[x, y][1] == 0 and pixels[x, y][2] == 0): - Color = 4 - elif (pixels[x, y][0] == 255 and pixels[x, y][1] == 255 and pixels[x, y][2] == 0): - Color = 5 - elif (pixels[x, y][0] == 255 and pixels[x, y][1] == 128 and pixels[x, y][2] == 0): - Color = 6 - - data_t = buf[Add]&(~(0xF0 >> ((newx % 2)*4))) - buf[Add] = data_t | ((Color << 4) >> ((newx % 2)*4)); - return buf - - def display(self,image): - self.send_command(0x61)#Set Resolution setting - self.send_data(0x02) - self.send_data(0x80) - self.send_data(0x01) - self.send_data(0x90) - self.send_command(0x10) - self.send_data2(image) - self.send_command(0x04)#0x04 - self.ReadBusyHigh() - self.send_command(0x12)#0x12 - self.ReadBusyHigh() - self.send_command(0x02) #0x02 - self.ReadBusyLow() - # epdconfig.delay_ms(500) - - def Clear(self): - self.send_command(0x61)#Set Resolution setting - self.send_data(0x02) - self.send_data(0x80) - self.send_data(0x01) - self.send_data(0x90) - self.send_command(0x10) - self.send_data2([0x11] * int(EPD_HEIGHT) * int(EPD_WIDTH/2)) - #BLACK 0x00 /// 0000 - #WHITE 0x11 /// 0001 - #GREEN 0x22 /// 0010 - #BLUE 0x33 /// 0011 - #RED 0x44 /// 0100 - #YELLOW 0x55 /// 0101 - #ORANGE 0x66 /// 0110 - #CLEAN 0x77 /// 0111 unavailable Afterimage - self.send_command(0x04)#0x04 - self.ReadBusyHigh() - self.send_command(0x12)#0x12 - self.ReadBusyHigh() - self.send_command(0x02) #0x02 - self.ReadBusyLow() - # epdconfig.delay_ms(500) - - def sleep(self): - # epdconfig.delay_ms(500) - self.send_command(0x07) # DEEP_SLEEP - self.send_data(0XA5) - - epdconfig.delay_ms(2000) - epdconfig.module_exit() - \ No newline at end of file diff --git a/lib/waveshare_epd/epd4in2.py b/lib/waveshare_epd/epd4in2.py deleted file mode 100644 index 8562639..0000000 --- a/lib/waveshare_epd/epd4in2.py +++ /dev/null @@ -1,680 +0,0 @@ -# ***************************************************************************** -# * | File : epd4in2.py -# * | Author : Waveshare team -# * | Function : Electronic paper driver -# * | Info : -# *---------------- -# * | This version: V4.1 -# * | Date : 2022-08-9 -# # | Info : python demo -# ----------------------------------------------------------------------------- -# Permission is hereby granted, free of charge, to any person obtaining a copy -# of this software and associated documnetation files (the "Software"), to deal -# in the Software without restriction, including without limitation the rights -# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -# copies of the Software, and to permit persons to whom the Software is -# furished to do so, subject to the following conditions: -# -# The above copyright notice and this permission notice shall be included in -# all copies or substantial portions of the Software. -# -# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -# THE SOFTWARE. -# - - -import logging -from . import epdconfig -from PIL import Image -import RPi.GPIO as GPIO - -# Display resolution -EPD_WIDTH = 400 -EPD_HEIGHT = 300 - -GRAY1 = 0xff #white -GRAY2 = 0xC0 -GRAY3 = 0x80 #gray -GRAY4 = 0x00 #Blackest - -logger = logging.getLogger(__name__) - -class EPD: - def __init__(self): - self.reset_pin = epdconfig.RST_PIN - self.dc_pin = epdconfig.DC_PIN - self.busy_pin = epdconfig.BUSY_PIN - self.cs_pin = epdconfig.CS_PIN - self.width = EPD_WIDTH - self.height = EPD_HEIGHT - self.GRAY1 = GRAY1 #white - self.GRAY2 = GRAY2 - self.GRAY3 = GRAY3 #gray - self.GRAY4 = GRAY4 #Blackest - self.DATA = [0x00] * 15000 - - lut_vcom0 = [ - 0x00, 0x08, 0x08, 0x00, 0x00, 0x02, - 0x00, 0x0F, 0x0F, 0x00, 0x00, 0x01, - 0x00, 0x08, 0x08, 0x00, 0x00, 0x02, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, - ] - lut_ww = [ - 0x50, 0x08, 0x08, 0x00, 0x00, 0x02, - 0x90, 0x0F, 0x0F, 0x00, 0x00, 0x01, - 0xA0, 0x08, 0x08, 0x00, 0x00, 0x02, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - ] - lut_bw = [ - 0x50, 0x08, 0x08, 0x00, 0x00, 0x02, - 0x90, 0x0F, 0x0F, 0x00, 0x00, 0x01, - 0xA0, 0x08, 0x08, 0x00, 0x00, 0x02, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - ] - lut_wb = [ - 0xA0, 0x08, 0x08, 0x00, 0x00, 0x02, - 0x90, 0x0F, 0x0F, 0x00, 0x00, 0x01, - 0x50, 0x08, 0x08, 0x00, 0x00, 0x02, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - ] - lut_bb = [ - 0x20, 0x08, 0x08, 0x00, 0x00, 0x02, - 0x90, 0x0F, 0x0F, 0x00, 0x00, 0x01, - 0x10, 0x08, 0x08, 0x00, 0x00, 0x02, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - ] - #******************************partial screen update LUT*********************************/ - EPD_4IN2_Partial_lut_vcom1 =[ - 0x00, 0x01, 0x20, 0x01, 0x00, 0x01, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - ] - - EPD_4IN2_Partial_lut_ww1 =[ - 0x00, 0x01, 0x20, 0x01, 0x00, 0x01, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - ] - - EPD_4IN2_Partial_lut_bw1 =[ - 0x20, 0x01, 0x20, 0x01, 0x00, 0x01, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - ] - - EPD_4IN2_Partial_lut_wb1 =[ - 0x10, 0x01, 0x20, 0x01, 0x00, 0x01, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - ] - - EPD_4IN2_Partial_lut_bb1 =[ - 0x00, 0x01,0x20, 0x01, 0x00, 0x01, - 0x00, 0x00,0x00, 0x00, 0x00, 0x00, - 0x00, 0x00,0x00, 0x00, 0x00, 0x00, - 0x00, 0x00,0x00, 0x00, 0x00, 0x00, - 0x00, 0x00,0x00, 0x00, 0x00, 0x00, - 0x00, 0x00,0x00, 0x00, 0x00, 0x00, - 0x00, 0x00,0x00, 0x00, 0x00, 0x00, - ] - - #******************************gray*********************************/ - #0~3 gray - EPD_4IN2_4Gray_lut_vcom =[ - 0x00 ,0x0A ,0x00 ,0x00 ,0x00 ,0x01, - 0x60 ,0x14 ,0x14 ,0x00 ,0x00 ,0x01, - 0x00 ,0x14 ,0x00 ,0x00 ,0x00 ,0x01, - 0x00 ,0x13 ,0x0A ,0x01 ,0x00 ,0x01, - 0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00, - 0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00, - 0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00 - ] - #R21 - EPD_4IN2_4Gray_lut_ww =[ - 0x40 ,0x0A ,0x00 ,0x00 ,0x00 ,0x01, - 0x90 ,0x14 ,0x14 ,0x00 ,0x00 ,0x01, - 0x10 ,0x14 ,0x0A ,0x00 ,0x00 ,0x01, - 0xA0 ,0x13 ,0x01 ,0x00 ,0x00 ,0x01, - 0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00, - 0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00, - 0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00, - ] - #R22H r - EPD_4IN2_4Gray_lut_bw =[ - 0x40 ,0x0A ,0x00 ,0x00 ,0x00 ,0x01, - 0x90 ,0x14 ,0x14 ,0x00 ,0x00 ,0x01, - 0x00 ,0x14 ,0x0A ,0x00 ,0x00 ,0x01, - 0x99 ,0x0C ,0x01 ,0x03 ,0x04 ,0x01, - 0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00, - 0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00, - 0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00, - ] - #R23H w - EPD_4IN2_4Gray_lut_wb =[ - 0x40 ,0x0A ,0x00 ,0x00 ,0x00 ,0x01, - 0x90 ,0x14 ,0x14 ,0x00 ,0x00 ,0x01, - 0x00 ,0x14 ,0x0A ,0x00 ,0x00 ,0x01, - 0x99 ,0x0B ,0x04 ,0x04 ,0x01 ,0x01, - 0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00, - 0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00, - 0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00, - ] - #R24H b - EPD_4IN2_4Gray_lut_bb =[ - 0x80 ,0x0A ,0x00 ,0x00 ,0x00 ,0x01, - 0x90 ,0x14 ,0x14 ,0x00 ,0x00 ,0x01, - 0x20 ,0x14 ,0x0A ,0x00 ,0x00 ,0x01, - 0x50 ,0x13 ,0x01 ,0x00 ,0x00 ,0x01, - 0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00, - 0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00, - 0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00, - ] - - # Hardware reset - def reset(self): - epdconfig.digital_write(self.reset_pin, 1) - epdconfig.delay_ms(10) - epdconfig.digital_write(self.reset_pin, 0) - epdconfig.delay_ms(10) - epdconfig.digital_write(self.reset_pin, 1) - epdconfig.delay_ms(10) - epdconfig.digital_write(self.reset_pin, 0) - epdconfig.delay_ms(10) - epdconfig.digital_write(self.reset_pin, 1) - epdconfig.delay_ms(10) - epdconfig.digital_write(self.reset_pin, 0) - epdconfig.delay_ms(10) - epdconfig.digital_write(self.reset_pin, 1) - epdconfig.delay_ms(10) - - def send_command(self, command): - epdconfig.digital_write(self.dc_pin, 0) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte([command]) - epdconfig.digital_write(self.cs_pin, 1) - - def send_data(self, data): - epdconfig.digital_write(self.dc_pin, 1) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte([data]) - epdconfig.digital_write(self.cs_pin, 1) - - # send a lot of data - def send_data2(self, data): - epdconfig.digital_write(self.dc_pin, 1) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte2(data) - epdconfig.digital_write(self.cs_pin, 1) - - def ReadBusy(self): - self.send_command(0x71) - while(epdconfig.digital_read(self.busy_pin) == 0): # 0: idle, 1: busy - self.send_command(0x71) - epdconfig.delay_ms(100) - - def set_lut(self): - self.send_command(0x20) # vcom - self.send_data2(self.lut_vcom0) - - self.send_command(0x21) # ww -- - self.send_data2(self.lut_ww) - - self.send_command(0x22) # bw r - self.send_data2(self.lut_bw) - - self.send_command(0x23) # wb w - self.send_data2(self.lut_bb) - - self.send_command(0x24) # bb b - self.send_data2(self.lut_wb) - - - def Partial_SetLut(self): - self.send_command(0x20) - self.send_data2(self.EPD_4IN2_Partial_lut_vcom1) - - self.send_command(0x21) - self.send_data2(self.EPD_4IN2_Partial_lut_ww1) - - self.send_command(0x22) - self.send_data2(self.EPD_4IN2_Partial_lut_bw1) - - self.send_command(0x23) - self.send_data2(self.EPD_4IN2_Partial_lut_wb1) - - self.send_command(0x24) - self.send_data2(self.EPD_4IN2_Partial_lut_bb1) - - - - def Gray_SetLut(self): - self.send_command(0x20) #vcom - self.send_data2(self.EPD_4IN2_4Gray_lut_vcom) - - self.send_command(0x21) #red not use - self.send_data2(self.EPD_4IN2_4Gray_lut_ww) - - self.send_command(0x22) #bw r - self.send_data2(self.EPD_4IN2_4Gray_lut_bw) - - self.send_command(0x23) #wb w - self.send_data2(self.EPD_4IN2_4Gray_lut_wb) - - self.send_command(0x24) #bb b - self.send_data2(self.EPD_4IN2_4Gray_lut_bb) - - self.send_command(0x25) #vcom - self.send_data2(self.EPD_4IN2_4Gray_lut_ww) - - - def init(self): - if (epdconfig.module_init() != 0): - return -1 - # EPD hardware init start - self.reset() - - self.send_command(0x01) # POWER SETTING - self.send_data(0x03) # VDS_EN, VDG_EN - self.send_data(0x00) # VCOM_HV, VGHL_LV[1], VGHL_LV[0] - self.send_data(0x2b) # VDH - self.send_data(0x2b) # VDL - - self.send_command(0x06) # boost soft start - self.send_data(0x17) - self.send_data(0x17) - self.send_data(0x17) - - self.send_command(0x04) # POWER_ON - self.ReadBusy() - - self.send_command(0x00) # panel setting - self.send_data(0xbf) # KW-BF KWR-AF BWROTP 0f - - self.send_command(0x30) # PLL setting - self.send_data(0x3c) # 3A 100HZ 29 150Hz 39 200HZ 31 171HZ - - self.send_command(0x61) # resolution setting - self.send_data(0x01) - self.send_data(0x90) # 128 - self.send_data(0x01) - self.send_data(0x2c) - - self.send_command(0x82) # vcom_DC setting - self.send_data(0x12) - - self.send_command(0X50) # VCOM AND DATA INTERVAL SETTING - self.send_data(0x97) # 97white border 77black border VBDF 17|D7 VBDW 97 VBDB 57 VBDF F7 VBDW 77 VBDB 37 VBDR B7 - - self.set_lut() - # EPD hardware init end - return 0 - - def init_Partial(self): - if (epdconfig.module_init() != 0): - return -1 - # EPD hardware init start - self.reset() - - self.send_command(0x01) # POWER SETTING - self.send_data(0x03) # VDS_EN, VDG_EN - self.send_data(0x00) # VCOM_HV, VGHL_LV[1], VGHL_LV[0] - self.send_data(0x2b) # VDH - self.send_data(0x2b) # VDL - - self.send_command(0x06) # boost soft start - self.send_data(0x17) - self.send_data(0x17) - self.send_data(0x17) - - self.send_command(0x04) # POWER_ON - self.ReadBusy() - - self.send_command(0x00) # panel setting - self.send_data(0xbf) # KW-BF KWR-AF BWROTP 0f - - self.send_command(0x30) # PLL setting - self.send_data(0x3c) # 3A 100HZ 29 150Hz 39 200HZ 31 171HZ - - self.send_command(0x61) # resolution setting - self.send_data(0x01) - self.send_data(0x90) # 128 - self.send_data(0x01) - self.send_data(0x2c) - - self.send_command(0x82) # vcom_DC setting - self.send_data(0x12) - - self.send_command(0X50) # VCOM AND DATA INTERVAL SETTING - self.send_data(0x07) # 97white border 77black border VBDF 17|D7 VBDW 97 VBDB 57 VBDF F7 VBDW 77 VBDB 37 VBDR B7 - - self.Partial_SetLut(); - # EPD hardware init end - return 0 - - def Init_4Gray(self): - if (epdconfig.module_init() != 0): - return -1 - # EPD hardware init start - self.reset() - - self.send_command(0x01) #POWER SETTING - self.send_data (0x03) - self.send_data (0x00) #VGH=20V,VGL=-20V - self.send_data (0x2b) #VDH=15V - self.send_data (0x2b) #VDL=-15V - self.send_data (0x13) - - self.send_command(0x06) #booster soft start - self.send_data (0x17) #A - self.send_data (0x17) #B - self.send_data (0x17) #C - - self.send_command(0x04) - self.ReadBusy() - - self.send_command(0x00) #panel setting - self.send_data(0x3f) #KW-3f KWR-2F BWROTP 0f BWOTP 1f - - self.send_command(0x30) #PLL setting - self.send_data (0x3c) #100hz - - self.send_command(0x61) #resolution setting - self.send_data (0x01) #400 - self.send_data (0x90) - self.send_data (0x01) #300 - self.send_data (0x2c) - - self.send_command(0x82) #vcom_DC setting - self.send_data (0x12) - - self.send_command(0X50) #VCOM AND DATA INTERVAL SETTING - self.send_data(0x97) - - def getbuffer(self, image): - # logger.debug("bufsiz = ",int(self.width/8) * self.height) - buf = [0xFF] * (int(self.width/8) * self.height) - image_monocolor = image.convert('1') - imwidth, imheight = image_monocolor.size - pixels = image_monocolor.load() - # logger.debug("imwidth = %d, imheight = %d",imwidth,imheight) - if(imwidth == self.width and imheight == self.height): - logger.debug("Horizontal") - for y in range(imheight): - for x in range(imwidth): - # Set the bits for the column of pixels at the current position. - if pixels[x, y] == 0: - buf[int((x + y * self.width) / 8)] &= ~(0x80 >> (x % 8)) - elif(imwidth == self.height and imheight == self.width): - logger.debug("Vertical") - for y in range(imheight): - for x in range(imwidth): - newx = y - newy = self.height - x - 1 - if pixels[x, y] == 0: - buf[int((newx + newy*self.width) / 8)] &= ~(0x80 >> (y % 8)) - return buf - - def getbuffer_4Gray(self, image): - # logger.debug("bufsiz = ",int(self.width/8) * self.height) - buf = [0xFF] * (int(self.width / 4) * self.height) - image_monocolor = image.convert('L') - imwidth, imheight = image_monocolor.size - pixels = image_monocolor.load() - i=0 - # logger.debug("imwidth = %d, imheight = %d",imwidth,imheight) - if(imwidth == self.width and imheight == self.height): - logger.debug("Vertical") - for y in range(imheight): - for x in range(imwidth): - # Set the bits for the column of pixels at the current position. - if(pixels[x, y] == 0xC0): - pixels[x, y] = 0x80 - elif (pixels[x, y] == 0x80): - pixels[x, y] = 0x40 - i= i+1 - if(i%4 == 0): - buf[int((x + (y * self.width))/4)] = ((pixels[x-3, y]&0xc0) | (pixels[x-2, y]&0xc0)>>2 | (pixels[x-1, y]&0xc0)>>4 | (pixels[x, y]&0xc0)>>6) - - elif(imwidth == self.height and imheight == self.width): - logger.debug("Horizontal") - for x in range(imwidth): - for y in range(imheight): - newx = y - newy = x - if(pixels[x, y] == 0xC0): - pixels[x, y] = 0x80 - elif (pixels[x, y] == 0x80): - pixels[x, y] = 0x40 - i= i+1 - if(i%4 == 0): - buf[int((newx + (newy * self.width))/4)] = ((pixels[x, y-3]&0xc0) | (pixels[x, y-2]&0xc0)>>2 | (pixels[x, y-1]&0xc0)>>4 | (pixels[x, y]&0xc0)>>6) - - return buf - - def display(self, image): - if self.width%8 == 0: - linewidth = int(self.width/8) - else: - linewidth = int(self.width/8) + 1 - - self.send_command(0x92); - self.set_lut() - self.send_command(0x10) - self.send_data2([0xFF] * int(self.width * linewidth)) - - self.send_command(0x13) - self.send_data2(image) - - self.send_command(0x12) - self.ReadBusy() - - def EPD_4IN2_PartialDisplay(self, X_start, Y_start, X_end, Y_end, Image): - # EPD_WIDTH = 400 - # EPD_HEIGHT = 300 - - if(EPD_WIDTH % 8 != 0): - Width = int(EPD_WIDTH / 8) + 1 - else: - Width = int(EPD_WIDTH / 8) - Height = EPD_HEIGHT - - if(X_start % 8 != 0): - X_start = int(X_start/8) + 1 - else: - X_start = int(X_start/8) - if(X_end % 8 != 0): - X_end = int(X_end/8) + 1 - else: - X_end = int(X_end/8) - - buf = [0x00] * (Y_end - Y_start) * (X_end - X_start) - - - self.send_command(0x91) #This command makes the display enter partial mode - self.send_command(0x90) #resolution setting - self.send_data (int(X_start*8/256)) - self.send_data (int(X_start*8%256)) #x-start - - self.send_data (int(X_end*8 /256)) - self.send_data (int(X_end*8 %256)-1) #x-end - - self.send_data (int(Y_start/256)) - self.send_data (int(Y_start%256)) #y-start - - - self.send_data (int(Y_end/256)) - self.send_data (int(Y_end%256)-1) #y-end - self.send_data (0x28) - - - self.send_command(0x10); #writes Old data to SRAM for programming - for j in range(0, Y_end - Y_start): - for i in range(0, X_end - X_start): - buf[j * (X_end - X_start) + i] = self.DATA[(Y_start + j)*Width + X_start + i] - self.send_data2(buf) - - self.send_command(0x13); #writes New data to SRAM. - for j in range(0, Y_end - Y_start): - for i in range(0, X_end - X_start): - buf[j * (X_end - X_start) + i] = ~Image[(Y_start + j)*Width + X_start + i] - self.DATA[(Y_start + j)*Width + X_start + i] = ~Image[(Y_start + j)*Width + X_start/8 + i] - self.send_data2(buf) - - self.send_command(0x12) #DISPLAY REFRESH - epdconfig.delay_ms(200) #The delay here is necessary, 200uS at least!!! - self.ReadBusy() - - - def display_4Gray(self, image): - self.send_command(0x92); - self.set_lut() - self.send_command(0x10) - - if self.width%8 == 0: - linewidth = int(self.width/8) - else: - linewidth = int(self.width/8) + 1 - - buf = [0x00] * self.height * linewidth - - for i in range(0, int(EPD_WIDTH * EPD_HEIGHT / 8)): # EPD_WIDTH * EPD_HEIGHT / 4 - temp3=0 - for j in range(0, 2): - temp1 = image[i*2+j] - for k in range(0, 2): - temp2 = temp1&0xC0 - if(temp2 == 0xC0): - temp3 |= 0x01#white - elif(temp2 == 0x00): - temp3 |= 0x00 #black - elif(temp2 == 0x80): - temp3 |= 0x01 #gray1 - else: #0x40 - temp3 |= 0x00 #gray2 - temp3 <<= 1 - - temp1 <<= 2 - temp2 = temp1&0xC0 - if(temp2 == 0xC0): #white - temp3 |= 0x01 - elif(temp2 == 0x00): #black - temp3 |= 0x00 - elif(temp2 == 0x80): - temp3 |= 0x01 #gray1 - else : #0x40 - temp3 |= 0x00 #gray2 - if(j!=1 or k!=1): - temp3 <<= 1 - temp1 <<= 2 - buf[i] = temp3 - self.send_data2(buf) - - self.send_command(0x13) - - for i in range(0, int(EPD_WIDTH * EPD_HEIGHT / 8)): #5808*4 46464 - temp3=0 - for j in range(0, 2): - temp1 = image[i*2+j] - for k in range(0, 2): - temp2 = temp1&0xC0 - if(temp2 == 0xC0): - temp3 |= 0x01#white - elif(temp2 == 0x00): - temp3 |= 0x00 #black - elif(temp2 == 0x80): - temp3 |= 0x00 #gray1 - else: #0x40 - temp3 |= 0x01 #gray2 - temp3 <<= 1 - - temp1 <<= 2 - temp2 = temp1&0xC0 - if(temp2 == 0xC0): #white - temp3 |= 0x01 - elif(temp2 == 0x00): #black - temp3 |= 0x00 - elif(temp2 == 0x80): - temp3 |= 0x00 #gray1 - else: #0x40 - temp3 |= 0x01 #gray2 - if(j!=1 or k!=1): - temp3 <<= 1 - temp1 <<= 2 - buf[i] = temp3 - self.send_data2(buf) - - self.Gray_SetLut() - self.send_command(0x12) - epdconfig.delay_ms(200) - self.ReadBusy() - # pass - - def Clear(self): - if self.width%8 == 0: - linewidth = int(self.width/8) - else: - linewidth = int(self.width/8) + 1 - - self.send_command(0x10) - self.send_data2([0xff] * int(self.height * linewidth)) - - self.send_command(0x13) - self.send_data2([0xff] * int(self.height * linewidth)) - - self.send_command(0x12) - self.ReadBusy() - - def sleep(self): - self.send_command(0x02) # POWER_OFF - self.ReadBusy() - self.send_command(0x07) # DEEP_SLEEP - self.send_data(0XA5) - - epdconfig.delay_ms(2000) - epdconfig.module_exit() - -### END OF FILE ### - diff --git a/lib/waveshare_epd/epd4in2b_V2.py b/lib/waveshare_epd/epd4in2b_V2.py deleted file mode 100644 index 701ac32..0000000 --- a/lib/waveshare_epd/epd4in2b_V2.py +++ /dev/null @@ -1,161 +0,0 @@ -# ***************************************************************************** -# * | File : epd4in2bc.py -# * | Author : Waveshare team -# * | Function : Electronic paper driver -# * | Info : -# *---------------- -# * | This version: V4.1 -# * | Date : 2022-08-10 -# # | Info : python demo -# ----------------------------------------------------------------------------- -# Permission is hereby granted, free of charge, to any person obtaining a copy -# of this software and associated documnetation files (the "Software"), to deal -# in the Software without restriction, including without limitation the rights -# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -# copies of the Software, and to permit persons to whom the Software is -# furished to do so, subject to the following conditions: -# -# The above copyright notice and this permission notice shall be included in -# all copies or substantial portions of the Software. -# -# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -# THE SOFTWARE. -# - -import logging -from . import epdconfig - -# Display resolution -EPD_WIDTH = 400 -EPD_HEIGHT = 300 - -logger = logging.getLogger(__name__) - -class EPD: - def __init__(self): - self.reset_pin = epdconfig.RST_PIN - self.dc_pin = epdconfig.DC_PIN - self.busy_pin = epdconfig.BUSY_PIN - self.cs_pin = epdconfig.CS_PIN - self.width = EPD_WIDTH - self.height = EPD_HEIGHT - - # Hardware reset - def reset(self): - epdconfig.digital_write(self.reset_pin, 1) - epdconfig.delay_ms(200) - epdconfig.digital_write(self.reset_pin, 0) - epdconfig.delay_ms(5) - epdconfig.digital_write(self.reset_pin, 1) - epdconfig.delay_ms(200) - - def send_command(self, command): - epdconfig.digital_write(self.dc_pin, 0) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte([command]) - epdconfig.digital_write(self.cs_pin, 1) - - def send_data(self, data): - epdconfig.digital_write(self.dc_pin, 1) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte([data]) - epdconfig.digital_write(self.cs_pin, 1) - - # send a lot of data - def send_data2(self, data): - epdconfig.digital_write(self.dc_pin, 1) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte2(data) - epdconfig.digital_write(self.cs_pin, 1) - - def ReadBusy(self): - logger.debug("e-Paper busy") - self.send_command(0x71) - while(epdconfig.digital_read(self.busy_pin) == 0): # 0: idle, 1: busy - self.send_command(0x71) - epdconfig.delay_ms(20) - logger.debug("e-Paper busy release") - - def init(self): - if (epdconfig.module_init() != 0): - return -1 - - self.reset() - - self.send_command(0x04); - self.ReadBusy(); - - self.send_command(0x00); - self.send_data(0x0f); - - return 0 - - def getbuffer(self, image): - # logger.debug("bufsiz = ",int(self.width/8) * self.height) - buf = [0xFF] * (int(self.width/8) * self.height) - image_monocolor = image.convert('1') - imwidth, imheight = image_monocolor.size - pixels = image_monocolor.load() - # logger.debug("imwidth = %d, imheight = %d",imwidth,imheight) - if(imwidth == self.width and imheight == self.height): - logger.debug("Horizontal") - for y in range(imheight): - for x in range(imwidth): - # Set the bits for the column of pixels at the current position. - if pixels[x, y] == 0: - buf[int((x + y * self.width) / 8)] &= ~(0x80 >> (x % 8)) - elif(imwidth == self.height and imheight == self.width): - logger.debug("Vertical") - for y in range(imheight): - for x in range(imwidth): - newx = y - newy = self.height - x - 1 - if pixels[x, y] == 0: - buf[int((newx + newy*self.width) / 8)] &= ~(0x80 >> (y % 8)) - return buf - - def display(self, imageblack, imagered): - self.send_command(0x10) - self.send_data2(imageblack) - - self.send_command(0x13) - self.send_data2(imagered) - - self.send_command(0x12) - epdconfig.delay_ms(20) - self.ReadBusy() - - def Clear(self): - if self.width%8 == 0: - linewidth = int(self.width/8) - else: - linewidth = int(self.width/8) + 1 - - self.send_command(0x10) - self.send_data2([0xff] * int(self.height * linewidth)) - - self.send_command(0x13) - self.send_data2([0xff] * int(self.height * linewidth)) - - self.send_command(0x12) - epdconfig.delay_ms(20) - self.ReadBusy() - - def sleep(self): - self.send_command(0X50) - self.send_data(0xf7) #border floating - - self.send_command(0X02) #power off - self.ReadBusy() #waiting for the electronic paper IC to release the idle signal - self.send_command(0X07) #deep sleep - self.send_data(0xA5) - - epdconfig.delay_ms(2000) - epdconfig.module_exit() -### END OF FILE ### - diff --git a/lib/waveshare_epd/epd4in2bc.py b/lib/waveshare_epd/epd4in2bc.py deleted file mode 100644 index c948f2f..0000000 --- a/lib/waveshare_epd/epd4in2bc.py +++ /dev/null @@ -1,151 +0,0 @@ -# ***************************************************************************** -# * | File : epd4in2bc.py -# * | Author : Waveshare team -# * | Function : Electronic paper driver -# * | Info : -# *---------------- -# * | This version: V4.0 -# * | Date : 2019-06-20 -# # | Info : python demo -# ----------------------------------------------------------------------------- -# Permission is hereby granted, free of charge, to any person obtaining a copy -# of this software and associated documnetation files (the "Software"), to deal -# in the Software without restriction, including without limitation the rights -# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -# copies of the Software, and to permit persons to whom the Software is -# furished to do so, subject to the following conditions: -# -# The above copyright notice and this permission notice shall be included in -# all copies or substantial portions of the Software. -# -# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -# THE SOFTWARE. -# - -import logging -from . import epdconfig - -# Display resolution -EPD_WIDTH = 400 -EPD_HEIGHT = 300 - -logger = logging.getLogger(__name__) - -class EPD: - def __init__(self): - self.reset_pin = epdconfig.RST_PIN - self.dc_pin = epdconfig.DC_PIN - self.busy_pin = epdconfig.BUSY_PIN - self.cs_pin = epdconfig.CS_PIN - self.width = EPD_WIDTH - self.height = EPD_HEIGHT - - # Hardware reset - def reset(self): - epdconfig.digital_write(self.reset_pin, 1) - epdconfig.delay_ms(200) - epdconfig.digital_write(self.reset_pin, 0) - epdconfig.delay_ms(5) - epdconfig.digital_write(self.reset_pin, 1) - epdconfig.delay_ms(200) - - def send_command(self, command): - epdconfig.digital_write(self.dc_pin, 0) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte([command]) - epdconfig.digital_write(self.cs_pin, 1) - - def send_data(self, data): - epdconfig.digital_write(self.dc_pin, 1) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte([data]) - epdconfig.digital_write(self.cs_pin, 1) - - def ReadBusy(self): - logger.debug("e-Paper busy") - while(epdconfig.digital_read(self.busy_pin) == 0): # 0: idle, 1: busy - epdconfig.delay_ms(100) - logger.debug("e-Paper busy release") - - def init(self): - if (epdconfig.module_init() != 0): - return -1 - - self.reset() - - self.send_command(0x06) # BOOSTER_SOFT_START - self.send_data (0x17) - self.send_data (0x17) - self.send_data (0x17) # 07 0f 17 1f 27 2F 37 2f - - self.send_command(0x04) # POWER_ON - self.ReadBusy() - - self.send_command(0x00) # PANEL_SETTING - self.send_data(0x0F) # LUT from OTP - - return 0 - - def getbuffer(self, image): - # logger.debug("bufsiz = ",int(self.width/8) * self.height) - buf = [0xFF] * (int(self.width/8) * self.height) - image_monocolor = image.convert('1') - imwidth, imheight = image_monocolor.size - pixels = image_monocolor.load() - # logger.debug("imwidth = %d, imheight = %d",imwidth,imheight) - if(imwidth == self.width and imheight == self.height): - logger.debug("Horizontal") - for y in range(imheight): - for x in range(imwidth): - # Set the bits for the column of pixels at the current position. - if pixels[x, y] == 0: - buf[int((x + y * self.width) / 8)] &= ~(0x80 >> (x % 8)) - elif(imwidth == self.height and imheight == self.width): - logger.debug("Vertical") - for y in range(imheight): - for x in range(imwidth): - newx = y - newy = self.height - x - 1 - if pixels[x, y] == 0: - buf[int((newx + newy*self.width) / 8)] &= ~(0x80 >> (y % 8)) - return buf - - def display(self, imageblack, imagered): - self.send_command(0x10) - for i in range(0, int(self.width * self.height / 8)): - self.send_data(imageblack[i]) - - self.send_command(0x13) - for i in range(0, int(self.width * self.height / 8)): - self.send_data(imagered[i]) - - self.send_command(0x12) - self.ReadBusy() - - def Clear(self): - self.send_command(0x10) - for i in range(0, int(self.width * self.height / 8)): - self.send_data(0xFF) - - self.send_command(0x13) - for i in range(0, int(self.width * self.height / 8)): - self.send_data(0xFF) - - self.send_command(0x12) - self.ReadBusy() - - def sleep(self): - self.send_command(0x02) # POWER_OFF - self.ReadBusy() - self.send_command(0x07) # DEEP_SLEEP - self.send_data(0xA5) # check code - - epdconfig.delay_ms(2000) - epdconfig.module_exit() -### END OF FILE ### - diff --git a/lib/waveshare_epd/epd4in37g.py b/lib/waveshare_epd/epd4in37g.py deleted file mode 100644 index 758b19c..0000000 --- a/lib/waveshare_epd/epd4in37g.py +++ /dev/null @@ -1,242 +0,0 @@ -# ***************************************************************************** -# * | File : epd4in37g.py -# * | Author : Waveshare team -# * | Function : Electronic paper driver -# * | Info : -# *---------------- -# * | This version: V1.0 -# * | Date : 2022-08-15 -# # | Info : python demo -# ----------------------------------------------------------------------------- -# ******************************************************************************/ -# Permission is hereby granted, free of charge, to any person obtaining a copy -# of this software and associated documnetation files (the "Software"), to deal -# in the Software without restriction, including without limitation the rights -# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -# copies of the Software, and to permit persons to whom the Software is -# furished to do so, subject to the following conditions: -# -# The above copyright notice and this permission notice shall be included in -# all copies or substantial portions of the Software. -# -# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -# THE SOFTWARE. -# - -import logging -from . import epdconfig - -import PIL -from PIL import Image -import io - -# Display resolution -EPD_WIDTH = 512 -EPD_HEIGHT = 368 - -logger = logging.getLogger(__name__) - -class EPD: - def __init__(self): - self.reset_pin = epdconfig.RST_PIN - self.dc_pin = epdconfig.DC_PIN - self.busy_pin = epdconfig.BUSY_PIN - self.cs_pin = epdconfig.CS_PIN - self.width = EPD_WIDTH - self.height = EPD_HEIGHT - self.BLACK = 0x000000 # 00 BGR - self.WHITE = 0xffffff # 01 - self.YELLOW = 0x00ffff # 10 - self.RED = 0x0000ff # 11 - - # Hardware reset - def reset(self): - epdconfig.digital_write(self.reset_pin, 1) - epdconfig.delay_ms(200) - epdconfig.digital_write(self.reset_pin, 0) # module reset - epdconfig.delay_ms(2) - epdconfig.digital_write(self.reset_pin, 1) - epdconfig.delay_ms(200) - - def send_command(self, command): - epdconfig.digital_write(self.dc_pin, 0) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte([command]) - epdconfig.digital_write(self.cs_pin, 1) - - def send_data(self, data): - epdconfig.digital_write(self.dc_pin, 1) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte([data]) - epdconfig.digital_write(self.cs_pin, 1) - - def ReadBusyH(self): - logger.debug("e-Paper busy H") - while(epdconfig.digital_read(self.busy_pin) == 0): # 0: idle, 1: busy - epdconfig.delay_ms(5) - logger.debug("e-Paper busy H release") - - def ReadBusyL(self): - logger.debug("e-Paper busy L") - while(epdconfig.digital_read(self.busy_pin) == 1): # 0: busy, 1: idle - epdconfig.delay_ms(5) - logger.debug("e-Paper busy L release") - - def TurnOnDisplay(self): - self.send_command(0x12) # DISPLAY_REFRESH - self.send_data(0x00) - self.ReadBusyH() - - self.send_command(0x02) # POWER_OFF - self.send_data(0X00) - self.ReadBusyH() - - def init(self): - if (epdconfig.module_init() != 0): - return -1 - # EPD hardware init start - self.reset() - self.ReadBusyH() - epdconfig.delay_ms(30) - - self.send_command(0xAA) - self.send_data(0x49) - self.send_data(0x55) - self.send_data(0x20) - self.send_data(0x08) - self.send_data(0x09) - self.send_data(0x18) - - self.send_command(0x01) - self.send_data(0x3F) - - self.send_command(0x00) - self.send_data(0x4F) - self.send_data(0x69) - - - self.send_command(0x05) - self.send_data(0x40) - self.send_data(0x1F) - self.send_data(0x1F) - self.send_data(0x2C) - - self.send_command(0x08) - self.send_data(0x6F) - self.send_data(0x1F) - self.send_data(0x1F) - self.send_data(0x22) - - # =================== - # 20211212 - # First setting - self.send_command(0x06) - self.send_data(0x6F) - self.send_data(0x1F) - self.send_data(0x17) - self.send_data(0x17) - # =================== - - self.send_command(0x03) - self.send_data(0x00) - self.send_data(0x54) - self.send_data(0x00) - self.send_data(0x44) - - self.send_command(0x60) - self.send_data(0x02) - self.send_data(0x00) - # Please notice that PLL must be set for version 2 IC - self.send_command(0x30) - self.send_data(0x08) - - self.send_command(0x50) - self.send_data(0x3F) - - self.send_command(0x61) - self.send_data(0x02) - self.send_data(0x00) - self.send_data(0x01) - self.send_data(0x70) - - self.send_command(0xE3) - self.send_data(0x2F) - - self.send_command(0x84) - self.send_data(0x01) - return 0 - - def getbuffer(self, image): - # Create a pallette with the 4 colors supported by the panel - pal_image = Image.new("P", (1,1)) - pal_image.putpalette( (0,0,0, 255,255,255, 255,255,0, 255,0,0) + (0,0,0)*252) - - # Check if we need to rotate the image - imwidth, imheight = image.size - if(imwidth == self.width and imheight == self.height): - image_temp = image - elif(imwidth == self.height and imheight == self.width): - image_temp = image.rotate(90, expand=True) - else: - logger.warning("Invalid image dimensions: %d x %d, expected %d x %d" % (imwidth, imheight, self.width, self.height)) - - # Convert the soruce image to the 4 colors, dithering if needed - image_4color = image_temp.convert("RGB").quantize(palette=pal_image) - buf_4color = bytearray(image_4color.tobytes('raw')) - - # into a single byte to transfer to the panel - buf = [0x00] * int(self.width * self.height / 4) - idx = 0 - for i in range(0, len(buf_4color), 4): - buf[idx] = (buf_4color[i] << 6) + (buf_4color[i+1] << 4) + (buf_4color[i+2] << 2) + buf_4color[i+3] - idx += 1 - return buf - - def display(self, image): - if self.width % 4 == 0 : - Width = self.width // 4 - else : - Width = self.width // 4 + 1 - Height = self.height - - self.send_command(0x04) - self.ReadBusyH() - - self.send_command(0x10) - for j in range(0, Height): - for i in range(0, Width): - self.send_data(image[i + j * Width]) - self.TurnOnDisplay() - - def Clear(self, color=0x55): - if self.width % 4 == 0 : - Width = self.width // 4 - else : - Width = self.width // 4 + 1 - Height = self.height - - self.send_command(0x04) - self.ReadBusyH() - - self.send_command(0x10) - for j in range(0, Height): - for i in range(0, Width): - self.send_data(color) - self.TurnOnDisplay() - - def sleep(self): - self.send_command(0x02) # POWER_OFF - self.send_data(0x00) - - self.send_command(0x07) # DEEP_SLEEP - self.send_data(0XA5) - - epdconfig.delay_ms(2000) - epdconfig.module_exit() -### END OF FILE ### - diff --git a/lib/waveshare_epd/epd5in65f.py b/lib/waveshare_epd/epd5in65f.py deleted file mode 100644 index 711b4a3..0000000 --- a/lib/waveshare_epd/epd5in65f.py +++ /dev/null @@ -1,217 +0,0 @@ -#!/usr/bin/python -# -*- coding:utf-8 -*- -# ***************************************************************************** -# * | File : epd5in65f.py -# * | Author : Waveshare team -# * | Function : Electronic paper driver -# * | Info : -# *---------------- -# * | This version: V1.0 -# * | Date : 2020-03-02 -# # | Info : python demo -# ----------------------------------------------------------------------------- -# Permission is hereby granted, free of charge, to any person obtaining a copy -# of this software and associated documnetation files (the "Software"), to deal -# in the Software without restriction, including without limitation the rights -# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -# copies of the Software, and to permit persons to whom the Software is -# furished to do so, subject to the following conditions: -# -# The above copyright notice and this permission notice shall be included in -# all copies or substantial portions of the Software. -# -# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -# THE SOFTWARE. -# - -import logging -from . import epdconfig - -import PIL -from PIL import Image -import io - -# Display resolution -EPD_WIDTH = 600 -EPD_HEIGHT = 448 - -logger = logging.getLogger(__name__) - -class EPD: - def __init__(self): - self.reset_pin = epdconfig.RST_PIN - self.dc_pin = epdconfig.DC_PIN - self.busy_pin = epdconfig.BUSY_PIN - self.cs_pin = epdconfig.CS_PIN - self.width = EPD_WIDTH - self.height = EPD_HEIGHT - self.BLACK = 0x000000 # 0000 BGR - self.WHITE = 0xffffff # 0001 - self.GREEN = 0x00ff00 # 0010 - self.BLUE = 0xff0000 # 0011 - self.RED = 0x0000ff # 0100 - self.YELLOW = 0x00ffff # 0101 - self.ORANGE = 0x0080ff # 0110 - - - # Hardware reset - def reset(self): - epdconfig.digital_write(self.reset_pin, 1) - epdconfig.delay_ms(600) - epdconfig.digital_write(self.reset_pin, 0) - epdconfig.delay_ms(2) - epdconfig.digital_write(self.reset_pin, 1) - epdconfig.delay_ms(200) - - def send_command(self, command): - epdconfig.digital_write(self.dc_pin, 0) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte([command]) - epdconfig.digital_write(self.cs_pin, 1) - - def send_data(self, data): - epdconfig.digital_write(self.dc_pin, 1) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte([data]) - epdconfig.digital_write(self.cs_pin, 1) - - # send a lot of data - def send_data2(self, data): - epdconfig.digital_write(self.dc_pin, 1) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte2(data) - epdconfig.digital_write(self.cs_pin, 1) - - def ReadBusyHigh(self): - logger.debug("e-Paper busy") - while(epdconfig.digital_read(self.busy_pin) == 0): # 0: idle, 1: busy - epdconfig.delay_ms(100) - logger.debug("e-Paper busy release") - - def ReadBusyLow(self): - logger.debug("e-Paper busy") - while(epdconfig.digital_read(self.busy_pin) == 1): # 0: idle, 1: busy - epdconfig.delay_ms(100) - logger.debug("e-Paper busy release") - - def init(self): - if (epdconfig.module_init() != 0): - return -1 - # EPD hardware init start - self.reset() - - self.ReadBusyHigh() - self.send_command(0x00) - self.send_data(0xEF) - self.send_data(0x08) - self.send_command(0x01) - self.send_data(0x37) - self.send_data(0x00) - self.send_data(0x23) - self.send_data(0x23) - self.send_command(0x03) - self.send_data(0x00) - self.send_command(0x06) - self.send_data(0xC7) - self.send_data(0xC7) - self.send_data(0x1D) - self.send_command(0x30) - self.send_data(0x3c) - self.send_command(0x41) - self.send_data(0x00) - self.send_command(0x50) - self.send_data(0x37) - self.send_command(0x60) - self.send_data(0x22) - self.send_command(0x61) - self.send_data(0x02) - self.send_data(0x58) - self.send_data(0x01) - self.send_data(0xC0) - self.send_command(0xE3) - self.send_data(0xAA) - - epdconfig.delay_ms(100) - self.send_command(0x50) - self.send_data(0x37) - # EPD hardware init end - return 0 - - def getbuffer(self, image): - # Create a pallette with the 7 colors supported by the panel - pal_image = Image.new("P", (1,1)) - pal_image.putpalette( (0,0,0, 255,255,255, 0,255,0, 0,0,255, 255,0,0, 255,255,0, 255,128,0) + (0,0,0)*249) - - # Check if we need to rotate the image - imwidth, imheight = image.size - if(imwidth == self.width and imheight == self.height): - image_temp = image - elif(imwidth == self.height and imheight == self.width): - image_temp = image.rotate(90, expand=True) - else: - logger.warning("Invalid image dimensions: %d x %d, expected %d x %d" % (imwidth, imheight, self.width, self.height)) - - # Convert the soruce image to the 7 colors, dithering if needed - image_7color = image_temp.convert("RGB").quantize(palette=pal_image) - buf_7color = bytearray(image_7color.tobytes('raw')) - - # PIL does not support 4 bit color, so pack the 4 bits of color - # into a single byte to transfer to the panel - buf = [0x00] * int(self.width * self.height / 2) - idx = 0 - for i in range(0, len(buf_7color), 2): - buf[idx] = (buf_7color[i] << 4) + buf_7color[i+1] - idx += 1 - - return buf - - def display(self,image): - self.send_command(0x61) #Set Resolution setting - self.send_data(0x02) - self.send_data(0x58) - self.send_data(0x01) - self.send_data(0xC0) - self.send_command(0x10) - - self.send_data2(image) - self.send_command(0x04) #0x04 - self.ReadBusyHigh() - self.send_command(0x12) #0x12 - self.ReadBusyHigh() - self.send_command(0x02) #0x02 - self.ReadBusyLow() - epdconfig.delay_ms(500) - - def Clear(self): - self.send_command(0x61) #Set Resolution setting - self.send_data(0x02) - self.send_data(0x58) - self.send_data(0x01) - self.send_data(0xC0) - self.send_command(0x10) - - # Set all pixels to white - buf = [0x11] * int(self.width * self.height / 2) - self.send_data2(buf) - - self.send_command(0x04) #0x04 - self.ReadBusyHigh() - self.send_command(0x12) #0x12 - self.ReadBusyHigh() - self.send_command(0x02) #0x02 - self.ReadBusyLow() - epdconfig.delay_ms(500) - - def sleep(self): - epdconfig.delay_ms(500) - self.send_command(0x07) # DEEP_SLEEP - self.send_data(0XA5) - epdconfig.digital_write(self.reset_pin, 0) - - epdconfig.delay_ms(2000) - epdconfig.module_exit() diff --git a/lib/waveshare_epd/epd5in83.py b/lib/waveshare_epd/epd5in83.py deleted file mode 100644 index 84fabf0..0000000 --- a/lib/waveshare_epd/epd5in83.py +++ /dev/null @@ -1,203 +0,0 @@ -# ***************************************************************************** -# * | File : epd5in83.py -# * | Author : Waveshare team -# * | Function : Electronic paper driver -# * | Info : -# *---------------- -# * | This version: V4.0 -# * | Date : 2019-06-20 -# # | Info : python demo -# ----------------------------------------------------------------------------- -# Permission is hereby granted, free of charge, to any person obtaining a copy -# of this software and associated documnetation files (the "Software"), to deal -# in the Software without restriction, including without limitation the rights -# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -# copies of the Software, and to permit persons to whom the Software is -# furished to do so, subject to the following conditions: -# -# The above copyright notice and this permission notice shall be included in -# all copies or substantial portions of the Software. -# -# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -# THE SOFTWARE. -# - - -import logging -from . import epdconfig - -# Display resolution -EPD_WIDTH = 600 -EPD_HEIGHT = 448 - -logger = logging.getLogger(__name__) - -class EPD: - def __init__(self): - self.reset_pin = epdconfig.RST_PIN - self.dc_pin = epdconfig.DC_PIN - self.busy_pin = epdconfig.BUSY_PIN - self.cs_pin = epdconfig.CS_PIN - self.width = EPD_WIDTH - self.height = EPD_HEIGHT - - # Hardware reset - def reset(self): - epdconfig.digital_write(self.reset_pin, 1) - epdconfig.delay_ms(200) - epdconfig.digital_write(self.reset_pin, 0) - epdconfig.delay_ms(2) - epdconfig.digital_write(self.reset_pin, 1) - epdconfig.delay_ms(200) - - def send_command(self, command): - epdconfig.digital_write(self.dc_pin, 0) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte([command]) - epdconfig.digital_write(self.cs_pin, 1) - - def send_data(self, data): - epdconfig.digital_write(self.dc_pin, 1) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte([data]) - epdconfig.digital_write(self.cs_pin, 1) - - def ReadBusy(self): - logger.debug("e-Paper busy") - while(epdconfig.digital_read(self.busy_pin) == 0): # 0: idle, 1: busy - epdconfig.delay_ms(100) - logger.debug("e-Paper busy release") - - def init(self): - if (epdconfig.module_init() != 0): - return -1 - # EPD hardware init start - self.reset() - - self.send_command(0x01) # POWER_SETTING - self.send_data(0x37) - self.send_data(0x00) - - self.send_command(0x00) # PANEL_SETTING - self.send_data(0xCF) - self.send_data(0x08) - - self.send_command(0x06) # BOOSTER_SOFT_START - self.send_data(0xc7) - self.send_data(0xcc) - self.send_data(0x28) - - self.send_command(0x04) # POWER_ON - self.ReadBusy() - - self.send_command(0x30) # PLL_CONTROL - self.send_data(0x3c) - - self.send_command(0x41) # TEMPERATURE_CALIBRATION - self.send_data(0x00) - - self.send_command(0x50) # VCOM_AND_DATA_INTERVAL_SETTING - self.send_data(0x77) - - self.send_command(0x60) # TCON_SETTING - self.send_data(0x22) - - self.send_command(0x61) # TCON_RESOLUTION - self.send_data(0x02) # source 600 - self.send_data(0x58) - self.send_data(0x01) # gate 448 - self.send_data(0xC0) - - self.send_command(0x82) # VCM_DC_SETTING - self.send_data(0x1E) # decide by LUT file - - self.send_command(0xe5) # FLASH MODE - self.send_data(0x03) - - # EPD hardware init end - return 0 - - def getbuffer(self, image): - buf = [0x00] * int(self.width * self.height / 4) - image_monocolor = image.convert('1') - imwidth, imheight = image_monocolor.size - pixels = image_monocolor.load() - logger.debug('imwidth = %d imheight = %d ',imwidth, imheight) - if(imwidth == self.width and imheight == self.height): - for y in range(imheight): - for x in range(imwidth): - # Set the bits for the column of pixels at the current position. - if pixels[x, y] < 64: # black - buf[int((x + y * self.width) / 4)] &= ~(0xC0 >> (x % 4 * 2)) - elif pixels[x, y] < 192: # convert gray to red - buf[int((x + y * self.width) / 4)] &= ~(0xC0 >> (x % 4 * 2)) - buf[int((x + y * self.width) / 4)] |= 0x40 >> (x % 4 * 2) - else: # white - buf[int((x + y * self.width) / 4)] |= 0xC0 >> (x % 4 * 2) - elif(imwidth == self.height and imheight == self.width): - for y in range(imheight): - for x in range(imwidth): - newx = y - newy = self.height - x - 1 - if pixels[x, y] < 64: # black - buf[int((newx + newy*self.width) / 4)] &= ~(0xC0 >> (y % 4 * 2)) - elif pixels[x, y] < 192: # convert gray to red - buf[int((newx + newy*self.width) / 4)] &= ~(0xC0 >> (y % 4 * 2)) - buf[int((newx + newy*self.width) / 4)] |= 0x40 >> (y % 4 * 2) - else: # white - buf[int((newx + newy*self.width) / 4)] |= 0xC0 >> (y % 4 * 2) - return buf - - def display(self, image): - self.send_command(0x10) - for i in range(0, int(self.width / 4 * self.height)): - temp1 = image[i] - j = 0 - while (j < 4): - if ((temp1 & 0xC0) == 0xC0): - temp2 = 0x03 - elif ((temp1 & 0xC0) == 0x00): - temp2 = 0x00 - else: - temp2 = 0x04 - temp2 = (temp2 << 4) & 0xFF - temp1 = (temp1 << 2) & 0xFF - j += 1 - if((temp1 & 0xC0) == 0xC0): - temp2 |= 0x03 - elif ((temp1 & 0xC0) == 0x00): - temp2 |= 0x00 - else: - temp2 |= 0x04 - temp1 = (temp1 << 2) & 0xFF - self.send_data(temp2) - j += 1 - - self.send_command(0x12) - epdconfig.delay_ms(100) - self.ReadBusy() - - def Clear(self): - self.send_command(0x10) - for i in range(0, int(self.width / 4 * self.height)): - for j in range(0, 4): - self.send_data(0x33) - self.send_command(0x12) - self.ReadBusy() - - def sleep(self): - self.send_command(0x02) # POWER_OFF - self.ReadBusy() - self.send_command(0x07) # DEEP_SLEEP - self.send_data(0XA5) - - epdconfig.delay_ms(2000) - epdconfig.module_exit() - -### END OF FILE ### - diff --git a/lib/waveshare_epd/epd5in83_V2.py b/lib/waveshare_epd/epd5in83_V2.py deleted file mode 100644 index b8e8281..0000000 --- a/lib/waveshare_epd/epd5in83_V2.py +++ /dev/null @@ -1,176 +0,0 @@ -# ***************************************************************************** -# * | File : epd5in83_V2.py -# * | Author : Waveshare team -# * | Function : Electronic paper driver -# * | Info : -# *---------------- -# * | This version: V1.1 -# * | Date : 2022-08-10 -# # | Info : python demo -# ----------------------------------------------------------------------------- -# Permission is hereby granted, free of charge, to any person obtaining a copy -# of this software and associated documnetation files (the "Software"), to deal -# in the Software without restriction, including without limitation the rights -# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -# copies of the Software, and to permit persons to whom the Software is -# furished to do so, subject to the following conditions: -# -# The above copyright notice and this permission notice shall be included in -# all copies or substantial portions of the Software. -# -# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -# THE SOFTWARE. -# - -import logging -from . import epdconfig - -# Display resolution -EPD_WIDTH = 648 -EPD_HEIGHT = 480 - -logger = logging.getLogger(__name__) - -class EPD: - def __init__(self): - self.reset_pin = epdconfig.RST_PIN - self.dc_pin = epdconfig.DC_PIN - self.busy_pin = epdconfig.BUSY_PIN - self.cs_pin = epdconfig.CS_PIN - self.width = EPD_WIDTH - self.height = EPD_HEIGHT - - # Hardware reset - def reset(self): - epdconfig.digital_write(self.reset_pin, 1) - epdconfig.delay_ms(200) - epdconfig.digital_write(self.reset_pin, 0) - epdconfig.delay_ms(2) - epdconfig.digital_write(self.reset_pin, 1) - epdconfig.delay_ms(200) - - def send_command(self, command): - epdconfig.digital_write(self.dc_pin, 0) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte([command]) - epdconfig.digital_write(self.cs_pin, 1) - - def send_data(self, data): - epdconfig.digital_write(self.dc_pin, 1) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte([data]) - epdconfig.digital_write(self.cs_pin, 1) - - # send a lot of data - def send_data2(self, data): - epdconfig.digital_write(self.dc_pin, 1) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte2(data) - epdconfig.digital_write(self.cs_pin, 1) - - def ReadBusy(self): - logger.debug("e-Paper busy") - while(epdconfig.digital_read(self.busy_pin) == 0): - epdconfig.delay_ms(20) - logger.debug("e-Paper busy release") - - def TurnOnDisplay(self): - self.send_command(0x12); #POWER ON - epdconfig.delay_ms(100) - self.ReadBusy(); - - def init(self): - if (epdconfig.module_init() != 0): - return -1 - # EPD hardware init start - self.reset() - - self.send_command(0x01) #POWER SETTING - self.send_data (0x07) - self.send_data (0x07) #VGH=20V,VGL=-20V - self.send_data (0x3f) #VDH=15V - self.send_data (0x3f) #VDL=-15V - - self.send_command(0x04) #POWER ON - epdconfig.delay_ms(100) - self.ReadBusy() #waiting for the electronic paper IC to release the idle signal - - self.send_command(0X00) #PANNEL SETTING - self.send_data(0x1F) #KW-3f KWR-2F BWROTP 0f BWOTP 1f - - self.send_command(0x61) #tres - self.send_data (0x02) #source 648 - self.send_data (0x88) - self.send_data (0x01) #gate 480 - self.send_data (0xE0) - - self.send_command(0X15) - self.send_data(0x00) - - self.send_command(0X50) #VCOM AND DATA INTERVAL SETTING - self.send_data(0x10) - self.send_data(0x07) - - self.send_command(0X60) #TCON SETTING - self.send_data(0x22) - - # EPD hardware init end - return 0 - - def getbuffer(self, image): - # logger.debug("bufsiz = ",int(self.width/8) * self.height) - buf = [0xFF] * (int(self.width/8) * self.height) - image_monocolor = image.convert('1') - imwidth, imheight = image_monocolor.size - pixels = image_monocolor.load() - # logger.debug("imwidth = %d, imheight = %d",imwidth,imheight) - if(imwidth == self.width and imheight == self.height): - logger.debug("Vertical") - for y in range(imheight): - for x in range(imwidth): - # Set the bits for the column of pixels at the current position. - if pixels[x, y] == 0: - buf[int((x + y * self.width) / 8)] &= ~(0x80 >> (x % 8)) - elif(imwidth == self.height and imheight == self.width): - logger.debug("Horizontal") - for y in range(imheight): - for x in range(imwidth): - newx = y - newy = self.height - x - 1 - if pixels[x, y] == 0: - buf[int((newx + newy*self.width) / 8)] &= ~(0x80 >> (y % 8)) - return buf - - def display(self, image): - buf = [0x00] * int(self.width * self.height / 8) - for i in range(0, int(self.width * self.height / 8)): - buf[i] = ~image[i] - self.send_command(0x10) - self.send_data2([0x00] * int(self.width * self.height / 8)) - self.send_command(0x13) - self.send_data2(buf) - self.TurnOnDisplay() - - def Clear(self): - self.send_command(0x10) - self.send_data2([0x00] * int(self.width * self.height / 8)) - self.send_command(0x13) - self.send_data2([0x00] * int(self.width * self.height / 8)) - self.TurnOnDisplay() - - def sleep(self): - self.send_command(0x02) # POWER_OFF - self.ReadBusy() - self.send_command(0x07) # DEEP_SLEEP - self.send_data(0XA5) - - epdconfig.delay_ms(2000) - epdconfig.module_exit() - -### END OF FILE ### - diff --git a/lib/waveshare_epd/epd5in83b_V2.py b/lib/waveshare_epd/epd5in83b_V2.py deleted file mode 100644 index 3f424d0..0000000 --- a/lib/waveshare_epd/epd5in83b_V2.py +++ /dev/null @@ -1,181 +0,0 @@ -# ***************************************************************************** -# * | File : epd5in83b_V2.py -# * | Author : Waveshare team -# * | Function : Electronic paper driver -# * | Info : -# *---------------- -# * | This version: V1.1 -# * | Date : 2022-08-10 -# # | Info : python demo -# ----------------------------------------------------------------------------- -# Permission is hereby granted, free of charge, to any person obtaining a copy -# of this software and associated documnetation files (the "Software"), to deal -# in the Software without restriction, including without limitation the rights -# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -# copies of the Software, and to permit persons to whom the Software is -# furished to do so, subject to the following conditions: -# -# The above copyright notice and this permission notice shall be included in -# all copies or substantial portions of the Software. -# -# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -# THE SOFTWARE. -# - - -import logging -from . import epdconfig - -# Display resolution -EPD_WIDTH = 648 -EPD_HEIGHT = 480 - -logger = logging.getLogger(__name__) - -class EPD: - def __init__(self): - self.reset_pin = epdconfig.RST_PIN - self.dc_pin = epdconfig.DC_PIN - self.busy_pin = epdconfig.BUSY_PIN - self.cs_pin = epdconfig.CS_PIN - self.width = EPD_WIDTH - self.height = EPD_HEIGHT - - # Hardware reset - def reset(self): - epdconfig.digital_write(self.reset_pin, 1) - epdconfig.delay_ms(200) - epdconfig.digital_write(self.reset_pin, 0) - epdconfig.delay_ms(1) - epdconfig.digital_write(self.reset_pin, 1) - epdconfig.delay_ms(200) - - def send_command(self, command): - epdconfig.digital_write(self.dc_pin, 0) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte([command]) - epdconfig.digital_write(self.cs_pin, 1) - - def send_data(self, data): - epdconfig.digital_write(self.dc_pin, 1) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte([data]) - epdconfig.digital_write(self.cs_pin, 1) - - # send a lot of data - def send_data2(self, data): - epdconfig.digital_write(self.dc_pin, 1) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte2(data) - epdconfig.digital_write(self.cs_pin, 1) - - def ReadBusy(self): - logger.debug("e-Paper busy") - self.send_command(0X71) - while(epdconfig.digital_read(self.busy_pin) == 0): # 0: idle, 1: busy - self.send_command(0X71) - epdconfig.delay_ms(200) - logger.debug("e-Paper busy release") - - def init(self): - if (epdconfig.module_init() != 0): - return -1 - - self.reset() - - self.send_command(0x01) #POWER SETTING - self.send_data (0x07) - self.send_data (0x07) #VGH=20V,VGL=-20V - self.send_data (0x3f) #VDH=15V - self.send_data (0x3f) #VDL=-15V - - self.send_command(0x04) #POWER ON - epdconfig.delay_ms(100) - self.ReadBusy() #waiting for the electronic paper IC to release the idle signal - - self.send_command(0X00) #PANNEL SETTING - self.send_data(0x0F) #KW-3f KWR-2F BWROTP 0f BWOTP 1f - - self.send_command(0x61) #tres - self.send_data (0x02) #source 648 - self.send_data (0x88) - self.send_data (0x01) #gate 480 - self.send_data (0xe0) - - self.send_command(0X15) - self.send_data(0x00) - - self.send_command(0X50) #VCOM AND DATA INTERVAL SETTING - self.send_data(0x11) - self.send_data(0x07) - - self.send_command(0X60) #TCON SETTING - self.send_data(0x22) - - return 0 - - def getbuffer(self, image): - # logger.debug("bufsiz = ",int(self.width/8) * self.height) - buf = [0xFF] * (int(self.width/8) * self.height) - image_monocolor = image.convert('1') - imwidth, imheight = image_monocolor.size - pixels = image_monocolor.load() - # logger.debug("imwidth = %d, imheight = %d",imwidth,imheight) - if(imwidth == self.width and imheight == self.height): - logger.debug("Vertical") - for y in range(imheight): - for x in range(imwidth): - # Set the bits for the column of pixels at the current position. - if pixels[x, y] == 0: - buf[int((x + y * self.width) / 8)] &= ~(0x80 >> (x % 8)) - elif(imwidth == self.height and imheight == self.width): - logger.debug("Horizontal") - for y in range(imheight): - for x in range(imwidth): - newx = y - newy = self.height - x - 1 - if pixels[x, y] == 0: - buf[int((newx + newy*self.width) / 8)] &= ~(0x80 >> (y % 8)) - return buf - - def display(self, imageblack, imagered): - buf = [0x00] * int(self.width * self.height / 8) - for i in range(0, int(self.width * self.height / 8)): - buf[i] = ~imagered[i] - - if (imageblack != None): - self.send_command(0X10) - self.send_data2(imageblack) - if (imagered != None): - self.send_command(0X13) - self.send_data2(buf) - - self.send_command(0x12) - epdconfig.delay_ms(200) - self.ReadBusy() - - def Clear(self): - self.send_command(0X10) - self.send_data2([0xFF] * int(self.width * self.height / 8)) - self.send_command(0X13) - self.send_data2([0x00] * int(self.width * self.height / 8)) - - self.send_command(0x12) - epdconfig.delay_ms(200) - self.ReadBusy() - - def sleep(self): - self.send_command(0X02) # power off - self.ReadBusy() - self.send_command(0X07) # deep sleep - self.send_data(0xA5) - - epdconfig.delay_ms(2000) - epdconfig.module_exit() -### END OF FILE ### - diff --git a/lib/waveshare_epd/epd5in83bc.py b/lib/waveshare_epd/epd5in83bc.py deleted file mode 100644 index cf5d4c4..0000000 --- a/lib/waveshare_epd/epd5in83bc.py +++ /dev/null @@ -1,203 +0,0 @@ -# ***************************************************************************** -# * | File : epd5in83b.py -# * | Author : Waveshare team -# * | Function : Electronic paper driver -# * | Info : -# *---------------- -# * | This version: V4.0 -# * | Date : 2019-06-20 -# # | Info : python demo -# ----------------------------------------------------------------------------- -# Permission is hereby granted, free of charge, to any person obtaining a copy -# of this software and associated documnetation files (the "Software"), to deal -# in the Software without restriction, including without limitation the rights -# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -# copies of the Software, and to permit persons to whom the Software is -# furished to do so, subject to the following conditions: -# -# The above copyright notice and this permission notice shall be included in -# all copies or substantial portions of the Software. -# -# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -# THE SOFTWARE. -# - - -import logging -from . import epdconfig - -# Display resolution -EPD_WIDTH = 600 -EPD_HEIGHT = 448 - -logger = logging.getLogger(__name__) - -class EPD: - def __init__(self): - self.reset_pin = epdconfig.RST_PIN - self.dc_pin = epdconfig.DC_PIN - self.busy_pin = epdconfig.BUSY_PIN - self.cs_pin = epdconfig.CS_PIN - self.width = EPD_WIDTH - self.height = EPD_HEIGHT - - # Hardware reset - def reset(self): - epdconfig.digital_write(self.reset_pin, 1) - epdconfig.delay_ms(200) - epdconfig.digital_write(self.reset_pin, 0) - epdconfig.delay_ms(5) - epdconfig.digital_write(self.reset_pin, 1) - epdconfig.delay_ms(200) - - def send_command(self, command): - epdconfig.digital_write(self.dc_pin, 0) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte([command]) - epdconfig.digital_write(self.cs_pin, 1) - - def send_data(self, data): - epdconfig.digital_write(self.dc_pin, 1) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte([data]) - epdconfig.digital_write(self.cs_pin, 1) - - def ReadBusy(self): - logger.debug("e-Paper busy") - while(epdconfig.digital_read(self.busy_pin) == 0): # 0: idle, 1: busy - epdconfig.delay_ms(100) - logger.debug("e-Paper busy release") - - def init(self): - if (epdconfig.module_init() != 0): - return -1 - - self.reset() - - self.send_command(0x01) # POWER_SETTING - self.send_data(0x37) - self.send_data(0x00) - - self.send_command(0x00) # PANEL_SETTING - self.send_data(0xCF) - self.send_data(0x08) - - self.send_command(0x30) # PLL_CONTROL - self.send_data(0x3A) # PLL: 0-15:0x3C, 15+:0x3A - self.send_command(0X82) # VCOM VOLTAGE SETTING - self.send_data(0x28) # all temperature range - - self.send_command(0x06) # boost - self.send_data(0xc7) - self.send_data(0xcc) - self.send_data(0x15) - - self.send_command(0X50) # VCOM AND DATA INTERVAL SETTING - self.send_data(0x77) - - self.send_command(0X60) # TCON SETTING - self.send_data(0x22) - - self.send_command(0X65) # FLASH CONTROL - self.send_data(0x00) - - self.send_command(0x61) # tres - self.send_data(0x02) # source 600 - self.send_data(0x58) - self.send_data(0x01) # gate 448 - self.send_data(0xc0) - - self.send_command(0xe5) # FLASH MODE - self.send_data(0x03) - self.send_data(0x03) - - return 0 - - def getbuffer(self, image): - # logger.debug("bufsiz = ",int(self.width/8) * self.height) - buf = [0xFF] * (int(self.width/8) * self.height) - image_monocolor = image.convert('1') - imwidth, imheight = image_monocolor.size - pixels = image_monocolor.load() - logger.debug('imwidth = %d imheight = %d ',imwidth, imheight) - if(imwidth == self.width and imheight == self.height): - logger.debug("Horizontal") - for y in range(imheight): - for x in range(imwidth): - # Set the bits for the column of pixels at the current position. - if pixels[x, y] == 0: - buf[int((x + y * self.width) / 8)] &= ~(0x80 >> (x % 8)) - elif(imwidth == self.height and imheight == self.width): - logger.debug("Vertical") - for y in range(imheight): - for x in range(imwidth): - newx = y - newy = self.height - x - 1 - if pixels[x, y] == 0: - buf[int((newx + newy*self.width) / 8)] &= ~(0x80 >> (y % 8)) - return buf - - def display(self, imageblack, imagered): - self.send_command(0x10) - for i in range(0, int(self.width / 8 * self.height)): - temp1 = imageblack[i] - temp2 = imagered[i] - j = 0 - while (j < 8): - if ((temp2 & 0x80) == 0x00): - temp3 = 0x04 #red - elif ((temp1 & 0x80) == 0x00): - temp3 = 0x00 #black - else: - temp3 = 0x03 #white - - temp3 = (temp3 << 4) & 0xFF - temp1 = (temp1 << 1) & 0xFF - temp2 = (temp2 << 1) & 0xFF - j += 1 - if((temp2 & 0x80) == 0x00): - temp3 |= 0x04 #red - elif ((temp1 & 0x80) == 0x00): - temp3 |= 0x00 #black - else: - temp3 |= 0x03 #white - temp1 = (temp1 << 1) & 0xFF - temp2 = (temp2 << 1) & 0xFF - self.send_data(temp3) - j += 1 - - self.send_command(0x04) # POWER ON - self.ReadBusy() - self.send_command(0x12) # display refresh - epdconfig.delay_ms(100) - self.ReadBusy() - - def Clear(self): - self.send_command(0x10) - for i in range(0, int(self.width / 8 * self.height)): - self.send_data(0x33) - self.send_data(0x33) - self.send_data(0x33) - self.send_data(0x33) - - self.send_command(0x04) # POWER ON - self.ReadBusy() - self.send_command(0x12) # display refresh - epdconfig.delay_ms(100) - self.ReadBusy() - - def sleep(self): - self.send_command(0x02) # POWER_OFF - self.ReadBusy() - self.send_command(0x07) # DEEP_SLEEP - self.send_data(0xA5) # check code - - epdconfig.delay_ms(2000) - epdconfig.module_exit() -### END OF FILE ### - diff --git a/lib/waveshare_epd/epd7in3g.py b/lib/waveshare_epd/epd7in3g.py deleted file mode 100644 index c89bc6e..0000000 --- a/lib/waveshare_epd/epd7in3g.py +++ /dev/null @@ -1,242 +0,0 @@ -# ***************************************************************************** -# * | File : epd7in3g.py -# * | Author : Waveshare team -# * | Function : Electronic paper driver -# * | Info : -# *---------------- -# * | This version: V1 -# * | Date : 2022-07-20 -# # | Info : python demo -# ----------------------------------------------------------------------------- -# ******************************************************************************/ -# Permission is hereby granted, free of charge, to any person obtaining a copy -# of this software and associated documnetation files (the "Software"), to deal -# in the Software without restriction, including without limitation the rights -# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -# copies of the Software, and to permit persons to whom the Software is -# furished to do so, subject to the following conditions: -# -# The above copyright notice and this permission notice shall be included in -# all copies or substantial portions of the Software. -# -# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -# THE SOFTWARE. -# - -import logging -from . import epdconfig - -import PIL -from PIL import Image -import io - -# Display resolution -EPD_WIDTH = 800 -EPD_HEIGHT = 480 - -logger = logging.getLogger(__name__) - -class EPD: - def __init__(self): - self.reset_pin = epdconfig.RST_PIN - self.dc_pin = epdconfig.DC_PIN - self.busy_pin = epdconfig.BUSY_PIN - self.cs_pin = epdconfig.CS_PIN - self.width = EPD_WIDTH - self.height = EPD_HEIGHT - self.BLACK = 0x000000 # 00 BGR - self.WHITE = 0xffffff # 01 - self.YELLOW = 0x00ffff # 10 - self.RED = 0x0000ff # 11 - - # Hardware reset - def reset(self): - epdconfig.digital_write(self.reset_pin, 1) - epdconfig.delay_ms(200) - epdconfig.digital_write(self.reset_pin, 0) # module reset - epdconfig.delay_ms(2) - epdconfig.digital_write(self.reset_pin, 1) - epdconfig.delay_ms(200) - - def send_command(self, command): - epdconfig.digital_write(self.dc_pin, 0) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte([command]) - epdconfig.digital_write(self.cs_pin, 1) - - def send_data(self, data): - epdconfig.digital_write(self.dc_pin, 1) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte([data]) - epdconfig.digital_write(self.cs_pin, 1) - - def ReadBusyH(self): - logger.debug("e-Paper busy H") - while(epdconfig.digital_read(self.busy_pin) == 0): # 0: idle, 1: busy - epdconfig.delay_ms(5) - logger.debug("e-Paper busy H release") - - def ReadBusyL(self): - logger.debug("e-Paper busy L") - while(epdconfig.digital_read(self.busy_pin) == 1): # 0: busy, 1: idle - epdconfig.delay_ms(5) - logger.debug("e-Paper busy L release") - - def TurnOnDisplay(self): - self.send_command(0x12) # DISPLAY_REFRESH - self.send_data(0x01) - self.ReadBusyH() - - self.send_command(0x02) # POWER_OFF - self.send_data(0X00) - self.ReadBusyH() - - def init(self): - if (epdconfig.module_init() != 0): - return -1 - # EPD hardware init start - self.reset() - self.ReadBusyH() - epdconfig.delay_ms(30) - - self.send_command(0xAA) - self.send_data(0x49) - self.send_data(0x55) - self.send_data(0x20) - self.send_data(0x08) - self.send_data(0x09) - self.send_data(0x18) - - self.send_command(0x01) - self.send_data(0x3F) - - self.send_command(0x00) - self.send_data(0x4F) - self.send_data(0x69) - - self.send_command(0x05) - self.send_data(0x40) - self.send_data(0x1F) - self.send_data(0x1F) - self.send_data(0x2C) - - self.send_command(0x08) - self.send_data(0x6F) - self.send_data(0x1F) - self.send_data(0x1F) - self.send_data(0x22) - - # =================== - # 20211212 - # First setting - self.send_command(0x06) - self.send_data(0x6F) - self.send_data(0x1F) - self.send_data(0x14) - self.send_data(0x14) - # =================== - - self.send_command(0x03) - self.send_data(0x00) - self.send_data(0x54) - self.send_data(0x00) - self.send_data(0x44) - - self.send_command(0x60) - self.send_data(0x02) - self.send_data(0x00) - # Please notice that PLL must be set for version 2 IC - self.send_command(0x30) - self.send_data(0x08) - - self.send_command(0x50) - self.send_data(0x3F) - - self.send_command(0x61) - self.send_data(0x03) - self.send_data(0x20) - self.send_data(0x01) - self.send_data(0xE0) - - self.send_command(0xE3) - self.send_data(0x2F) - - self.send_command(0x84) - self.send_data(0x01) - return 0 - - def getbuffer(self, image): - # Create a pallette with the 4 colors supported by the panel - pal_image = Image.new("P", (1,1)) - pal_image.putpalette( (0,0,0, 255,255,255, 255,255,0, 255,0,0) + (0,0,0)*252) - - # Check if we need to rotate the image - imwidth, imheight = image.size - if(imwidth == self.width and imheight == self.height): - image_temp = image - elif(imwidth == self.height and imheight == self.width): - image_temp = image.rotate(90, expand=True) - else: - logger.warning("Invalid image dimensions: %d x %d, expected %d x %d" % (imwidth, imheight, self.width, self.height)) - - # Convert the soruce image to the 4 colors, dithering if needed - image_4color = image_temp.convert("RGB").quantize(palette=pal_image) - buf_4color = bytearray(image_4color.tobytes('raw')) - - # into a single byte to transfer to the panel - buf = [0x00] * int(self.width * self.height / 4) - idx = 0 - for i in range(0, len(buf_4color), 4): - buf[idx] = (buf_4color[i] << 6) + (buf_4color[i+1] << 4) + (buf_4color[i+2] << 2) + buf_4color[i+3] - idx += 1 - return buf - - def display(self, image): - if self.width % 4 == 0 : - Width = self.width // 4 - else : - Width = self.width // 4 + 1 - Height = self.height - - self.send_command(0x04) - self.ReadBusyH() - - self.send_command(0x10) - for j in range(0, Height): - for i in range(0, Width): - self.send_data(image[i + j * Width]) - self.TurnOnDisplay() - - def Clear(self, color=0x55): - if self.width % 4 == 0 : - Width = self.width // 4 - else : - Width = self.width // 4 + 1 - Height = self.height - - self.send_command(0x04) - self.ReadBusyH() - - self.send_command(0x10) - for j in range(0, Height): - for i in range(0, Width): - self.send_data(color) - - self.TurnOnDisplay() - - def sleep(self): - self.send_command(0x02) # POWER_OFF - self.send_data(0x00) - - self.send_command(0x07) # DEEP_SLEEP - self.send_data(0XA5) - - epdconfig.delay_ms(2000) - epdconfig.module_exit() -### END OF FILE ### - diff --git a/lib/waveshare_epd/epd7in5.py b/lib/waveshare_epd/epd7in5.py deleted file mode 100644 index 2f8d8fa..0000000 --- a/lib/waveshare_epd/epd7in5.py +++ /dev/null @@ -1,185 +0,0 @@ -# ***************************************************************************** -# * | File : epd7in5.py -# * | Author : Waveshare team -# * | Function : Electronic paper driver -# * | Info : -# *---------------- -# * | This version: V4.0 -# * | Date : 2019-06-20 -# # | Info : python demo -# ----------------------------------------------------------------------------- -# Permission is hereby granted, free of charge, to any person obtaining a copy -# of this software and associated documnetation files (the "Software"), to deal -# in the Software without restriction, including without limitation the rights -# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -# copies of the Software, and to permit persons to whom the Software is -# furished to do so, subject to the following conditions: -# -# The above copyright notice and this permission notice shall be included in -# all copies or substantial portions of the Software. -# -# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -# THE SOFTWARE. -# - - -import logging -from . import epdconfig - -# Display resolution -EPD_WIDTH = 640 -EPD_HEIGHT = 384 - -logger = logging.getLogger(__name__) - -class EPD: - def __init__(self): - self.reset_pin = epdconfig.RST_PIN - self.dc_pin = epdconfig.DC_PIN - self.busy_pin = epdconfig.BUSY_PIN - self.cs_pin = epdconfig.CS_PIN - self.width = EPD_WIDTH - self.height = EPD_HEIGHT - - # Hardware reset - def reset(self): - epdconfig.digital_write(self.reset_pin, 1) - epdconfig.delay_ms(200) - epdconfig.digital_write(self.reset_pin, 0) - epdconfig.delay_ms(5) - epdconfig.digital_write(self.reset_pin, 1) - epdconfig.delay_ms(200) - - def send_command(self, command): - epdconfig.digital_write(self.dc_pin, 0) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte([command]) - epdconfig.digital_write(self.cs_pin, 1) - - def send_data(self, data): - epdconfig.digital_write(self.dc_pin, 1) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte([data]) - epdconfig.digital_write(self.cs_pin, 1) - - def send_data2(self, data): - epdconfig.digital_write(self.dc_pin, 1) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte2(data) - epdconfig.digital_write(self.cs_pin, 1) - - def ReadBusy(self): - logger.debug("e-Paper busy") - while(epdconfig.digital_read(self.busy_pin) == 0): # 0: idle, 1: busy - epdconfig.delay_ms(100) - logger.debug("e-Paper busy release") - - def init(self): - if (epdconfig.module_init() != 0): - return -1 - # EPD hardware init start - self.reset() - - self.send_command(0x01) # POWER_SETTING - self.send_data2([0x37, 0x00]) - - self.send_command(0x00) # PANEL_SETTING - self.send_data2([0xCF, 0x08]) - - self.send_command(0x06) # BOOSTER_SOFT_START - self.send_data2([0xc7, 0xcc, 0x28]) - - self.send_command(0x04) # POWER_ON - self.ReadBusy() - - self.send_command(0x30) # PLL_CONTROL - self.send_data(0x3c) - - self.send_command(0x41) # TEMPERATURE_CALIBRATION - self.send_data(0x00) - - self.send_command(0x50) # VCOM_AND_DATA_INTERVAL_SETTING - self.send_data(0x77) - - self.send_command(0x60) # TCON_SETTING - self.send_data(0x22) - - self.send_command(0x61) # TCON_RESOLUTION - self.send_data(EPD_WIDTH >> 8) #source 640 - self.send_data(EPD_WIDTH & 0xff) - self.send_data(EPD_HEIGHT >> 8) #gate 384 - self.send_data(EPD_HEIGHT & 0xff) - - self.send_command(0x82) # VCM_DC_SETTING - self.send_data(0x1E) # decide by LUT file - - self.send_command(0xe5) # FLASH MODE - self.send_data(0x03) - - # EPD hardware init end - return 0 - - def getbuffer(self, image): - img = image - imwidth, imheight = img.size - halfwidth = int(self.width / 2) - buf = [0x33] * halfwidth * self.height - - if(imwidth == self.width and imheight == self.height): - img = img.convert('1') - elif(imwidth == self.height and imheight == self.width): - img = img.rotate(90, expand=True).convert('1') - imwidth, imheight = img.size - else: - logger.warning("Wrong image dimensions: must be " + str(self.width) + "x" + str(self.height)) - # return a blank buffer - return buf - - pixels = img.load() - - for y in range(imheight): - offset = y * halfwidth - for x in range(1, imwidth, 2): - i = offset + x // 2 - if(pixels[x-1, y] > 191): - if(pixels[x, y] > 191): - buf[i] = 0x33 - else: - buf[i] = 0x30 - else: - if(pixels[x, y] > 191): - buf[i] = 0x03 - else: - buf[i] = 0x00 - return buf - - def display(self, image): - self.send_command(0x10) - self.send_data2(image) - self.send_command(0x12) - epdconfig.delay_ms(100) - self.ReadBusy() - - def Clear(self): - buf = [0x33] * int(self.width * self.height / 2) - self.send_command(0x10) - self.send_data2(buf) - self.send_command(0x12) - self.ReadBusy() - - def sleep(self): - self.send_command(0x02) # POWER_OFF - self.ReadBusy() - - self.send_command(0x07) # DEEP_SLEEP - self.send_data(0XA5) - - epdconfig.delay_ms(2000) - epdconfig.module_exit() -### END OF FILE ### - diff --git a/lib/waveshare_epd/epd7in5_HD.py b/lib/waveshare_epd/epd7in5_HD.py deleted file mode 100644 index 908d036..0000000 --- a/lib/waveshare_epd/epd7in5_HD.py +++ /dev/null @@ -1,182 +0,0 @@ -# ***************************************************************************** -# * | File : epd7in5.py -# * | Author : Waveshare team -# * | Function : Electronic paper driver -# * | Info : -# *---------------- -# * | This version: V4.0 -# * | Date : 2019-06-20 -# # | Info : python demo -# ----------------------------------------------------------------------------- -# Permission is hereby granted, free of charge, to any person obtaining a copy -# of this software and associated documnetation files (the "Software"), to deal -# in the Software without restriction, including without limitation the rights -# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -# copies of the Software, and to permit persons to whom the Software is -# furished to do so, subject to the following conditions: -# -# The above copyright notice and this permission notice shall be included in -# all copies or substantial portions of the Software. -# -# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -# THE SOFTWARE. -# - - -import logging -from . import epdconfig - -# Display resolution -EPD_WIDTH = 880 -EPD_HEIGHT = 528 - -logger = logging.getLogger(__name__) - -class EPD: - def __init__(self): - self.reset_pin = epdconfig.RST_PIN - self.dc_pin = epdconfig.DC_PIN - self.busy_pin = epdconfig.BUSY_PIN - self.cs_pin = epdconfig.CS_PIN - self.width = EPD_WIDTH - self.height = EPD_HEIGHT - - # Hardware reset - def reset(self): - epdconfig.digital_write(self.reset_pin, 1) - epdconfig.delay_ms(200) - epdconfig.digital_write(self.reset_pin, 0) - epdconfig.delay_ms(2) - epdconfig.digital_write(self.reset_pin, 1) - epdconfig.delay_ms(200) - - def send_command(self, command): - epdconfig.digital_write(self.dc_pin, 0) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte([command]) - epdconfig.digital_write(self.cs_pin, 1) - - def send_data(self, data): - epdconfig.digital_write(self.dc_pin, 1) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte([data]) - epdconfig.digital_write(self.cs_pin, 1) - - def send_data2(self, data): - epdconfig.digital_write(self.dc_pin, 1) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte2(data) - epdconfig.digital_write(self.cs_pin, 1) - - def ReadBusy(self): - logger.debug("e-Paper busy") - busy = epdconfig.digital_read(self.busy_pin) - while(busy == 1): - busy = epdconfig.digital_read(self.busy_pin) - epdconfig.delay_ms(200) - - def init(self): - if (epdconfig.module_init() != 0): - return -1 - # EPD hardware init start - self.reset() - - self.ReadBusy(); - self.send_command(0x12); #SWRESET - self.ReadBusy(); - - self.send_command(0x46); # Auto Write Red RAM - self.send_data(0xf7); - self.ReadBusy(); - self.send_command(0x47); # Auto Write B/W RAM - self.send_data(0xf7); - self.ReadBusy(); - - self.send_command(0x0C); # Soft start setting - self.send_data2([0xAE, 0xC7, 0xC3, 0xC0, 0x40]) - - self.send_command(0x01); # Set MUX as 527 - self.send_data2([0xAF, 0x02, 0x01]) - - self.send_command(0x11); # Data entry mode - self.send_data(0x01); - - self.send_command(0x44); - self.send_data2([0x00, 0x00, 0x6F, 0x03]) # RAM x address start at 0 - self.send_command(0x45); - self.send_data2([0xAF, 0x02, 0x00, 0x00]) - - self.send_command(0x3C); # VBD - self.send_data(0x05); # LUT1, for white - - self.send_command(0x18); - self.send_data(0X80); - - - self.send_command(0x22); - self.send_data(0XB1); #Load Temperature and waveform setting. - self.send_command(0x20); - self.ReadBusy(); - - self.send_command(0x4E); # set RAM x address count to 0; - self.send_data2([0x00, 0x00]) - self.send_command(0x4F); - self.send_data2([0x00, 0x00]) - # EPD hardware init end - return 0 - - def getbuffer(self, image): - img = image - imwidth, imheight = img.size - if(imwidth == self.width and imheight == self.height): - img = img.convert('1') - elif(imwidth == self.height and imheight == self.width): - img = img.rotate(90, expand=True).convert('1') - else: - logger.warning("Wrong image dimensions: must be " + str(self.width) + "x" + str(self.height)) - # return a blank buffer - return [0xff] * int(self.width * self.height / 8) - - buf = bytearray(img.tobytes('raw')) - return buf - - def display(self, image): - self.send_command(0x4F); - self.send_data2([0x00, 0x00]) - self.send_command(0x24); - self.send_data2(image) - self.send_command(0x22); - self.send_data(0xF7);#Load LUT from MCU(0x32) - self.send_command(0x20); - epdconfig.delay_ms(10); - self.ReadBusy(); - - def Clear(self): - buf = [0xff] * int(self.width * self.height / 8) - self.send_command(0x4F); - self.send_data2([0x00, 0x00]) - self.send_command(0x24) - self.send_data2(buf) - - self.send_command(0x26) - self.send_data2(buf) - - self.send_command(0x22); - self.send_data(0xF7);#Load LUT from MCU(0x32) - self.send_command(0x20); - epdconfig.delay_ms(10); - self.ReadBusy(); - - def sleep(self): - self.send_command(0x10); - self.send_data(0x01); - - epdconfig.delay_ms(2000) - epdconfig.module_exit() -### END OF FILE ### - diff --git a/lib/waveshare_epd/epd7in5_V2.py b/lib/waveshare_epd/epd7in5_V2.py deleted file mode 100644 index 8314a4e..0000000 --- a/lib/waveshare_epd/epd7in5_V2.py +++ /dev/null @@ -1,279 +0,0 @@ -# ***************************************************************************** -# * | File : epd7in5.py -# * | Author : Waveshare team -# * | Function : Electronic paper driver -# * | Info : -# *---------------- -# * | This version: V4.0 -# * | Date : 2019-06-20 -# # | Info : python demo -# ----------------------------------------------------------------------------- -# Permission is hereby granted, free of charge, to any person obtaining a copy -# of this software and associated documnetation files (the "Software"), to deal -# in the Software without restriction, including without limitation the rights -# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -# copies of the Software, and to permit persons to whom the Software is -# furished to do so, subject to the following conditions: -# -# The above copyright notice and this permission notice shall be included in -# all copies or substantial portions of the Software. -# -# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -# THE SOFTWARE. -# - - -import logging -from . import epdconfig - -# Display resolution -EPD_WIDTH = 800 -EPD_HEIGHT = 480 - -logger = logging.getLogger(__name__) - -class EPD: - def __init__(self): - self.reset_pin = epdconfig.RST_PIN - self.dc_pin = epdconfig.DC_PIN - self.busy_pin = epdconfig.BUSY_PIN - self.cs_pin = epdconfig.CS_PIN - self.width = EPD_WIDTH - self.height = EPD_HEIGHT - - Voltage_Frame_7IN5_V2 = [ - 0x6, 0x3F, 0x3F, 0x11, 0x24, 0x7, 0x17, - ] - - LUT_VCOM_7IN5_V2 = [ - 0x0, 0xF, 0xF, 0x0, 0x0, 0x1, - 0x0, 0xF, 0x1, 0xF, 0x1, 0x2, - 0x0, 0xF, 0xF, 0x0, 0x0, 0x1, - 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, - 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, - 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, - 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, - ] - - LUT_WW_7IN5_V2 = [ - 0x10, 0xF, 0xF, 0x0, 0x0, 0x1, - 0x84, 0xF, 0x1, 0xF, 0x1, 0x2, - 0x20, 0xF, 0xF, 0x0, 0x0, 0x1, - 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, - 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, - 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, - 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, - ] - - LUT_BW_7IN5_V2 = [ - 0x10, 0xF, 0xF, 0x0, 0x0, 0x1, - 0x84, 0xF, 0x1, 0xF, 0x1, 0x2, - 0x20, 0xF, 0xF, 0x0, 0x0, 0x1, - 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, - 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, - 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, - 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, - ] - - LUT_WB_7IN5_V2 = [ - 0x80, 0xF, 0xF, 0x0, 0x0, 0x1, - 0x84, 0xF, 0x1, 0xF, 0x1, 0x2, - 0x40, 0xF, 0xF, 0x0, 0x0, 0x1, - 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, - 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, - 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, - 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, - ] - - LUT_BB_7IN5_V2 = [ - 0x80, 0xF, 0xF, 0x0, 0x0, 0x1, - 0x84, 0xF, 0x1, 0xF, 0x1, 0x2, - 0x40, 0xF, 0xF, 0x0, 0x0, 0x1, - 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, - 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, - 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, - 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, - ] - - # Hardware reset - def reset(self): - epdconfig.digital_write(self.reset_pin, 1) - epdconfig.delay_ms(20) - epdconfig.digital_write(self.reset_pin, 0) - epdconfig.delay_ms(2) - epdconfig.digital_write(self.reset_pin, 1) - epdconfig.delay_ms(20) - - def send_command(self, command): - epdconfig.digital_write(self.dc_pin, 0) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte([command]) - epdconfig.digital_write(self.cs_pin, 1) - - def send_data(self, data): - epdconfig.digital_write(self.dc_pin, 1) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte([data]) - epdconfig.digital_write(self.cs_pin, 1) - - def send_data2(self, data): - epdconfig.digital_write(self.dc_pin, 1) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte2(data) - epdconfig.digital_write(self.cs_pin, 1) - - def ReadBusy(self): - logger.debug("e-Paper busy") - self.send_command(0x71) - busy = epdconfig.digital_read(self.busy_pin) - while(busy == 0): - self.send_command(0x71) - busy = epdconfig.digital_read(self.busy_pin) - epdconfig.delay_ms(20) - logger.debug("e-Paper busy release") - - def SetLut(self, lut_vcom, lut_ww, lut_bw, lut_wb, lut_bb): - self.send_command(0x20) - for count in range(0, 42): - self.send_data(lut_vcom[count]) - - self.send_command(0x21) - for count in range(0, 42): - self.send_data(lut_ww[count]) - - self.send_command(0x22) - for count in range(0, 42): - self.send_data(lut_bw[count]) - - self.send_command(0x23) - for count in range(0, 42): - self.send_data(lut_wb[count]) - - self.send_command(0x24) - for count in range(0, 42): - self.send_data(lut_bb[count]) - - def init(self): - if (epdconfig.module_init() != 0): - return -1 - # EPD hardware init start - self.reset() - - # self.send_command(0x06) # btst - # self.send_data(0x17) - # self.send_data(0x17) - # self.send_data(0x28) # If an exception is displayed, try using 0x38 - # self.send_data(0x17) - - # self.send_command(0x01) #POWER SETTING - # self.send_data(0x07) - # self.send_data(0x07) #VGH=20V,VGL=-20V - # self.send_data(0x3f) #VDH=15V - # self.send_data(0x3f) #VDL=-15V - - self.send_command(0x01); # power setting - self.send_data(0x17); # 1-0=11: internal power - self.send_data(self.Voltage_Frame_7IN5_V2[6]); # VGH&VGL - self.send_data(self.Voltage_Frame_7IN5_V2[1]); # VSH - self.send_data(self.Voltage_Frame_7IN5_V2[2]); # VSL - self.send_data(self.Voltage_Frame_7IN5_V2[3]); # VSHR - - self.send_command(0x82); # VCOM DC Setting - self.send_data(self.Voltage_Frame_7IN5_V2[4]); # VCOM - - self.send_command(0x06); # Booster Setting - self.send_data(0x27); - self.send_data(0x27); - self.send_data(0x2F); - self.send_data(0x17); - - self.send_command(0x30); # OSC Setting - self.send_data(self.Voltage_Frame_7IN5_V2[0]); # 2-0=100: N=4 ; 5-3=111: M=7 ; 3C=50Hz 3A=100HZ - - self.send_command(0x04) #POWER ON - epdconfig.delay_ms(100) - self.ReadBusy() - - self.send_command(0X00) #PANNEL SETTING - self.send_data(0x3F) #KW-3f KWR-2F BWROTP 0f BWOTP 1f - - self.send_command(0x61) #tres - self.send_data(0x03) #source 800 - self.send_data(0x20) - self.send_data(0x01) #gate 480 - self.send_data(0xE0) - - self.send_command(0X15) - self.send_data(0x00) - - self.send_command(0X50) #VCOM AND DATA INTERVAL SETTING - self.send_data(0x10) - self.send_data(0x07) - - self.send_command(0X60) #TCON SETTING - self.send_data(0x22) - - self.send_command(0x65); # Resolution setting - self.send_data(0x00); - self.send_data(0x00); # 800*480 - self.send_data(0x00); - self.send_data(0x00); - - self.SetLut(self.LUT_VCOM_7IN5_V2, self.LUT_WW_7IN5_V2, self.LUT_BW_7IN5_V2, self.LUT_WB_7IN5_V2, self.LUT_BB_7IN5_V2) - # EPD hardware init end - return 0 - - def getbuffer(self, image): - img = image - imwidth, imheight = img.size - if(imwidth == self.width and imheight == self.height): - img = img.convert('1') - elif(imwidth == self.height and imheight == self.width): - # image has correct dimensions, but needs to be rotated - img = img.rotate(90, expand=True).convert('1') - else: - logger.warning("Wrong image dimensions: must be " + str(self.width) + "x" + str(self.height)) - # return a blank buffer - return [0x00] * (int(self.width/8) * self.height) - - buf = bytearray(img.tobytes('raw')) - # The bytes need to be inverted, because in the PIL world 0=black and 1=white, but - # in the e-paper world 0=white and 1=black. - for i in range(len(buf)): - buf[i] ^= 0xFF - return buf - - def display(self, image): - self.send_command(0x13) - self.send_data2(image) - - self.send_command(0x12) - epdconfig.delay_ms(100) - self.ReadBusy() - - def Clear(self): - buf = [0x00] * (int(self.width/8) * self.height) - self.send_command(0x10) - self.send_data2(buf) - self.send_command(0x13) - self.send_data2(buf) - self.send_command(0x12) - epdconfig.delay_ms(100) - self.ReadBusy() - - def sleep(self): - self.send_command(0x02) # POWER_OFF - self.ReadBusy() - - self.send_command(0x07) # DEEP_SLEEP - self.send_data(0XA5) - - epdconfig.delay_ms(2000) - epdconfig.module_exit() -### END OF FILE ### - diff --git a/lib/waveshare_epd/epd7in5b_HD.py b/lib/waveshare_epd/epd7in5b_HD.py deleted file mode 100644 index 89f7979..0000000 --- a/lib/waveshare_epd/epd7in5b_HD.py +++ /dev/null @@ -1,208 +0,0 @@ -# ***************************************************************************** -# * | File : epd7in5bc_HD.py -# * | Author : Waveshare team -# * | Function : Electronic paper driver -# * | Info : -# *---------------- -# * | This version: V1.0 -# * | Date : 2019-06-20 -# # | Info : python demo -# ----------------------------------------------------------------------------- -# Permission is hereby granted, free of charge, to any person obtaining a copy -# of this software and associated documnetation files (the "Software"), to deal -# in the Software without restriction, including without limitation the rights -# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -# copies of the Software, and to permit persons to whom the Software is -# furished to do so, subject to the following conditions: -# -# The above copyright notice and this permission notice shall be included in -# all copies or substantial portions of the Software. -# -# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -# THE SOFTWARE. -# - - -import logging -from . import epdconfig - -# Display resolution -EPD_WIDTH = 880 -EPD_HEIGHT = 528 - -logger = logging.getLogger(__name__) - -class EPD: - def __init__(self): - self.reset_pin = epdconfig.RST_PIN - self.dc_pin = epdconfig.DC_PIN - self.busy_pin = epdconfig.BUSY_PIN - self.cs_pin = epdconfig.CS_PIN - self.width = EPD_WIDTH - self.height = EPD_HEIGHT - - # Hardware reset - def reset(self): - epdconfig.digital_write(self.reset_pin, 1) - epdconfig.delay_ms(200) - epdconfig.digital_write(self.reset_pin, 0) - epdconfig.delay_ms(4) - epdconfig.digital_write(self.reset_pin, 1) - epdconfig.delay_ms(200) - - def send_command(self, command): - epdconfig.digital_write(self.dc_pin, 0) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte([command]) - epdconfig.digital_write(self.cs_pin, 1) - - def send_data(self, data): - epdconfig.digital_write(self.dc_pin, 1) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte([data]) - epdconfig.digital_write(self.cs_pin, 1) - - def ReadBusy(self): - logger.debug("e-Paper busy") - busy = epdconfig.digital_read(self.busy_pin) - while(busy == 1): - busy = epdconfig.digital_read(self.busy_pin) - epdconfig.delay_ms(200) - - def init(self): - if (epdconfig.module_init() != 0): - return -1 - - self.reset() - - self.send_command(0x12); #SWRESET - self.ReadBusy(); #waiting for the electronic paper IC to release the idle signal - - self.send_command(0x46); # Auto Write RAM - self.send_data(0xF7); - self.ReadBusy(); #waiting for the electronic paper IC to release the idle signal - - self.send_command(0x47); # Auto Write RAM - self.send_data(0xF7); - self.ReadBusy(); #waiting for the electronic paper IC to release the idle signal - - self.send_command(0x0C); # Soft start setting - self.send_data(0xAE); - self.send_data(0xC7); - self.send_data(0xC3); - self.send_data(0xC0); - self.send_data(0x40); - - self.send_command(0x01); # Set MUX as 527 - self.send_data(0xAF); - self.send_data(0x02); - self.send_data(0x01); - - self.send_command(0x11); # Data entry mode - self.send_data(0x01); - - self.send_command(0x44); - self.send_data(0x00); # RAM x address start at 0 - self.send_data(0x00); - self.send_data(0x6F); # RAM x address end at 36Fh -> 879 - self.send_data(0x03); - self.send_command(0x45); - self.send_data(0xAF); # RAM y address start at 20Fh; - self.send_data(0x02); - self.send_data(0x00); # RAM y address end at 00h; - self.send_data(0x00); - - self.send_command(0x3C); # VBD - self.send_data(0x01); # LUT1, for white - - self.send_command(0x18); - self.send_data(0X80); - self.send_command(0x22); - self.send_data(0XB1); #Load Temperature and waveform setting. - self.send_command(0x20); - self.ReadBusy(); #waiting for the electronic paper IC to release the idle signal - - self.send_command(0x4E); - self.send_data(0x00); - self.send_data(0x00); - self.send_command(0x4F); - self.send_data(0xAF); - self.send_data(0x02); - - return 0 - - def getbuffer(self, image): - # logger.debug("bufsiz = ",int(self.width/8) * self.height) - buf = [0xFF] * (int(self.width/8) * self.height) - image_monocolor = image.convert('1') - imwidth, imheight = image_monocolor.size - pixels = image_monocolor.load() - logger.debug('imwidth = %d imheight = %d ',imwidth, imheight) - if(imwidth == self.width and imheight == self.height): - logger.debug("Horizontal") - for y in range(imheight): - for x in range(imwidth): - # Set the bits for the column of pixels at the current position. - if pixels[x, y] == 0: - buf[int((x + y * self.width) / 8)] &= ~(0x80 >> (x % 8)) - elif(imwidth == self.height and imheight == self.width): - logger.debug("Vertical") - for y in range(imheight): - for x in range(imwidth): - newx = y - newy = self.height - x - 1 - if pixels[x, y] == 0: - buf[int((newx + newy*self.width) / 8)] &= ~(0x80 >> (y % 8)) - return buf - - def display(self, imageblack, imagered): - self.send_command(0x4F); - self.send_data(0xAf); - - self.send_command(0x24) - for i in range(0, int(self.width * self.height / 8)): - self.send_data(imageblack[i]); - - - self.send_command(0x26) - for i in range(0, int(self.width * self.height / 8)): - self.send_data(~imagered[i]); - - self.send_command(0x22); - self.send_data(0xC7); #Load LUT from MCU(0x32) - self.send_command(0x20); - epdconfig.delay_ms(200); #!!!The delay here is necessary, 200uS at least!!! - self.ReadBusy(); - - def Clear(self): - self.send_command(0x4F); - self.send_data(0xAf); - - self.send_command(0x24) - for i in range(0, int(self.width * self.height / 8)): - self.send_data(0xff); - - - self.send_command(0x26) - for i in range(0, int(self.width * self.height / 8)): - self.send_data(0x00); - - self.send_command(0x22); - self.send_data(0xC7); #Load LUT from MCU(0x32) - self.send_command(0x20); - epdconfig.delay_ms(200); #!!!The delay here is necessary, 200uS at least!!! - self.ReadBusy(); - - def sleep(self): - self.send_command(0x10); #deep sleep - self.send_data(0x01); - - epdconfig.delay_ms(2000) - epdconfig.module_exit() -### END OF FILE ### - diff --git a/lib/waveshare_epd/epd7in5b_V2.py b/lib/waveshare_epd/epd7in5b_V2.py deleted file mode 100644 index b69cefa..0000000 --- a/lib/waveshare_epd/epd7in5b_V2.py +++ /dev/null @@ -1,192 +0,0 @@ -# ***************************************************************************** -# * | File : epd7in5b_V2.py -# * | Author : Waveshare team -# * | Function : Electronic paper driver -# * | Info : -# *---------------- -# * | This version: V4.2 -# * | Date : 2022-01-08 -# # | Info : python demo -# ----------------------------------------------------------------------------- -# Permission is hereby granted, free of charge, to any person obtaining a copy -# of this software and associated documnetation files (the "Software"), to deal -# in the Software without restriction, including without limitation the rights -# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -# copies of the Software, and to permit persons to whom the Software is -# furished to do so, subject to the following conditions: -# -# The above copyright notice and this permission notice shall be included in -# all copies or substantial portions of the Software. -# -# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -# THE SOFTWARE. -# - - -import logging -from . import epdconfig - -# Display resolution -EPD_WIDTH = 800 -EPD_HEIGHT = 480 - -logger = logging.getLogger(__name__) - -class EPD: - def __init__(self): - self.reset_pin = epdconfig.RST_PIN - self.dc_pin = epdconfig.DC_PIN - self.busy_pin = epdconfig.BUSY_PIN - self.cs_pin = epdconfig.CS_PIN - self.width = EPD_WIDTH - self.height = EPD_HEIGHT - - # Hardware reset - def reset(self): - epdconfig.digital_write(self.reset_pin, 1) - epdconfig.delay_ms(200) - epdconfig.digital_write(self.reset_pin, 0) - epdconfig.delay_ms(4) - epdconfig.digital_write(self.reset_pin, 1) - epdconfig.delay_ms(200) - - def send_command(self, command): - epdconfig.digital_write(self.dc_pin, 0) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte([command]) - epdconfig.digital_write(self.cs_pin, 1) - - def send_data(self, data): - epdconfig.digital_write(self.dc_pin, 1) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte([data]) - epdconfig.digital_write(self.cs_pin, 1) - - def send_data2(self, data): #faster - epdconfig.digital_write(self.dc_pin, 1) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte2(data) - epdconfig.digital_write(self.cs_pin, 1) - - def ReadBusy(self): - logger.debug("e-Paper busy") - self.send_command(0x71) - busy = epdconfig.digital_read(self.busy_pin) - while(busy == 0): - self.send_command(0x71) - busy = epdconfig.digital_read(self.busy_pin) - epdconfig.delay_ms(200) - logger.debug("e-Paper busy release") - - def init(self): - if (epdconfig.module_init() != 0): - return -1 - - self.reset() - - # self.send_command(0x06) # btst - # self.send_data(0x17) - # self.send_data(0x17) - # self.send_data(0x38) # If an exception is displayed, try using 0x38 - # self.send_data(0x17) - - self.send_command(0x01); #POWER SETTING - self.send_data(0x07); - self.send_data(0x07); #VGH=20V,VGL=-20V - self.send_data(0x3f); #VDH=15V - self.send_data(0x3f); #VDL=-15V - - self.send_command(0x04); #POWER ON - epdconfig.delay_ms(100); - self.ReadBusy(); - - self.send_command(0X00); #PANNEL SETTING - self.send_data(0x0F); #KW-3f KWR-2F BWROTP 0f BWOTP 1f - - self.send_command(0x61); #tres - self.send_data(0x03); #source 800 - self.send_data(0x20); - self.send_data(0x01); #gate 480 - self.send_data(0xE0); - - self.send_command(0X15); - self.send_data(0x00); - - self.send_command(0X50); #VCOM AND DATA INTERVAL SETTING - self.send_data(0x11); - self.send_data(0x07); - - self.send_command(0X60); #TCON SETTING - self.send_data(0x22); - - self.send_command(0x65); - self.send_data(0x00); - self.send_data(0x00); - self.send_data(0x00); - self.send_data(0x00); - - return 0 - - def getbuffer(self, image): - img = image - imwidth, imheight = img.size - if(imwidth == self.width and imheight == self.height): - img = img.convert('1') - elif(imwidth == self.height and imheight == self.width): - # image has correct dimensions, but needs to be rotated - img = img.rotate(90, expand=True).convert('1') - else: - logger.warning("Wrong image dimensions: must be " + str(self.width) + "x" + str(self.height)) - # return a blank buffer - return [0x00] * (int(self.width/8) * self.height) - - buf = bytearray(img.tobytes('raw')) - # The bytes need to be inverted, because in the PIL world 0=black and 1=white, but - # in the e-paper world 0=white and 1=black. - for i in range(len(buf)): - buf[i] ^= 0xFF - return buf - - def display(self, imageblack, imagered): - self.send_command(0x10) - # The black bytes need to be inverted back from what getbuffer did - for i in range(len(imageblack)): - imageblack[i] ^= 0xFF - self.send_data2(imageblack) - - self.send_command(0x13) - self.send_data2(imagered) - - self.send_command(0x12) - epdconfig.delay_ms(100) - self.ReadBusy() - - def Clear(self): - buf = [0x00] * (int(self.width/8) * self.height) - buf2 = [0xff] * (int(self.width/8) * self.height) - self.send_command(0x10) - self.send_data2(buf2) - - self.send_command(0x13) - self.send_data2(buf) - - self.send_command(0x12) - epdconfig.delay_ms(100) - self.ReadBusy() - - def sleep(self): - self.send_command(0x02) # POWER_OFF - self.ReadBusy() - - self.send_command(0x07) # DEEP_SLEEP - self.send_data(0XA5) - - epdconfig.delay_ms(2000) - epdconfig.module_exit() -### END OF FILE ### - diff --git a/lib/waveshare_epd/epd7in5bc.py b/lib/waveshare_epd/epd7in5bc.py deleted file mode 100644 index 14c491c..0000000 --- a/lib/waveshare_epd/epd7in5bc.py +++ /dev/null @@ -1,204 +0,0 @@ -# ***************************************************************************** -# * | File : epd7in5bc.py -# * | Author : Waveshare team -# * | Function : Electronic paper driver -# * | Info : -# *---------------- -# * | This version: V4.0 -# * | Date : 2019-06-20 -# # | Info : python demo -# ----------------------------------------------------------------------------- -# Permission is hereby granted, free of charge, to any person obtaining a copy -# of this software and associated documnetation files (the "Software"), to deal -# in the Software without restriction, including without limitation the rights -# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -# copies of the Software, and to permit persons to whom the Software is -# furished to do so, subject to the following conditions: -# -# The above copyright notice and this permission notice shall be included in -# all copies or substantial portions of the Software. -# -# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -# THE SOFTWARE. -# - - -import logging -from . import epdconfig - -# Display resolution -EPD_WIDTH = 640 -EPD_HEIGHT = 384 - -logger = logging.getLogger(__name__) - -class EPD: - def __init__(self): - self.reset_pin = epdconfig.RST_PIN - self.dc_pin = epdconfig.DC_PIN - self.busy_pin = epdconfig.BUSY_PIN - self.cs_pin = epdconfig.CS_PIN - self.width = EPD_WIDTH - self.height = EPD_HEIGHT - - # Hardware reset - def reset(self): - epdconfig.digital_write(self.reset_pin, 1) - epdconfig.delay_ms(200) - epdconfig.digital_write(self.reset_pin, 0) - epdconfig.delay_ms(5) - epdconfig.digital_write(self.reset_pin, 1) - epdconfig.delay_ms(200) - - def send_command(self, command): - epdconfig.digital_write(self.dc_pin, 0) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte([command]) - epdconfig.digital_write(self.cs_pin, 1) - - def send_data(self, data): - epdconfig.digital_write(self.dc_pin, 1) - epdconfig.digital_write(self.cs_pin, 0) - epdconfig.spi_writebyte([data]) - epdconfig.digital_write(self.cs_pin, 1) - - def ReadBusy(self): - logger.debug("e-Paper busy") - while(epdconfig.digital_read(self.busy_pin) == 0): # 0: idle, 1: busy - epdconfig.delay_ms(100) - logger.debug("e-Paper busy release") - - def init(self): - if (epdconfig.module_init() != 0): - return -1 - - self.reset() - - self.send_command(0x01) # POWER_SETTING - self.send_data(0x37) - self.send_data(0x00) - - self.send_command(0x00) # PANEL_SETTING - self.send_data(0xCF) - self.send_data(0x08) - - self.send_command(0x30) # PLL_CONTROL - self.send_data(0x3A) # PLL: 0-15:0x3C, 15+:0x3A - - self.send_command(0x82) # VCM_DC_SETTING - self.send_data(0x28) #all temperature range - - self.send_command(0x06) # BOOSTER_SOFT_START - self.send_data(0xc7) - self.send_data(0xcc) - self.send_data(0x15) - - self.send_command(0x50) # VCOM AND DATA INTERVAL SETTING - self.send_data(0x77) - - self.send_command(0x60) # TCON_SETTING - self.send_data(0x22) - - self.send_command(0x65) # FLASH CONTROL - self.send_data(0x00) - - self.send_command(0x61) # TCON_RESOLUTION - self.send_data(self.width >> 8) # source 640 - self.send_data(self.width & 0xff) - self.send_data(self.height >> 8) # gate 384 - self.send_data(self.height & 0xff) - - self.send_command(0xe5) # FLASH MODE - self.send_data(0x03) - - return 0 - - def getbuffer(self, image): - # logger.debug("bufsiz = ",int(self.width/8) * self.height) - buf = [0xFF] * (int(self.width/8) * self.height) - image_monocolor = image.convert('1') - imwidth, imheight = image_monocolor.size - pixels = image_monocolor.load() - logger.debug('imwidth = %d imheight = %d ',imwidth, imheight) - if(imwidth == self.width and imheight == self.height): - logger.debug("Horizontal") - for y in range(imheight): - for x in range(imwidth): - # Set the bits for the column of pixels at the current position. - if pixels[x, y] == 0: - buf[int((x + y * self.width) / 8)] &= ~(0x80 >> (x % 8)) - elif(imwidth == self.height and imheight == self.width): - logger.debug("Vertical") - for y in range(imheight): - for x in range(imwidth): - newx = y - newy = self.height - x - 1 - if pixels[x, y] == 0: - buf[int((newx + newy*self.width) / 8)] &= ~(0x80 >> (y % 8)) - return buf - - def display(self, imageblack, imagered): - self.send_command(0x10) - for i in range(0, int(self.width / 8 * self.height)): - temp1 = imageblack[i] - temp2 = imagered[i] - j = 0 - while (j < 8): - if ((temp2 & 0x80) == 0x00): - temp3 = 0x04 #red - elif ((temp1 & 0x80) == 0x00): - temp3 = 0x00 #black - else: - temp3 = 0x03 #white - - temp3 = (temp3 << 4) & 0xFF - temp1 = (temp1 << 1) & 0xFF - temp2 = (temp2 << 1) & 0xFF - j += 1 - if((temp2 & 0x80) == 0x00): - temp3 |= 0x04 #red - elif ((temp1 & 0x80) == 0x00): - temp3 |= 0x00 #black - else: - temp3 |= 0x03 #white - temp1 = (temp1 << 1) & 0xFF - temp2 = (temp2 << 1) & 0xFF - self.send_data(temp3) - j += 1 - - self.send_command(0x04) # POWER ON - self.ReadBusy() - self.send_command(0x12) # display refresh - epdconfig.delay_ms(100) - self.ReadBusy() - - def Clear(self): - self.send_command(0x10) - for i in range(0, int(self.width / 8 * self.height)): - self.send_data(0x33) - self.send_data(0x33) - self.send_data(0x33) - self.send_data(0x33) - - self.send_command(0x04) # POWER ON - self.ReadBusy() - self.send_command(0x12) # display refresh - epdconfig.delay_ms(100) - self.ReadBusy() - - def sleep(self): - self.send_command(0x02) # POWER_OFF - self.ReadBusy() - - self.send_command(0x07) # DEEP_SLEEP - self.send_data(0XA5) - - epdconfig.delay_ms(2000) - epdconfig.module_exit() -### END OF FILE ### -