48 lines
2.1 KiB
Plaintext
48 lines
2.1 KiB
Plaintext
|
/*****************************************************************************
|
|||
|
|
* | File : Readme_CN.txt
|
|||
|
|
* | Author : Waveshare team
|
|||
|
|
* | Function : Help with use
|
|||
|
|
* | Info :
|
|||
|
|
*----------------
|
|||
|
|
* | This version: V1.0
|
|||
|
|
* | Date : 2022-08-11
|
|||
|
|
* | Info : Here is an English version of the documentation for your quick use.
|
|||
|
|
******************************************************************************/
|
|||
|
|
This file is to help you use this Demo.
|
|||
|
|
Since our ink screens are getting more and more, it is not convenient for our maintenance, so all the ink screen programs are made into one project.
|
|||
|
|
A brief description of the use of this project is here:
|
|||
|
|
|
|||
|
|
1. Basic information:
|
|||
|
|
This routine is developed based on the Ubuntu 20.04 Server_20220718 system image
|
|||
|
|
This routine is developed based on Sunrise X3 PI, routines are verified on Sunrise X3 PI;
|
|||
|
|
This routine is verified using the e-paper Driver HAT module. You can check the corresponding test routine in the examples\ of the project.
|
|||
|
|
|
|||
|
|
2. Pin connection:
|
|||
|
|
Pin connections can be viewed in \lib\epdconfig.py and will be repeated here:
|
|||
|
|
EPD => sunrise x3 pi (BCM)
|
|||
|
|
VCC -> 3.3
|
|||
|
|
GND -> GND
|
|||
|
|
DIN -> 10(SPI0_MOSI)
|
|||
|
|
CLK -> 11(SPI0_SCK)
|
|||
|
|
CS -> 8(SPI0_CS0)
|
|||
|
|
DC -> 25
|
|||
|
|
RST -> 17
|
|||
|
|
BUSY -> 24
|
|||
|
|
|
|||
|
|
3.Installation library
|
|||
|
|
The system has built-in libraries, so you do not need to install them
|
|||
|
|
|
|||
|
|
4. Basic use:
|
|||
|
|
Since this project is a comprehensive project, you may need to read the following for use:
|
|||
|
|
You can view the test program in the examples\ directory.
|
|||
|
|
Please note which ink screen you purchased.
|
|||
|
|
Chestnut 1:
|
|||
|
|
If you purchased 5.83inch e-paper, then you should execute the command:
|
|||
|
|
Sudo python epd_5in83_test.py
|
|||
|
|
Chestnut 2:
|
|||
|
|
If you buy a 2.9inch e-paper (B), since the 2.9-inch Type B and Type C are common driver codes,
|
|||
|
|
Then you should execute the command:
|
|||
|
|
Sudo python epd_2in9bc_test.py
|
|||
|
|
|
|||
|
|
Note: For epd_1in54_V2_test.py and epd_2in13_V2_test.py, please note that the V2 logo is attached to the back of your screen.
|