e-paper-display/bcm2835-1.71/e-Paper/Arduino/epd1in02d/DEV_Config.cpp

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/*****************************************************************************
* | File : DEV_Config.c
* | Author : Waveshare team
* | Function : Hardware underlying interface
* | Info :
* Used to shield the underlying layers of each master
* and enhance portability
*----------------
* | This version: V1.0
* | Date : 2018-11-22
* | Info :
# 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.
#
******************************************************************************/
#include "DEV_Config.h"
void GPIO_Init()
{
pinMode(EPD_CS_PIN, OUTPUT);
pinMode(EPD_RST_PIN, OUTPUT);
pinMode(EPD_DC_PIN, OUTPUT);
pinMode(EPD_BUSY_PIN, INPUT);
}
void Config_Init()
{
GPIO_Init();
//Serial
Serial.begin(115200);
//spi
SPI.setDataMode(SPI_MODE3);
SPI.setBitOrder(MSBFIRST);
SPI.setClockDivider(SPI_CLOCK_DIV2);
SPI.begin();
}