Tijl Goens
/
EpaperdisplayII
tempcommit 13/05
epdif.h
- Committer:
- tijl
- Date:
- 2019-05-15
- Revision:
- 2:048e163245b7
- Parent:
- 0:73f2160fef5a
File content as of revision 2:048e163245b7:
/** * @filename : epdif.h * @brief : Header file of epdif.cpp providing EPD interface functions * Users have to implement all the functions in epdif.cpp * @author : Yehui from Waveshare * * Copyright (C) Waveshare August 10 2017 * * 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. */ #ifndef EPDIF_H #define EPDIF_H #define LOW 0; #define HIGH 1; #include "mbed.h" /* // Pin definition #define RST_PIN DigitalOut reset_pin (A2)//rst #define DC_PIN DigitalOut dc_pin (A5) //SCL pin on mbed shield #define CS_PIN DigitalOut cs_pin (D9) #define BUSY_PIN DigitalOut busy_pin (D3)//int */ //DigitalOut mosi_pin(D11); //DigitalOut miso_pin(D12); //DigitalOut sclk_pin(A5); //DigitalOut ssel_pin(D9); class EpdIf { public: EpdIf(void); ~EpdIf(void); int IfInit(void); void DigitalWrite(DigitalOut &pin, int value); int DigitalRead(PinName &pin); void DelayMs(unsigned int delaytime); void SpiTransfer(unsigned char data); private: char rx_buffer[256]; char tx_buffer[256]; SPI _spi; DigitalOut _cs; DigitalOut reset_pin; DigitalOut dc_pin; DigitalOut busy_pin; }; #endif