97 lines
2.8 KiB
C
97 lines
2.8 KiB
C
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/*****************************************************************************
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* | File : DEV_Config.h
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* | Author : Waveshare team
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* | Function : Hardware underlying interface
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* | Info :
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* Used to shield the underlying layers of each master
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* and enhance portability
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*----------------
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* | This version: V2.0
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* | Date : 2018-10-30
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* | Info :
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* 1.add:
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* UBYTE\UWORD\UDOUBLE
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* 2.Change:
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* EPD_RST -> EPD_RST_PIN
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* EPD_DC -> EPD_DC_PIN
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* EPD_CS -> EPD_CS_PIN
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* EPD_BUSY -> EPD_BUSY_PIN
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* 3.Remote:
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* EPD_RST_1\EPD_RST_0
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* EPD_DC_1\EPD_DC_0
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* EPD_CS_1\EPD_CS_0
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* EPD_BUSY_1\EPD_BUSY_0
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* 3.add:
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* #define DEV_Digital_Write(_pin, _value) bcm2835_GPIOI_write(_pin, _value)
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* #define DEV_Digital_Read(_pin) bcm2835_GPIOI_lev(_pin)
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* #define DEV_SPI_WriteByte(__value) bcm2835_spi_transfer(__value)
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#
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documnetation files (the "Software"), to deal
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# in the Software without restriction, including without limitation the rights
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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# copies of the Software, and to permit persons to whom the Software is
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# furished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included in
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# all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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# THE SOFTWARE.
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#
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******************************************************************************/
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#ifndef _DEV_CONFIG_H_
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#define _DEV_CONFIG_H_
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#include <stdint.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include <unistd.h>
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#include <errno.h>
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#include <stdio.h>
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#include <string.h>
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#include "Debug.h"
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#include <bcm2835.h>
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/**
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* GPIO
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**/
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#define EPD_RST_PIN 17
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#define EPD_CS_PIN 8
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#define EPD_BUSY_PIN 24
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/**
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* data
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**/
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#define UBYTE uint8_t
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#define UWORD uint16_t
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#define UDOUBLE uint32_t
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/*------------------------------------------------------------------------------------------------------*/
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void DEV_Digital_Write(UWORD Pin, UBYTE Value);
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UBYTE DEV_Digital_Read(UWORD Pin);
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void DEV_SPI_WriteByte(UBYTE Value);
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UBYTE DEV_SPI_ReadByte();
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void DEV_Delay_ms(UDOUBLE xms);
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void DEV_Delay_us(UDOUBLE xus);
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UBYTE DEV_Module_Init(void);
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void DEV_Module_Exit(void);
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#endif
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