2019.06.24

Jetson Nano/c/lib/Config/DEV_Config.h

@@ -0,0 +1,69 @@
+/*****************************************************************************
+* | File      	:   DEV_Config.h
+* | Author      :   Waveshare team
+* | Function    :   Hardware underlying interface
+* | Info        :
+*----------------
+* |	This version:   V1.0
+* | Date        :   2019-06-04
+* | 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.
+#
+******************************************************************************/
+#ifndef _DEV_CONFIG_H_
+#define _DEV_CONFIG_H_
+
+#include "sysfs_gpio.h"
+#include "sysfs_software_spi.h"
+#include <stdint.h>
+#include <stdio.h>
+
+/**
+ * data
+**/
+#define UBYTE   uint8_t
+#define UWORD   uint16_t
+#define UDOUBLE uint32_t
+
+/**
+ * GPIO config
+**/
+// #define EPD_MOSI_PIN    SPI0_MOSI
+// #define EPD_SCK_PIN     SPI0_SCK
+#define EPD_CS_PIN      SPI0_CS0
+#define EPD_DC_PIN      GPIO25
+#define EPD_RST_PIN     GPIO17
+#define EPD_BUSY_PIN    GPIO24
+
+/**
+ * GPIO read and write
+**/
+#define DEV_Digital_Write(_pin, _value) SYSFS_GPIO_Write(_pin, _value)
+#define DEV_Digital_Read(_pin) SYSFS_GPIO_Read(_pin)
+
+/*------------------------------------------------------------------------------------------------------*/
+UBYTE DEV_Module_Init(void);
+void DEV_Module_Exit(void);
+void DEV_Delay_us(UWORD xus);
+void DEV_Delay_ms(UWORD xms);
+void DEV_SPI_WriteByte(UBYTE value);
+
+
+#endif