Init commit

2026-06-17 09:48:54 +08:00
commit d3c9082493
43 changed files with 3908 additions and 0 deletions
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+/*
+ * SPI_Driv.h
+ *
+ *  Created on: 2021年4月2日
+ *      Author: dell
+ */
+
+#ifndef SRC_SPI_DRIV_H_
+#define SRC_SPI_DRIV_H_
+
+#include "sleep.h"
+#include "stdio.h"
+#include "xgpiops.h"
+
+typedef uint32_t   u32;
+typedef uint16_t   u16;
+typedef uint8_t    u8;
+
+#define  wr_flag  1
+#define  rd_flag  0
+
+#define  GPIO_OUT	  		1
+#define  GPIO_IN	  		0
+
+#define  NUM_SCK_CMD	    4
+#define  NUM_SCK_ADDR	    8
+#define  NUM_SCK_LENGTH	    4
+#define  NUM_SCK_ENABLE	    8
+#define  NUM_SCK_BYTE	    2
+
+void interface_initial(u32* device);
+void rst_CPLD(u32* device,u32 num_wire);
+
+void  rst(char *d);
+
+void spi_write_onewire(u8 addr, u8 *data, u8 width, u32* device);
+u32	 spi_read_onewire(char addr,char width,u32* device,char* read_data);
+
+u32	 uspi_read_onewire(char addr, char width, u32* device);
+
+void fourwire_write(u8 txdata, u32 sdi0, u32 sdi1, u32 sdi2, u32 sdi3);
+u16	fourwire_read(u32 sdo0, u32 sdo1, u32 sdo2, u32 sdo3);
+void spi_write_fourwire(char addr,u16 data,u32* device);
+void spi_read_fourwire(char addr,u16* rxdata,u32* device);
+
+void GPIO_dir_set_16(u32* device,char dir);
+void GPIO_dir_set_cs_enable(u32* device,u8 dir);
+
+#endif /* SRC_SPI_DRIV_H_ */