第一次提交

Middlewares/mx_spi.h

@@ -0,0 +1,19 @@
+#ifndef _MX_SPI_H
+#define _MX_SPI_H
+#include "at32a423.h"
+#include "main.h"
+typedef struct
+{
+	uint8_t 							: 2;
+	uint8_t	message_type 	: 2;
+	uint8_t device_id 		: 4;
+	uint8_t data[AX_NUM*AY_NUM];
+	uint8_t error_flag;
+	uint8_t check_sum;
+}mx_spi_frame_struct;
+
+void mx_spi_init(void);
+void update_spi_data(uint8_t *sensor_data,uint16_t sensor_data_len);
+void updata_spi_dma(void);
+#endif
+