#ifndef _APP_UART_H_
#define _APP_UART_H_

#include <stdint.h>
#include "uart.h"

//数据帧头
#define FRAME_HEADER 0xA100

#define MAX_LEN 127

//失能数据校验
#define DISABLE_CRC8 1

typedef struct uart_daraframe
{
	volatile uint16_t header;//0xA100
	volatile uint8_t cmd_id;
	volatile uint8_t reg_addr;
	volatile uint8_t length;
	volatile uint8_t data[MAX_LEN];
	volatile uint8_t crc;
} uart_daraframe_t;

typedef struct radar_daraframe
{
	uint8_t header;
	uint8_t Left_data;
	uint8_t Right_data;
} radar_daraframe_t;


//初始化
void app_uart_Init(uint8_t port, uint32_t baudrate, uint8_t io_tx, uint8_t io_rx);
//发送命令
void app_uart_Sendcmd(uint8_t port, volatile uint8_t cmd_id ,volatile uint8_t reg_addr ,volatile uint8_t *data, volatile uint8_t length);

uint8_t crc8_checkout(uint8_t *buff, uint8_t length);

#endif