44 lines
992 B
C
44 lines
992 B
C
#ifndef _RADAR_H
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#define _RADAR_H
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#include "cm_os.h"
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//#define RADAR_STA jt808_term_param_item.set_term_param.RadarEN // 雷达使能位, 0 代表关闭, 1 代表开启
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typedef struct radar_daraframe{
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volatile uint16_t Front_data;
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volatile uint16_t Back_data;
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} radar_daraframe_t;
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enum RADAR_MODE{
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RADAR_MODE_Dispose = 0, //处理模式
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RADAR_MODE_Real = 1, //实时模式
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};
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enum RADAR_ID{
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RADAR_ID_Front = 0x01, //前雷达ID
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RADAR_ID_Back = 0x02, //后雷达ID
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};
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typedef struct radar_data{
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uint8_t radar_id;
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uint16_t distance;
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} radar_data_t;
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extern osMutexId_t radar_mutex; // 互斥锁
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extern radar_data_t radar_data;
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// 雷达测离初始化
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void radar_init(void);
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//发送读取实时值数据命令
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void radar_Sendcmd(uint8_t radar_id , uint8_t radar_mode);
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// 数据接收处理函数
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void radar_CheckData(uint8_t *data, uint16_t data_len);
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uint16_t crc16_modbus(uint8_t *data, uint16_t length);
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#endif /* _RADAR_H */ |