143 lines
3.7 KiB
C++
143 lines
3.7 KiB
C++
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/**
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* @brief is11相关底层函数
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*
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*/
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#ifndef __IS11COMON_H__
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#define __IS11COMON_H__
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#ifndef IS11COMMON_H
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#define IS11COMMON_H
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#include <stdint.h>
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#include <stddef.h>
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#include <string>
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#include<Arduino.h>
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#include "log.h"
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#define COMMAND_GET 0x03
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#define COMMAND_SET 0x06
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#define COMMAND_MULTSET 0x10
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#define POLYNOMIAL 0xa001 //modbus crc
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typedef unsigned char u_char;
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/**
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* @brief 串口写函数类型
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*
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*/
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typedef size_t (*SERIALWRITE)(u_char* data,size_t lenth);
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/**
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* @brief 串口读函数原型
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*
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*/
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typedef size_t (*SERIALREAD)(u_char* data,size_t lenth);
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const u_char GET_ADDRESS[] ={0x01,0x03,0x00,0x01,0x00,0x01};
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const u_char GET_BANDRATE[] ={0x01,0x03,0x00,0x02,0x00,0x01};
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const u_char GET_INTEGRAL_TIME[] ={0x01,0x03,0x00,0x06,0x00,0x01};
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const u_char GET_AVERAGE_NUMBER[] ={0x01,0x03,0x00,0x07,0x00,0x01};
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const u_char GET_WAVELENTH_AT_BAND[]={0x01,0x03,0x00,0x10,0x00,0x02};
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const u_char GET_VALUE_AT_BAND[] ={0x01,0x03,0x00,0x30,0x00,0x02};
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const u_char GET_SETTING_OF_LAMP[] ={0x01,0x03,0x00,0x04,0x00,0x01};
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const u_char GET_WAVELENTH_COEFF[] ={0x01,0x03,0x00,0x20,0x00,0x08};
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const u_char GET_ALL_DN[] ={0x01,0x03,0x01,0x00,0x10,0x00};
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const u_char GET_SERIAL_NUMBER[] ={0x01,0x03,0x00,0x40,0x00,0x00};
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const u_char GET_PRODUCT_NAME[] ={0x01,0x03,0x00,0x50,0x00,0x00};
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const u_char SET_ADDRESS[] ={0x01,0x06,0x00,0x01};
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// const u_char SET_BandRATE[] ={0x01,0x06,0x00,0x02};
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const u_char SET_INTEGRAL_TIME[] ={0x01,0x06,0x00,0x06};
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const u_char SET_AVERAGE_NUMBER[] ={0x01,0x06,0x00,0x07};
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const u_char SET_WORK_MODE[] ={0x01,0x06,0x00,0x01};
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const u_char SET_WAVELENTH_COEFF[] ={0x01,0x10,0x00,0x20,0x00,0x08,0x16};
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/**
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* @brief 判断传感器是否初始化完成
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*
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* @return true
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* @return false
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*/
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bool isSensorInit();
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/**
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* @brief 初始化传感器
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*
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* @param writefunc 写函数
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* @param readfunc 读函数
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*/
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void InitFunction(SERIALWRITE writefunc,SERIALREAD readfunc);
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/**
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* @brief 获取 BufferForRead 的指针 用于读取返回的数据
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*
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*/
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u_char * GetDataBufferPTR();
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/**
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* @brief 发送获取设备信息的指令 适用于Get指令
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*
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* @param Command 指令 预定的数组
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* @param lenth 指令长度 可以用sizeof来求算
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* @return size_t 返回数据的长度 输出存放于 BufferForRead;
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*/
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size_t SendGetSensorInfo(u_char * Command,size_t lenth);//此过程不适合获取数据
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/**
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* @brief
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*
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* @param shutter
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* @return size_t
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*/
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size_t SendGetData(int shutter);
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/**
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* @brief 发送设置指令
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*
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* @param Command 指令内容
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* @param CommandLenth 指令长度
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* @param Value 设置值
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* @param ValueLenth 值长度 默认是两个字节
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* @return size_t 返回值长度
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*/
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size_t SendSettingCommand(u_char * Command,size_t CommandLenth,u_char *Value,size_t ValueLenth=2);
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//big
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/**
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* @brief 用来获取信息的返回的数据
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*
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* @param isbig 是指用几个字节表示数据长度 暂时只发现采集数据时用两个字节
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* @return size_t 接收到的数据大小
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*/
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size_t GetInfoBackFromSensor(bool isbig=false);
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/**
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* @brief 获取设置后返回数据
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*
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* @return size_t 返回数据长度;
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*/
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size_t GetSetBackFromSensor();
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/**
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* @brief
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*
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* @param data
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* @param lenth
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* @return size_t
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*/
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size_t SerialWrite(u_char* data,size_t lenth);
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size_t SerailRead(u_char* data,size_t lenth=0);
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/**
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* @brief 计算crc16
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*
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* @param data 数据
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* @param len 数据长度
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* @param polynomial crc16多项式 默认是A001H
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* @return uint16_t crc16的值
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*/
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uint16_t crc16(const uint8_t *data, size_t len, uint16_t polynomial=POLYNOMIAL) ;
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bool panduanHeader();
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void CoverLittleAndBig(char *data,int lenth);
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#endif
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#endif // __IS11COMON_H__
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