69 lines
1.6 KiB
C++
69 lines
1.6 KiB
C++
#ifndef RADIOMIXELEMENT_H
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#define RADIOMIXELEMENT_H
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#include <NeoHWSerial.h>
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//注释以关闭调试功能
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#define RADIO_DEBUG
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#ifdef RADIO_DEBUG
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#define NeoSerialDebug NeoSerial3
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#endif
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//默认与 HC-12 连接串口
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#define RADIO_SERIAL_NUM NeoSerial2
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//与 HC-12 串口通信波特率
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#define RADIO_BAUD_RATE 9600
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//通信包大小
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#define FULL_MESSAGE_SIZE 50
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//通信包最大有效信息大小
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#define MAX_REAL_MESSAGE_SIZE 39
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//通信包前段空字符填充长度
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#define BLANK_CHAR_LENGTH 4
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//通信包校验段字符串长度
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#define CHECK_STR_LENGTH 2
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//通信包标志字符
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#define BLANK_CHAR '~'
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#define CODE_CHAR '?'
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#define START_CHAR '!'
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#define CHECK_CHAR '@'
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#define END_CHAR '#'
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#define SUCCUESS_CHAR '$'
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#define FAIL_CHAR '%'
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//发送相关宏
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#define FORCE_SEND 0 //强制发送
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#define NO_FORCE_SEND 1 //非强制发送
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#define DEFAULT_SEND_TIMES 1 //默认重复发送次数
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//回调函数指针
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typedef void (*HandleMessageFunction)(const char*);
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class Radio
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{
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public:
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Radio();
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static void BeginTransmit(unsigned long baud_rate = RADIO_BAUD_RATE); //打开串口
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static void Send(const char* message, uint8_t send_type = NO_FORCE_SEND, uint8_t send_times = DEFAULT_SEND_TIMES); //发送
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static void SetHandleMessageFunction(HandleMessageFunction hm_func); //设置接收回调函数
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static void DisableReceiveInterrupt(); //禁用接收中断
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static void EnableReceiveInterrupt(); //恢复接收中断
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private:
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static bool Receive(uint8_t ch, uint8_t status); //接收，使用中断触发
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static HandleMessageFunction hm_func; //接收回调函数
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static NeoHWSerial* NeoSerialX;
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};
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#endif |