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50 lines
2.1 KiB
50 lines
2.1 KiB
#ifndef __BSP_MB_HOST_H__
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#define __BSP_MB_HOST_H__
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/* 包含头文件 ----------------------------------------------------------------*/
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/* 类型定义 ------------------------------------------------------------------*/
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/* 宏定义 --------------------------------------------------------------------*/
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#define MB_SLAVEADDR 0x0001 //从机地址
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#define MB_REG_ADDR 0 //寄存器地址（离散、线圈）
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#define HoldingReg 0 //保持寄存器
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#define InputRegReg 0x0020 //输入寄存器
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#include "../../BASE/Inc/BSP/bsp_include.h"
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#include "../../BASE/Inc/BSP/bsp_UART.h"
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/* 扩展变量 ------------------------------------------------------------------*/
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typedef struct
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{
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uint16_t DATA_01H;
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uint16_t DATA_02H;
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uint16_t DATA_03H;
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uint16_t DATA_04H;
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uint16_t DATA_05H;
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uint16_t DATA_06H;
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uint8_t DATA_10H[64];
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}MB_REG_DATA;
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//;
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extern uint8_t MB_rx_flag;
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extern uint16_t Read_Reg_Num;
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/* 函数声明 ------------------------------------------------------------------*/
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uint16_t MB_CRC16(uint8_t *pushMsg, uint16_t usDataLen);
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void MB_ReadCoil(uint8_t* Tx_Buf,uint8_t* TxCount_t,uint8_t _addr, uint16_t _reg, uint16_t _num);
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void MB_WriteCoil(uint8_t* Tx_Buf,uint8_t* TxCount_t,uint8_t _addr, uint16_t _reg, uint16_t _sta);
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void MB_ReadInput(uint8_t* Tx_Buf,uint8_t* TxCount_t,uint8_t _addr, uint16_t _reg, uint16_t _num);
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void MB_ReadHoldingReg(uint8_t* Tx_Buf,uint8_t* TxCount_t,uint8_t _addr, uint16_t _reg, uint16_t _num);
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void MB_ReadInputReg(uint8_t* Tx_Buf,uint8_t* TxCount_t,uint8_t _addr, uint16_t _reg, uint16_t _num);
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void MB_WriteHoldingReg(uint8_t* Tx_Buf,uint8_t* TxCount_t,uint8_t _addr, uint16_t _reg, uint16_t _data);
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//void MB_WriteNumHoldingReg(uint8_t* Tx_Buf,uint8_t* TxCount_t,uint8_t _addr, uint16_t _reg, uint16_t _num,uint8_t *_databuf)
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void MB_WriteNumHoldingReg(uint8_t* Tx_Buf,uint8_t* TxCount_t,uint8_t _addr, uint16_t _reg, uint16_t _num,uint8_t *_databuf);
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void MB_WriteNumCoil(uint8_t *Tx_Buf, uint8_t *TxCount_t, uint8_t _addr,
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uint16_t _reg, uint16_t _num, uint8_t *_databuf);
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#endif /* __BSP_MB_HOST_H__ */
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/******************* (C) COPYRIGHT 2015-2020 硬石嵌入式开发团队 *****END OF FILE****/
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