51 lines
1.9 KiB
C
51 lines
1.9 KiB
C
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#ifndef __SensorCount_H_
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#define __SensorCount_H_
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/*H******************************************************************************
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* NAME: SensorCount.h
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*********************************************************************************/
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typedef union
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{
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u8 Buff[50]; //ModBus寄存器组
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__packed struct
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{
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u8 SensorNum : 8;
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u8 Cmd : 8;
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u8 Len : 8;
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u16 Dat : 16;
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u16 Crc : 16;
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}Register;
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}Sensor_RX_Buff_Type;
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//******************************************************************************
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//*-------------- 函数声名 -----------------------------------------------------
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//******************************************************************************
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#define SensorCount2_TX_DMAAddrSet(x) (DMA1_Stream7->M0AR = x) //设置流量计发送缓存地址
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#define SensorCount2_TX_DMALenSet(x) (DMA1_Stream7->NDTR = x) //设置流量计DMA发送长度
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#define SensorCount2_TX_DMAStart() DMA_Cmd(DMA1_Stream7,ENABLE) //开启流量计DMA发送
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#define SensorCount2_TX_DMAStop() DMA_Cmd(DMA1_Stream7,DISABLE) //关闭流量计DMA发送
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#define SensorCount2_RX_DMAAddrSet(x) (DMA1_Stream0->M0AR = x) //设置流量计接收缓存地址
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#define SensorCount2_RX_DMALenSet(x) (DMA1_Stream0->NDTR = x) //设置流量计DMA接收
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#define SensorCount2_RX_DMAStart() DMA_Cmd(DMA1_Stream0,ENABLE) //开启流量计DMA接收
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#define SensorCount2_RX_DMAStop() DMA_Cmd(DMA1_Stream0,DISABLE) //关闭流量计DMA接收
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#define Sensor2_RS485_TxEN GPIO_ResetBits(GPIOD,GPIO_Pin_3);
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#define Sensor2_RS485_RxEN GPIO_SetBits(GPIOD,GPIO_Pin_3);
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#define Even 0
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#define None 1
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extern void SensorCount2_DMATX_IRQHandler(void);
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extern void SensorCount2_DMARX_IRQHandler(void);
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extern u16 CRC_Check(u8 *puchMsg, u16 usDataLen) ;
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extern u16 BigToLittle( u16 BigData);
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extern void SensorCount_Init(void);
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extern void SensorCount_USART_Configuration(u32 Baud,u8 Check);
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extern u8 Sensor_Ask_Data(u8 ID);
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extern void Sensor_Tast(void);
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#endif //#ifndef
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