#include "config.h" volatile u8 Multiplex_Port_RX_Flag = 0;//Multiplex_Port接受任务标志位，1允许运行 volatile u8 Multiplex_Port_TX_Flag = 0;// volatile u8 Multiplex_Port_RX_Buff[1000] = {0x01,0x03,0x00,0x02,0x00,0x09,0x00,0x00};; volatile u8 Multiplex_Port_TX_Buff[1000] = {0x01,0x03,0x00,0x02,0x00,0x09,0x00,0x00};; volatile u8 Multiplex_Port_DMA_RX_Len = 23; /*_____ D E F I N I T I O N __________________________________________________*/ u16 BigToLittle( u16 BigData) { return (BigData << 8 | BigData >> 8); } //u32 BigToLittle( u32 BigData) //{ // union // { // u32 Temp; // u8 Buff[4]; // }Dat; // // if(sizeof(BigData) == 2) // return (BigData << 8 | BigData >> 8); // else if(sizeof(BigData) == 4) // { // Dat.Buff[0] = (BigData >> 24) & 0xff; // Dat.Buff[1] = (BigData >> 16) & 0xff; // Dat.Buff[2] = (BigData >> 8) & 0xff; // Dat.Buff[3] = (BigData >> 0) & 0xff; // return (Dat.Temp); // } //} /**************************************************** 函数名：Multiplex_Port_IO_Configuration 功能 ：Multiplex_Port卡通讯部分用到的IO初始化 参数 ：无 返回值：无 ****************************************************/ void Multiplex_Port_IO_Configuration(void) { GPIO_InitTypeDef GPIO_InitStructure; //定义GOIP配置结构体 RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_GPIOC, ENABLE); GPIO_PinAFConfig(GPIOC, GPIO_PinSource6, GPIO_AF_USART6); GPIO_PinAFConfig(GPIOC, GPIO_PinSource7, GPIO_AF_USART6); GPIO_InitStructure.GPIO_Pin = GPIO_Pin_6 | GPIO_Pin_7; GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz; GPIO_InitStructure.GPIO_OType = GPIO_OType_PP; GPIO_InitStructure.GPIO_PuPd = GPIO_PuPd_UP; GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF; GPIO_Init(GPIOC, &GPIO_InitStructure); GPIO_InitStructure.GPIO_Pin = GPIO_Pin_8 | GPIO_Pin_9 | GPIO_Pin_13 | GPIO_Pin_14; GPIO_InitStructure.GPIO_Mode = GPIO_Mode_OUT;//普通输出模式 GPIO_InitStructure.GPIO_OType = GPIO_OType_PP;//推挽输出 GPIO_InitStructure.GPIO_Speed = GPIO_Speed_100MHz;//100MHz GPIO_InitStructure.GPIO_PuPd = GPIO_PuPd_UP;//上拉 GPIO_Init(GPIOC, &GPIO_InitStructure);//初始化 Multiplex_Port_RS485_RxEN1; Multiplex_Port_RS485_RxEN2; } /**************************************************** 函数名：Multiplex_Port_NVMultiplex_Port_Configuration 功能 ：Multiplex_Port卡通讯部分用到的中断向量配置 参数 ：无 返回值：无 ****************************************************/ void Multiplex_Port_NVIC_Configuration(void) { NVIC_InitTypeDef NVIC_InitStructure; //定义中断配置结构体 NVIC_InitStructure.NVIC_IRQChannel = DMA2_Stream6_IRQn; //USART6_TX_DMA NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority = 2; NVIC_InitStructure.NVIC_IRQChannelSubPriority = 1; NVIC_InitStructure.NVIC_IRQChannelCmd = ENABLE; NVIC_Init(&NVIC_InitStructure); NVIC_InitStructure.NVIC_IRQChannel = USART6_IRQn; //USART?? NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority = 1; // NVIC_InitStructure.NVIC_IRQChannelSubPriority = 0; // NVIC_InitStructure.NVIC_IRQChannelCmd = ENABLE; //IRQ???? NVIC_Init(&NVIC_InitStructure); //??NVIC_InitStruct???????????NVIC???USART1 } /**************************************************** 函数名：Multiplex_Port_NVMultiplex_Port_Configuration 功能 ：Multiplex_Port卡通讯部分用到的串口配置 参数 ：无 返回值：无 ****************************************************/ void Multiplex_Port_USART_Configuration(u32 Baud,u8 Check) { USART_InitTypeDef USART_InitStructure; RCC_APB2PeriphClockCmd(RCC_APB2Periph_USART6, ENABLE); USART_InitStructure.USART_BaudRate =Baud;// Baud;//????? if(Check == Check_EVEN) { USART_InitStructure.USART_WordLength = USART_WordLength_9b; USART_InitStructure.USART_Parity = USART_Parity_Even; } else if(Check == Check_ODD) { USART_InitStructure.USART_WordLength = USART_WordLength_9b; USART_InitStructure.USART_Parity = USART_Parity_Odd; } else if(Check == Check_NONE) { USART_InitStructure.USART_WordLength = USART_WordLength_8b; USART_InitStructure.USART_Parity = USART_Parity_No; } USART_InitStructure.USART_WordLength = USART_WordLength_8b; USART_InitStructure.USART_StopBits = USART_StopBits_1; USART_InitStructure.USART_HardwareFlowControl = USART_HardwareFlowControl_None; USART_InitStructure.USART_Mode = USART_Mode_Tx | USART_Mode_Rx; USART_Init(USART6, &USART_InitStructure); USART_Cmd(USART6, ENABLE); USART_ITConfig(USART6, USART_IT_IDLE, ENABLE); USART_ClearFlag(USART6, USART_FLAG_IDLE); USART_DMACmd(USART6, USART_DMAReq_Tx | USART_DMAReq_Rx,ENABLE); } /************************************************* 函数名 ：DMA_Configuration（） 功能 ：DMA初始化 传入参数：无 返回值 ：无 **************************************************/ void Multiplex_Port_DMA_Configuration(void) { DMA_InitTypeDef DMA_InitStructure; RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_DMA2, ENABLE); /*******************发送TX1*********************/ DMA_DeInit(DMA2_Stream6); DMA_InitStructure.DMA_DIR = DMA_DIR_MemoryToPeripheral; //DMA_InitStructure.DMA_BufferSize = UART_DMA_SEND_LEN; DMA_InitStructure.DMA_PeripheralInc = DMA_PeripheralInc_Disable; DMA_InitStructure.DMA_MemoryInc = DMA_MemoryInc_Enable; DMA_InitStructure.DMA_PeripheralDataSize = DMA_PeripheralDataSize_Byte; DMA_InitStructure.DMA_MemoryDataSize = DMA_MemoryDataSize_Byte; DMA_InitStructure.DMA_Mode = DMA_Mode_Normal; DMA_InitStructure.DMA_Priority = DMA_Priority_High; DMA_InitStructure.DMA_FIFOMode = DMA_FIFOMode_Disable; DMA_InitStructure.DMA_FIFOThreshold = DMA_FIFOThreshold_1QuarterFull; DMA_InitStructure.DMA_MemoryBurst = DMA_MemoryBurst_Single; DMA_InitStructure.DMA_PeripheralBurst = DMA_PeripheralBurst_Single; DMA_InitStructure.DMA_PeripheralBaseAddr = (uint32_t)&USART6->DR; DMA_InitStructure.DMA_Channel = DMA_Channel_5; DMA_InitStructure.DMA_Memory0BaseAddr = (uint32_t)Multiplex_Port_TX_Buff; DMA_Init(DMA2_Stream6, &DMA_InitStructure); DMA_ITConfig(DMA2_Stream6, DMA_IT_TC, ENABLE); /*******************RX*********************/ DMA_DeInit(DMA2_Stream1); DMA_InitStructure.DMA_DIR = DMA_DIR_PeripheralToMemory; DMA_InitStructure.DMA_BufferSize = 1000; DMA_InitStructure.DMA_PeripheralInc = DMA_PeripheralInc_Disable; DMA_InitStructure.DMA_MemoryInc = DMA_MemoryInc_Enable; DMA_InitStructure.DMA_PeripheralDataSize = DMA_PeripheralDataSize_Byte; DMA_InitStructure.DMA_MemoryDataSize = DMA_MemoryDataSize_Byte; DMA_InitStructure.DMA_Mode = DMA_Mode_Normal; DMA_InitStructure.DMA_Priority = DMA_Priority_High; DMA_InitStructure.DMA_FIFOMode = DMA_FIFOMode_Disable; DMA_InitStructure.DMA_FIFOThreshold = DMA_FIFOThreshold_1QuarterFull; DMA_InitStructure.DMA_MemoryBurst = DMA_MemoryBurst_Single; DMA_InitStructure.DMA_PeripheralBurst = DMA_PeripheralBurst_Single; DMA_InitStructure.DMA_PeripheralBaseAddr = (uint32_t)&USART6->DR; DMA_InitStructure.DMA_Channel = DMA_Channel_5; DMA_InitStructure.DMA_Memory0BaseAddr = (uint32_t)Multiplex_Port_RX_Buff; DMA_Init(DMA2_Stream1, &DMA_InitStructure); DMA_Cmd(DMA2_Stream1, ENABLE); } //F***************************************************************************** //* NAME: Multiplex_Port_TXDataCheck //* PURPOSE: Multiplex_Port卡键盘通信校验函数 //* PARAMS: pData需要检验的数组地址，len数据长度 //* return: 无 //****************************************************************************** u8 Multiplex_Port_TXDataCheck(volatile u8* pData, u8 len) { u8 result; if(len == 0) len = 16; result = *pData++; do { result ^= *pData++; }while(--len); return result & 0x7f; } void Multiplex_Port_DMATX_IRQHandler(void) { u16 i = 0; DMA_ClearFlag(DMA2_Stream6, DMA_IT_TCIF6); Multiplex_Port_TX_DMAStop(); //关闭DMA传输 while(! USART_GetFlagStatus(USART6, USART_FLAG_TC))NULL; Multiplex_Port_RS485_RxEN1; Multiplex_Port_RS485_RxEN2; DMA_ClearFlag(DMA2_Stream1, DMA_IT_TCIF1); Multiplex_Port_RX_DMAStart(); //打开DMA传输(Gas就收)长度在选择发送队列时设置 Multiplex_Port_TX_Flag = 1; } //F***************************************************************************** //* NAME: Multiplex_Port_DMARX_IRQHandler //* PURPOSE: DMA传输完成中断，Gas ModBus //* PARAMS: 无 //* return: 无 //****************************************************************************** void Multiplex_Port_DMARX_IRQHandler(void) { u8 i = 0; u16 CRC_Temp = 0; if(USART_GetITStatus(USART6, USART_IT_IDLE) != RESET)//????????? { USART_ClearFlag(USART6, USART_IT_IDLE); i = USART6->SR; i = USART6->DR; TXHData.MD_MultiplexRXIDLETimer.ON_OFF = 1; TXHData.MD_Multiplex_Rec_NummberB = 1000 - DMA2_Stream1->NDTR; } } //F***************************************************************************** //* NAME: Price_DataCheck //* PURMDE: 单价牌检验算法 //* PARAMS: pData需要检验的数组地址，len数据长度 //* return: 无 //****************************************************************************** u8 Price_DataCheck(volatile u8* pData, u16 len) { u8 result = 0; do { result += *pData++; }while(--len); return result; } void StringToHex(u8 *Str,u8 *H,u8 Len) { u8 i = 0; for(i = 0;i < Len;i += 2) { if(*(Str + i) > 0x39) *(H + (i / 2)) = (*(Str + i) - 0x37) << 4; else *(H + (i / 2)) = (*(Str + i) - 0x30) << 4; if(*(Str + i + 1) > 0x39) *(H + (i / 2)) |= (*(Str + i + 1) - 0x37) & 0x0f; else *(H + (i / 2)) |= (*(Str + i + 1) - 0x30) & 0x0f; } } u16 mystrstr(u8 *s1,u8 *s2) { int len2; u16 i= 0; if(!(len2=strlen(s2)))//此种情况下s2不能指向空，否则strlen无法测出长度，这条语句错误 return 1; for(;*s1;++s1) { i ++; if(*s1==*s2 && strncmp(s1,s2,len2)==0) return i; } return NULL; } void Multiplex_Port_Choose(u8 Port) { switch(Port) { case 0: { GPIO_ResetBits(GPIOC,GPIO_Pin_13);//B GPIO_ResetBits(GPIOC,GPIO_Pin_8);//A }break; case 1: { GPIO_ResetBits(GPIOC,GPIO_Pin_13);//B GPIO_SetBits(GPIOC,GPIO_Pin_8);//A }break; case 2: { GPIO_SetBits(GPIOC,GPIO_Pin_13);//B GPIO_ResetBits(GPIOC,GPIO_Pin_8);//A }break; case 3: { GPIO_SetBits(GPIOC,GPIO_Pin_13);//B GPIO_SetBits(GPIOC,GPIO_Pin_8);//A }break; } } //F***************************************************************************** //* NAME: Multiplex_Port_Init //* PURPOSE: Multiplex_Port通讯初始化 //* PARAMS: 无 //* return: 无 //****************************************************************************** void Multiplex_Port_Init(void) { u8 i = 0; Multiplex_Port_IO_Configuration(); //流量计相关IO初始化 Multiplex_Port_USART_Configuration(115200,Check_NONE); //相关串口初始化 Multiplex_Port_DMA_Configuration(); //流量计相关DMA初始化 Multiplex_Port_NVIC_Configuration(); //流量计相关中断初始化 TXHData.MD_MultiplexRXIDLETimer.Init = 0; //清除初始化标志 TXHData.MD_MultiplexRXIDLETimer.Flag = 0; //清除到时标志 TXHData.MD_MultiplexRXIDLETimer.ON_OFF = 0; //打开 TXHData.MD_MultiplexRXIDLETimer.Cycle = 0; //设置为循环模式，发送时启动 TXHData.MD_MultiplexRXIDLETimer.TimerCountMax = 5;//周期1000（1s） TXHData.MD_MultiplexTimer.Init = 0; //清除初始化标志 TXHData.MD_MultiplexTimer.Flag = 0; //清除到时标志 TXHData.MD_MultiplexTimer.ON_OFF = 1; //打开 TXHData.MD_MultiplexTimer.Cycle = 1; //设置为循环模式，发送时启动 TXHData.MD_MultiplexTimer.TimerCountMax = 1000;//周期1000（1s） //TXHData.MD_Multiplex_Port_Data.PortData[0].POSType = 1; // TXHData.MD_Multiplex_Port_Data.DeviceNumber =1; if(TXHData.MD_Multiplex_Port_Data.DeviceNumber == 0) { if(TXHData.HardwareVersion >= 26)//版本26之后增加GPS模块 { TXHData.MD_Multiplex_Port_Info.MultiplexDevicerTimer[0].Init = 0; //清除初始化标志 TXHData.MD_Multiplex_Port_Info.MultiplexDevicerTimer[0].Flag = 0; //清除到时标志 TXHData.MD_Multiplex_Port_Info.MultiplexDevicerTimer[0].ON_OFF = 1; //打开 TXHData.MD_Multiplex_Port_Info.MultiplexDevicerTimer[0].Cycle = 1; //设置为循环模式，发送时启动 TXHData.MD_Multiplex_Port_Info.MultiplexDevicerTimer[0].TimerCountMax = 10*1000;//周期1000（1s） TXHData.MD_Multiplex_Port_Data.PortData[0].MBCountTime = 10*100; TXHData.MD_Multiplex_Port_Data.PortData[0].POSType = Multiplex_GPS; TXHData.MD_Multiplex_Port_Data.PortData[0].BaudRate = 9600; TXHData.MD_Multiplex_Port_Data.PortData[0].StopBits = 1; TXHData.MD_Multiplex_Port_Data.DeviceNumber += 1;//GPS模块放在随后的一个位置 } } else { for(i = 0;i < TXHData.MD_Multiplex_Port_Data.DeviceNumber;i ++) { TXHData.MD_Multiplex_Port_Info.MultiplexDevicerTimer[i].Init = 0; //清除初始化标志 TXHData.MD_Multiplex_Port_Info.MultiplexDevicerTimer[i].Flag = 0; //清除到时标志 TXHData.MD_Multiplex_Port_Info.MultiplexDevicerTimer[i].ON_OFF = 1; //打开 TXHData.MD_Multiplex_Port_Info.MultiplexDevicerTimer[i].Cycle = 1; //设置为循环模式，发送时启动 TXHData.MD_Multiplex_Port_Info.MultiplexDevicerTimer[i].TimerCountMax = TXHData.MD_Multiplex_Port_Data.PortData[i].MBCountTime * 10;//周期1000（1s） switch(TXHData.MD_Multiplex_Port_Data.PortData[i].POSType) { case Multiplex_Print:TXHData.MD_Multiplex_Port_Info.MB_CMD_Next[i] = PT_Null;break; case Multiplex_YWY : TXHData.MD_MultiplexRXIDLETimer.TimerCountMax = 50;//周期1000（1s） TXHData.MD_Multiplex_Port_Info.MB_CMD_Next[i] = YWY_MDConnectCmdReadData; TXHData.MD_Multiplex_Port_Info.MultiplexDevicerTimer[i].TimerCountMax = TXHData.MD_Multiplex_Port_Data.PortData[i].MBCountTime * 100;break; case Multiplex_Price:TXHData.MD_Multiplex_Port_Info.MB_CMD_Next[i] = Price_MDConnectCmdReadParameter; TXHData.MD_Multiplex_Port_Info.Handshake_Top[i] = 2; TXHData.MD_Multiplex_Port_Info.MultiplexDevicerTimer[i].TimerCountMax = TXHData.MD_Multiplex_Port_Data.PortData[i].MBCountTime * 100;break; } } } } void Multiplex_PortTXTask(u8 PosTypeTemp,u8 MD_TX_CMD) { u16 i = 0,j = 0,k = 0,MD_Port_Num = 0,DeviceNumber = 0,MD_ConnectTX_Len = 0; u8 GunNum = 0,GunAddr = 0,SunNum = 0; u64 TempBCD = 0,Tempu64 = 0; u8 Data_201[7] = "i20100"; u8 Data_20E[7] = "i20E00"; Multiplex_Port_TX_Flag = 0; if(TXHData.MD_Multiplex_Port_Info.MBCountCutNum[PosTypeTemp] >= 4) { TXHData.MD_Multiplex_Port_Info.MBCountCutNum[PosTypeTemp] = 5; TXHData.MD_Multiplex_Port_Info.Handshake[PosTypeTemp] = 0; TXHData.MD_Multiplex_Port_Data.State[PosTypeTemp].Flag.Online = 0; switch(TXHData.MD_Multiplex_Port_Data.PortData[PosTypeTemp].POSType) { case Multiplex_Print:TXHData.MD_Multiplex_Port_Info.MB_CMD_Next[PosTypeTemp] = PT_Null;break; case Multiplex_YWY :TXHData.MD_Multiplex_Port_Info.MB_CMD_Next[PosTypeTemp] = YWY_MDConnectCmdReadData;break; case Multiplex_Price:TXHData.MD_Multiplex_Port_Info.MB_CMD_Next[PosTypeTemp] = Price_MDConnectCmdReadParameter;TXHData.MD_Multiplex_Port_Info.Handshake[PosTypeTemp] = 0;break; } } switch(TXHData.MD_Multiplex_Port_Data.PortData[PosTypeTemp].POSType) { case Multiplex_Print: { if(TXHData.MD_Multiplex_Port_Info.PrintType != PT_Null) { Multiplex_Port_Choose(0); Multiplex_Port_USART_Configuration(TXHData.MD_Multiplex_Port_Data.PortData[PosTypeTemp].BaudRate,TXHData.MD_Multiplex_Port_Data.PortData[PosTypeTemp].Parity_Even); switch(TXHData.MD_Multiplex_Port_Info.PrintType) { case PT_LastRecord: { DeviceNumber = TXHData.MD_Multiplex_Port_Info.PrintPlaceNumber; GunNum = TXHData.PrintLastRecord[DeviceNumber].GunNumber; TXHData.PrintRecord.FData = TXHData.PrintLastRecord[DeviceNumber].FData; TXHData.PrintRecord.Price = TXHData.PrintLastRecord[DeviceNumber].Price; TXHData.PrintRecord.RTIME = TXHData.PrintLastRecord[DeviceNumber].RTIME; MD_Port_Num = DeviceNumber / 16; }break; case PT_Record: { GunNum = TXHData.PrintRecord.GunNumber; for(MD_Port_Num = 0;MD_Port_Num < TXHData.MD_Port_Num_Top;MD_Port_Num ++) { for(DeviceNumber = 0;DeviceNumber < TXHData.MD_Port_Data[MD_Port_Num].PortData.DeviceNumber;DeviceNumber ++) { if(TXHData.MD_Port_Data[MD_Port_Num].GunData[DeviceNumber].GunNummber == GunNum) break; } if(DeviceNumber < TXHData.MD_Port_Data[MD_Port_Num].PortData.DeviceNumber) break; } }break; } Print_Num(0,6,MD_Connect_u64ToBCD(GunNum),0); Print_Num(0,7,TXHData.PrintRecord.FData.MoneyCNT,TXHData.MD_Port_Data[MD_Port_Num].PortData.GunDec.Dec.MoneyCNT); Print_Num(0,8,TXHData.PrintRecord.FData.OilCNT,TXHData.MD_Port_Data[MD_Port_Num].PortData.GunDec.Dec.OilCNT); Print_Num(0,9,TXHData.PrintRecord.Price,TXHData.MD_Port_Data[MD_Port_Num].PortData.GunDec.Dec.Price); TXHData.PrintInfo.PrintBuff[11][30-18] = '2';TXHData.PrintInfo.PrintBuff[11][30-17] = '0'; TXHData.PrintInfo.PrintBuff[11][30-16] = ((TXHData.PrintRecord.RTIME.Year>>4)&0x0f)+'0';TXHData.PrintInfo.PrintBuff[11][30-15] = ((TXHData.PrintRecord.RTIME.Year)&0x0f)+'0'; TXHData.PrintInfo.PrintBuff[11][30-14] = '-'; TXHData.PrintInfo.PrintBuff[11][30-13] = ((TXHData.PrintRecord.RTIME.Month>>4)&0x0f)+'0';TXHData.PrintInfo.PrintBuff[11][30-12] = ((TXHData.PrintRecord.RTIME.Month)&0x0f)+'0'; TXHData.PrintInfo.PrintBuff[11][30-11] = '-'; TXHData.PrintInfo.PrintBuff[11][30-10] = ((TXHData.PrintRecord.RTIME.Day>>4)&0x0f)+'0';TXHData.PrintInfo.PrintBuff[11][30-9] = ((TXHData.PrintRecord.RTIME.Day)&0x0f)+'0'; TXHData.PrintInfo.PrintBuff[11][30-7] = ((TXHData.PrintRecord.RTIME.Hour>>4)&0x0f)+'0';TXHData.PrintInfo.PrintBuff[11][30-6] = ((TXHData.PrintRecord.RTIME.Hour)&0x0f)+'0'; TXHData.PrintInfo.PrintBuff[11][30-5] = ':'; TXHData.PrintInfo.PrintBuff[11][30-4] = ((TXHData.PrintRecord.RTIME.Min>>4)&0x0f)+'0';TXHData.PrintInfo.PrintBuff[11][30-3] = ((TXHData.PrintRecord.RTIME.Min)&0x0f)+'0'; TXHData.PrintInfo.PrintBuff[11][30-2] = ':'; TXHData.PrintInfo.PrintBuff[11][30-1] = ((TXHData.PrintRecord.RTIME.Sec>>4)&0x0f)+'0';TXHData.PrintInfo.PrintBuff[11][30] = (TXHData.PrintRecord.RTIME.Sec & 0x0f)+'0'; Print_Num(0,12,MD_Connect_u64ToBCD(TXHData.PrintRecord.OrderNumber),0); for(i = 0;i < 650;i++) Multiplex_Port_TX_Buff[i] = 0x20; Multiplex_Port_TX_Buff[0] = LF; Multiplex_Port_TX_Buff[1] = LF; for(i = 0;i< 20;i++) { for(j = 0;j< 32;j++) if(TXHData.PrintInfo.PrintBuff[i][j] != 0x20) break; if(j < 31) { for(j = 0;j< 32;j++) Multiplex_Port_TX_Buff[k*32+j] = TXHData.PrintInfo.PrintBuff[i][j]; k ++; } } Multiplex_Port_TX_Buff[k*32+32+0] = LF; Multiplex_Port_TX_Buff[k*32+32+1] = LF; Multiplex_Port_TX_Buff[k*32+32+2] = LF; Multiplex_Port_TX_Buff[k*32+32+3] = LF; Multiplex_Port_TX_Buff[k*32+32+4] = LF; Multiplex_Port_TX_Buff[k*32+32+5] = LF; MD_ConnectTX_Len = k*32+32+5; TXHData.MD_Multiplex_Port_Info.PrintType = PT_Null; } }break; case Multiplex_YWY: { Multiplex_Port_Choose(1); Multiplex_Port_RS485_TxEN1; Multiplex_Port_USART_Configuration(TXHData.MD_Multiplex_Port_Data.PortData[PosTypeTemp].BaudRate,TXHData.MD_Multiplex_Port_Data.PortData[PosTypeTemp].Parity_Even); TXHData.MD_Multiplex_Port_Info.MBCountCutNum[GunNum] ++; //switch(TXHData.MD_Port_Data[PosTypeTemp].PortData.Device_Type) { //case YWY_Bluesky: { switch (MD_TX_CMD) { case YWY_MDConnectCmdReadData://读数据 { for(i = 0;i < 7;i ++) Multiplex_Port_TX_Buff[i] = Data_201[i]; MD_ConnectTX_Len = 7; } break; case YWY_MDConnectCmdWriteApacity://下载罐容表 { for(i = 0;i < 7;i ++) Multiplex_Port_TX_Buff[i] = Data_20E[i]; MD_ConnectTX_Len = 7; } break; } }//break; } }break; case Multiplex_Price: { Multiplex_Port_Choose(2); Multiplex_Port_RS485_TxEN2; TXHData.MD_Multiplex_Port_Info.MBCountCutNum[PosTypeTemp] ++; Multiplex_Port_USART_Configuration(TXHData.MD_Multiplex_Port_Data.PortData[PosTypeTemp].BaudRate,TXHData.MD_Multiplex_Port_Data.PortData[PosTypeTemp].Parity_Even); switch (MD_TX_CMD) { case Price_MDConnectCmdWriteParameter://写参数 { Multiplex_Port_TX_Buff[0] = 0xFE; Multiplex_Port_TX_Buff[1] = 0xFF; Multiplex_Port_TX_Buff[2] = 0x04; Multiplex_Port_TX_Buff[3] = 0x01; Multiplex_Port_TX_Buff[4] = 0x03; Tempu64 = Price_DataCheck(&Multiplex_Port_TX_Buff[2],Multiplex_Port_TX_Buff[2]-1); Multiplex_Port_TX_Buff[5] = Tempu64; Multiplex_Port_TX_Buff[6] = 0xEF; MD_ConnectTX_Len = 7; } break; case Price_MDConnectCmdReadParameter://读参数 { Multiplex_Port_TX_Buff[0] = 0xFE; Multiplex_Port_TX_Buff[1] = 0xFF; Multiplex_Port_TX_Buff[2] = 0x04; Multiplex_Port_TX_Buff[3] = 0x01; Multiplex_Port_TX_Buff[4] = 0x02; Tempu64 = Price_DataCheck(&Multiplex_Port_TX_Buff[2],Multiplex_Port_TX_Buff[2]-1); Multiplex_Port_TX_Buff[5] = Tempu64; Multiplex_Port_TX_Buff[6] = 0xEF; MD_ConnectTX_Len = 7; } break; case Price_MDConnectCmdWriteDecimal://写小数位 { Multiplex_Port_TX_Buff[0] = 0xFE; Multiplex_Port_TX_Buff[1] = 0xFF; Multiplex_Port_TX_Buff[2] = 16; Multiplex_Port_TX_Buff[3] = 0x01; Multiplex_Port_TX_Buff[4] = 0x04; for(j = 0;j < TXHData.MD_Multiplex_Port_Info.PriceTagData.PriceNumber;j ++) { Multiplex_Port_TX_Buff[5 + j] = TXHData.MD_Multiplex_Port_Info.PriceTagData.Length - TXHData.MD_Multiplex_Port_Info.PriceTagData.Decimal[j]; } for(j = TXHData.MD_Multiplex_Port_Info.PriceTagData.PriceNumber;j < 17;j ++) Multiplex_Port_TX_Buff[5 + j] = 0; Tempu64 = Price_DataCheck(&Multiplex_Port_TX_Buff[2],Multiplex_Port_TX_Buff[2]-1); Multiplex_Port_TX_Buff[17] = Tempu64; Multiplex_Port_TX_Buff[18] = 0xEF; MD_ConnectTX_Len = 19; } break; case Price_MDConnectCmdWritePrice://写单价 { Multiplex_Port_TX_Buff[0] = 0xFE; Multiplex_Port_TX_Buff[1] = 0xFF; Multiplex_Port_TX_Buff[2] = 40; Multiplex_Port_TX_Buff[3] = 0x01; Multiplex_Port_TX_Buff[4] = 0x01; for(i = 5;i < 40; i++) Multiplex_Port_TX_Buff[i] = 0; for(i = 0;i < TXHData.MD_Multiplex_Port_Info.PriceTagData.PriceNumber; i++) { for(j = 0;j < 3;j ++) { if(TXHData.MD_Multiplex_Port_Info.PriceTagData.Length/2 > j) Multiplex_Port_TX_Buff[5+ j + (i * 3)] = TXHData.MD_Multiplex_Port_Info.PriceTagData.Price[i] >> ((TXHData.MD_Multiplex_Port_Info.PriceTagData.Length/2-1-j)*8); else Multiplex_Port_TX_Buff[5+ j + (i * 3)] = 0; } } Tempu64 = Price_DataCheck(&Multiplex_Port_TX_Buff[2],Multiplex_Port_TX_Buff[2]-1); Multiplex_Port_TX_Buff[41] = Tempu64; Multiplex_Port_TX_Buff[42] = 0xEF; MD_ConnectTX_Len = 43; } break; case Price_MDConnectCmdReadPrice://读单价 { Multiplex_Port_TX_Buff[0] = 0xFE; Multiplex_Port_TX_Buff[1] = 0xFF; Multiplex_Port_TX_Buff[2] = 0x04; Multiplex_Port_TX_Buff[3] = 0x01; Multiplex_Port_TX_Buff[4] = 0x03; Tempu64 = Price_DataCheck(&Multiplex_Port_TX_Buff[2],Multiplex_Port_TX_Buff[2]-1); Multiplex_Port_TX_Buff[5] = Tempu64; Multiplex_Port_TX_Buff[6] = 0xEF; MD_ConnectTX_Len = 7; } break; } }break; case Multiplex_GPS: { Multiplex_Port_Choose(3); TXHData.MD_Multiplex_Port_Info.MBCountCutNum[GunNum] ++; Multiplex_Port_USART_Configuration(TXHData.MD_Multiplex_Port_Data.PortData[PosTypeTemp].BaudRate,TXHData.MD_Multiplex_Port_Data.PortData[PosTypeTemp].Parity_Even); }break; } if(MD_ConnectTX_Len) { Multiplex_Port_TX_DMALenSet(MD_ConnectTX_Len); Multiplex_Port_TX_DMAStart(); } } void Multiplex_PortRXTask(void) { volatile u16 i = 0,j = 0,Temp = 0,DeviceNumber = 0; volatile u64 TempBCD = 0,Tempu64 = 0; volatile u8 MD_ConnectRX_Port = 0; volatile u8 MD_ConnectRX_Len = 0; //长度 volatile u8 MD_ConnectRX_pGun = 0; //地址枪号 volatile u8 MD_ConnectRX_pGun_Sun = 0; //dart协议子枪号 volatile u16 MD_ConnectRX_CMD = 0; //命令 u8 MD_ConnectRX_Check = 0; //校验变量 u8 Buff[50]; u8 POSType_Temp = 0; volatile u32 CRC_temp = 0; volatile float TempF = 0; volatile u8 Tank_Num; u8 Data_201[7] = "i20100"; u8 Data_20E[7] = "i20E00"; if(TXHData.MD_MultiplexRXIDLETimer.Flag) { TXHData.MD_MultiplexRXIDLETimer.Flag = 0; if(TXHData.MD_Multiplex_Rec_NummberB == 1000 - DMA2_Stream1->NDTR) { TXHData.MD_Multiplex_Rec_Nummber = 1000 - DMA2_Stream1->NDTR; Multiplex_Port_RX_DMAStop(); //关闭DMA接收 DMA_ClearFlag(DMA2_Stream1, DMA_IT_TCIF1); Multiplex_Port_RX_Flag = 1; //使能Gas接收任务 Multiplex_Port_RX_DMALenSet(1000);//重置接受长度 Multiplex_Port_RX_DMAStart(); //打开DMA接收 } } if(Multiplex_Port_RX_Flag == 1) { Multiplex_Port_RX_Flag = 0; POSType_Temp = TXHData.MD_Multiplex_Port_Data.PortData[TXHData.MD_Multiplex_Port_Info.DevicerTypeNow].POSType; switch(POSType_Temp) { case Multiplex_Print: { TXHData.MD_MultiplexTimer.Flag = 1; TXHData.MD_MultiplexTimer.TimerCount = 0; }break; case Multiplex_YWY: { //switch(TXHData.MD_Multiplex_Port_Data.PortData[POSType_Temp].Device_Type) { //case YWY_Bluesky: { TempBCD = CheckSum(&Multiplex_Port_RX_Buff[1],TXHData.MD_Multiplex_Rec_Nummber - 6); Tempu64 = StrToInt(&Multiplex_Port_RX_Buff[TXHData.MD_Multiplex_Rec_Nummber - 5],4); if(Tempu64 == TempBCD) { TXHData.MD_Multiplex_Port_Info.MBCountCutNum[TXHData.MD_Multiplex_Port_Info.DevicerTypeNow] = 0; MD_ConnectRX_CMD = Multiplex_Port_RX_Buff[4]; switch(MD_ConnectRX_CMD) { case YWY_MDConnectCmdReadData: { TXHData.TankNumTop = Tempu64 = (TXHData.MD_Multiplex_Rec_Nummber - 24) / 65; for(i = 0;i < Tempu64;i ++) { if(Multiplex_Port_RX_Buff[23 + i * 65] == 0) TXHData.TankState[4][i].State = Multiplex_Port_RX_Buff[20 + i * 65]; TempF = StrToFloat(&Multiplex_Port_RX_Buff[26 + i * 65], 8); if(Multiplex_Port_RX_Buff[26 + i * 65] != 0x3F) TXHData.TankData[4][i].Data.OV = TempF; else TXHData.TankData[4][i].Data.OV = 0; TempF = StrToFloat(&Multiplex_Port_RX_Buff[50 + i * 65], 8); if(Multiplex_Port_RX_Buff[50 + i * 65] != 0x3F) TXHData.TankData[4][i].Data.OH = TempF; else TXHData.TankData[4][i].Data.OH = 0; TempF = StrToFloat(&Multiplex_Port_RX_Buff[58 + i * 65], 8); if(Multiplex_Port_RX_Buff[58 + i * 65] != 0x3F) TXHData.TankData[4][i].Data.WH = TempF; else TXHData.TankData[4][i].Data.WH = 0; TempF = StrToFloat(&Multiplex_Port_RX_Buff[66 + i * 65], 8); if(Multiplex_Port_RX_Buff[66 + i * 65] != 0x3F) TXHData.TankData[4][i].Data.TH = TempF; else TXHData.TankData[4][i].Data.TH = 0; TXHData.MD_Multiplex_Port_Data.State[TXHData.MD_Multiplex_Port_Info.DevicerTypeNow].Flag.Online = 1; //TXHData.MD_Multiplex_Port_Info[MD_ConnectRX_Port].GunInfo[MD_ConnectRX_pGun].RSSI = Multiplex_Port_RX_Buff[TXHData.MD_Multiplex_Rec_Nummber - 1]; } }break; case YWY_MDConnectCmdWriteApacity: { }break; } } }//break; } TXHData.MD_MultiplexTimer.Flag = 1; TXHData.MD_MultiplexTimer.TimerCount = 0; }break; case Multiplex_Price: { MD_ConnectRX_Len = Multiplex_Port_RX_Buff[2]; TempBCD = Price_DataCheck(&Multiplex_Port_RX_Buff[2],MD_ConnectRX_Len - 1); Tempu64 = Multiplex_Port_RX_Buff[MD_ConnectRX_Len+1]; if(Tempu64 == TempBCD) { TXHData.MD_Multiplex_Port_Info.MBCountCutNum[TXHData.MD_Multiplex_Port_Info.DevicerTypeNow] = 0; TXHData.MD_MultiplexTimer.Flag = 1; TXHData.MD_MultiplexTimer.TimerCount = 0; MD_ConnectRX_CMD = Multiplex_Port_RX_Buff[4]; switch (MD_ConnectRX_CMD) { case Price_MDConnectCmdWriteParameter://写参数 { TXHData.MD_Multiplex_Port_Info.MB_CMD_Next[TXHData.MD_Multiplex_Port_Info.DevicerTypeNow] = Price_MDConnectCmdReadPrice; } break; case Price_MDConnectCmdReadParameter://读参数 { TXHData.MD_Multiplex_Port_Info.Handshake[TXHData.MD_Multiplex_Port_Info.DevicerTypeNow] = 1; TXHData.MD_Multiplex_Port_Info.MB_CMD_Next[TXHData.MD_Multiplex_Port_Info.DevicerTypeNow] = Price_MDConnectCmdReadPrice; TXHData.MD_Multiplex_Port_Info.PriceTagData.State.Flag.Online = 1; TXHData.MD_Multiplex_Port_Info.PriceTagData.SingleOrDouble = Multiplex_Port_RX_Buff[7]; TXHData.MD_Multiplex_Port_Info.PriceTagData.PriceNumber = Multiplex_Port_RX_Buff[8]; TXHData.MD_Multiplex_Port_Info.PriceTagData.Length = Multiplex_Port_RX_Buff[9]; TXHData.MD_Multiplex_Port_Info.PriceTagData.Brightness = Multiplex_Port_RX_Buff[11]; } break; case Price_MDConnectCmdWritePrice://写单价 { TXHData.MD_Multiplex_Port_Info.MB_CMD_Next[TXHData.MD_Multiplex_Port_Info.DevicerTypeNow] = Price_MDConnectCmdReadPrice; } break; case Price_MDConnectCmdReadPrice://读单价 { if(TXHData.MD_Multiplex_Port_Info.Handshake[TXHData.MD_Multiplex_Port_Info.DevicerTypeNow] < TXHData.MD_Multiplex_Port_Info.Handshake_Top[TXHData.MD_Multiplex_Port_Info.DevicerTypeNow] ) { TXHData.MD_Multiplex_Port_Data.State[TXHData.MD_Multiplex_Port_Info.DevicerTypeNow].Flag.UpdateDisplay = 1; TXHData.MD_Multiplex_Port_Info.Handshake[TXHData.MD_Multiplex_Port_Info.DevicerTypeNow] = TXHData.MD_Multiplex_Port_Info.Handshake_Top[TXHData.MD_Multiplex_Port_Info.DevicerTypeNow]; } TXHData.MD_Multiplex_Port_Data.State[TXHData.MD_Multiplex_Port_Info.DevicerTypeNow].Flag.Online = 1; for(i = 0;i < TXHData.MD_Multiplex_Port_Info.PriceTagData.PriceNumber; i++) { TXHData.MD_Multiplex_Port_Info.PriceTagData.Price[i] = 0; for(j = 0;j < TXHData.MD_Multiplex_Port_Info.PriceTagData.Length/2;j ++) { TXHData.MD_Multiplex_Port_Info.PriceTagData.Price[i] |= Multiplex_Port_RX_Buff[5 + j + i*TXHData.MD_Multiplex_Port_Info.PriceTagData.Length/2] << (8*(TXHData.MD_Multiplex_Port_Info.PriceTagData.Length/2 - 1 -j)); } } } break; case Price_MDConnectCmdWriteDecimal://写小数位 { TXHData.MD_Multiplex_Port_Info.MB_CMD_Next[TXHData.MD_Multiplex_Port_Info.DevicerTypeNow] = Price_MDConnectCmdWritePrice; } break; } } }break; case Multiplex_GPS: { TXHData.MD_MultiplexTimer.Flag = 1; TXHData.MD_MultiplexTimer.TimerCount = 0; Temp = mystrstr(Multiplex_Port_RX_Buff,"RMC"); if(Temp && Temp < 800) { for(i = 0;i < 30;i ++) Multiplex_Port_RX_Buff[i] = Multiplex_Port_RX_Buff[Temp + 14 + i]; TXHData.USART6_Drive = GPS; if(Multiplex_Port_RX_Buff[0] == 'A')//则提取经度和纬度信息 { for(i = 0;i < 11;i ++)// 提取经度类型信息，保存到TXHData结构体中 { if(Multiplex_Port_RX_Buff[2+i] == ',') break; Buff[i] = Multiplex_Port_RX_Buff[2 + i]; } TempF = (float)atof(Buff) / 100; Tempu64 = TempF; TempF -= Tempu64; TXHData.GPSData.GPS.Longitude = Tempu64 + TempF * 100 / 60; TXHData.GPSData.GPS.LongitudeType = Multiplex_Port_RX_Buff[3 + i]; Temp = 5 + i; for(i = 0;i < 11;i ++)// 提取维度类型信息，保存到TXHData结构体中 { if(Multiplex_Port_RX_Buff[Temp + i] == ',') break; Buff[i] = Multiplex_Port_RX_Buff[Temp + i]; } TempF = (float)atof(Buff) / 100; Tempu64 = TempF; TempF -= Tempu64; TXHData.GPSData.GPS.Latitude = Tempu64 + TempF * 100 / 60; TXHData.GPSData.GPS.LatitudeType = Multiplex_Port_RX_Buff[Temp + i + 1]; } else //则经纬度信息无效，置为0 { TXHData.GPSData.GPS.Latitude = 0; TXHData.GPSData.GPS.LatitudeType = 0; TXHData.GPSData.GPS.Latitude = 0; TXHData.GPSData.GPS.LatitudeType = 0; } } else //则经纬度信息无效，置为0 { TXHData.GPSData.GPS.Latitude = 0; TXHData.GPSData.GPS.LatitudeType = 0; TXHData.GPSData.GPS.Latitude = 0; TXHData.GPSData.GPS.LatitudeType = 0; } }break; } for(i = 0;i < 20;i ++) Multiplex_Port_RX_Buff[i] = 0; } }