F030C8xx_KBus.git

			@@ -8,6 +8,9 @@
			#include "functions.h"
			#include "string.h"
			#include "stm32f0xx_hal.h"
			#if (BOARD_TYPE == 14)
			#include "fp0.h"
			#endif
			extern __IO uint32_t uwTick;
			//#include "Myprotocol.h"
			int TickFreq=10000;
			@@ -16,16 +19,16 @@
			unsigned int TickPrioduS; //
			volatile unsigned int nCurTick=0;
			volatile unsigned int CurTickuS=0;
			//volatile unsigned int ThisRunTime=0; //开机时间
			//volatile unsigned int TotalRunTime=0; //总开机时间
			//volatile unsigned int PwrCount=0; //开机次数
			unsigned short ClkuS; //每个Clk的nS数，
			//volatile unsigned int ThisRunTime=0; //开机时间
			//volatile unsigned int TotalRunTime=0; //总开机时间
			//volatile unsigned int PwrCount=0; //开机次数
			unsigned short ClkuS; //每个Clk的nS数，

			int InituS(int TickFreq1)
			{
			TickPrioduS=1000000/TickFreq1; //每个SysTick的微秒数
			CoreClkMHz=HAL_RCC_GetHCLKFreq()/1000000; //=SystemCoreClock/1000000;每uS的时钟数
			TickPriodClk=SystemCoreClock/TickFreq1; //每个SysTick的时钟数
			TickPrioduS=1000000/TickFreq1; //每个SysTick的微秒数
			CoreClkMHz=HAL_RCC_GetHCLKFreq()/1000000; //=SystemCoreClock/1000000;每uS的时钟数
			TickPriodClk=SystemCoreClock/TickFreq1; //每个SysTick的时钟数
			ClkuS=(1000000LL*65536)/SystemCoreClock;
			CurTickuS=TickPrioduS+100u;
			return 0;
			@@ -51,6 +54,7 @@
			// unsigned short Clk1=SysTick->VAL;
			return nCurTick;
			}

			const unsigned short crc16_table[256] = {
			0x0000, 0x1189, 0x2312, 0x329b, 0x4624, 0x57ad, 0x6536, 0x74bf,
			0x8c48, 0x9dc1, 0xaf5a, 0xbed3, 0xca6c, 0xdbe5, 0xe97e, 0xf8f7,
			@@ -89,11 +93,11 @@
			unsigned short crc_check(const unsigned char * data, unsigned int length)
			{
			unsigned short crc_reg = 0xFFFF;
			while (length--)
			{
			crc_reg = (crc_reg >> 8) ^ crc16_table[(crc_reg ^ *data++) & 0xff];
			}
			return (~crc_reg) & 0xFFFF;
			while (length--)
			{
			crc_reg = (crc_reg >> 8) ^ crc16_table[(crc_reg ^ *data++) & 0xff];
			}
			return (~crc_reg) & 0xFFFF;
			}

			const uint16_t polynom = 0xA001;
			@@ -123,7 +127,7 @@
			return(crc);
			}

			/* Table of CRC values for high杘rder byte */
			/* Table of CRC values for high-order byte */
			const uint8_t crctablehi[] = {
			0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81,
			0x40, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0,
			@@ -144,7 +148,7 @@
			0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81,
			0x40
			};
			/* Table of CRC values for low杘rder byte */
			/* Table of CRC values for low-order byte */
			const uint8_t crctablelo[] = {
			0x00, 0xC0, 0xC1, 0x01, 0xC3, 0x03, 0x02, 0xC2, 0xC6, 0x06, 0x07, 0xC7, 0x05, 0xC5, 0xC4,
			0x04, 0xCC, 0x0C, 0x0D, 0xCD, 0x0F, 0xCF, 0xCE, 0x0E, 0x0A, 0xCA, 0xCB, 0x0B, 0xC9, 0x09,
			@@ -180,26 +184,6 @@
			return (crchi << 8 \| crclo);
			}

			const uint16_t crctalbeabs[] = {
			0x0000, 0xCC01, 0xD801, 0x1400, 0xF001, 0x3C00, 0x2800, 0xE401,
			0xA001, 0x6C00, 0x7800, 0xB401, 0x5000, 0x9C01, 0x8801, 0x4400
			};

			uint16_t crc16tablefast(const uint8_t *ptr, uint16_t len)
			{
			uint16_t crc = 0xffff;
			uint16_t i;
			uint8_t ch;

			for (i = 0; i < len; i++) {
			ch = *ptr++;
			crc = crctalbeabs[(ch ^ crc) & 15] ^ (crc >> 4);
			crc = crctalbeabs[((ch >> 4) ^ crc) & 15] ^ (crc >> 4);
			}

			return crc;
			}

			void modbuscrc16test()
			{
			printf("\n");
			@@ -207,7 +191,7 @@
			printf("-----------------------------------------------------------------------\n");
			uint8_t crc16_data[] = { 0x01, 0x04, 0x04, 0x43, 0x6b, 0x58, 0x0e }; // expected crc value 0xD825.
			printf(" modbus crc16table test, expected value : 0xd825, calculate value : 0x%x\n", crc16table(crc16_data, sizeof(crc16_data)));
			printf(" modbus crc16tablefast test, expected value : 0xd825, calculate value : 0x%x\n", crc16tablefast(crc16_data, sizeof(crc16_data)));
			// printf(" modbus crc16tablefast test, expected value : 0xd825, calculate value : 0x%x\n", crc16tablefast(crc16_data, sizeof(crc16_data)));
			printf(" modbus crc16bitbybit test, expected value : 0xd825, calculate value : 0x%x\n", crc16bitbybit(crc16_data, sizeof(crc16_data)));
			}

			@@ -243,6 +227,19 @@
			return 0;
			}

			int Uart2RecvDMA(void * pBuf, int nSize)
			{
			LL_DMA_DisableChannel(DMA1,LL_DMA_CHANNEL_5);
			LL_DMA_ConfigAddresses(DMA1,LL_DMA_CHANNEL_5, (uint32_t)&USART2->RDR,
			(uint32_t)pBuf, LL_DMA_DIRECTION_PERIPH_TO_MEMORY);
			LL_DMA_SetDataLength(DMA1,LL_DMA_CHANNEL_5,nSize);
			LL_DMA_EnableChannel(DMA1,LL_DMA_CHANNEL_5);
			Uart2Stat.DMARecvLen=nSize;
			Uart2Stat.Recving=1;
			LL_DMA_EnableIT_TC(DMA1,LL_DMA_CHANNEL_5);
			LL_USART_EnableDMAReq_RX(USART2);
			return 0;
			}
			int Uart2SendDMA(void * pData, int nSize)
			{
			LL_DMA_DisableChannel(DMA1,LL_DMA_CHANNEL_4);
			@@ -265,6 +262,90 @@
			}
			return 0;
			}

			void TriggerPendSV()
			{
			SCB->ICSR=SCB_ICSR_PENDSVSET_Msk; //1<<SCB_ICSR_PENDSVSET_Pos;
			}

			void PendSvCallBack()
			{
			#if (BOARD_TYPE == 14)
			///*
			if (bSPI1RecvDone)
			{
			bSPI1RecvDone=0;
			ParseFP0Pkg(SPI1RecvBuf,nSPI1RecvLenInBuf);
			}
			//*/
			#endif
			if (Uart2Stat.bPacketRecved)
			{
			KBusParsePacket(2, (pPacket)Uart2RecvBuf1, Uart2RecvBuf1DataLen);
			Uart2RecvBuf1DataLen=0;
			Uart2Stat.bPacketRecved=0;
			Uart2RecvDMA(Uart2RecvBuf1,sizeof(Uart2RecvBuf1));
			}
			}

			void SPI1_IRQ_CallBack()
			{
			uint8_t value;
			// LL_GPIO_TogglePin(GPIOB,LL_GPIO_PIN_7);
			if (LL_SPI_IsActiveFlag_RXNE(SPI1))
			{
			value = LL_SPI_ReceiveData8( SPI1);
			#if (BOARD_TYPE == 14)
			KMem.SDD[62]++;
			KMem.SDT[122]++;
			if (!bSPI1Sending)
			{
			KMem.SDB[128+KMem.SDT[123]] = value;
			KMem.SDT[123]++; if (KMem.SDT[123]>=100) {KMem.SDT[123]=81;}
			}
			if (!bSPI1Sending && (1 \|\| bSPI1Recving))
			{
			SPI1RecvBuf[nSPI1RecvPos]=value;
			nSPI1RecvPos++;

			if (value==0x0d)
			{
			KMem.SDB[128+KMem.SDT[123]] = nSPI1RecvPos;
			KMem.SDT[123]++; if (KMem.SDT[123]>=100) {KMem.SDT[123]=81;}

			nSPI1RecvLenInBuf=nSPI1RecvPos;
			bSPI1RecvDone=1;
			nSPI1RecvPos=0;
			bSPI1Recving=0;


			TriggerPendSV();
			}
			}
			if (bSPI1Sending)
			{
			nSPI1SentLen++;
			KMem.SDD[63]++;

			if (nSPI1SentLen >= nSPI1ToSendLen) {
			SetACKPin_1();
			bSPI1Sending=0;
			bSPI1SendDone=1;
			bSPI1Recving=1;
			nSPI1RecvPos=0;
			SetFP0DEPin_0();
			}
			else {
			value = SPI1SendBuf[nSPI1SentLen];
			LL_SPI_TransmitData8(SPI1,value);
			KMem.SDB[128+KMem.SDT[123]] = value;
			KMem.SDT[123]++; if (KMem.SDT[123]>=100) {KMem.SDT[123]=81;}
			}
			}
			#endif
			}
			}

			void Uart1SendDone()
			{
			Uart1Stat.TcCount++;
			@@ -275,9 +356,12 @@
			{
			Uart1Stat.IdelCount++;
			// NVIC_SetPendingIRQ(PendSV_IRQn);
			// SCB->ICSR=SCB_ICSR_PENDSVSET_Msk; //1<<SCB_ICSR_PENDSVSET_Pos;

			if (Uart1RecvBuf1DataLen >0)
			{
			Uart1Stat.bPacketRecved=1;
			// SCB->ICSR=SCB_ICSR_PENDSVSET_Msk; //1<<SCB_ICSR_PENDSVSET_Pos;
			// KLParsePacket(Uart1RecvBuf1,Uart1RecvBuf1DataLen);
			// Uart1RecvBuf1DataLen=0;
			}
			@@ -289,19 +373,21 @@
			}
			void Uart2RecvDone()
			{
			Uart2RecvBuf1DataLen=sizeof(Uart2RecvBuf1) - LL_DMA_GetDataLength(DMA1,LL_DMA_CHANNEL_5);
			Uart2Stat.bPacketRecved=1;
			Uart2Stat.IdelCount++;
			ParsePacket((pPacket)Uart2RecvBuf1,Uart2RecvBuf1DataLen);
			Uart2RecvBuf1DataLen=0;
			if (Uart2RecvBuf1DataLen>0)
			TriggerPendSV();
			// ParsePacket((pPacket)Uart2RecvBuf1,Uart2RecvBuf1DataLen);
			}

			int PutStr(char * str1, int len1)
			{
			// Uart1SendDMA(str1,len1);
			//PushIn(&Uart1Stat.QTx,str1,len1);
			PushIn(&Uart1Stat.QTx,str1,len1);
			// LL_USART_EnableIT_TXE(USART1);
			// LL_USART_EnableIT_TC(USART1);
			//Uart1TriggerSendDMA();
			Uart1TriggerSendDMA();
			return len1;
			}
			int PutStr1(char * str1, int len1)
			@@ -315,29 +401,30 @@
			}
			int PutStr2(char * str1, int len1)
			{
			// Uart1SendDMA(str1,len1);
			PushIn(&Uart2Stat.QTx,str1,len1);
			Uart2SendDMA(str1,len1);
			// PushIn(&Uart2Stat.QTx,str1,len1);
			// LL_USART_EnableIT_TXE(USART1);
			// LL_USART_EnableIT_TC(USART1);
			Uart2TriggerSendDMA();
			// Uart2TriggerSendDMA();
			return len1;
			}

			void clearscreen()
			int SendPacket(int nChn, void * pBuf,int len1)
			{
			PutStr("\33[2J\33[0;0H",10);
			return;
			if (nChn==1) {
			PutStr1((char *)pBuf,len1);
			// PushIn(&Uart1Stat.QTx,p1,len1);
			// Uart1TriggerSendDMA();
			Uart1Stat.SentPacket++;
			}else if (nChn==2){
			PutStr2((char *)pBuf,len1);
			// PushIn(&Uart2Stat.QTx,p1,len1);
			// Uart2TriggerSendDMA();
			Uart2Stat.SentPacket++;
			}
			return len1;
			}

			void Locate(int y,int x)
			{
			char str[16];
			int len;
			len=sprintf(str," \33[%d;%dH",y,x);
			PutStr(str,len);
			return;
			}

			/*
			int SendPacket1(void * pBuf,int len1)
			{
			PutStr1((char *)pBuf,len1);
			@@ -354,9 +441,18 @@
			Uart2Stat.SentPacket++;
			return len1;
			}

			*/
			void ToggleRunLed() { LL_GPIO_TogglePin(GPIOC,LL_GPIO_PIN_13);}
			void ToggleErrLed() { LL_GPIO_TogglePin(GPIOC,LL_GPIO_PIN_14);}
			#if (BOARD_TYPE == 14)
			void ToggleOutStat() { LL_GPIO_TogglePin(GPIOC,LL_GPIO_PIN_15);}

			void SetOutStat(uchar bOn)
			{
			if (bOn) {LL_GPIO_SetOutputPin(GPIOC,LL_GPIO_PIN_15);}
			else {LL_GPIO_ResetOutputPin(GPIOC,LL_GPIO_PIN_15);}
			}
			#else
			void ToggleOutStat() { LL_GPIO_TogglePin(GPIOA,LL_GPIO_PIN_11);}

			void SetOutStat(uchar bOn)
			@@ -364,6 +460,7 @@
			if (bOn) {LL_GPIO_SetOutputPin(GPIOA,LL_GPIO_PIN_11);}
			else {LL_GPIO_ResetOutputPin(GPIOA,LL_GPIO_PIN_11);}
			}
			#endif

			void SetRunLed(uchar bOn)
			{
			@@ -390,6 +487,7 @@
			unsigned int Input165_8()
			{
			int x1=0;
			__disable_irq();
			set165SL_0(); set165SL_1();
			unsigned int mask1=0x0080;
			volatile uint32_t * p1=&GPIOA->IDR;
			@@ -405,12 +503,14 @@
			mask1>>=1;
			set165CLK_1();
			}
			__enable_irq();
			return x1;
			}

			unsigned int Input165(int nBit)
			{
			int x1=0;
			__disable_irq();
			set165SL_0(); set165SL_1();
			unsigned int mask1=1<<(nBit-1);
			volatile uint32_t * p1=&GPIOA->IDR;
			@@ -426,11 +526,12 @@
			mask1>>=1;
			set165CLK_1();
			}
			__enable_irq();
			return x1;
			}
			unsigned int Input165_R(int nBit)
			{

			__disable_irq();
			set165SL_0(); set165SL_1();
			int nBytes = nBit /8;
			volatile uint32_t * p1=&GPIOA->IDR;
			@@ -458,13 +559,14 @@
			}
			rdata.Bytes[i]=x1;
			}

			__enable_irq();
			return rdata.intvalue;
			}

			unsigned int Input165Cfg(int nBit)
			{
			int x1=0;
			__disable_irq();
			set165SL_0(); set165SL_1();
			unsigned int mask1=1<<(nBit-1);
			volatile uint32_t * p1=&GPIOA->IDR;
			@@ -480,6 +582,7 @@
			mask1>>=1;
			set165CLK_1();
			}
			__enable_irq();
			return x1;
			}

			@@ -507,6 +610,14 @@
			return Input165_R(16);
			case 10:
			return Input165_R(8);
			case 11:
			return Input165_R(8);
			case 13:
			return Input165_R(16);
			case 14:
			return 0; //FP0
			case 15:
			return Input165_R(16);
			default:
			break;
			}
			@@ -559,6 +670,14 @@
			return x2;
			}

			int ReadConfig_11()
			{
			uchar x2=0;
			x2=((GPIOB->IDR&0x2)<<2);
			x2= ((~x2)&0x8)\|1;
			return x2;
			}

			int ReadJumperSW()
			{
			int BoradType=GetBoardType();
			@@ -582,19 +701,27 @@
			return ReadConfig_5(); //New Slave 8 in 8 o
			case 9:
			case 10:
			return ReadConfig_5(); //New Slave 8 in 8 o
			return ReadConfig_5(); //New Master Slave 8 in 8 o
			case 11:
			return ReadConfig_11(); //Mini Board
			case 13:
			return ReadConfig_5();
			case 14:
			return (~(LL_GPIO_ReadInputPort(GPIOA)>>4))&0x0f; //FP0
			case 15:
			return ReadConfig_5(); //Wireless Master Slave 8 in 8 o
			default:

			return 0;
			}
			}

			#define SRCLK_0() LL_GPIO_ResetOutputPin(GPIOB,LL_GPIO_PIN_13)
			#define SRCLK_1() LL_GPIO_SetOutputPin(GPIOB,LL_GPIO_PIN_13)
			#define STRCLK_0() LL_GPIO_ResetOutputPin(GPIOB,LL_GPIO_PIN_12)
			#define STRCLK_1() LL_GPIO_SetOutputPin(GPIOB,LL_GPIO_PIN_12)
			#define SER_0() LL_GPIO_ResetOutputPin(GPIOB,LL_GPIO_PIN_15)
			#define SER_1() LL_GPIO_SetOutputPin(GPIOB,LL_GPIO_PIN_15)
			#define SRCLK2_0() LL_GPIO_ResetOutputPin(GPIOB,LL_GPIO_PIN_13)
			#define SRCLK2_1() LL_GPIO_SetOutputPin(GPIOB,LL_GPIO_PIN_13)
			#define STRCLK2_0() LL_GPIO_ResetOutputPin(GPIOB,LL_GPIO_PIN_12)
			#define STRCLK2_1() LL_GPIO_SetOutputPin(GPIOB,LL_GPIO_PIN_12)
			#define SER2_0() LL_GPIO_ResetOutputPin(GPIOB,LL_GPIO_PIN_15)
			#define SER2_1() LL_GPIO_SetOutputPin(GPIOB,LL_GPIO_PIN_15)

			void Enable595(uchar bEnable)
			{
			@@ -605,53 +732,135 @@
			void Output595_8(unsigned int cc)
			{
			//unsigned char i;
			;// 74HC595输出程序，输出8位
			;// 74HC595输出程序，输出8位
			// cc=~0x3f;
			STRCLK_1();
			__disable_irq();
			STRCLK2_1();
			unsigned int mask1=0x0080;
			//volatile uint32_t * p1 = &GPIOB->BRR;
			//volatile uint32_t * p2 = &GPIOB->BSRR;
			for (;mask1;)
			{
			SRCLK_0();
			SRCLK2_0();
			//*p1=LL_GPIO_PIN_13;
			if (cc&mask1) {SER_1();}
			else {SER_0();}
			if (cc&mask1) {SER2_1();}
			else {SER2_0();}
			mask1>>=1;
			SRCLK_1();
			SRCLK2_1();
			// __nop();
			//*p2=LL_GPIO_PIN_13;
			}
			STRCLK_0();
			STRCLK_1();
			STRCLK2_0();
			STRCLK2_1();
			__enable_irq();
			}

			void Output595_16(unsigned int cc)
			{
			//unsigned char i;
			;// 74HC595输出程序，输出8位
			;// 74HC595输出程序，输出8位
			// cc=~0x3f;
			STRCLK_1();
			__disable_irq();
			STRCLK2_1();
			unsigned int mask1=0x8000;
			//volatile uint32_t * p1 = &GPIOB->BRR;
			//volatile uint32_t * p2 = &GPIOB->BSRR;
			for (;mask1;)
			{
			SRCLK_0();
			SRCLK2_0();
			//*p1=LL_GPIO_PIN_13;
			if (cc&mask1) {SER_1();}
			else {SER_0();}
			if (cc&mask1) {SER2_1();}
			else {SER2_0();}
			mask1>>=1;
			SRCLK_1();
			SRCLK2_1();
			// __nop();
			//*p2=LL_GPIO_PIN_13;
			}
			STRCLK_0();
			STRCLK_1();
			STRCLK2_0();
			STRCLK2_1();
			__enable_irq();
			}
			void PutOutput(unsigned int Y) { Output595_16(Y);}

			#if (BOARD_TYPE == 9 \|\| BOARD_TYPE == 10 )
			/*
			#define STRCLK12_0() LL_GPIO_ResetOutputPin(GPIOB,LL_GPIO_PIN_7)
			#define STRCLK12_1() LL_GPIO_SetOutputPin(GPIOB,LL_GPIO_PIN_7)

			void PutOutputSPI1(unsigned int Y)
			{
			__disable_irq();
			STRCLK12_1();
			LL_SPI_TransmitData8(SPI1,Y>>8);
			int i=0;
			while (LL_SPI_IsActiveFlag_TXE(SPI1) == RESET)
			{
			}
			KMem.SDD[28]=i;
			i=0;
			while (LL_SPI_IsActiveFlag_BSY(SPI1) == SET)
			{
			i++;
			}
			LL_SPI_TransmitData8(SPI1,Y);
			while (LL_SPI_IsActiveFlag_TXE(SPI1) == RESET)
			{
			}
			KMem.SDD[28]=i;
			i=0;
			while (LL_SPI_IsActiveFlag_BSY(SPI1) == SET)
			{
			i++;
			}
			KMem.SDD[30]=i;
			STRCLK12_0();
			__nop();
			STRCLK12_1();
			__enable_irq();
			}
			*/

			void PutOutputSPI2(unsigned int Y)
			{
			__disable_irq();
			STRCLK2_1();
			LL_SPI_TransmitData8(SPI2,Y>>8);
			int i=0;
			while (LL_SPI_IsActiveFlag_TXE(SPI2) == RESET)
			{
			}
			KMem.SDD[28]=i;
			i=0;
			while (LL_SPI_IsActiveFlag_BSY(SPI2) == SET)
			{
			i++;
			}
			LL_SPI_TransmitData8(SPI2,Y);
			while (LL_SPI_IsActiveFlag_TXE(SPI2) == RESET)
			{
			}
			KMem.SDD[28]=i;
			i=0;
			while (LL_SPI_IsActiveFlag_BSY(SPI2) == SET)
			{
			i++;
			}
			KMem.SDD[30]=i;
			STRCLK2_0();
			STRCLK2_1();
			__enable_irq();
			}

			void PutOutput(unsigned int Y)
			{
			#if (BOARD_TYPE == 14)
			return ;
			#endif
			PutOutputSPI2(Y);
			//Output595_16(Y);
			}

			#if (BOARD_TYPE == 9 \|\| BOARD_TYPE == 10 \|\| BOARD_TYPE == 15 )
			//#pragma message("9,10")
			// V4.2 管脚排列向右移动了一位。
			#define SRCLK1_0() LL_GPIO_ResetOutputPin(GPIOB,LL_GPIO_PIN_1)
			#define SRCLK1_1() LL_GPIO_SetOutputPin(GPIOB,LL_GPIO_PIN_1)
			#define STRCLK1_0() LL_GPIO_ResetOutputPin(GPIOB,LL_GPIO_PIN_2)
			@@ -660,7 +869,7 @@
			#define OE1_1() LL_GPIO_SetOutputPin(GPIOB,LL_GPIO_PIN_10)
			#define SER1_0() LL_GPIO_ResetOutputPin(GPIOB,LL_GPIO_PIN_11)
			#define SER1_1() LL_GPIO_SetOutputPin(GPIOB,LL_GPIO_PIN_11)
			#else
			#else //按照原来的管脚排列
			#define SRCLK1_0() LL_GPIO_ResetOutputPin(GPIOB,LL_GPIO_PIN_0)
			#define SRCLK1_1() LL_GPIO_SetOutputPin(GPIOB,LL_GPIO_PIN_0)
			#define STRCLK1_0() LL_GPIO_ResetOutputPin(GPIOB,LL_GPIO_PIN_1)
			@@ -677,11 +886,13 @@
			if (bEnable) {OE1_0();}
			else {OE1_1();}
			}

			void displayInput(unsigned int cc)
			{
			//unsigned char i;
			;// 74HC595输出程序，输出8位
			;// 74HC595输出程序，输出8位
			// cc=~0x3f;
			__disable_irq();
			STRCLK1_1();
			unsigned int mask1=0x8000;
			//volatile uint32_t * p1 = &GPIOB->BRR;
			@@ -698,5 +909,6 @@
			//*p2=LL_GPIO_PIN_13;
			}
			STRCLK1_0();
			STRCLK1_1();
			STRCLK1_1();
			__enable_irq();
			}