/**
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******************************************************************************
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* @file : functions.c
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* @brief : funcstions program body
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******************************************************************************
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*/
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//#include "globaldef.h"
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#include "functions.h"
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#include "string.h"
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#include "stm32f0xx_hal.h"
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extern __IO uint32_t uwTick;
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//#include "Myprotocol.h"
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int TickFreq=10000;
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int CoreClkMHz; //=SystemCoreClock/1000000;
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int TickPriodClk; //=SystemCoreClock/TickFreq;
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unsigned int TickPrioduS; //
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volatile unsigned int nCurTick=0;
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volatile unsigned int CurTickuS=0;
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//volatile unsigned int ThisRunTime=0; //开机时间
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//volatile unsigned int TotalRunTime=0; //总开机时间
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//volatile unsigned int PwrCount=0; //开机次数
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unsigned short ClkuS; //每个Clk的nS数，
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int InituS(int TickFreq1)
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{
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TickPrioduS=1000000/TickFreq1; //每个SysTick的微秒数
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CoreClkMHz=HAL_RCC_GetHCLKFreq()/1000000; //=SystemCoreClock/1000000;每uS的时钟数
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TickPriodClk=SystemCoreClock/TickFreq1; //每个SysTick的时钟数
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ClkuS=(1000000LL*65536)/SystemCoreClock;
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CurTickuS=TickPrioduS+100u;
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return 0;
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}
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inline unsigned int GetuS(void)
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{
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// unsigned short Clk1=SysTick->VAL;
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int CurTickuS1=CurTickuS;
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int Val1=SysTick->VAL;
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if (CurTickuS1 != CurTickuS )
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{
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CurTickuS1=CurTickuS;
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Val1=SysTick->VAL;
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}
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uint32_t us1=CurTickuS1-(((Val1)*1365)>>16);
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return us1;
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}
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inline unsigned int GetTick(void)
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{
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// unsigned short Clk1=SysTick->VAL;
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return nCurTick;
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}
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const uint16_t polynom = 0xA001;
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unsigned short crc16bitbybit(const unsigned char *ptr, unsigned int len)
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{
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uint8_t i;
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uint16_t crc = 0xffff;
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if (len == 0) {
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len = 1;
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}
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while (len--) {
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crc ^= *ptr;
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for (i = 0; i<8; i++)
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{
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if (crc & 1) {
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crc >>= 1;
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crc ^= polynom;
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}
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else {
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crc >>= 1;
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}
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}
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ptr++;
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}
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return(crc);
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}
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void modbuscrc16test()
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{
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}
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void TriggerPendSV()
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{
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SCB->ICSR=SCB_ICSR_PENDSVSET_Msk; //1<<SCB_ICSR_PENDSVSET_Pos;
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}
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void PendSvCallBack()
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{
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}
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void SPI1_IRQ_CallBack()
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{
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}
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void Uart1SendDone()
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{
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return;
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}
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void Uart1RecvDone()
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{
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}
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void Uart2SendDone()
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{
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}
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void Uart2RecvDone()
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{
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}
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int PutStr(char * str1, int len1)
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{
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return len1;
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}
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int PutStr1(char * str1, int len1)
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{
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return len1;
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}
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int PutStr2(char * str1, int len1)
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{
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return len1;
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}
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int SendPacket(int nChn, void * pBuf,int len1)
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{
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if (nChn==1) {
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PutStr1((char *)pBuf,len1);
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}else if (nChn==2){
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PutStr2((char *)pBuf,len1);
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}
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return len1;
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}
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/*
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int SendPacket1(void * pBuf,int len1)
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{
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PutStr1((char *)pBuf,len1);
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// PushIn(&Uart1Stat.QTx,p1,len1);
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// Uart1TriggerSendDMA();
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Uart1Stat.SentPacket++;
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return len1;
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}
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int SendPacket2(pKBPacket p1,int len1)
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{
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PutStr2((char *)p1,len1);
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// PushIn(&Uart2Stat.QTx,p1,len1);
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// Uart2TriggerSendDMA();
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Uart2Stat.SentPacket++;
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return len1;
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}
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*/
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void ToggleRunLed() { LL_GPIO_TogglePin(GPIOC,LL_GPIO_PIN_13);}
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void ToggleErrLed() { LL_GPIO_TogglePin(GPIOC,LL_GPIO_PIN_14);}
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void ToggleErr2Led() { LL_GPIO_TogglePin(GPIOC,LL_GPIO_PIN_15);}
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#if (BOARD_TYPE == 14)
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void ToggleOutStat() { LL_GPIO_TogglePin(GPIOC,LL_GPIO_PIN_15);}
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void SetOutStat(uchar bOn)
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{
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if (bOn) {LL_GPIO_SetOutputPin(GPIOC,LL_GPIO_PIN_15);}
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else {LL_GPIO_ResetOutputPin(GPIOC,LL_GPIO_PIN_15);}
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}
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#else
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void ToggleOutStat() { LL_GPIO_TogglePin(GPIOA,LL_GPIO_PIN_11);}
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void SetOutStat(uchar bOn)
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{
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if (bOn) {LL_GPIO_SetOutputPin(GPIOA,LL_GPIO_PIN_11);}
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else {LL_GPIO_ResetOutputPin(GPIOA,LL_GPIO_PIN_11);}
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}
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#endif
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void SetRunLed(uchar bOn)
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{
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if (bOn) {LL_GPIO_ResetOutputPin(GPIOC,LL_GPIO_PIN_13);}
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else {LL_GPIO_SetOutputPin(GPIOC,LL_GPIO_PIN_13);}
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}
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void SetErrLed(uchar bOn)
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{
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if (bOn) {LL_GPIO_ResetOutputPin(GPIOC,LL_GPIO_PIN_14);}
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else {LL_GPIO_SetOutputPin(GPIOC,LL_GPIO_PIN_14);}
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}
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void SetErr2Led(uchar bOn)
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{
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if (bOn) {LL_GPIO_ResetOutputPin(GPIOC,LL_GPIO_PIN_15);}
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else {LL_GPIO_SetOutputPin(GPIOC,LL_GPIO_PIN_15);}
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}
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/*
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void SetLeds(uchar bRun, uchar bErr)
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{
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SetRunLed(bRun); SetErrLed (bErr);
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}
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*/
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