中断模式，配合时间片测试完成

zhyinch

2021-10-28 942d685e55e3a58b6bcd7d0158765e9648b9373a

 源码/核心板/Src/stm32f10x_it.c

@@ -1,11 +1,11 @@
/**
  ******************************************************************************
  * @file    Project/STM32F10x_StdPeriph_Template/stm32f10x_it.c 
  * @file    Project/STM32F10x_StdPeriph_Template/stm32f10x_it.c
  * @author  MCD Application Team
  * @version V3.4.0
  * @date    10/15/2010
  * @brief   Main Interrupt Service Routines.
  *          This file provides template for all exceptions handler and 
  *          This file provides template for all exceptions handler and
  *          peripherals interrupt service routine.
  ******************************************************************************
  * @copy
@@ -18,22 +18,162 @@
  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
  *
  * <h2><center>&copy; COPYRIGHT 2010 STMicroelectronics</center></h2>
  */ 
  */

/* Includes ------------------------------------------------------------------*/
#include "stm32f10x_it.h"
#include "stm32f10x.h"
#include "dw_app.h"
#include "global_param.h"
#include "beep_logic_app.h"
#include "led.h"
#include "Usart.h"
#include "dw_app.h"
/* Tick timer count. */
volatile unsigned long time32_incr;
volatile unsigned long time32_reset = 0;
void SysTick_Handler(void)
volatile uint32_t time32_incr;
uint8_t tt=0;
uint8_t g_start_send_flag = 0,sync_seq=0,usart_send_flag,waitsync_flag=0;
u16 usart_timer=0,synclost_count=0;
uint16_t sysscal;
u16 tag_recv_timer, tag_timer,last_polltime;
extern uint16_t g_Resttimer,heartbeat_timer,sync_timer;
extern uint8_t g_pairstart;
u8 neartimout_timer=0,flag_syncbase=0,flag_newsecond=0;
extern u16 tyncpoll_time,target_time;
extern uint32_t synclost_timer,current_syncid;
void TIM3_IRQHandler(void)   //TIM3??
{
    time32_incr++;
      time32_reset++;
   if(time32_reset>10000)
   {
      NVIC_SystemReset();
   if (TIM_GetITStatus(TIM3, TIM_IT_Update) != RESET)  //??TIM3????????
      {
      TIM_ClearITPendingBit(TIM3, TIM_IT_Update  );  //??TIMx?????? 
//   main_logic();		
//   time32_incr++;
//   heartbeat_timer++;
   sync_timer++;	
//   neartimout_timer++;
//   synclost_timer++;		
//   GPIO_WriteBit(GPIOA, GPIO_Pin_8, Bit_RESET);	
         GPIOA->BRR = GPIO_Pin_8;
if(sync_timer==10)
{
GPIOA->BSRR = GPIO_Pin_8;
}	

   if(sync_timer>=1000)
      {uint8_t i;
         heartbeat_timer++;
         for(i=0;i<MAX_REGTAGNUM;i++)
         {
            if(regtag_map.remain_time[i]>0)
            {
               regtag_map.remain_time[i]--;
            }
         }
         if(pwtag.remain_time>0)
         {pwtag.remain_time--;}
         flag_newsecond=1;
//      GPIO_WriteBit(GPIOA, GPIO_Pin_8, Bit_SET);	
         sync_timer=0;
//         synclost_count++;
//        TagListUpdate();
//         if(g_com_map[BASESYNCSEQ]==1)  //鏈ā鍧楁槸鍚屾鍩虹珯
//         {
//            synclost_count = 0;
//            current_syncid = 1;
//            sync_seq=0;
//               SyncPoll(sync_seq);
//         }
//      }
//		
//   if(g_Resttimer++>12000)
//   {
//      NVIC_SystemReset();
//   }



//	
//   if(!g_com_map[DEV_ROLE])  //鍩虹珯
//   {
//      tag_recv_timer++;
//      TagDistClear();
//   if(g_com_map[ANC_POLL])
//      {
//         if(sync_timer==target_time)
//         {
//         g_start_send_flag=1;
//         }
//      }
//		
//      #ifdef USART_INTEGRATE_OUTPUT
//      if(sync_timer%g_com_map[COM_INTERVAL]==0)
//      {
//			
//         usart_send_flag=1;		
//      }
//      #endif
//   }else{      //鏍囩鍚屾澶勭悊
//      if(sync_timer==target_time)
//      {

//         last_polltime=sync_timer;
//      //   GPIO_WriteBit(GPIOA, GPIO_Pin_9, Bit_SET);
//      g_start_send_flag=1;
//      }
//		
   }

      }
}

/******************* (C) COPYRIGHT 2010 STMicroelectronics *****END OF FILE****/
void SysTick_Handler(void)
{
	

}

/** 
  * @brief  涓柇鏈嶅姟鍑芥暟
  */
void EXTI1_IRQHandler(void)
{
  if(EXTI_GetITStatus(EXTI_Line1)!= RESET)  
  {  
    EXTI_ClearITPendingBit(EXTI_Line1);

  }   
}
u8 needanchorrx=1;
u16 ttt = 0;
extern u32  status_reg;
void EXTI0_IRQHandler(void)
{
  if(EXTI_GetITStatus(EXTI_Line0)!= RESET)  
  { 
    EXTI_ClearITPendingBit(EXTI_Line0);
	
   //   GPIOA->BSRR = GPIO_Pin_8;
         //if(ttt==0)
    Anchor_App();
   //   GPIOA->BRR = GPIO_Pin_8;
  }   
}
void USART1_IRQHandler(void)
{
  if(USART_GetITStatus(EXT_UART, USART_IT_RXNE) != RESET)//?????????
  {
       UART_CheckReceive();
  }



//  if(USART_GetITStatus(USARTy, USART_IT_TXE) != RESET)

//  {   

//        USART_SendData(USARTy, TxBuffer1[TxCounter1++]);

//  }    

}