From 503efc0a0d2ea34213ec87aea5bf63c52c2eb93a Mon Sep 17 00:00:00 2001
From: zhyinch <zhyinch@gmail.com>
Date: 星期二, 12 十一月 2019 19:29:18 +0800
Subject: [PATCH] 实现标签时间隙动态更新
---
源码/核心板/Src/stm32f10x_it.c | 96 +++++++++++++++++++++++++++++++----------------
1 files changed, 63 insertions(+), 33 deletions(-)
diff --git "a/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/stm32f10x_it.c" "b/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/stm32f10x_it.c"
index ffbefdc..d00482c 100644
--- "a/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/stm32f10x_it.c"
+++ "b/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/stm32f10x_it.c"
@@ -28,26 +28,70 @@
#include "beep_logic_app.h"
#include "led.h"
#include "Usart.h"
+#include "dw_app.h"
/* Tick timer count. */
volatile uint32_t time32_incr;
uint8_t tt=0;
-uint8_t g_start_send_flag = 0;
+uint8_t g_start_send_flag = 0,sync_seq=0;
uint16_t sysscal;
-extern uint16_t g_Resttimer;
-void SysTick_Handler(void)
-{uint16_t i;
- time32_incr++;
- g_UWB_com_interval++;
- if(g_Resttimer++>10000)
+u16 tag_recv_timer, tag_timer;
+extern uint16_t g_Resttimer,heartbeat_timer,sync_timer;
+extern uint8_t g_pairstart;
+u16 timer3;
+extern u16 tyncpoll_time;
+void TIM3_IRQHandler(void) //TIM3??
+{
+ if (TIM_GetITStatus(TIM3, TIM_IT_Update) != RESET) //??TIM3????????
+ {
+ TIM_ClearITPendingBit(TIM3, TIM_IT_Update ); //??TIMx??????
+
+ time32_incr++;
+ heartbeat_timer++;
+ sync_timer++;
+
+ if(sync_timer>=1010)
+ {sync_timer=0;}
+
+ if(g_Resttimer++>2000)
{
NVIC_SystemReset();
}
-// if(g_UWB_com_interval > 1000)
-// {
-// dis_after_filter = DEFAULT_DISTANCE;
-// }
-TagDistClear();
- main_logic();
+
+
+
+
+ if(!g_com_map[DEV_ROLE]) //基站
+ {
+ tag_recv_timer++;
+ TagDistClear();
+ if(g_com_map[ALARM_DEV]!=0)
+ main_logic();
+
+ if(sync_timer>500&&dev_id!=0)
+ {
+ sync_seq=0xff;
+ }
+
+ if(sync_timer==0)
+ {
+ TagListUpdate();
+ if(dev_id==0)
+ SyncPoll(0);
+ }
+ }else{ //标签同步处理
+ if((sync_timer-10)%g_com_map[COM_INTERVAL]==tyncpoll_time&&sync_timer>=10)
+ {
+ GPIO_WriteBit(GPIOA, GPIO_Pin_9, Bit_SET);
+ g_start_send_flag=1;
+ }
+
+ }
+
+ }
+}
+
+void SysTick_Handler(void)
+{
}
@@ -64,20 +108,6 @@
}
}
-void RTCAlarm_IRQHandler(void)
-{
- // LED0_BLINK;
- RCC_Configuration();
- // LED0_BLINK;
- EXTI_ClearITPendingBit(EXTI_Line17);
- RTC_ClearITPendingBit(RTC_FLAG_ALR);
- g_start_send_flag = 1;
- RTC_SET_ALARM(1);
- tt++;
-
-
- //SYS.wake_id|=1<<17;
-}
void USART1_IRQHandler(void)
{
if(USART_GetITStatus(EXT_UART, USART_IT_RXNE) != RESET)//?????????
@@ -85,15 +115,15 @@
UART_CheckReceive();
}
- /*************************************************************
- if(USART_GetITStatus(USARTy, USART_IT_TXE) != RESET)
- {
+// if(USART_GetITStatus(USARTy, USART_IT_TXE) != RESET)
- USART_SendData(USARTy, TxBuffer1[TxCounter1++]);
+// {
- }
-/******************* (C) COPYRIGHT 2010 STMicroelectronics *****END OF FILE****/
+// USART_SendData(USARTy, TxBuffer1[TxCounter1++]);
+
+// }
+
}
--
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