From 9e8a2b9c07fddcba3f0d2ae84c0c65f0f7f16c6a Mon Sep 17 00:00:00 2001
From: zhyinch <zhyinch@gmail.com>
Date: 星期四, 27 一月 2022 20:37:12 +0800
Subject: [PATCH] 中断模式，超宽带芯片读取状态异常，没有超时标志位
---
源码/核心板/Src/stm32f10x_it.c | 17 +++++++++++++++--
1 files changed, 15 insertions(+), 2 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 58eb6ef..a13ead0 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"
@@ -41,6 +41,7 @@
u8 neartimout_timer=0,flag_syncbase=0,flag_newsecond=0;
extern u16 tyncpoll_time,target_time;
extern uint32_t synclost_timer,current_syncid;
+u8 needanchorrx=1;
void TIM3_IRQHandler(void) //TIM3??
{
if (TIM_GetITStatus(TIM3, TIM_IT_Update) != RESET) //??TIM3????????
@@ -67,7 +68,7 @@
if(g_Resttimer++>10000)
{
- NVIC_SystemReset();
+ // NVIC_SystemReset();
}
@@ -107,7 +108,8 @@
{
current_syncid = g_com_map[DEV_ID];
sync_seq=0;
- SyncPoll(sync_seq,current_syncid);
+ // SyncPoll(sync_seq,current_syncid);
+ // needanchorrx = 1;
}
}
}else{ //标签同步处理
@@ -141,7 +143,18 @@
}
}
+u32 status_reg;
+void EXTI0_IRQHandler(void)
+{
+ if(EXTI_GetITStatus(EXTI_Line0)!= RESET)
+ {
+ status_reg = dwt_read32bitreg(SYS_STATUS_ID);
+ EXTI_ClearITPendingBit(EXTI_Line0);
+ Anchor_App();
+ needanchorrx = 1;
+ }
+}
void USART1_IRQHandler(void)
{
if(USART_GetITStatus(EXT_UART, USART_IT_RXNE) != RESET)//?????????
--
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