From fc057b986700bbb5dd6bac94c40b4093f2751f7f Mon Sep 17 00:00:00 2001
From: zhyinch <zhyinch@gmail.com>
Date: 星期六, 31 十月 2020 16:13:51 +0800
Subject: [PATCH] V2.7 固定时间片9标签20HZ测试通过
---
源码/核心板/Src/stm32f10x_it.c | 98 +++++++++++++++++++++++++++++++++++++-----------
1 files changed, 75 insertions(+), 23 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 ab9ecfb..cdbe041 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"
@@ -28,41 +28,93 @@
#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,usart_send_flag,waitsync_flag=0;
+u16 usart_timer=0,synclost_count=0;
uint16_t sysscal;
-u16 tag_recv_timer, tag_timer;
-extern uint16_t g_Resttimer,heartbeat_timer;
+u16 tag_recv_timer, tag_timer,last_polltime;
+extern uint16_t g_Resttimer,heartbeat_timer,sync_timer;
extern uint8_t g_pairstart;
-
-void SysTick_Handler(void)
+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++;
- g_UWB_com_interval++;
+ if (TIM_GetITStatus(TIM3, TIM_IT_Update) != RESET) //??TIM3????????
+ {
+ TIM_ClearITPendingBit(TIM3, TIM_IT_Update ); //??TIMx??????
+ main_logic();
+ time32_incr++;
heartbeat_timer++;
- poll_timer++;
-
- if(tag_timer++>=g_com_map[COM_INTERVAL])
- {tag_timer=0;}
- if(g_Resttimer++>2000)
+ sync_timer++;
+ neartimout_timer++;
+ synclost_timer++;
+ GPIO_WriteBit(GPIOA, GPIO_Pin_8, Bit_RESET);
+ if(sync_timer>=1000)
+ {
+ 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) //本模块是同步基站
+ {
+ synclost_count = 0;
+ current_syncid = 1;
+ sync_seq=0;
+ SyncPoll(sync_seq);
+ }
+ }
+
+ if(g_Resttimer++>12000)
{
NVIC_SystemReset();
}
-// if(g_UWB_com_interval > 1000)
-// {
-// dis_after_filter = DEFAULT_DISTANCE;
-// }
-//#ifdef WORK_MODE_ANCHOR
- if(!g_com_map[DEV_ROLE])
- {tag_recv_timer++;
- TagDistClear();
- //if(g_pairstart!=1)
- main_logic();
+
+
+
+ if(!g_com_map[DEV_ROLE]) //基站
+ {
+ 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{ //标签同步处理
+ if(sync_timer==target_time)
+ {
+
+ last_polltime=sync_timer;
+ // GPIO_WriteBit(GPIOA, GPIO_Pin_9, Bit_SET);
+ g_start_send_flag=1;
+ }
+
}
-//#endif
+
+ }
+}
+
+void SysTick_Handler(void)
+{
+
}
--
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