From bbb68fd93739963f866d0c95246191962b6a7f72 Mon Sep 17 00:00:00 2001
From: zhyinch <zhyinch@gmail.com>
Date: 星期二, 29 十月 2019 09:49:50 +0800
Subject: [PATCH] 增加基站时间同步，等待systick换成基础定时器
---
源码/核心板/Src/stm32f10x_it.c | 95 +++++++++++++++++++++++++++++++++++++----------
1 files changed, 75 insertions(+), 20 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 8de836d..fd3f3d7 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"
@@ -23,32 +23,69 @@
/* Includes ------------------------------------------------------------------*/
#include "stm32f10x_it.h"
#include "stm32f10x.h"
-#include "beep.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 uint32_t time32_incr;
-
-volatile uint32_t g_beep_on_time = 0;
-volatile uint32_t g_beep_off_time = 0;
+uint8_t tt=0;
+uint8_t g_start_send_flag = 0,sync_seq=0;
+uint16_t sysscal;
+u16 tag_recv_timer, tag_timer;
+extern uint16_t g_Resttimer,heartbeat_timer,sync_timer;
+extern uint8_t g_pairstart;
void SysTick_Handler(void)
{
- static uint32_t s_cycle_time = 0;
- time32_incr++;
-// if(s_cycle_time >= g_beep_off_time)
-// {
-// s_cycle_time = 0;
+ time32_incr++;
+ g_UWB_com_interval++;
+ heartbeat_timer++;
+ poll_timer++;
+
+ if(tag_timer++>=g_com_map[COM_INTERVAL])
+ {tag_timer=0;}
+ if(g_Resttimer++>2000)
+ {
+ NVIC_SystemReset();
+ }
+
+// if(g_UWB_com_interval > 1000)
+// {
+// dis_after_filter = DEFAULT_DISTANCE;
// }
-// else if(s_cycle_time > g_beep_on_time && s_cycle_time < g_beep_off_time)
-// {
-// BEEP_OFF;
-// }
-// else if(s_cycle_time <= g_beep_on_time)
-// {
-// BEEP_ON;
-// }
- s_cycle_time++;
+//#ifdef WORK_MODE_ANCHOR
+ if(!g_com_map[DEV_ROLE]) //基站
+ {
+ tag_recv_timer++;
+ TagDistClear();
+ sync_timer++;
+ if(sync_timer==30)
+ {
+ GPIO_WriteBit(GPIOA, GPIO_Pin_9, Bit_SET);
+ }else{
+ GPIO_WriteBit(GPIOA, GPIO_Pin_9, Bit_RESET);
+ }
+ if(sync_timer>500&&dev_id!=0)
+ {
+ sync_seq=0xff;
+ }
+ if(sync_timer>=1000)
+ {
+ sync_timer=0;
+ if(dev_id==0)
+ {
+ SyncPoll(0);
+ }
+ }
+ //if(g_pairstart!=1)
+ //main_logic();
+ }
+//#endif
+
}
/**
@@ -63,4 +100,22 @@
}
}
-/******************* (C) COPYRIGHT 2010 STMicroelectronics *****END OF FILE****/
+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++]);
+
+// }
+
+}
+
--
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