From eede6129470e056b9e87d192f9a2096525b7c686 Mon Sep 17 00:00:00 2001
From: zhyinch <zhyinch@gmail.com>
Date: 星期六, 10 十月 2020 08:22:55 +0800
Subject: [PATCH] 增加低压启动重启功能
---
源码/核心板/Src/main.c | 13 +++++++++++++
1 files changed, 13 insertions(+), 0 deletions(-)
diff --git "a/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/main.c" "b/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/main.c"
index 83a497f..953c548 100644
--- "a/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/main.c"
+++ "b/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/main.c"
@@ -119,6 +119,17 @@
{
UART_PushFrame(hbsend,16);
}
+uint16_t temp;
+float dw_vbat;
+void StartUpTest(void)
+{
+ temp=dwt_readtempvbat(1);
+ dw_vbat=(float)((temp&0xff)-173)/173+3.3;
+ if(dw_vbat<2.8)
+ {
+ SCB->AIRCR = 0X05FA0000|(unsigned int)0x04; //软复位回到bootloader
+ }
+}
extern u8 g_start_sync_flag,usart_send_flag,anc_report_num;
u16 heartbeat_timer,poll_timer;
int16_t sync_timer;
@@ -131,6 +142,7 @@
UART_CheckReceive();
UART_CheckSend();
+
if(heartbeat_timer>1000)
{
heartbeat_timer=0;
@@ -206,6 +218,7 @@
{
Device_Init();
+ //StartUpTest();
Program_Init();
Dw1000_Init();
delay_ms(10);
--
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