From 17acf589e4cb214a636813e60cdd3247b4cfabe3 Mon Sep 17 00:00:00 2001
From: yincheng.zhong <634916154@qq.com>
Date: 星期二, 08 四月 2025 10:42:22 +0800
Subject: [PATCH] V1.57 1.修复UWB唤醒读取ID的bug，会导致UWB出错的时候，卡死。充电的时候UWB有时会出现读取错误，但是去掉充电器之后，会自动恢复。
---
Src/application/dw_app.c | 4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/Src/application/dw_app.c b/Src/application/dw_app.c
index 9c7f9cb..7fde864 100644
--- a/Src/application/dw_app.c
+++ b/Src/application/dw_app.c
@@ -138,6 +138,7 @@
dwt_entersleep();
}
u32 id;
+u8 iderror_count = 0;
void UWB_Wkup(void)
{
@@ -145,9 +146,10 @@
delay_us(600);
SPIx_CS_GPIO->BSRR = SPIx_CS;
id = dwt_readdevid() ;
+ iderror_count = 0;
while (0xDECA0130!=id)
{
- u8 iderror_count = 0;
+
id = dwt_readdevid() ;
if(iderror_count++>100)
{
--
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