From d875292ca0e18a027067f5c1c6bec205b3cfba31 Mon Sep 17 00:00:00 2001
From: chen <15335560115@163.com>
Date: 星期五, 18 十月 2024 18:24:19 +0800
Subject: [PATCH] 低功耗优化代码控制在500UA左右，缩小每次接收超时时间为2500和帧间隔缩为600，URT端也相应改为400帧间隔，目前实现较稳定测距

---
 keil/include/drivers/mk_trace.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/keil/include/drivers/mk_trace.c b/keil/include/drivers/mk_trace.c
index 689fde4..b2c8ce8 100644
--- a/keil/include/drivers/mk_trace.c
+++ b/keil/include/drivers/mk_trace.c
@@ -50,7 +50,7 @@
 #if TRACE_EN
 
 #ifndef BACKTRACE_EN
-#define BACKTRACE_EN (0)
+#define BACKTRACE_EN (1)
 #endif
 
 #ifndef TRACE_BUF_SIZE

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