From 762d180aeb181a12acc46016f8e21ca3f9609006 Mon Sep 17 00:00:00 2001
From: zhangbo <zhangbo@qq.com>
Date: 星期四, 31 七月 2025 15:05:45 +0800
Subject: [PATCH] 免布线基站，兼容香港L4标签测距，测试多个标签，多个基站能测距

---
 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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