From 8b740c39de15f1c1e17f90cfd9c9c5660e7d3a36 Mon Sep 17 00:00:00 2001
From: chen <15335560115@163.com>
Date: 星期三, 02 七月 2025 14:46:28 +0800
Subject: [PATCH] 解决免布线时候串口无法读取问题

---
 keil/include/drivers/serial_at_cmd_app.h |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/keil/include/drivers/serial_at_cmd_app.h b/keil/include/drivers/serial_at_cmd_app.h
index 46249d5..5b40925 100644
--- a/keil/include/drivers/serial_at_cmd_app.h
+++ b/keil/include/drivers/serial_at_cmd_app.h
@@ -5,8 +5,8 @@
 #include "stdint.h"
 
 #define MAX_FRAME_LEN		50
-#define CMD_WRITE	1
-#define CMD_READ	2
+#define CMD_WRITE	2
+#define CMD_READ	1
 #define CMD_BLE_TO_MK	1
 #define CMD_MK_TO_BLE	2
 #define CMD_MK_REPLY 2

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