From 09f8e01cf13c6f69f4815e6f152e07710dde746d Mon Sep 17 00:00:00 2001
From: SnickerSun <snickersun@163.com>
Date: Tue, 24 Sep 2024 21:39:16 +0800
Subject: [PATCH] =?utf8?q?cat1=E6=89=93=E5=BC=80=E4=B9=9F=E5=8F=AF?=
 =?utf8?q?=E6=94=AF=E6=8C=81AT?=
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---
 .../sdk/drivers/chips/brandy/porting/uart/uart_porting.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/code/sdk/drivers/chips/brandy/porting/uart/uart_porting.c b/code/sdk/drivers/chips/brandy/porting/uart/uart_porting.c
index 759116788..9eae0e45e 100755
--- a/code/sdk/drivers/chips/brandy/porting/uart/uart_porting.c
+++ b/code/sdk/drivers/chips/brandy/porting/uart/uart_porting.c
@@ -253,6 +253,15 @@ void log_factory_at_callback(const void *buffer, uint16_t length, bool remaining
 #ifndef SUPPORT_RECOVERY_DISPLAY //判定是否是在编译RECOVERY image，本参数不支持RECOVERY
     if (uapi_custom_uart_rx_enable_flag() == false)
     {
+        if (buffer != NULL && ((uint8_t*)buffer)[0]=='A' && ((uint8_t*)buffer)[1]=='T') 
+        {
+            if (zdiag_is_enable() == false) {
+                at_cmd_msg_receive_handler((uint8_t *)buffer, length);
+                hal_uart_clear_pending(UART_BUS_1);
+            }
+        }else{
+            hal_uart_clear_pending(UART_BUS_1);
+        }
         return ;
     }
 #endif
-- 
2.17.1