From e9b58a660edb34dc924dce3ab60b57a4b3b35fe1 Mon Sep 17 00:00:00 2001
From: wangfq <wangfq@collectpublish.net>
Date: Thu, 2 Jul 2026 10:09:47 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E4=BF=AE=E6=AD=A3=20USART2=20=E6=B3=A2?=
 =?UTF-8?q?=E7=89=B9=E7=8E=87=E4=B8=BA=20192000=20(=E4=B8=8E=20Loop=20MCU?=
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---
 vd960DBN/BLE/OnlyUpdateApp_Peripheral/APP/usart_biz.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/vd960DBN/BLE/OnlyUpdateApp_Peripheral/APP/usart_biz.c b/vd960DBN/BLE/OnlyUpdateApp_Peripheral/APP/usart_biz.c
index 2bf7a0a..50dcc0a 100644
--- a/vd960DBN/BLE/OnlyUpdateApp_Peripheral/APP/usart_biz.c
+++ b/vd960DBN/BLE/OnlyUpdateApp_Peripheral/APP/usart_biz.c
@@ -36,7 +36,7 @@ void uart_init(void){
     GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IN_FLOATING;   // Rx
     GPIO_Init(GPIOA, &GPIO_InitStructure);
 
-    USART_InitStructure.USART_BaudRate            = 115200;  // 115200 (协议规定)
+    USART_InitStructure.USART_BaudRate            = 192000;  // Loop MCU 实际波特率
     USART_InitStructure.USART_WordLength          = USART_WordLength_8b;
     USART_InitStructure.USART_StopBits            = USART_StopBits_1;
     USART_InitStructure.USART_Parity              = USART_Parity_No;