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fix: 修正 USART2 波特率为 192000 (与 Loop MCU 实际通信速率一致)

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wangfq
2026-07-02 10:09:47 +08:00
parent 4fbda96078
commit e9b58a660e
1 changed files with 1 additions and 1 deletions
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2
vd960DBN/BLE/OnlyUpdateApp_Peripheral/APP/usart_biz.c
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@@ -36,7 +36,7 @@ void uart_init(void){
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IN_FLOATING; // Rx GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IN_FLOATING; // Rx
GPIO_Init(GPIOA, &GPIO_InitStructure); 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_WordLength = USART_WordLength_8b;
USART_InitStructure.USART_StopBits = USART_StopBits_1; USART_InitStructure.USART_StopBits = USART_StopBits_1;
USART_InitStructure.USART_Parity = USART_Parity_No; USART_InitStructure.USART_Parity = USART_Parity_No;