@@ -357,7 +357,7 @@ void HAL_UART_RxCpltCallback(UART_HandleTypeDef *huart)
printf("USART2 Received: %s\r\n", uart2_rx_byte);
// 继续接收下一个字节
- HAL_UART_Receive_IT(&huart2, uart2_rx_byte, 1);
+ HAL_UART_Receive_IT(&huart2, uart2_rx_byte, 7);
}