调整 con 波特率为460800

Signed-off-by: a1012112796 <1012112796@qq.com>

libraries/HAL_Drivers/drv_common.c

@@ -197,6 +197,12 @@ void rt_hw_board_init(void)
     rt_hw_usart_init();
 #endif
 
+    struct serial_configure config = RT_SERIAL_CONFIG_DEFAULT;
+    config.baud_rate = BAUD_RATE_460800;
+    rt_device_t dev = rt_device_find(RT_CONSOLE_DEVICE_NAME);
+    RT_ASSERT(dev);
+    rt_device_control(dev, RT_DEVICE_CTRL_CONFIG, &config);
+
     /* Set the shell console output device */
 #if defined(RT_USING_CONSOLE) && defined(RT_USING_DEVICE)
     rt_console_set_device(RT_CONSOLE_DEVICE_NAME);