--- WARNING: GDB cannot open serial ports accessed as COMx --- Using \\.\COM5 instead... --- idf_monitor on \\.\COM5 115200 --- --- Quit: Ctrl+] | Menu: Ctrl+T | Help: Ctrl+T followed by Ctrl+H --- ClearCommError failed (PermissionError(13, '设备不识别此命令。', None, 22)) Waiting for the device to reconnect....