老哥,我用你的 不受局域网限制的遥控小车(esp8266+l298n+点灯科技平台)做了一个,在arduino上编译没问题但是上传时却传不上去是什么情况呀能解答一下吗?
esptool.py v2.8
Serial port COM5
Traceback (most recent call last):
File "C:\Users\pl\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.4/tools/upload.py", line 65, in
esptool.main(cmdline)
File "C:/Users/pl/AppData/Local/Arduino15/packages/esp8266/hardware/esp8266/2.7.4/tools/esptool\esptool.py", line 2889, in main
esp = chip_class(each_port, initial_baud, args.trace)
File "C:/Users/pl/AppData/Local/Arduino15/packages/esp8266/hardware/esp8266/2.7.4/tools/esptool\esptool.py", line 249, in init
self._port.write_timeout = DEFAULT_SERIAL_WRITE_TIMEOUT
File "C:/Users/pl/AppData/Local/Arduino15/packages/esp8266/hardware/esp8266/2.7.4/tools/pyserial\serial\serialutil.py", line 388, in write_timeout
self._reconfigure_port()
File "C:/Users/pl/AppData/Local/Arduino15/packages/esp8266/hardware/esp8266/2.7.4/tools/pyserial\serial\serialwin32.py", line 222, in _reconfigure_port
'Original message: {!r}'.format(ctypes.WinError()))
serial.serialutil.SerialException: Cannot configure port, something went wrong. Original message: PermissionError(13, '����ϵͳ�ϵ��豸û�з������á�', None, 31)
serial.serialutil.SerialException: Cannot configure port, something went wrong. Original message: PermissionError(13, '����ϵͳ�ϵ��豸û�з������á�', None, 31)
在文件 -> 首选项开启
“编译过程中显示详细输出”选项
这份报告会包含更多信息。
会不会是 用户权限来访问设备端口导致的。可以这样操作下: