Sometimes this exception is reported when calling open

[qianxiansheng]

C:\Users\leosh\AppData\Roaming\Local\Program\ING_SDK\downloader>"C:\Program Files\Python310\python.exe" icsdw.py "C:\Users\leosh\AppData\Roaming\Local\Program\ING_SDK\downloader\settings.ini"
Exception: exception: stack overflow

Traceback (most recent call last):
File "C:\Users\leosh\AppData\Roaming\Local\Program\ING_SDK\downloader\icsdw.py", line 266, in
r = run_proj(FLAGS.proj, FLAGS.go, FLAGS.port, FLAGS.timeout, FLAGS.counter, FLAGS.user_data)
File "C:\Users\leosh\AppData\Roaming\Local\Program\ING_SDK\downloader\icsdw.py", line 176, in run_proj
ser = open_serial(dict(config.items('uart')), port)
File "C:\Users\leosh\AppData\Roaming\Local\Program\ING_SDK\downloader\icsdw.py", line 103, in open_serial
ser.open()
File "C:\Program Files\Python310\lib\site-packages\serial\serialwin32.py", line 80, in open
self._reconfigure_port()
File "C:\Program Files\Python310\lib\site-packages\serial\serialwin32.py", line 221, in _reconfigure_port
if not win32.SetCommState(self._port_handle, ctypes.byref(comDCB)):
OSError: exception: stack overflow