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fix: close unused ports while get_default_connected_device

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Fu Hanxi
2022-09-15 16:51:55 +08:00
parent 6d023349fd
commit 76f491e885
1 changed files with 2 additions and 0 deletions
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2
esptool/__init__.py
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@@ -916,6 +916,8 @@ def get_default_connected_device(
if port is not None: if port is not None:
raise raise
print("%s failed to connect: %s" % (each_port, err)) print("%s failed to connect: %s" % (each_port, err))
if _esp and _esp._port:
_esp._port.close()
_esp = None _esp = None
return _esp return _esp