diff options
| author | Byron Han <han@apple.com> | 2020-11-17 16:57:57 -0800 |
|---|---|---|
| committer | Byron Han <han@apple.com> | 2020-11-17 16:57:57 -0800 |
| commit | 70a6b99fa5eff291bee88caedf1f418dfdd9d0ea (patch) | |
| tree | 08719bea0c44b5504a82c3bbd74e09fefdabf939 | |
| parent | 78ee0c2a163c6858ada47c683bf60c487963f4f0 (diff) | |
| download | pyserial-git-70a6b99fa5eff291bee88caedf1f418dfdd9d0ea.tar.gz | |
implement patch from oskay
added call to get IOUSBHostDevice before falling back to
IOUSBDevice (which has been removed on Big Sur on Apple Silicon
| -rw-r--r-- | serial/tools/list_ports_osx.py | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/serial/tools/list_ports_osx.py b/serial/tools/list_ports_osx.py index 0b73fa2..f6308c9 100644 --- a/serial/tools/list_ports_osx.py +++ b/serial/tools/list_ports_osx.py @@ -270,7 +270,11 @@ def comports(include_links=False): if device: info = list_ports_common.ListPortInfo(device) # If the serial port is implemented by IOUSBDevice - usb_device = GetParentDeviceByType(service, "IOUSBDevice") + # NOTE IOUSBDevice was deprecated as of 10.11 and finally on Apple Silicon + # devices has been completely removed. Thanks to @oskay for this patch. + usb_device = GetParentDeviceByType(service, "IOUSBHostDevice") + if not usb_device: + usb_device = GetParentDeviceByType(service, "IOUSBDevice") if usb_device: # fetch some useful informations from properties info.vid = get_int_property(usb_device, "idVendor", kCFNumberSInt16Type) |