Timeout error when sending single frame #14
Comments
|
Not sure if you've figured it out, but i've noticed timeout errors are always raised if the CAN connection is not complete. FOr instance, I use usb2can devices. If, let's say, Busmaster is connected BUT not transmitting anything - all is well. If it's transmitting stuff - all is also well. However, if I disconnect it, I instantly get timeouts. |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
I have noticed that the following timeout error ocurrs only when transmitting a frame without constantly reading frames?
idual Project\RDSMSN_module\test.py", line 95, in main
if dev.send(frames[0]):
File "C:\Python\Python38\lib\site-packages\gs_usb\gs_usb.py", line 160, in send
self.gs_usb.write(0x02, frame.pack(hw_timestamps))
File "C:\Python\Python38\lib\site-packages\usb\core.py", line 989, in write
return fn(
File "C:\Python\Python38\lib\site-packages\usb\backend\libusb1.py", line 837, in bulk_write
return self.__write(self.lib.libusb_bulk_transfer,
File "C:\Python\Python38\lib\site-packages\usb\backend\libusb1.py", line 938, in __write
_check(retval)
File "C:\Python\Python38\lib\site-packages\usb\backend\libusb1.py", line 602, in _check
raise USBTimeoutError(_strerror(ret), ret, _libusb_errno[ret])
usb.core.USBTimeoutError: [Errno 10060] Operation timed out
Is this by design of the gs-usb module?
Thanks,
Oliver
The text was updated successfully, but these errors were encountered: