mmadiraju
commented
8 years ago Same issue here with "Fire". Traceback is below. Please advice.
Exception in Tkinter callback Traceback (most recent call last): File "/usr/lib/python2.7/lib-tk/Tkinter.py", line 1535, in call return self.func(*args) File "./stormLauncher.py", line 118, in turretFire self.dev.ctrl_transfer(0x21,0x09,0,0,[0x02,0x10,0x00,0x00,0x00,0x00,0x00,0x00],0) File "/usr/local/lib/python2.7/dist-packages/usb/core.py", line 971, in ctrl_transfer self.__get_timeout(timeout)) File "/usr/local/lib/python2.7/dist-packages/usb/backend/libusb1.py", line 819, in ctrl_transfer timeout)) File "/usr/local/lib/python2.7/dist-packages/usb/backend/libusb1.py", line 552, in _check raise USBError(_strerror(ret), ret, _libusb_errno[ret]) USBError: [Errno 5] Input/Output Error
Everything works, except the "Fire" control. When troubleshooting, the errors appear to be coming from the line:
self.dev.ctrl_transfer(0x21,0x09,0,0,[0x02,0x10,0x00,0x00,0x00,0x00,0x00,0x00]) It appears that the machine code is wrong/off, and I don't know how to find out the correct one. I've tested different codes, changing the 0x10 to 0x01 - 0x12, with no success. Any advice???