Windows install on XP was smooth. Winpython installed is a gig, slightly blown my mind. WinPython instructions missed out install of pyside, but obvious from errors. Used 0.1RC1 version of CW soft. Analyser seemed to work fine but crashed on close. Plugged in hardware, device announced itself as a chipwhisperer lite, driver install fine, device manager reports it’s working fine. Capture loads fine. Tried to run the example script and get
Running Script: ChipWhisperer-Lite: SimpleSerial on XMEGA* Starting User Script *****
Target Error: [Errno None] libusb0-dll:err [control_msg] sending control message failed, win error: A device attached to the system is not functioning.
Traceback (most recent call last):
File “ChipWhispererCapture.py”, line 503, in runScript
File “c:\cw\chipwhisperer-0.10rc1\software\chipwhisperer\capture\scripts\cwlite-simpleserialxmega.py”, line 91, in run
File “ChipWhispererCapture.py”, line 767, in doConDis
File “ChipWhispererCapture.py”, line 728, in doConDisTarget
File “ChipWhispererCapture.py”, line 192, in con
File “c:\cw\chipwhisperer-0.10rc1\software\chipwhisperer\capture\targets\SimpleSerial.py”, line 399, in con
File “c:\cw\chipwhisperer-0.10rc1\software\chipwhisperer\capture\targets\SimpleSerial.py”, line 144, in con
self.cwlite_usart = CWLite_USART(self.usbdev)
AttributeError: ‘SimpleSerial_ChipWhispererLite’ object has no attribute ‘usbdev’
No crash when exiting capture but so far all I can get CWL to do is wink blue at me. I’ll check which driver libraries have claimed the device just as soon as I remember what program I need. I think there is a z in it.