Exception: cannot find axidraw device (on Raspberry) #6

ERROR
File "/home/pi/axi-master/axi/device.py", line 61, in init
raise Exception('cannot find axidraw device')
Exception: cannot find axidraw device

CORRECTION
On my side VID_PID should be '04d8:fd92'
Maybe you should compare in lowercase in the find_port() function.