knightrider

a knightrider example...

• iomap.hex.zip

#!/usr/bin/python
 
from ezusb import EZUSB
 
ezusb=EZUSB(0x0547,0x2131)
ezusb.downloadFW('iomap.hex')
 
import time as time
 
time.sleep(0.1)
 
while 1:
  cValue=1
  while cValue<256:
    time.sleep(0.5)
    ezusb.writeRAM(0x1b40,cValue)
    cValue=cValue<<1
 
  cValue=128
  while cValue>0:
    time.sleep(0.5)
    ezusb.writeRAM(0x1b40,cValue)
    cValue=cValue>>1