Commit f71e5c8d authored by Andrey Filippov's avatar Andrey Filippov

bug fix

parent a780d129
......@@ -44,14 +44,14 @@ parser.add_argument('-m', '--mask', default="0xff",help='hex value for masking o
args = parser.parse_args()
device=args.device
if args.gpio_value is None:
mask=0
gpio=0xff
mask = 0x00
gpio = (0xff<<16)|mask
else:
mask = int(args.mask,0)
gpio = (int(args.gpio_value,0)<<16)|mask
print ('Target GPIO value: 0x%x, mask: 0x%x'%(gpio,mask))
exit (0)
try:
fd = open(device, 'r+')
......@@ -64,8 +64,10 @@ buf = array.array('l', [0])
fcntl.ioctl(fd, IOCTL_GPIOGET, buf, 1)
print ('Old GPIO value:'),hex(buf[0])
if args.gpio_value is None:
exit (0)
buf[0] = gpio
fcntl.ioctl(fd, IOCTL_GPIOSET, buf, 1)
fcntl.ioctl(fd, IOCTL_GPIOGET, buf, 1)
print ('New GPIO value:'),hex(buf[0])
......
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