def _getModifiedPinInfo(self):
result = []
for pin in self.pins:
if pin.output:
continue
value = gpio.getPinValue(pin)
if pin.value != value:
pin.value = value
result.append(self._getPinInfo(pin))
return result
def _getPinInfo(self, pin):
return {"type": "output" if pin.output else "input",
"name": pin.name,
"value": gpio.getPinValue(pin)}