def prepare_pin(self, pin_id, in_out=Pin.OUT):
if pin_id is not None:
pin = Pin(pin_id, in_out)
new_pin = Controller.Mock()
new_pin.pin_id = pin_id
new_pin.value = pin.value
if in_out == Pin.OUT:
new_pin.low = lambda: pin.value(0)
new_pin.high = lambda: pin.value(1)
else:
new_pin.irq = pin.irq
return new_pin
def prepare_spi(self, spi):
if spi:
new_spi = Controller.Mock()
def transfer(pin_ss, address, value=0x00):
response = bytearray(1)
pin_ss.low()
spi.write(bytes([address]))
spi.write_readinto(bytes([value]), response)
pin_ss.high()
return response
new_spi.transfer = transfer
new_spi.close = spi.deinit
return new_spi