#!/usr/bin/env python # Author: Zion Orent # Copyright (c) 2015 Intel Corporation. # # Permission is hereby granted, free of charge, to any person obtaining # a copy of this software and associated documentation files (the # "Software"), to deal in the Software without restriction, including # without limitation the rights to use, copy, modify, merge, publish, # distribute, sublicense, and/or sell copies of the Software, and to # permit persons to whom the Software is furnished to do so, subject to # the following conditions: # # The above copyright notice and this permission notice shall be # included in all copies or substantial portions of the Software. # # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, # EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF # MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND # NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE # LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION # OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. from __future__ import division import time from upm import pyupm_cjq4435 as upmCjq4435 def main(): # Instantiate a CJQ4435 MOSFET on a PWM capable digital pin D3 myMOSFETsensor = upmCjq4435.CJQ4435(3) myMOSFETsensor.setPeriodMS(10) myMOSFETsensor.enable(True) # start with a duty cycle of 0.0 (off) and increment to 1.0 (on) for i in range(11): myMOSFETsensor.setDutyCycle(i / 10) time.sleep(.1) time.sleep(1) # Now take it back down # start with a duty cycle of 1.0 (on) and decrement to 0.0 (off) for i in range(10, -1, -1): myMOSFETsensor.setDutyCycle(i / 10) time.sleep(.1) time.sleep(1) if __name__ == '__main__': main()