2015-03-26 09:28:36 -04:00
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#!/usr/bin/python
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# Author: Zion Orent <zorent@ics.com>
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# Copyright (c) 2015 Intel Corporation.
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#
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# Permission is hereby granted, free of charge, to any person obtaining
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# a copy of this software and associated documentation files (the
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# "Software"), to deal in the Software without restriction, including
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# without limitation the rights to use, copy, modify, merge, publish,
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# distribute, sublicense, and/or sell copies of the Software, and to
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# permit persons to whom the Software is furnished to do so, subject to
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# the following conditions:
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#
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# The above copyright notice and this permission notice shall be
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# included in all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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from __future__ import division
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import time
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2016-10-10 14:48:42 -07:00
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from upm import pyupm_cjq4435 as upmCjq4435
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2015-03-26 09:28:36 -04:00
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2016-09-29 18:24:19 -07:00
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def main():
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# Instantiate a CJQ4435 MOSFET on a PWM capable digital pin D3
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myMOSFETsensor = upmCjq4435.CJQ4435(3)
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2015-03-26 09:28:36 -04:00
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2016-09-29 18:24:19 -07:00
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myMOSFETsensor.setPeriodMS(10)
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myMOSFETsensor.enable(True)
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2015-03-26 09:28:36 -04:00
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2016-09-29 18:24:19 -07:00
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# start with a duty cycle of 0.0 (off) and increment to 1.0 (on)
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for i in range(11):
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myMOSFETsensor.setDutyCycle(i / 10)
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time.sleep(.1)
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time.sleep(1)
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2015-03-26 09:28:36 -04:00
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2016-09-29 18:24:19 -07:00
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# Now take it back down
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# start with a duty cycle of 1.0 (on) and decrement to 0.0 (off)
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for i in range(10, -1, -1):
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myMOSFETsensor.setDutyCycle(i / 10)
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time.sleep(.1)
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time.sleep(1)
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2015-03-26 09:28:36 -04:00
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2016-09-29 18:24:19 -07:00
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if __name__ == '__main__':
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main()
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