eda9d03547
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
53 lines
1.6 KiB
Python
53 lines
1.6 KiB
Python
#!/usr/bin/env python
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# Author: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
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# Copyright (c) 2018 Linaro Ltd.
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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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#
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# Example Usage: Toggles GPIO 23 and 24 continuously in an alternative pattern
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import mraa
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import time
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# initialise gpio 23
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gpio_1 = mraa.Gpio(23)
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# initialise gpio 24
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gpio_2 = mraa.Gpio(24)
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# set gpio 23 to output
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gpio_1.dir(mraa.DIR_OUT)
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# set gpio 24 to output
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gpio_2.dir(mraa.DIR_OUT)
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# toggle both gpio's
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while True:
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gpio_1.write(1)
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gpio_2.write(0)
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time.sleep(1)
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gpio_1.write(0)
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gpio_2.write(1)
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time.sleep(1)
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