Scriptlets to control speed
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#!/usr/bin/env python3
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#
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# mp101-pi-fast
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#
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# Copyright (C) 2023, Jeff Moe
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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import RPi.GPIO as GPIO
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import time
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GPIO.setmode(GPIO.BCM)
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GPIO.setup(12, GPIO.OUT) # XXX PWM Direction
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# Set PWM instance and their frequency
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pwm12 = GPIO.PWM(12, 1.00)
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# Start PWM with 100% Duty Cycle
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pwm12.start(100)
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input('Press return to stop:') #Wait
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# Stops the PWM
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pwm12.stop()
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# Cleans the GPIO
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GPIO.cleanup()
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#!/usr/bin/env python3
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#
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# mp101-pi-fast
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#
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# Copyright (C) 2023, Jeff Moe
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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import RPi.GPIO as GPIO
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import time
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GPIO.setmode(GPIO.BCM)
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GPIO.setup(12, GPIO.OUT) # XXX PWM Direction
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# Set PWM instance and their frequency
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pwm12 = GPIO.PWM(12, 1)
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# Start PWM with 100% Duty Cycle
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pwm12.start(50)
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input('Press return to stop:') #Wait
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# Stops the PWM
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pwm12.stop()
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# Cleans the GPIO
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GPIO.cleanup()
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@ -0,0 +1,40 @@
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#!/usr/bin/env python3
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#
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# mp101-pi-slow
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#
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# Copyright (C) 2023, Jeff Moe
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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import RPi.GPIO as GPIO
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import time
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GPIO.setmode(GPIO.BCM)
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GPIO.setup(12, GPIO.OUT) # XXX PWM Direction
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# Set PWM instance and their frequency
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pwm12 = GPIO.PWM(12, 0.5)
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# Start PWM with 0% Duty Cycle
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pwm12.start(0)
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input('Press return to stop:') #Wait
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# Stops the PWM
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pwm12.stop()
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# Cleans the GPIO
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GPIO.cleanup()
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