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ddr4s / fw / wiringPi / wiringPi / softPwm.h @ 32:cadb9025f1e0

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/*
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 * softPwm.h:
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 *        Provide 2 channels of software driven PWM.
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 *        Copyright (c) 2012 Gordon Henderson
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 ***********************************************************************
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 * This file is part of wiringPi:
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 *        https://projects.drogon.net/raspberry-pi/wiringpi/
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 *
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 *    wiringPi is free software: you can redistribute it and/or modify
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 *    it under the terms of the GNU Lesser General Public License as
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 *    published by the Free Software Foundation, either version 3 of the
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 *    License, or (at your option) any later version.
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 *
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 *    wiringPi 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 Lesser General Public License for more details.
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 *
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 *    You should have received a copy of the GNU Lesser General Public
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 *    License along with wiringPi.
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 *    If not, see <http://www.gnu.org/licenses/>.
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 ***********************************************************************
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 */
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#ifdef __cplusplus
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extern "C" {
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#endif
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extern int  softPwmCreate (int pin, int value, int range) ;
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extern void softPwmWrite  (int pin, int value) ;
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extern void softPwmStop   (int pin) ;
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#ifdef __cplusplus
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}
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#endif