softServo.h 1.3 KB

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  1. /*
  2. * softServo.h:
  3. * Provide N channels of software driven PWM suitable for RC
  4. * servo motors.
  5. * Copyright (c) 2012 Gordon Henderson
  6. ***********************************************************************
  7. * This file is part of wiringPi:
  8. * https://projects.drogon.net/raspberry-pi/wiringpi/
  9. *
  10. * wiringPi is free software: you can redistribute it and/or modify
  11. * it under the terms of the GNU Lesser General Public License as
  12. * published by the Free Software Foundation, either version 3 of the
  13. * License, or (at your option) any later version.
  14. *
  15. * wiringPi is distributed in the hope that it will be useful,
  16. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  17. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  18. * GNU Lesser General Public License for more details.
  19. *
  20. * You should have received a copy of the GNU Lesser General Public
  21. * License along with wiringPi.
  22. * If not, see <http://www.gnu.org/licenses/>.
  23. ***********************************************************************
  24. */
  25. #ifdef __cplusplus
  26. extern "C" {
  27. #endif
  28. extern void softServoWrite (int pin, int value) ;
  29. extern int softServoSetup (int p0, int p1, int p2, int p3, int p4, int p5, int p6, int p7) ;
  30. #ifdef __cplusplus
  31. }
  32. #endif