flight/pios/inc/pios_servo.h

   1 /**
   2  ******************************************************************************
   3  * @addtogroup PIOS PIOS Core hardware abstraction layer
   4  * @{
   5  * @addtogroup   PIOS_SERVO RC Servo Functions
   6  * @{
   7  *
   8  * @file       pios_servo.h
   9  * @author     The OpenPilot Team, http://www.openpilot.org Copyright (C) 2010.
  10  * @brief      RC Servo functions header.
  11  * @see        The GNU Public License (GPL) Version 3
  12  *
  13  *****************************************************************************/
  14 /*
  15  * This program is free software; you can redistribute it and/or modify
  16  * it under the terms of the GNU General Public License as published by
  17  * the Free Software Foundation; either version 3 of the License, or
  18  * (at your option) any later version.
  19  *
  20  * This program is distributed in the hope that it will be useful, but
  21  * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  22  * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
  23  * for more details.
  24  *
  25  * You should have received a copy of the GNU General Public License along
  26  * with this program; if not, write to the Free Software Foundation, Inc.,
  27  * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  28  */
  29
  30 #ifndef PIOS_SERVO_H
  31 #define PIOS_SERVO_H
  32
  33 /* Global types */
  34 enum pios_servo_bank_mode {
  35     PIOS_SERVO_BANK_MODE_PWM = 0,
  36     PIOS_SERVO_BANK_MODE_SINGLE_PULSE = 1
  37 };
  38 /* Public Functions */
  39 extern void PIOS_Servo_SetHz(const uint16_t *speeds, const uint32_t *clock, uint8_t banks);
  40 extern void PIOS_Servo_Set(uint8_t Servo, uint16_t Position);
  41 extern void PIOS_Servo_Update();
  42 extern void PIOS_Servo_SetBankMode(uint8_t bank, uint8_t mode);
  43 extern uint8_t PIOS_Servo_GetPinBank(uint8_t pin);
  44
  45 #endif /* PIOS_SERVO_H */
  46
  47 /**
  48  * @}
  49  * @}
  50  */