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72 lines
2.1 KiB
C
72 lines
2.1 KiB
C
/**
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******************************************************************************
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* @addtogroup PIOS PIOS Core hardware abstraction layer
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* @{
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* @addtogroup PIOS_SERVO RC Servo Functions
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* @brief Code to do set RC servo output
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* @{
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*
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* @file pios_servo.c
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* @author The OpenPilot Team, http://www.openpilot.org Copyright (C) 2010.
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* @brief RC Servo routines (STM32 dependent)
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* @see The GNU Public License (GPL) Version 3
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*
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*****************************************************************************/
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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, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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/* Project Includes */
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#include "pios.h"
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#if defined(PIOS_INCLUDE_SERVO)
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/* Private Function Prototypes */
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/* Local Variables */
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static volatile uint16_t ServoPosition[PIOS_SERVO_NUM_TIMERS];
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/**
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* Initialise Servos
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*/
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void PIOS_Servo_Init(void)
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{}
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/**
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* Set the servo update rate (Max 500Hz)
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* \param[in] onetofour Rate for outputs 1 to 4 (Hz)
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* \param[in] fivetoeight Rate for outputs 5 to 8 (Hz)
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*/
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void PIOS_Servo_SetHz(const uint16_t *banks, uint8_t num_banks)
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{}
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/**
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* Set servo position
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* \param[in] Servo Servo number (0-7)
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* \param[in] Position Servo position in milliseconds
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*/
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void PIOS_Servo_Set(uint8_t Servo, uint16_t Position)
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{
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#ifndef PIOS_ENABLE_DEBUG_PINS
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/* Make sure servo exists */
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if (Servo < PIOS_SERVO_NUM_OUTPUTS) {
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/* Update the position */
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ServoPosition[Servo] = Position;
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}
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#endif // PIOS_ENABLE_DEBUG_PINS
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}
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#endif /* if defined(PIOS_INCLUDE_SERVO) */
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