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740b5f1584
All receivers now fall under the same driver API provided by pios_rcvr.c. This is part of a larger sequence of commits that will switch the receiver selection over to boot time dynamic configuration via UAVObjects.
70 lines
2.0 KiB
C
70 lines
2.0 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 Servo Functions
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* @brief PIOS interface to read and write from servo PWM ports
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* @{
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*
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* @file pios_servo_priv.h
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* @author The OpenPilot Team, http://www.openpilot.org Copyright (C) 2010.
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* @brief Servo private structures.
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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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#ifndef PIOS_PWM_PRIV_H
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#define PIOS_PWM_PRIV_H
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#include <pios.h>
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#include <pios_stm32.h>
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struct pios_pwm_channel {
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TIM_TypeDef * timer;
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GPIO_TypeDef * port;
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uint16_t ccr;
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uint8_t channel;
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uint16_t pin;
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};
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struct pios_pwm_cfg {
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TIM_TimeBaseInitTypeDef tim_base_init;
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TIM_ICInitTypeDef tim_ic_init;
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GPIO_InitTypeDef gpio_init;
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uint32_t remap; /* GPIO_Remap_* */
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struct stm32_irq irq;
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const struct pios_pwm_channel *const channels;
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uint8_t num_channels;
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};
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extern void PIOS_PWM_irq_handler(TIM_TypeDef * timer);
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extern uint8_t pios_pwm_num_channels;
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extern const struct pios_pwm_cfg pios_pwm_cfg;
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extern const struct pios_rcvr_driver pios_pwm_rcvr_driver;
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extern void PIOS_PWM_Init(void);
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#endif /* PIOS_PWM_PRIV_H */
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/**
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* @}
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* @}
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*/
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