pios_internal_adc_simple.h

Go to the documentation of this file.

/*
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
 * for more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program; if not, see <http://www.gnu.org/licenses/>
 */

#ifndef PIOS_INTERNAL_ADC_PRIV_H
#define PIOS_INTERNAL_ADC_PRIV_H

#include <pios.h>
#include <pios_stm32.h>

#include <stm32f0xx_adc.h>

extern const struct pios_adc_driver pios_internal_adc_driver;

typedef struct pios_internal_adc_dev *pios_internal_adc_t;

struct adc_pin {
        GPIO_TypeDef *port;     
        uint32_t pin;           
        uint32_t adc_channel;   
};

struct pios_internal_adc_simple_cfg {
        ADC_TypeDef* adc_dev;   
        uint8_t adc_pin_count;  
        struct adc_pin adc_pins[];      
};

int32_t PIOS_INTERNAL_ADC_Init(pios_internal_adc_t *internal_adc_id, const struct pios_internal_adc_simple_cfg * cfg);

void PIOS_INTERNAL_ADC_DoStep(pios_internal_adc_t internal_adc_id);

#endif /* PIOS_INTERNAL_ADC_PRIV_H */