pios_annunc_priv.h

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/*
 * 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_LED_PRIV_H
#define PIOS_LED_PRIV_H

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

typedef int32_t (*pios_annunc_func_t)(bool active);

struct pios_annunc {
        struct stm32_gpio pin;
        uint32_t remap;

        pios_annunc_func_t handler;

        bool active_high;
};

struct pios_annunc_cfg {
        const struct pios_annunc * annunciators;
        uint8_t num_annunciators;
};

extern int32_t PIOS_ANNUNC_Init(const struct pios_annunc_cfg * cfg);

#endif /* PIOS_LED_PRIV_H */