pios_bmm150.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_BMM150_H
#define PIOS_BMM150_H

#include "pios.h"

enum pios_bmm150_orientation { // clockwise rotation from board forward
        PIOS_BMM_TOP_0DEG    = 0x00,
        PIOS_BMM_TOP_90DEG   = 0x01,
        PIOS_BMM_TOP_180DEG  = 0x02,
        PIOS_BMM_TOP_270DEG  = 0x03,
        PIOS_BMM_BOTTOM_0DEG  = 0x04,
        PIOS_BMM_BOTTOM_90DEG  = 0x05,
        PIOS_BMM_BOTTOM_180DEG  = 0x06,
        PIOS_BMM_BOTTOM_270DEG  = 0x07,
};

struct pios_bmm150_cfg {
        enum pios_bmm150_orientation orientation;
};

typedef struct pios_bmm150_dev * pios_bmm150_dev_t;

int32_t PIOS_BMM150_SPI_Init(pios_bmm150_dev_t *dev, pios_spi_t spi_id,
                uint32_t slave_mag, const struct pios_bmm150_cfg *cfg);

#endif /* PIOS_BMM150_H */