AMiRo-OS

/*

AMiRo-LLD is a compilation of low-level hardware drivers for the Autonomous Mini Robot (AMiRo) platform.

Copyright (C) 2016..2019  Thomas Schöpping et al.

This program is free software: you can redistribute it and/or modify

it under the terms of the GNU Lesser 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 Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License

along with this program.  If not, see <http://www.gnu.org/licenses/>.

*/

/**

 * @file    alld_LTC4412.h

 * @brief   PowerPath Controller macros and structures.

 *

 * @addtogroup lld_powerpath

 * @{

 */

#ifndef AMIROLLD_LTC4412_H

#define AMIROLLD_LTC4412_H

#include <amiro-lld.h>

/******************************************************************************/

/* CONSTANTS                                                                  */

/******************************************************************************/

/**

 * @brief CTRL GPIO active state.

 */

#define LTC4412_LLD_CTRL_ACTIVE_STATE   APAL_GPIO_ACTIVE_HIGH

/**

 * @brief STAT GPIO active state.

 */

#define LTC4412_LLD_STAT_ACTIVE_STATE   APAL_GPIO_ACTIVE_HIGH

/******************************************************************************/

/* SETTINGS                                                                   */

/******************************************************************************/

/******************************************************************************/

/* CHECKS                                                                     */

/******************************************************************************/

/******************************************************************************/

/* DATA STRUCTURES AND TYPES                                                  */

/******************************************************************************/

/**

 * @brief LTC4412 driver struct.

 */

typedef struct {

  const apalControlGpio_t* gpio_ctrl;   /**< @brief Control GPIO */

  const apalControlGpio_t* gpio_stat;   /**< @brief Status GPIO */

} LTC4412Driver;

typedef enum {

  LTC4412_LLD_CTRL_INACTIVE = 0x0,

  LTC4412_LLD_CTRL_ACTIVE   = 0x1,

} ltc4412_lld_ctrl_t;

typedef enum {

  LTC4412_LLD_STAT_INACTIVE = 0x0,

  LTC4412_LLD_STAT_ACTIVE   = 0x1,

} ltc4412_lld_stat_t;

/******************************************************************************/

/* MACROS                                                                     */

/******************************************************************************/

/******************************************************************************/

/* EXTERN DECLARATIONS                                                        */

/******************************************************************************/

#ifdef __cplusplus

extern "C" {

#endif

  apalExitStatus_t ltc4412_lld_get_ctrl(const LTC4412Driver* const ltc4412, ltc4412_lld_ctrl_t* const ctrl);

  apalExitStatus_t ltc4412_lld_set_ctrl(const LTC4412Driver* const ltc4412, const ltc4412_lld_ctrl_t ctrl);

  apalExitStatus_t ltc4412_lld_get_stat(const LTC4412Driver* const ltc4412, ltc4412_lld_stat_t* const stat);

#ifdef __cplusplus

}

#endif

/******************************************************************************/

/* INLINE FUNCTIONS                                                           */

/******************************************************************************/

#endif /* AMIROLLD_LTC4412_H */

/** @} */