AMiRo-OS

/*

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

Copyright (C) 2016..2020  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_TPS20xxB.h

 * @brief   Power-Distribution Switch macros and structures.

 *

 * @addtogroup lld_switch

 * @{

 */

#ifndef AMIROLLD_TPS20XXB_H

#define AMIROLLD_TPS20XXB_H

#include <amiro-lld.h>

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

/* CONSTANTS                                                                  */

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

/**

 * @brief   Enable pin active state.

 */

#define TPS20xxB_LLD_ENABLE_ACTIVE_STATE        APAL_GPIO_ACTIVE_HIGH

/**

 * @brief   Overcurrent pin active state.

 */

#define TPS20xxB_LLD_OVERCURRENT_ACTIVE_STATE   APAL_GPIO_ACTIVE_LOW

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

/* SETTINGS                                                                   */

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

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

/* CHECKS                                                                     */

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

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/* DATA STRUCTURES AND TYPES                                                  */

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

/**

 * @brief The TPS20xxB driver struct.

 */

typedef struct {

  const apalControlGpio_t* enable;        /**< @brief GPIO to enable/disable the tps2051b. */

  const apalControlGpio_t* overcurrent;   /**< @brief GPIO to indicate overcurrent */

} TPS20xxBDriver;

/**

 * @brief Enable/Disable enum.

 */

typedef enum {

  TPS20xxB_LLD_ENABLE = 0x01,

  TPS20xxB_LLD_DISABLE = 0x00,

} tps20xxb_lld_enable_t;

/**

 * @brief Overcurrent enum.

 */

typedef enum {

  TPS20xxB_LLD_OVERCURRENT = 0x01,

  TPS20xxB_LLD_NO_OVERCURRENT = 0x00,

} tps20xxb_lld_overcurrent_t;

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

/* MACROS                                                                     */

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/* EXTERN DECLARATIONS                                                        */

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#ifdef __cplusplus

extern "C" {

#endif

  apalExitStatus_t tps20xxb_lld_set_enable(const TPS20xxBDriver* const tps20xxb, const tps20xxb_lld_enable_t enable);

  apalExitStatus_t tps20xxb_lld_read_enable(const TPS20xxBDriver* const tps20xxb, tps20xxb_lld_enable_t* const enable);

  apalExitStatus_t tps20xxb_lld_read_overcurrent(const TPS20xxBDriver* const tps20xxb, tps20xxb_lld_overcurrent_t* const oc);

#ifdef __cplusplus

}

#endif

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

/* INLINE FUNCTIONS                                                           */

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

#endif /* AMIROLLD_TPS20XXB_H */

/** @} */