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amiro-lld / include / alld_tps2051bdbv.h @ ef078306

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/*
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AMiRo-LLD is a compilation of low-level hardware drivers for the Autonomous Mini Robot (AMiRo) platform.
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Copyright (C) 2016..2019  Thomas Schöpping et al.
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with this program.  If not, see <http://www.gnu.org/licenses/>.
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*/
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/**
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 * @file    alld_tps2051bdbv.h
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 * @brief   Power-Distribution Switch macros and structures.
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 *
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 * @addtogroup lld_switch
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 * @{
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 */
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#ifndef AMIROLLD_TPS2051B_H
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#define AMIROLLD_TPS2051B_H
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#include <amiro-lld.h>
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#if defined(AMIROLLD_CFG_USE_TPS2051BDBV) || defined(__DOXYGEN__)
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/******************************************************************************/
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/* CONSTANTS                                                                  */
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/******************************************************************************/
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/**
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 * @brief   Enable pin active state.
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 */
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#define TPS2051B_LLD_ENABLE_ACTIVE_STATE        APAL_GPIO_ACTIVE_HIGH
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/**
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 * @brief   Overcurrent pin active state.
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 */
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#define TPS2051B_LLD_OVERCURRENT_ACTIVE_STATE   APAL_GPIO_ACTIVE_LOW
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/******************************************************************************/
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/* SETTINGS                                                                   */
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/******************************************************************************/
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/******************************************************************************/
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/* CHECKS                                                                     */
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/******************************************************************************/
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/******************************************************************************/
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/* DATA STRUCTURES AND TYPES                                                  */
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/******************************************************************************/
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/**
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 * @brief The TPS2051B driver struct.
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 */
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typedef struct {
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  const apalControlGpio_t* enable;        /**< @brief GPIO to enable/disable the tps2051b. */
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  const apalControlGpio_t* overcurrent;   /**< @brief GPIO to indicate overcurrent */
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} TPS2051BDriver;
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/**
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 * @brief Enable/Disable enum.
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 */
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typedef enum {
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  TPS2051B_LLD_ENABLE = 0x01,
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  TPS2051B_LLD_DISABLE = 0x00,
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} tps2051b_lld_enable_t;
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/**
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 * @brief Overcurrent enum.
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 */
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typedef enum {
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  TPS2051B_LLD_OVERCURRENT = 0x01,
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  TPS2051B_LLD_NO_OVERCURRENT = 0x00,
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} tps2051b_lld_overcurrent_t;
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/******************************************************************************/
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/* MACROS                                                                     */
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/******************************************************************************/
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/******************************************************************************/
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/* EXTERN DECLARATIONS                                                        */
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/******************************************************************************/
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#ifdef __cplusplus
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extern "C" {
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#endif
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  apalExitStatus_t tps2051b_lld_set_enable(const TPS2051BDriver* const tps2051b, const tps2051b_lld_enable_t enable);
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  apalExitStatus_t tps2051b_lld_read_enable(const TPS2051BDriver* const tps2051b, tps2051b_lld_enable_t* const enable);
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  apalExitStatus_t tps2051b_lld_read_overcurrent(const TPS2051BDriver* const tps2051b, tps2051b_lld_overcurrent_t* const oc);
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#ifdef __cplusplus
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}
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#endif
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/******************************************************************************/
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/* INLINE FUNCTIONS                                                           */
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/******************************************************************************/
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#endif /* defined(AMIROLLD_CFG_USE_TPS2051BDBV) */
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#endif /* AMIROLLD_TPS2051B_H */
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/** @} */