amiro-lld / drivers / bq241xx / v1 / alld_bq241xx.h @ 9be47646
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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_bq241xx.h
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* @brief Battery charger constants and driver structure.
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*
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* @addtogroup lld_charger
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* @{
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*/
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#ifndef AMIROLLD_BQ241XX_H
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#define AMIROLLD_BQ241XX_H
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#include <amiro-lld.h> |
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/******************************************************************************/
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/* CONSTANTS */
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/******************************************************************************/
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/**
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* @brief Active state of enabled gpio.
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*/
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#define BQ241xx_LLD_ENABLED_GPIO_ACTIVE_STATE APAL_GPIO_ACTIVE_LOW
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/**
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* @brief Active state of charge status gpio.
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*/
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#define BQ241xx_LLD_CHARGE_STATUS_GPIO_ACTIVE_STATE APAL_GPIO_ACTIVE_HIGH
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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 BQ241xx driver struct.
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*/
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typedef struct { |
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const apalControlGpio_t* gpio_enabled; /**< @brief GPIO to enable/disable the bq24103a */ |
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const apalControlGpio_t* gpio_charge_status; /**< @brief GPIO showing the status of the bq24103a */ |
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} BQ241xxDriver; |
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/**
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* @brief Enable enum.
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*/
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typedef enum { |
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BQ241xx_LLD_ENABLED = 0x01, /**< @brief 'charging on' state */ |
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BQ241xx_LLD_DISABLED = 0x00, /**< @brief 'charging off' state */ |
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} bq241xx_lld_enable_t; |
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/**
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* @brief Charge state enum.
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*/
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typedef enum { |
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BQ241xx_LLD_CHARGING = 0x01, /**< @brief status indicating that the battery is being charged */ |
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BQ241xx_LLD_NOT_CHARGING = 0x00, /**< @brife status indicating that the battery is not being charged */ |
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} bq241xx_lld_charge_state_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 bq241xx_lld_get_enabled(const BQ241xxDriver* const bq241xx, bq241xx_lld_enable_t* const enable); |
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apalExitStatus_t bq241xx_lld_set_enabled(const BQ241xxDriver* const bq241xx, const bq241xx_lld_enable_t enable); |
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apalExitStatus_t bq241xx_lld_get_charge_status(const BQ241xxDriver* const bq241xx, bq241xx_lld_charge_state_t* const charge); |
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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 /* AMIROLLD_BQ241XX_H */ |
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/** @} */
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