amiro-lld / drivers / MIC9404x / v1 / alld_MIC9404x.c @ 4dba9195
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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_MIC9404x.c
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* @brief MIC9404x power switch function implementations.
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*
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* @addtogroup lld_powerswitch
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* @{
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*/
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#include <alld_MIC9404x.h> |
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/******************************************************************************/
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/* LOCAL DEFINITIONS */
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/******************************************************************************/
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/******************************************************************************/
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/* EXPORTED VARIABLES */
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/******************************************************************************/
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/******************************************************************************/
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/* LOCAL TYPES */
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/******************************************************************************/
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/******************************************************************************/
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/* LOCAL VARIABLES */
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/******************************************************************************/
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/******************************************************************************/
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/* LOCAL FUNCTIONS */
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/******************************************************************************/
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/******************************************************************************/
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/* EXPORTED FUNCTIONS */
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/******************************************************************************/
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/**
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* @brief Set the MIC9404x to a specific state.
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* @param[in] mic9404x The MIC9404x driver object.
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* @param[in] state The state to set the MIC9404x to.
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* @return An indicator whether the call was successful.
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*/
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apalExitStatus_t mic9404x_lld_set(const MIC9404xDriver* const mic9404x, const mic9404x_lld_state_t state) |
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{
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apalDbgAssert(mic9404x != NULL);
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return apalControlGpioSet(mic9404x->en, (state == MIC9404x_LLD_STATE_ON) ? APAL_GPIO_ON : APAL_GPIO_OFF);
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} |
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/**
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* @brief Get the current status of the MIC9404x.
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* @param[in] mic9404x The MIC9404x driver object.
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* @param[out] state The state object to fill.
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* @return An indicator whether the call was successful.
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*/
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apalExitStatus_t mic9404x_lld_get(const MIC9404xDriver* const mic9404x, mic9404x_lld_state_t* const state) |
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{
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apalDbgAssert(mic9404x != NULL);
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apalDbgAssert(state != NULL);
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apalControlGpioState_t gpio_state; |
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apalExitStatus_t status = apalControlGpioGet(mic9404x->en, &gpio_state); |
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*state = gpio_state == APAL_GPIO_ON ? MIC9404x_LLD_STATE_ON : MIC9404x_LLD_STATE_OFF; |
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return status;
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} |
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/** @} */
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