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_MIC9404x.c

 * @brief   MIC9404x power switch function implementations.

 *

 * @addtogroup lld_powerswitch

 * @{

 */

#include <alld_MIC9404x.h>

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/* LOCAL DEFINITIONS                                                          */

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/* EXPORTED VARIABLES                                                         */

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/* LOCAL TYPES                                                                */

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/* LOCAL VARIABLES                                                            */

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/* LOCAL FUNCTIONS                                                            */

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/* EXPORTED FUNCTIONS                                                         */

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/**

 * @brief Set the MIC9404x to a specific state.

 * @param[in]   mic9404x    The MIC9404x driver object.

 * @param[in]   state       The state to set the MIC9404x to.

 * @return                  An indicator whether the call was successful.

 */

apalExitStatus_t mic9404x_lld_set(const MIC9404xDriver* const mic9404x, const mic9404x_lld_state_t state)

{

  apalDbgAssert(mic9404x != NULL);

  return apalControlGpioSet(mic9404x->en, (state == MIC9404x_LLD_STATE_ON) ? APAL_GPIO_ON : APAL_GPIO_OFF);

}

/**

 * @brief Get the current status of the MIC9404x.

 * @param[in]   mic9404x    The MIC9404x driver object.

 * @param[out]  state       The state object to fill.

 * @return                  An indicator whether the call was successful.

 */

apalExitStatus_t mic9404x_lld_get(const MIC9404xDriver* const mic9404x, mic9404x_lld_state_t* const state)

{

  apalDbgAssert(mic9404x != NULL);

  apalDbgAssert(state != NULL);

  apalControlGpioState_t gpio_state;

  apalExitStatus_t status = apalControlGpioGet(mic9404x->en, &gpio_state);

  *state = gpio_state == APAL_GPIO_ON ? MIC9404x_LLD_STATE_ON : MIC9404x_LLD_STATE_OFF;

  return status;

}

/** @} */