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amiro-lld / source / alld_tps2051bdbv.c @ fce9feec

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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..2018  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.c
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 * @brief   Power-Distribution function implementations.
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 *
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 * @addtogroup lld_switch
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 * @{
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 */
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#include <alld_tps2051bdbv.h>
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#if defined(AMIROLLD_CFG_USE_TPS2051BDBV) || defined(__DOXYGEN__)
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/**
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 * @brief Set the laser_en GPIO pin.
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 * @param[in]   tpsd        tps2051 driver
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 * @param[in]   enable      new state of the pin
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 * @return                  An indicator whether the call was successfull
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 */
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inline apalExitStatus_t
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tps2051b_lld_set_enable(const TPS2051BDriver* const tps2051b, const tps2051b_lld_enable_t enable)
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{
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  apalDbgAssert(tps2051b != NULL);
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  return apalControlGpioSet(tps2051b->enable, enable == TPS2051B_LLD_ENABLE ? APAL_GPIO_ON : APAL_GPIO_OFF);
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}
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/**
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 * @brief Read the laser_en GPIO pin.
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 * @param[in]   tpsd        tps2051 driver
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 * @param[out]  enable      state of the enable pin
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 * @return                  An indicator whether the call was successfull
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 */
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inline apalExitStatus_t
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tps2051b_lld_read_enable(const TPS2051BDriver* const tps2051b, tps2051b_lld_enable_t* const enable)
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{
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  apalDbgAssert(tps2051b != NULL);
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  apalDbgAssert(enable != NULL);
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  apalControlGpioState_t gpio_state;
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  apalExitStatus_t status = apalControlGpioGet(tps2051b->enable, &gpio_state);
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  *enable = gpio_state == APAL_GPIO_ON ? TPS2051B_LLD_ENABLE : TPS2051B_LLD_DISABLE;
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  return status;
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}
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/**
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 * @brief Read the laser_oc GPIO pin.
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 * @param[in]   tpsd        tps2051 driver
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 * @param[out]  oc          state of the overcurrent pin
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 * @return                  An indicator whether the call was successfull
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 */
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inline apalExitStatus_t
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tps2051b_lld_read_overcurrent(const TPS2051BDriver* const tps2051b, tps2051b_lld_overcurrent_t* const oc)
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{
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  apalDbgAssert(tps2051b != NULL);
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  apalDbgAssert(oc != NULL);
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  apalControlGpioState_t gpio_state;
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  apalExitStatus_t status = apalControlGpioGet(tps2051b->overcurrent, &gpio_state);
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  *oc = gpio_state == APAL_GPIO_ON ? TPS2051B_LLD_OVERCURRENT : TPS2051B_LLD_NO_OVERCURRENT;
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  return status;
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}
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#endif /* defined(AMIROLLD_CFG_USE_TPS2051BDBV) */
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/** @} */