AMiRo-OS

/*

AMiRo-LLD is a compilation of low-level hardware drivers for the Autonomous Mini Robot (AMiRo) platform.

Copyright (C) 2016..2018  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_tps2051bdbv.c

 * @brief   Power-Distribution function implementations.

 *

 * @addtogroup lld_switch

 * @{

 */

#include <alld_tps2051bdbv.h>

#if defined(AMIROLLD_CFG_USE_TPS2051BDBV) || defined(__DOXYGEN__)

/**

 * @brief Set the laser_en GPIO pin.

 * @param[in]   tpsd        tps2051 driver

 * @param[in]   enable      new state of the pin

 * @return                  An indicator whether the call was successfull

 */

inline apalExitStatus_t

tps2051b_lld_set_enable(const TPS2051BDriver* const tps2051b, const tps2051b_lld_enable_t enable)

{

  apalDbgAssert(tps2051b != NULL);

  return apalControlGpioSet(tps2051b->enable, enable == TPS2051B_LLD_ENABLE ? APAL_GPIO_ON : APAL_GPIO_OFF);

}

/**

 * @brief Read the laser_en GPIO pin.

 * @param[in]   tpsd        tps2051 driver

 * @param[out]  enable      state of the enable pin

 * @return                  An indicator whether the call was successfull

 */

inline apalExitStatus_t

tps2051b_lld_read_enable(const TPS2051BDriver* const tps2051b, tps2051b_lld_enable_t* const enable)

{

  apalDbgAssert(tps2051b != NULL);

  apalDbgAssert(enable != NULL);

  apalControlGpioState_t gpio_state;

  apalExitStatus_t status = apalControlGpioGet(tps2051b->enable, &gpio_state);

  *enable = gpio_state == APAL_GPIO_ON ? TPS2051B_LLD_ENABLE : TPS2051B_LLD_DISABLE;

  return status;

}

/**

 * @brief Read the laser_oc GPIO pin.

 * @param[in]   tpsd        tps2051 driver

 * @param[out]  oc          state of the overcurrent pin

 * @return                  An indicator whether the call was successfull

 */

inline apalExitStatus_t

tps2051b_lld_read_overcurrent(const TPS2051BDriver* const tps2051b, tps2051b_lld_overcurrent_t* const oc)

{

  apalDbgAssert(tps2051b != NULL);

  apalDbgAssert(oc != NULL);

  apalControlGpioState_t gpio_state;

  apalExitStatus_t status = apalControlGpioGet(tps2051b->overcurrent, &gpio_state);

  *oc = gpio_state == APAL_GPIO_ON ? TPS2051B_LLD_OVERCURRENT : TPS2051B_LLD_NO_OVERCURRENT;

  return status;

}

#endif /* defined(AMIROLLD_CFG_USE_TPS2051BDBV) */

/** @} */