amiro-lld / source / MIC9404x / v1 / alld_MIC9404x_v1.c @ c4db2363
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| 1 | 78cc79d4 | Thomas Schöpping | /*
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| 2 | AMiRo-LLD is a compilation of low-level hardware drivers for the Autonomous Mini Robot (AMiRo) platform.
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| 3 | Copyright (C) 2016..2019 Thomas Schöpping et al.
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| 4 | |||
| 5 | This program is free software: you can redistribute it and/or modify
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| 6 | it under the terms of the GNU Lesser General Public License as published by
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| 7 | the Free Software Foundation, either version 3 of the License, or
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| 8 | (at your option) any later version.
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| 9 | |||
| 10 | This program is distributed in the hope that it will be useful,
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| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 13 | GNU Lesser General Public License for more details.
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| 14 | |||
| 15 | You should have received a copy of the GNU Lesser General Public License
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| 16 | along with this program. If not, see <http://www.gnu.org/licenses/>.
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| 17 | */
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| 18 | |||
| 19 | /**
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| 20 | * @file alld_MIC9404x_v1.c
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| 21 | * @brief MIC9404x power switch function implementations.
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| 22 | *
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| 23 | * @addtogroup lld_powerswitch
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| 24 | * @{
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| 25 | */
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| 26 | |||
| 27 | #include <alld_MIC9404x.h> |
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| 28 | |||
| 29 | #if (defined(AMIROLLD_CFG_MIC9404x) && (AMIROLLD_CFG_MIC9404x == 1)) || defined(__DOXYGEN__) |
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| 30 | |||
| 31 | /******************************************************************************/
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| 32 | /* LOCAL DEFINITIONS */
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| 33 | /******************************************************************************/
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| 34 | |||
| 35 | /******************************************************************************/
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| 36 | /* EXPORTED VARIABLES */
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| 37 | /******************************************************************************/
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| 38 | |||
| 39 | /******************************************************************************/
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| 40 | /* LOCAL TYPES */
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| 41 | /******************************************************************************/
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| 42 | |||
| 43 | /******************************************************************************/
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| 44 | /* LOCAL VARIABLES */
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| 45 | /******************************************************************************/
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| 46 | |||
| 47 | /******************************************************************************/
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| 48 | /* LOCAL FUNCTIONS */
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| 49 | /******************************************************************************/
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| 50 | |||
| 51 | /******************************************************************************/
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| 52 | /* EXPORTED FUNCTIONS */
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| 53 | /******************************************************************************/
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| 54 | |||
| 55 | /**
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| 56 | * @brief Set the MIC9404x to a specific state.
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| 57 | * @param[in] mic9404x The MIC9404x driver object.
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| 58 | * @param[in] state The state to set the MIC9404x to.
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| 59 | * @return An indicator whether the call was successful.
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| 60 | */
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| 61 | apalExitStatus_t mic9404x_lld_set(const MIC9404xDriver* const mic9404x, const mic9404x_lld_state_t state) |
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| 62 | {
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| 63 | apalDbgAssert(mic9404x != NULL);
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| 64 | |||
| 65 | return apalControlGpioSet(mic9404x->en, (state == MIC9404x_LLD_STATE_ON) ? APAL_GPIO_ON : APAL_GPIO_OFF);
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| 66 | } |
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| 67 | |||
| 68 | /**
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| 69 | * @brief Get the current status of the MIC9404x.
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| 70 | * @param[in] mic9404x The MIC9404x driver object.
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| 71 | * @param[out] state The state object to fill.
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| 72 | * @return An indicator whether the call was successful.
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| 73 | */
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| 74 | apalExitStatus_t mic9404x_lld_get(const MIC9404xDriver* const mic9404x, mic9404x_lld_state_t* const state) |
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| 75 | {
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| 76 | apalDbgAssert(mic9404x != NULL);
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| 77 | apalDbgAssert(state != NULL);
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| 78 | |||
| 79 | apalControlGpioState_t gpio_state; |
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| 80 | apalExitStatus_t status = apalControlGpioGet(mic9404x->en, &gpio_state); |
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| 81 | *state = gpio_state == APAL_GPIO_ON ? MIC9404x_LLD_STATE_ON : MIC9404x_LLD_STATE_OFF; |
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| 82 | return status;
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| 83 | } |
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| 84 | |||
| 85 | #endif /* defined(AMIROLLD_CFG_MIC9404x) && (AMIROLLD_CFG_MIC9404x == 1) */ |
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| 86 | |||
| 87 | /** @} */ |