amiro-lld / source / alld_bq24103a.c @ 21076167
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| 1 | d6728c5b | 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 | f125ae07 | Thomas Schöpping | Copyright (C) 2016..2019 Thomas Schöpping et al.
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| 4 | d6728c5b | Thomas Schöpping | |
| 5 | This program is free software: you can redistribute it and/or modify
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| 6 | f0ca400f | Thomas Schöpping | it under the terms of the GNU Lesser General Public License as published by
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| 7 | d6728c5b | Thomas Schöpping | 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 | f0ca400f | Thomas Schöpping | GNU Lesser General Public License for more details.
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| 14 | d6728c5b | Thomas Schöpping | |
| 15 | f0ca400f | Thomas Schöpping | You should have received a copy of the GNU Lesser General Public License
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| 16 | d6728c5b | Thomas Schöpping | along with this program. If not, see <http://www.gnu.org/licenses/>.
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| 17 | */
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| 18 | |||
| 19 | 5e2f673b | Marc Rothmann | /**
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| 20 | * @file alld_bq24103a.c
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| 21 | * @brief Battery charger function implementations.
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| 22 | *
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| 23 | * @addtogroup lld_charger
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| 24 | * @{
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| 25 | */
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| 26 | d6728c5b | Thomas Schöpping | #include <alld_bq24103a.h> |
| 27 | |||
| 28 | #if defined(AMIROLLD_CFG_USE_BQ24103A) || defined(__DOXYGEN__)
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| 29 | |||
| 30 | ef078306 | Thomas Schöpping | /******************************************************************************/
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| 31 | /* LOCAL DEFINITIONS */
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| 32 | /******************************************************************************/
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| 33 | |||
| 34 | /******************************************************************************/
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| 35 | /* EXPORTED VARIABLES */
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| 36 | /******************************************************************************/
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| 37 | |||
| 38 | /******************************************************************************/
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| 39 | /* LOCAL TYPES */
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| 40 | /******************************************************************************/
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| 41 | |||
| 42 | /******************************************************************************/
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| 43 | /* LOCAL VARIABLES */
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| 44 | /******************************************************************************/
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| 45 | |||
| 46 | /******************************************************************************/
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| 47 | /* LOCAL FUNCTIONS */
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| 48 | /******************************************************************************/
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| 49 | |||
| 50 | /******************************************************************************/
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| 51 | /* EXPORTED FUNCTIONS */
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| 52 | /******************************************************************************/
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| 53 | |||
| 54 | d6728c5b | Thomas Schöpping | /**
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| 55 | * @brief Read the value of the POWER_EN Gpio pin.
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| 56 | * @param[in] tpsd bq24103a drivers
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| 57 | * @param[out] pinstate current value of the gpio pin
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| 58 | * @return An indicator whether the call was successfull
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| 59 | */
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| 60 | 21076167 | Thomas Schöpping | apalExitStatus_t bq24103a_lld_get_enabled(const BQ24103ADriver* const bq24103a, bq24103a_lld_enable_t* const enable) |
| 61 | d6728c5b | Thomas Schöpping | {
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| 62 | apalDbgAssert(bq24103a != NULL);
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| 63 | apalDbgAssert(enable != NULL);
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| 64 | |||
| 65 | apalControlGpioState_t gpio_state; |
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| 66 | cf1f756b | Thomas Schöpping | apalExitStatus_t status = apalControlGpioGet(bq24103a->gpio_enabled, &gpio_state); |
| 67 | d6728c5b | Thomas Schöpping | *enable = gpio_state == APAL_GPIO_ON ? BQ24103A_LLD_ENABLED : BQ24103A_LLD_DISABLED; |
| 68 | return status;
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| 69 | } |
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| 70 | |||
| 71 | /**
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| 72 | * @brief Set the value of the POWER_EN Gpio pin.
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| 73 | * @param[in] tpsd bq24103a drivers
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| 74 | * @param[in] pinstate new value of the gpio pin
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| 75 | * @return An indicator whether the call was successfull
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| 76 | */
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| 77 | 21076167 | Thomas Schöpping | apalExitStatus_t bq24103a_lld_set_enabled(const BQ24103ADriver* const bq24103a, const bq24103a_lld_enable_t enable) |
| 78 | d6728c5b | Thomas Schöpping | {
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| 79 | apalDbgAssert(bq24103a != NULL);
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| 80 | |||
| 81 | cf1f756b | Thomas Schöpping | return apalControlGpioSet(bq24103a->gpio_enabled, enable == BQ24103A_LLD_ENABLED ? APAL_GPIO_ON : APAL_GPIO_OFF);
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| 82 | d6728c5b | Thomas Schöpping | } |
| 83 | |||
| 84 | /**
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| 85 | * @brief Read the value of the STAT1 charge status Gpio pin.
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| 86 | * @param[in] tpsd bq24103a drivers
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| 87 | * @param[out] pinstate current value of the gpio pin
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| 88 | * @return An indicator whether the call was successfull
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| 89 | */
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| 90 | 21076167 | Thomas Schöpping | apalExitStatus_t bq24103a_lld_get_charge_status(const BQ24103ADriver* const bq24103a, bq24103a_lld_charge_state_t* const charge) |
| 91 | d6728c5b | Thomas Schöpping | {
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| 92 | apalDbgAssert(bq24103a != NULL);
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| 93 | apalDbgAssert(charge != NULL);
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| 94 | |||
| 95 | apalControlGpioState_t gpio_state; |
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| 96 | cf1f756b | Thomas Schöpping | apalExitStatus_t status = apalControlGpioGet(bq24103a->gpio_charge_status, &gpio_state); |
| 97 | d6728c5b | Thomas Schöpping | *charge = gpio_state == APAL_GPIO_ON ? BQ24103A_LLD_CHARGING : BQ24103A_LLD_NOT_CHARGING; |
| 98 | return status;
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| 99 | } |
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| 100 | |||
| 101 | #endif /* defined(AMIROLLD_CFG_USE_BQ24103A) */ |
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| 102 | 5e2f673b | Marc Rothmann | |
| 103 | /** @} */ |