amiro-lld / source / alld_tps2051bdbv.c @ d6728c5b
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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 | Copyright (C) 2016..2018 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 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 General Public License for more details.
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| 14 | |||
| 15 | You should have received a copy of the GNU 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 | #include <alld_tps2051bdbv.h> |
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| 20 | |||
| 21 | #if defined(AMIROLLD_CFG_USE_TPS2051BDBV) || defined(__DOXYGEN__)
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| 22 | |||
| 23 | /**
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| 24 | * @brief Set the laser_en GPIO pin.
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| 25 | * @param[in] tpsd tps2051 driver
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| 26 | * @param[in] enable new state of the pin
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| 27 | * @return An indicator whether the call was successfull
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| 28 | */
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| 29 | inline apalExitStatus_t
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| 30 | tps2051b_lld_set_enable(const TPS2051BDriver* const tps2051b, const tps2051b_lld_enable_t enable) |
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| 31 | {
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| 32 | apalDbgAssert(tps2051b != NULL);
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| 33 | |||
| 34 | return apalControlGpioSet(&tps2051b->enable, enable == TPS2051B_LLD_ENABLE ? APAL_GPIO_ON : APAL_GPIO_OFF);
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| 35 | } |
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| 36 | |||
| 37 | /**
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| 38 | * @brief Read the laser_en GPIO pin.
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| 39 | * @param[in] tpsd tps2051 driver
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| 40 | * @param[out] enable state of the enable pin
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| 41 | * @return An indicator whether the call was successfull
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| 42 | */
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| 43 | inline apalExitStatus_t
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| 44 | tps2051b_lld_read_enable(const TPS2051BDriver* const tps2051b, tps2051b_lld_enable_t* const enable) |
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| 45 | {
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| 46 | apalDbgAssert(tps2051b != NULL);
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| 47 | apalDbgAssert(enable != NULL);
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| 48 | |||
| 49 | apalControlGpioState_t gpio_state; |
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| 50 | apalExitStatus_t status = apalControlGpioGet(&tps2051b->enable, &gpio_state); |
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| 51 | *enable = gpio_state == APAL_GPIO_ON ? TPS2051B_LLD_ENABLE : TPS2051B_LLD_DISABLE; |
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| 52 | return status;
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| 53 | } |
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| 54 | |||
| 55 | /**
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| 56 | * @brief Read the laser_oc GPIO pin.
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| 57 | * @param[in] tpsd tps2051 driver
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| 58 | * @param[out] oc state of the overcurrent pin
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| 59 | * @return An indicator whether the call was successfull
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| 60 | */
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| 61 | inline apalExitStatus_t
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| 62 | tps2051b_lld_read_overcurrent(const TPS2051BDriver* const tps2051b, tps2051b_lld_overcurrent_t* const oc) |
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| 63 | {
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| 64 | apalDbgAssert(tps2051b != NULL);
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| 65 | apalDbgAssert(oc != NULL);
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| 66 | |||
| 67 | apalControlGpioState_t gpio_state; |
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| 68 | apalExitStatus_t status = apalControlGpioGet(&tps2051b->overcurrent, &gpio_state); |
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| 69 | *oc = gpio_state == APAL_GPIO_ON ? TPS2051B_LLD_OVERCURRENT : TPS2051B_LLD_NO_OVERCURRENT; |
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| 70 | return status;
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| 71 | } |
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| 72 | |||
| 73 | #endif /* defined(AMIROLLD_CFG_USE_TPS2051BDBV) */ |