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82 lines
2.0 KiB
C
82 lines
2.0 KiB
C
/**
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******************************************************************************
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* @addtogroup PIOS PIOS Core hardware abstraction layer
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* @{
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* @addtogroup PIOS_LED LED Functions
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* @brief STM32 Hardware LED handling code
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* @{
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*
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* @file pios_led.c
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* @author The OpenPilot Team, http://www.openpilot.org Copyright (C) 2012.
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* @brief LED functions, init, toggle, on & off.
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* @see The GNU Public License (GPL) Version 3
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*
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*****************************************************************************/
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/*
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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 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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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include "pios.h"
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#ifdef PIOS_INCLUDE_LED
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#include <pios_gpio_priv.h>
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#include <pios_gpio.h>
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static uint32_t pios_led_gpios_id;
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/**
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* Initialises all the LED's
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*/
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int32_t PIOS_LED_Init(const struct pios_gpio_cfg *cfg)
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{
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PIOS_Assert(cfg);
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return PIOS_GPIO_Init(&pios_led_gpios_id, cfg);
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}
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/**
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* Turn on LED
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* \param[in] LED LED id
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*/
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void PIOS_LED_On(uint32_t led_id)
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{
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PIOS_GPIO_On(pios_led_gpios_id, led_id);
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}
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/**
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* Turn off LED
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* \param[in] LED LED id
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*/
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void PIOS_LED_Off(uint32_t led_id)
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{
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PIOS_GPIO_Off(pios_led_gpios_id, led_id);
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}
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/**
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* Toggle LED on/off
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* \param[in] LED LED id
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*/
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void PIOS_LED_Toggle(uint32_t led_id)
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{
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PIOS_GPIO_Toggle(pios_led_gpios_id, led_id);
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}
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#endif /* PIOS_INCLUDE_LED */
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/**
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* @}
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* @}
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*/
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