diff options
Diffstat (limited to 'misc/Obsoleted/configs/px4fmu-v2_upstream/src/px4fmu2_led.c')
-rw-r--r-- | misc/Obsoleted/configs/px4fmu-v2_upstream/src/px4fmu2_led.c | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/misc/Obsoleted/configs/px4fmu-v2_upstream/src/px4fmu2_led.c b/misc/Obsoleted/configs/px4fmu-v2_upstream/src/px4fmu2_led.c new file mode 100644 index 000000000..84f2fa850 --- /dev/null +++ b/misc/Obsoleted/configs/px4fmu-v2_upstream/src/px4fmu2_led.c @@ -0,0 +1,92 @@ +/**************************************************************************** + * configs/px4fmu-v2_upstream/src/px4fmu_led.c + * + * Copyright (c) 2013 PX4 Development Team. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name PX4 nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ****************************************************************************/ + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include <nuttx/config.h> + +#include <stdbool.h> + +#include "stm32.h" +#include "board_config.h" + +#include <arch/board/board.h> + +/**************************************************************************** + * Public Functions + ****************************************************************************/ + +void led_init() +{ + /* Configure LED1 GPIO for output */ + + stm32_configgpio(GPIO_LED1); +} + +void led_on(int led) +{ + if (led == 1) + { + /* Pull down to switch on */ + + stm32_gpiowrite(GPIO_LED1, false); + } +} + +void led_off(int led) +{ + if (led == 1) + { + /* Pull up to switch off */ + + stm32_gpiowrite(GPIO_LED1, true); + } +} + +void led_toggle(int led) +{ + if (led == 1) + { + if (stm32_gpioread(GPIO_LED1)) + { + stm32_gpiowrite(GPIO_LED1, false); + } + else + { + stm32_gpiowrite(GPIO_LED1, true); + } + } +} |