/**************************************************************************** * arch/arm/src/stm32/stm32_exti_pwr.h * * Copyright (C) 2015 Haltian Ltd. All rights reserved. * Authors: Dmitry Nikolaev * * 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 NuttX 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. * ****************************************************************************/ #ifndef STM32_EXTI_PWR_H_ #define STM32_EXTI_PWR_H_ /**************************************************************************** * Included Files ****************************************************************************/ #include #include /**************************************************************************** * Public Function Prototypes ****************************************************************************/ /**************************************************************************** * Name: stm32_exti_pvd * * Description: * Sets/clears EXTI PVD interrupt. * * Input Parameters: * - rising/falling edge: enables interrupt on rising/falling edge * - event: generate event when set * - func: when non-NULL, generate interrupt * - arg: Argument passed to the interrupt callback * * Returned Value: * Zero (OK) returned on success; a negated errno value is returned on * failure. * ****************************************************************************/ int stm32_exti_pvd(bool risingedge, bool fallingedge, bool event, xcpt_t func, void *arg); #endif /* STM32_EXTI_PWR_H_ */