/*
    Copyright (C) 2015 Stephen Caudle

    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.
    You may obtain a copy of the License at

        http://www.apache.org/licenses/LICENSE-2.0

    Unless required by applicable law or agreed to in writing, software
    distributed under the License is distributed on an "AS IS" BASIS,
    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    See the License for the specific language governing permissions and
    limitations under the License.
*/

/**
 * @file    NRF51x22/ext_lld_isr.h
 * @brief   NRF51x22 EXT subsystem low level driver ISR header.
 *
 * @addtogroup EXT
 * @{
 */

#ifndef HAL_EXT_LLD_ISR_H
#define HAL_EXT_LLD_ISR_H

#if HAL_USE_EXT || defined(__DOXYGEN__)

/*===========================================================================*/
/* Driver constants.                                                         */
/*===========================================================================*/

/*===========================================================================*/
/* Driver pre-compile time settings.                                         */
/*===========================================================================*/

/**
 * @name    Configuration options
 * @{
 */
/**
 * @brief   GPIOTE interrupt priority level setting.
 */
#if !defined(NRF5_EXT_GPIOTE_IRQ_PRIORITY) || defined(__DOXYGEN__)
#define NRF5_EXT_GPIOTE_IRQ_PRIORITY      3
#endif
/** @} */

/*===========================================================================*/
/* Derived constants and error checks.                                       */
/*===========================================================================*/

/*===========================================================================*/
/* Driver data structures and types.                                         */
/*===========================================================================*/

/*===========================================================================*/
/* Driver macros.                                                            */
/*===========================================================================*/

/*===========================================================================*/
/* External declarations.                                                    */
/*===========================================================================*/

#ifdef __cplusplus
extern "C" {
#endif
  void ext_lld_exti_irq_enable(void);
  void ext_lld_exti_irq_disable(void);
#ifdef __cplusplus
}
#endif

#endif /* HAL_USE_EXT */

#endif /* HAL_EXT_LLD_ISR_H */

/** @} */