text: /**
   * @file irq_timer.h
   *
   */
  /* Copyright (C) 2016-2020 by Arjan van Vught mailto:info@orangepi-dmx.nl
   *
   * Permission is hereby granted, free of charge, to any person obtaining a copy
   * of this software and associated documentation files (the "Software"), to deal
   * in the Software without restriction, including without limitation the rights
   * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
   * copies of the Software, and to permit persons to whom the Software is
   * furnished to do so, subject to the following conditions:
  
   * The above copyright notice and this permission notice shall be included in
   * all copies or substantial portions of the Software.
  
   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
   * THE SOFTWARE.
   */
  
  #ifndef IRQ_TIMER_H_
  #define IRQ_TIMER_H_
  
  #include <stdint.h>
  
  typedef enum irq_timers {
  	IRQ_TIMER_0,
  	IRQ_TIMER_1
  } _irq_timers;
  
  typedef void (*thunk_irq_timer_t)(const uint32_t);
  typedef void (*thunk_irq_timer_arm_t)();
  
  #ifdef __cplusplus
  extern "C" {
  #endif
  
  extern void irq_timer_set(_irq_timers, thunk_irq_timer_t);
  extern void irq_timer_arm_physical_set(thunk_irq_timer_arm_t);
  extern void irq_timer_arm_virtual_set(thunk_irq_timer_arm_t, uint32_t);
  
  extern void irq_timer_init(void);
  
  #ifdef __cplusplus
  }
  #endif
  
  #endif /* IRQ_TIMER_H_ */
  