timer.h

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/*
 * Copyright (c) 2014 Taller Technologies.
 *
 * @author  Boretto Martin    (martin.boretto@tallertechnologies.com)
 * @author  Diaz Marcos (marcos.diaz@tallertechnologies.com)
 * @author  Lenarduzzi Federico  (federico.lenarduzzi@tallertechnologies.com)
 * @author  Daniel Chicco  (daniel.chicco@tallertechnologies.com)
 *
 * The license and distribution terms for this file may be
 * found in the file LICENSE in this distribution or at
 * http://www.rtems.org/license/LICENSE.
 */

#ifndef LIBBSP_ARM_LPC176X_TIMER_H
#define LIBBSP_ARM_LPC176X_TIMER_H

#include <bsp/timer-defs.h>

#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */

rtems_status_code lpc176x_timer_reset( lpc176x_timer_number tnumber );

rtems_status_code lpc176x_timer_set_mode(
  lpc176x_timer_number tnumber,
  lpc176x_timer_mode   mode
);

rtems_status_code lpc176x_timer_start( lpc176x_timer_number tnumber );

rtems_status_code lpc176x_timer_is_started(
  lpc176x_timer_number tnumber,
  bool                *is_started
);

rtems_status_code lpc176x_timer_set_resolution(
  lpc176x_timer_number tnumber,
  lpc176x_microseconds resolution
);

rtems_status_code lpc176x_timer_match_config(
  lpc176x_timer_number   tnumber,
  lpc176x_match_port     match_port,
  lpc176x_match_function function,
  uint32_t               match_value
);

rtems_status_code lpc176x_timer_capture_config(
  lpc176x_timer_number     tnumber,
  lpc176x_capture_port     capture_port,
  lpc176x_capture_function function
);

rtems_status_code lpc176x_timer_external_match_config(
  lpc176x_timer_number       tnumber,
  lpc176x_match_port         match_port,
  lpc176x_ext_match_function function
);

uint32_t lpc176x_timer_get_capvalue(
  lpc176x_timer_number tnumber,
  lpc176x_capture_port capnumber
);

uint32_t lpc176x_timer_get_timer_value( lpc176x_timer_number tnumber );

rtems_status_code lpc176x_timer_set_timer_value(
  lpc176x_timer_number tnumber,
  uint32_t             lpc176x_timer_value
);

void lpc176x_timer_isr( void *lpc176x_timer_number );

rtems_status_code lpc176x_timer_init( lpc176x_timer_number tnumber );

rtems_status_code lpc176x_timer_init_with_interrupt(
  lpc176x_timer_number            tnumber,
  const lpc176x_isr_funct_vector *vector
);

#ifdef __cplusplus
}
#endif /* __cplusplus */

#endif /* LIBBSP_ARM_LPC176X_TIMER_H */