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/*
* Copyright (c) 2010, University of Szeged
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* - 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.
* - Neither the name of the copyright holder 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 HOLDER 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.
*
* Author: Miklos Maroti
*/
interface AtmegaCompare<size_type>
{
// ----- output compare register (OCR)
/* Returns the current compare value */
async command size_type get();
/* Sets the current compare value */
async command void set(size_type value);
// ----- timer interrupt flag register (TIFR), output comare match flag (OCF)
/* Signalled when the counter equals the compare value */
async event void fired();
/* Tests if there is a pending overflow interrupt */
async command bool test();
/* Resets a pending interrupt */
async command void reset();
// ----- timer interrupt mask register (TIMSK), output compare interrupt enable (OCIE)
/* Enables the overflow interrupt */
async command void start();
/* Disables the overflow interrupt */
async command void stop();
/* Checks is the overflow interrupt is enabled */
async command bool isOn();
// ----- timer control register (TCCR), compare output mode (COM)
/* Sets the waveform generation mode bits */
async command void setMode(uint8_t mode);
/* Returns the waveform generation mode bits */
async command uint8_t getMode();
// ----- timer control register (TCCR), force output compare (FOC)
/* Forces the output compare match */
async command void force();
}
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