defaultSecondaryRPMISR.c

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/* FreeEMS - the open source engine management system
 *
 * Copyright 2011 Fred Cooke
 *
 * This file is part of the FreeEMS project.
 *
 * FreeEMS software is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * FreeEMS software is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with any FreeEMS software.  If not, see http://www.gnu.org/licenses/
 *
 * We ask that if you make any changes to this file you email them upstream to
 * us at admin(at)diyefi(dot)org or, even better, fork the code on github.com!
 *
 * Thank you for choosing FreeEMS to run your engine!
 */


/** @file
 *
 * @ingroup interruptHandlers
 * @ingroup enginePositionRPMDecoders
 *
 * To be included in decoders that do not use the secondary RPM ISR.
 * 
 * Reduces duplication and the chance for errors.
 */


void SecondaryRPMISR(){
    TFLG = 0x02;
    DEBUG_TURN_PIN_ON(DECODER_BENCHMARKS, BIT1, PORTB);
    FLAG_AND_INC_FLAGGABLE(FLAG_CALLS_TO_UISRS_OFFSET);
    DEBUG_TURN_PIN_OFF(DECODER_BENCHMARKS, NBIT1, PORTB);
}