NipponDenso-24and1and1.c

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/* FreeEMS - the open source engine management system
 *
 * Copyright 2008-2014 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
 *
 * @brief Reads Nippon Denso 24/2 sensors
 *
 * This file contains the two interrupt service routines for handling engine
 * position and RPM signals from mainly Toyota engines using this sensor style.
 *
 * One ISR handles the 24 evenly spaced teeth and the other handles the two
 * adjacent teeth. This signal style provides enough information for wasted
 * spark ignition and semi sequential fuel injection.
 *
 * Supported engines include:
 * - 4A-GE
 * - 7A-FE
 * - 3S-GE
 * - 1UZ-FE
 * - Mazda F2T
 *
 * @note Pseudo code that does not compile with zero warnings and errors MUST be commented out.
 */


#define DECODER_IMPLEMENTATION_C
#define DECODER_MAX_CODE_TIME    150 // To be optimised (shortened)!
#define NUMBER_OF_REAL_EVENTS     24
#define NUMBER_OF_VIRTUAL_EVENTS  24

#include "../inc/freeEMS.h"
#include "../inc/interrupts.h"
#include "../inc/decoderInterface.h"
#include "../inc/utils.h"


const unsigned short eventAngles[] = {0, 30, 60, 90, 120, 150, 180, 210, 240, 270, 300, 330, 360, 390, 420, 450, 480, 510, 540, 570, 600, 630, 660, 690};
//const unsigned char eventValidForCrankSync[] = {?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?}; // Needs some thought.


#include "../inc/defaultPrimaryRPMISR.c"
#include "../inc/defaultSecondaryRPMISR.c"