src/decoders/code/VR-Distributor-X-Cylinders.c

   1 /* FreeEMS - the open source engine management system
   2  *
   3  * Copyright 2008-2011 Fred Cooke
   4  *
   5  * This file is part of the FreeEMS project.
   6  *
   7  * FreeEMS software is free software: you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License as published by
   9  * the Free Software Foundation, either version 3 of the License, or
  10  * (at your option) any later version.
  11  *
  12  * FreeEMS software is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  * GNU General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU General Public License
  18  * along with any FreeEMS software.  If not, see http://www.gnu.org/licenses/
  19  *
  20  * We ask that if you make any changes to this file you email them upstream to
  21  * us at admin(at)diyefi(dot)org or, even better, fork the code on github.com!
  22  *
  23  * Thank you for choosing FreeEMS to run your engine!
  24  */
  25
  26
  27 /** @file
  28  *
  29  * @ingroup interruptHandlers
  30  * @ingroup enginePositionRPMDecoders
  31  *
  32  * @brief Reads any signal that is once per cylinder and only has one good edge.
  33  *
  34  * This file contains the two interrupt service routines required for to build
  35  * cleanly. However, only the first one is used due to the simple nature of it.
  36  */
  37
  38
  39 #define DECODER_IMPLEMENTATION_C
  40 #define DECODER_MAX_CODE_TIME    100 // To be optimised (shortened)!
  41 #define NUMBER_OF_REAL_EVENTS     1
  42 #define NUMBER_OF_VIRTUAL_EVENTS  4
  43
  44 #include "../inc/freeEMS.h"
  45 #include "../inc/interrupts.h"
  46 #include "../inc/decoderInterface.h"
  47 #include "../inc/utils.h"
  48
  49 void decoderInitPreliminary(){} // This decoder works with the defaults
  50 void perDecoderReset(){} // Nothing special to reset for this code
  51
  52 const unsigned short eventAngles[] = {0,180,360,540};
  53 const unsigned char eventValidForCrankSync[] = {0,0,0,0};
  54
  55
  56 #include "../inc/defaultPrimaryRPMISR.c"
  57 #include "../inc/defaultSecondaryRPMISR.c"