ecu.c

ccp

/*----------------------------------------------------------------------------
| File:
|   ecu.cpp
|
| Description:
|   ECU Simulation for all CANape CCP and XCP samples
|
 ----------------------------------------------------------------------------*/

#include <stdio.h>
#include <math.h>
#include <stdarg.h>
#include <stdlib.h>

#include "ccppar.h"
#include "ecu.h"

/**************************************************************************/

#if !defined(WIN32) && !defined(__WIN32__) && !defined(C_MINI_CAN_DRIVER)
#include "can_inc.h"
#endif

#if defined(C_COMP_COSMIC_12)
  #define setLed(a,b)
#endif

#if defined( C_COMP_HWB_SH7055 )
  #define ENABLE_FLOAT
  #define setLed(a,b)
  #define volatile
#endif

#if defined( C_COMP_TASKING_C16X )
  #include <reg167.h>
  #define random(x) (T3/650)
  #ifdef CANBOX
    #include "ledio.h"
  #endif
#endif

#if defined(__WIN32__) || defined(WIN32)
  #define ENABLE_FLOAT
  #define setLed(a,b)
  #define volatile
#endif



/**************************************************************************/
/* ECU Measurement RAM */
/**************************************************************************/

#ifdef ENABLE_FLOAT
float timer;
float channel1;
float channel2;
float channel3;
float channel4;
float channel5;
float noise;
#else
unsigned long timer;
short channel1;
short channel2;
short channel3;
short channel4;
short channel5;
short noise;
#endif

unsigned char byteRandom;
unsigned char byteCounter;
unsigned short wordCounter;
unsigned long dwordCounter;
signed char sbyteCounter;
signed short swordCounter;
signed long sdwordCounter;

unsigned char byteShift;
unsigned short wordShift;

unsigned char map1InputX;
unsigned char map1InputY;
unsigned char map1Output;
unsigned char curveInput;
unsigned char curveOutput;
unsigned char curveOutput1;
unsigned char curveOutput2;
unsigned char curveOutput3;
unsigned char curveOutput4;

signed char sbyteTriangleSlope;
signed char sbyteTriangle;
unsigned char bytePWM;

unsigned char bytePWMFiltered;

unsigned char testbyte1;
unsigned char testbyte2;
unsigned char testbyte3;
unsigned char testbyte4;
unsigned char testbyte5;
unsigned char testbyte6;
unsigned char testbyte7;
unsigned char testbyte8;
unsigned char testbyte9;
unsigned char testbyte0;

#if defined(C_COMP_TASKING_C16X)
  bit testsinglebit1;
  bit testsinglebit2;
#endif

unsigned short vin;
unsigned short v;

unsigned char ti;
unsigned char xi;
unsigned char yi;

#if !defined (COSMIC_HC12D60_TwinPEEK)
  unsigned char analogIndex;
  unsigned short analogChannel[16];
#endif

/**************************************************************************/
/* ECU Calibration RAM */
/**************************************************************************/

#if defined(C_COMP_TASKING_C16X)
  #pragma romdata
  #pragma class NC=CALROM
#endif

unsigned short CALRAM_START = 0xAAAA;

unsigned char flashSignatur[32] = "Default";

#ifdef ENABLE_FLOAT

volatile float period = 5;	 /* Variant 0 */
volatile float ampl   = 6;
volatile float limit  = 100;
volatile float offset = 0;
volatile float filter = 0;

volatile float period1 = 10;	 /* Variant 1 */
volatile float ampl1   = 6;
volatile float limit1  = 100;
volatile float offset1 = 10;
volatile float filter1 = 10;
			/* Selector	 */
volatile unsigned char variantSelector = 0;

#else 

volatile unsigned short period = 5;   
volatile unsigned short ampl   = 1;
volatile short limit  = 100;
volatile short offset = 0;
volatile short filter = 8;

#endif

volatile unsigned short  a = 1;
volatile unsigned short  b = 5;
volatile unsigned short  c = 6;
volatile signed char sbytePWMLevel = 0;
volatile unsigned char	bytePWMFilter = 50;

volatile unsigned char	byte1  = 1;
volatile unsigned char	byte2  = 2;
volatile unsigned char	byte3  = 3;
volatile unsigned char	byte4  = 4;

#if !defined (COSMIC_HC12D60_TwinPEEK)
  volatile unsigned short  word1  = 1;
  volatile unsigned short  word2  = 1;
  volatile unsigned short  word3  = 1;
  volatile unsigned short  word4  = 1;
  volatile unsigned long dword1 = 1;
  volatile unsigned long dword2 = 1;
  volatile unsigned long dword3 = 1;
  volatile unsigned long dword4 = 1;
#endif

volatile unsigned char map1Counter = 25;

volatile unsigned char map1_8_8_uc[8][8] =
  {{0,0,0,0,0,0,1,2},
   {0,0,0,0,0,0,2,3},
   {0,0,0,0,1,1,2,3},
   {0,0,0,1,1,2,3,4},
   {0,1,1,2,3,4,5,7},
   {1,1,1,2,4,6,8,9},
   {1,1,2,4,5,8,9,10},
   {1,1,3,5,8,9,10,10}
};

#if !defined (COSMIC_HC12D60_TwinPEEK)
  volatile unsigned char map2_8_8_uc[8][8] = {
    { 1, 2, 3, 4, 5, 6, 7, 8},
    {11,12,13,14,15,16,17,18},
    {21,22,23,24,25,26,27,28},
    {31,32,33,34,35,36,37,38},
    {41,42,43,44,45,46,47,48},
    {51,52,53,54,55,56,57,58},
    {61,62,63,64,65,66,67,68},
    {71,72,73,74,75,76,77,78}
  };


  volatile unsigned char map3_8_8_uc[8][8] =
    {{0,0,0,0,0,0,1,2},
     {0,0,0,0,0,0,2,3},
     {0,0,0,0,1,1,2,3},
     {0,0,0,1,1,2,3,4},
     {0,1,1,2,3,4,5,7},
     {1,1,1,2,4,6,8,9},
     {1,1,2,4,5,8,9,10},
     {1,1,3,5,8,9,10,10}
  };
#endif


volatile unsigned char curve1_8_uc[8] =
  {1,2,3,4,5,6,8,12};

volatile unsigned char curve2_8_uc[8] =
  {11,12,13,14,15,16,18,22};


#if !defined (COSMIC_HC12D60_TwinPEEK)
  volatile unsigned char curve3_8_uc[8] =
    {21,22,23,24,25,26,28,32};

  volatile unsigned char curve4_8_uc[16] =
    {41,42,43,44,45,46,48,52,
     51,52,53,54,55,56,58,62};
#endif


volatile unsigned char curve5_16_uc[16] =
  {1,2,3,4,5,6,8,12,14,11,9,7,6,5,4,3};
volatile unsigned char curve5_16_uc1[16] =
  {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
volatile unsigned char curve5_16_uc2[16] =
  {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
volatile unsigned char curve5_16_uc3[16] =
  {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
volatile unsigned char curve5_16_uc4[16] =
  {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};

volatile unsigned char input1_uc[2] = { 112, 113 };
volatile unsigned char input2_uc = 114;

volatile unsigned char map4_80_uc[80] =
  {
   0,  1,  2,  3,  4,  5,  6,  7,
   /* X Coordinates */
   100,101,102,103,104,105,106,107,  /* Y Coordinates */
   1,2,3,4,5,6,7,8,		     /* Values		  */
   1,2,3,4,5,6,7,8,		     /* Values		  */
   1,2,3,4,5,6,7,8,		     /* Values		  */
   1,2,3,4,5,6,7,8,		     /* Values		  */
   1,2,3,4,5,6,7,8,		     /* Values		  */
   1,2,3,4,5,6,7,8,		     /* Values		  */
   1,2,3,4,5,6,7,8,		     /* Values		  */
   1,2,3,4,5,6,7,8		     /* Values		  */
};


#if !defined (COSMIC_HC12D60_TwinPEEK)

  volatile unsigned char map5_82_uc[82] =
    {
     8, 0,1,2,3,4,5,6,7,  /* X-coordinates */
     8, 0,1,2,3,4,5,6,7,  /* Y-coordinates */
     0,0,0,0,0,0,1,2,
     0,0,0,0,0,0,2,3,
     0,0,0,0,1,1,2,3,
     0,0,0,1,1,2,3,4,
     0,1,1,2,3,4,5,7,
     1,1,1,2,4,6,8,9,
     1,1,2,4,5,8,9,10,
     1,1,3,5,8,9,10,10
  };

  /* Test for insert and delete axis points, max 10*10 */
  volatile unsigned char map6_122_uc[] =
  {
     10,		    /* X-Axis Points */  
     0,1,2,3,0,0,0,0,0,0,  /* X-coordinates */
     10,		    /* Y-Axis Points */
     0,1,2,3,0,0,0,0,0,0,  /* Y-coordinates */

     00,01,02,03,00,00,00,00,00,00,
     10,11,12,13,00,00,00,00,00,00,
     20,21,22,23,00,00,00,00,00,00,
     30,31,32,33,00,00,00,00,00,00,
     00,00,00,00,00,00,00,00,00,00,
     00,00,00,00,00,00,00,00,00,00,
     00,00,00,00,00,00,00,00,00,00,
     00,00,00,00,00,00,00,00,00,00,
     00,00,00,00,00,00,00,00,00,00,
     00,00,00,00,00,00,00,00,00,00
  };


volatile unsigned char curve4_17_uc[17] =
  {
   8, 0,1,2,3,4,5,6,7,	/* X-coordinates */
      0,1,1,2,3,4,5,7
};

volatile unsigned char calram[32][32] = {
  0,1,2,3,4,5,6,7,8,9,
  10,11,12,13,14,15,16,17,18,19,
  20,21,22,23,24,25,26,27,28,29,
  30,31,32,33,34,35,36,37,38,39,
  40,41,42,43,44,45,46,47,48,49,
  50,51,52,53,54,55,56,57,58,59,
  60,61,62,63,64,65,66,67,68,69,
  70,71,72,73,74,75,76,77,78,79,
  80,81,82,83,84,85,86,87,88,89,
  90,91,92,93,94,95,96,97,98,99
};

/* EEPROM */
volatile unsigned char eeprom[8] = {
  0,1,2,3,4,5,6,7
};

/* Array of struct */
typedef struct	{
  char ch1;
  long l;
  char ch2;
  int  i;
} test_t ;

volatile test_t test_array[10] =
{
  {0,1,2,3},
  {10,11,12,13},
  {20,21,22,23},
  {30,31,32,33},
  {40,41,42,43},
  {50,51,52,53},
  {60,61,62,63},
  {70,71,72,73},
  {80,81,82,83},
  {90,91,92,93}