// I2C_Analyser.cpp : Defines the entry point for the console application.
//

#include <stdio.h>
#include <malloc.h>
#include <conio.h>
#include <direct.h>

#include "stdafx.h"

// I2CC - Include the SPIIC DLL
extern "C" {
   #include "I2CC.h"
}

int _tmain(int argc, _TCHAR* argv[])
{
   int ch;

   //
   // Go to the work directory
   //
   printf("\nGoing to the work directory...\n");
   #ifdef _DEBUG
      _chdir("..\\debug");
   #else
      _chdir("..\\release");
   #endif;
      
   //
   // Initialise the I2C library
   //
   printf("\nInitialising the I2C library... ");
   i2c_I2CC();
   printf("done\n");

   //
   // Load configuration
   //
   printf("Load configuration...\n");
   i2c_LoadConfig("..\\cfg_files\\i2c_Analyser.i2c");

   //
   // Run the analyser
   //
   printf("Running...\n");
   i2c_RunAnalyser();

   //
   // Retrieve data
   //
   unsigned int Index = 0;
   unsigned int Cmd;
   unsigned int Address;
   unsigned int AddrType;
   unsigned int Length;
   char *pData = (char *)malloc(256);
   char STA;
   char STO;
   char Valid;
   while (i2c_CmdBufGet(Index, (unsigned int *)&Cmd, (unsigned int *)&Address, (unsigned int *)&AddrType,
                        (unsigned int *)&Length, pData,
                        (char *)&STA, (char *)&STO, (char *)&Valid) == 0) {
      printf("\nDecoded I2C transfer:\n");
      printf("\tCmd         : %s\n", Cmd == 1 ? "read" : "write");
      printf("\tAddress     : 0x%02x\n", Address);
      printf("\tAddressType : %d bit\n", (AddrType == 1) ? 7 : 10);
      printf("\tLength      : %d\n", Length);
      printf("\tData        : ");
      for (unsigned int i=0; i<Length; i++) {
         printf("%02X ", (unsigned char)*(pData+i));
      }
      printf("\n");
      printf("\tSTA         : %d\n", STA);
      printf("\tSTO         : %d\n", STO);
      printf("\tValid       : %s\n", Valid ? "yes" : "no");

      Index++;
   }
   delete pData;

   //
   // Perform library cleanup
   //
   printf("\nUnitialising the I2C library... ");
   i2c_Terminate();
   printf("done\n\n");

   //
   // Wait for user input to close the window
   //
   printf("Press any key...", 1);
   ch = _getch();

   return 0;
}