/*
     * stress.c:
     *      WiringPi stress test (in progress by chod, origonal good stuff as below.
     *
     * Copyright (c) 2012-2013 Gordon Henderson. <projects@drogon.net>
     ***********************************************************************
     */

    #include <stdio.h>
    #include <wiringPi.h>
    #include <mcp23s17.h>

    #define BASE_SPI        100
    #define BASE_SPI2       116
    int main (void)
    {
      int bit ;
      int i;

      wiringPiSetup () ;
      mcp23s17Setup (BASE_SPI, 0, 1) ;
      mcp23s17Setup (BASE_SPI2, 0, 0) ;

      printf ("Raspberry Pi - MCP23S17 X2 Test\n") ;

     for(i = 0; i < 16; ++i){
      pinMode (BASE_SPI + i, OUTPUT) ;
      pinMode (BASE_SPI2+i, OUTPUT) ;
     }

      for (;;)
        {

          for (bit = 0 ; bit < 16 ; ++bit)
		{
            printf("%d\n",BASE_SPI + bit);
            digitalWrite (BASE_SPI + bit, 1) ;
          delay (200) ;
            digitalWrite (BASE_SPI + bit, 0) ;
          delay (200) ;
	}

          }

      return 0 ;
    }