//*************************************** 
//***************************************
//   
//  AVRLIB-DEMO
//  For avrlib and avrmini development board.
//  
//
//  File:     ad-midi.c
//  Author:   max mathews
//  Date:     oct 19, 2002
//  
//
//
//***************************************
//program reads atmel a2d, codes information as midi, and xmits midi 
//***************************************


#include <io.h>
#include <progmem.h>

#include "global.h"
#include "uart.h"
#include "midi.h"
#include "timer.h"


#include <interrupt.h>
#include <sig-avr.h>
#include "rprintf.h"
#include "lcd.h"
#include "a2d.h"


int main(void)
{
  u08 i,j;        //temp storage    

     
//initializations
  //MIDI STUFF 
     uartInit();     
     midiInit();
     timerInit();
  // ATOD STUFF
  a2dInit();
  a2dSetReference(0x01);
  
  sei();                   // enable interrupts 
  outb(DDRA, 0xF0);        // set low 4 pins of Port A to input (for ADC) 
                           // and high 4 pins to output (for LCD) 
  outb(PORTA, 0x0F);       // set pull-ups to on 
 
     
//main while loop

     while(1) {
       timerPause(10);
       i = a2dConvert10bit(1)>>3;      // read the a/d on PortA pin 1
       j = a2dConvert10bit(2)>>3;      // read the a/d on PortA pin 2
       midiNoteOnOut(i, j, 1);
     }

         return 0;
}