hello, i'm working on d same pic16f684 store data temperature into eeprom with time stamp. here is my code. how to store it?

#include <pic.h>

#define    DIGIT1    RA0    
#define    DIGIT2    RA1    
#define     DIGIT3    RA2    
#define    ON            0
#define    OFF        1

/* 
RA5 - Segment a
RC5 - Segment b
RC4 - Segment c
RC3 - Segment d
RC2 - Segment e
RC1 - Segment f
RC0 - Segment g

RA4 - Thermistor
*/

__CONFIG(INTIO & WDTDIS & PWRTEN & MCLRDIS & UNPROTECT \
  & UNPROTECT & BORDIS & IESODIS & FCMDIS);
  
  
const char LEDDigit[10] = {
    0b0000001,                  //  Digit Zero
    0b1001111,                  //  Digit One
    0b0010010,                  //  Digit Two
    0b0000110,                  //  Digit Three
    0b1001100,                  //  Digit Four
    0b0100100,                  //  Digit Five
    0b0100000,                  //  Digit Six
    0b0001111,                  //  Digit Seven
    0b0000000,                  //  Digit Eight
    0b0000100};                 //  Digit Nine
    
  
int Temperature, TempDigit, DisplayPos, D1, j;
int ADCState;

int i, j, d, t, temp;
main()
{
    ///////////  INIT  ////////////
    
    PORTA = 0;
    PORTC = 0;
    TRISA = 0b010000;              //  All Bits of PORTA are Outputs except RA4
   TRISC = 0;                   //  All Bits of PORTC are Outputs
   
   CMCON0 = 7;                //  Turn off Comparators
   ANSEL = 1 << 4;            //  RA4 is ADC input
   ADCON0 = 0b00001101;            //  Left justify, Use Vdd, Channel 4 (AN3), Do not start, Turn on
   ADCON1 = 0b00010000;            //  run oscillatr as 8 x prescalar
   
   DisplayPos = 0;
   j = 0;
   Temperature = 0;
   ADCState = 0;

  
   ////  MAIN LOOP  ////
   
   while(1)
   {
       ///////////  DISPLAY READOUT  ///////////
       
       DIGIT1 = OFF;
       DIGIT2 = OFF;
       DIGIT3 = OFF;
       
        if(DisplayPos == 0)                                    //Light 1st segment
        {
            TempDigit = Temperature % 10;                    //Just get "1"s place
            RA5 = LEDDigit[TempDigit] >> 6;                //Turn on digit
            PORTC = LEDDigit[TempDigit];
            DIGIT3 = ON;
            for(D1=0;D1<414;D1++);                            //Delay for 7ms
            
        }else if(DisplayPos == 1)                            //Light 2nd segment
        {
            TempDigit = Temperature % 100;                //Just get "10"s place (strip off "100"s place)
            TempDigit = TempDigit / 10;                    //   and convert to "1"s place
            RA5 = LEDDigit[TempDigit] >> 6;                //Turn on digit
            PORTC = LEDDigit[TempDigit];
            DIGIT2 = ON;
            for(D1=0;D1<400;D1++);                            //Delay for 7ms
        }else                                                        //Light 3rd segment
        {    
            TempDigit = Temperature / 100;                //Just get "100"s place
            RA5 = LEDDigit[TempDigit] >> 6;                //Turn on digit
            PORTC = LEDDigit[TempDigit];
            DIGIT1 = ON;
            for(D1=0;D1<400;D1++);                            //Delay for 7ms
        }

        DisplayPos = (DisplayPos + 1) % 3;                //Next segment
        
        
        j++;
        if(j == 50)                                                //Time to update temp?
        {
            j = 0;
        
            switch(ADCState)
            {
                case 0:                        //Start ADC operation
                    GODONE = 1;
                    ADCState = 1;
                    break;
                case 1:
                    ADCState = 0;
                    Temperature = ADRESH - 82;
                    break;
            }
        }
    }
}

 

Hello,

I found this post at the end of another thread.
http://forum.allaboutcircuits.com/showthread.php?t=33410
We call that hyjacking.

I moved it to its own thread so I may attrackt some more attantion.

Bertus