On Interrupt Goto (for pic18f252 ) Help

[mister_e]

disable al interrupts:
INTCON=0

reenable... use the one you declare at the begining:INTCON = $a0 ' Enable TMR0 interrupts

also don't forget to add Enable after Resume

[mister_e]

Here's what you need. i'm using the internal USART @2400 baud.

    '    Pic define
    '    ==========
         ' Using PIC18F2320
         '
         define LOADER_USED 1
         DEFINE OSC 4
         
    '    Hardware definition
    '    ===================
         '
         '
         TRISB=0
         TRISC=%10000000
    
    '    Interrupt definition
    '    ====================
         '
         '
         INTCON = $a0       ' Enable TMR0 interrupts
         T0CON  = %11010101
         On Interrupt Goto  Gettime
         
    '    Serial Communication definition
    '    ===============================
         '
         '
         DEFINE HSER_TXSTA 24h
         DEFINE HSER_RCSTA 90h
         DEFINE HSER_BAUD 2400
         
    '    I/O alias definition
    '    ====================
         '
         '
         PowerLED  VAR PORTB.5 'Pin 26 Red
         StatusLED VAR PORTB.4 'Pin 27 Green
         
    '    Variable definition
    '    ===================
         '
         '
         hour   var byte ' Define hour variable
         minute var byte ' Define minute variable
         second var byte ' Define second variable
         ticks  var byte ' Define pieces of seconds variable
         Delay  var word
         CLEAR       
         
RsetAll:
    toggle PowerLED 'RED LED
    
         '    Delay loop
         '    ==========
              '
              '
              for delay =1 to 10000
                  pauseus 10
                  next
                  
    goto RsetAll


    '    Interrupt routine to handle each timer tick
    '    ===========================================
         '
         '
disable  ' Disable interrupts during interrupt handler
Gettime: 
    ticks = ticks + 1 ' Count pieces of seconds
    If ticks < 59 Then T1Exit ' 61 ticks per second (16.384ms per tick)
    
    '    One second elasped - update time & display
    '    ==========================================
         '
         '
         ticks = 0
         second = second + 1
         If second >= 60 Then
            second = 0
            minute = minute + 1
            If minute >= 60 Then
               minute = 0
               hour = hour + 1
               Endif
            write 43,hour
            write 44,minute 
            write 45,second 
            Endif
         hSerOut [#hour,":",#minute,":",#second,13,10]    
    
    T1Exit:
           INTCON.2=0 ' clear interrupt flag
Resume
enable

Forget about the INTCON stuff i said before..

P.S. By writing to internal EEPROM as often as you do, you'll burn it soon, You should consider the use of external EEPROM like FRAM OR by saving your data only when the Voltage goes bellow a certain threshold. For cheapness i'll use the last option.