How to set interrupt for Timer 0

[chai98a]

Now have problem with time 0 set interrupt every 34 us

Here is my code ,that is correct or not

Main:
Trisb = %11111111
Trisa = %00000000

'DECLARE SYMBOLS
Symbol T0IF = INTCON.2 ' TMR0 Overflow Interrupt Flag
Symbol T0IE = INTCON.5 ' TMR0 Overflow Interrupt Enable
Symbol GIE = INTCON.7 ' Global Interrupt Enable
Symbol PS0 = OPTION_REG.0 ' Prescaler Rate Select
Symbol PS1 = OPTION_REG.1 ' Prescaler Rate Select
Symbol PS2 = OPTION_REG.2 ' Prescaler Rate Select
Symbol PSA = OPTION_REG.3 ' Prescaler Assignment
Symbol TOCS = OPTION_REG.5

'SET REGISTERS

'Below is the prescaler setting you chose....
'---------------------------------------------------------
PS0 = 0
PS1 = 0
PS2 = 0
PSA = 1
'---------------------------------------------------------
TOCS = 0 'set the clock source for internal oscillator
T0IF = 0 'clear the interrupt flag
T0IE = 1 'enable tmr0 interrupt
GIE = 1 'enable Global interrupts
'Below is the offset setting you chose....
TMR0 = 223
'START PROGRAM
On Interrupt goto Int
Strobe = 1 'strobe off
latch = 1 'lactch off
clock = 1 'CLOCK OFF ACTIVE HIGH

Sin3 = 0
Sin2 = 0
SIN1 = 0
Loop:
nap 7
goto loop

[mister_e]

it's not the whole thing you posted right?

It miss the most intereting part...

[chai98a]

after i start debug with IDC the code will run and stop at line TMR0 = 223
and still there Now i don't know why ...
Norrmally after we run should run untill sub " loop " and replace there untill TMR0 was over full and then jump to "INT:" sub right

Pls advise too.....

[Bruce]

NAP uses SLEEP which stops the clock, which stops the timer.

[mister_e]

DOH! Seems i miss that line

[chai98a]

So , I did change to used ..
'--------------
While 1

wend

'--------------

But still same problem found, Who did have sample of time interrupt TMR0 pls share for me too