TIMER0, TIMER1, TIMER2 using the "NOSAVE"

radan · Joined: 06 Jan 2007 Posts: 35

How to enter and exit the interrupt TIMER0, TIMER1, TIMER2 using the "NOSAVE"?

(BASCOM-AVR version : 2.0.7.6 )

albertsm · Joined: 09 Apr 2004 Posts: 6200 Location: Holland

i think i do not understand the Q since the answer is : the same as without nosave.
on timer0 isr_timer0 nosave
enable timer0
enable interrupts
do

loop

isr_timer0:
'your code here but remember to save sreg and all regs you change when using nosave
'you find code in mcs.lib and other libs just look for RETI which is the return of an ISR
return

also notice in 2077 you can best use a sub routine :

declare sub myisr()
on timer0 myisr()
enable timer0
enable interrupts
do

loop

sub myisr()
'now you can have locals as well
local bSomeByte

End sub