> yes that's right I need the flag from my timer.asm, how can do that ?

Many of my programs will use a register called 'flags', and I'll define
each bit as an indicator that something needs attending to, eg

#define  motor_stalled  flags,0
#define  reverse  flags,1

Just check with btfss etc and gotos for action, eg

btfsc motor_stalled ;skip if motor running OK
goto power_off ;else cut power

Joe

PS, please trim your posts by quoting only what you need to
--=20
http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive
View/change your membership options at
http://mailman.mit.edu/mailman/listinfo/piclist
.