wmarchewka
- 14th December 2009, 01:20
Hi all. I am using DT's Instant Interrupts (Thank you Darrell!) and had a question regarding Timer0.
I am using a 18F4680, and have several interrupt sources, INT1, INT2, TMR0 and RX set to LOW priority and INT0 set to HIGH. My question is this: If i am in the INT0 routine and TIMER0 interrupts what happens? Does the TIMER0 interrupt stay flagged so that eventually it will get serviced? Or will i never get to jump to the TIMER0 routine to reset TMR0H and TMR0L?
My INT0 is set at HIGH, it is connected to a MCP2515 CAN controller (which is proving to be way more work than i hoped.)
Any help would be appreciated.
I am using a 18F4680, and have several interrupt sources, INT1, INT2, TMR0 and RX set to LOW priority and INT0 set to HIGH. My question is this: If i am in the INT0 routine and TIMER0 interrupts what happens? Does the TIMER0 interrupt stay flagged so that eventually it will get serviced? Or will i never get to jump to the TIMER0 routine to reset TMR0H and TMR0L?
My INT0 is set at HIGH, it is connected to a MCP2515 CAN controller (which is proving to be way more work than i hoped.)
Any help would be appreciated.