Multiple ISRs (interrupt service routines)

I'm using the Keil MCB900 eval board with a P89LPC938 at 7.3728MHz and the LPC900 development tools (demo version). I'm using most of Mark Odell's UART and Timer code. I have setup Timer 1 as the...
Multiple ISRs (interrupt service routines)

I'm using the Keil MCB900 eval board with a P89LPC938 at 7.3728MHz and the LPC900 development tools (demo version). I'm using most of Mark Odell's UART and Timer code. I have setup Timer 1 as the...
Interrupt Service Routine (ISR) and os_mut_wait()

When ISR calls os_mut_wait() the processor generates an exception. Is os_mut_wait() prohibited from being called from an ISR?
Interrupt Service Routine (ISR) and os_mut_wait()

When ISR calls os_mut_wait() the processor generates an exception. Is os_mut_wait() prohibited from being called from an ISR?
single step into an interrupt routine

Is there a way to prevent the debugger from single stepping into an interrupt routine. To disable interrupts help but it is awkward.