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LPC 2129 Keil portDISABLE_INTERRUPTS()???

Posted by Nobody/Anonymous on June 9, 2006
Hi

I'm suspicious about macro "portDISABLE_INTERRUPTS()" (in ARM7_LPC2129_Keil demo (ARM version)) don't disable interrupts.

I added infinite loop while(1); on line 168 in port.c in function "xPortStartScheduler(void)" just after "prvSetupTimerInterrupt();" and set a breakpoint in portISR.c line 138 in function "void vPreemptiveTick(void) __task" on portSAVE_CONTEXT();. When I run the program in Keil's debugger (I'm not stepping, I just press Run), debugger reaches the breakpoint in ISR. I suppossed that interrupts should be disabled at this time, right?

Is it OK? Demo works fine, at least it's blinking with leds.

Have a nice week-end, Mirek

RE: LPC 2129 Keil portDISABLE_INTERRUPTS()???

Posted by Nobody/Anonymous on June 9, 2006
see https://sourceforge.net/forum/message.php?msg_id=3769459


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