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[FreeRTOS Home] [Live FreeRTOS Forum] [FAQ] [Archive Top] [June 2006 Threads] 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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