RTX on Cortex M3 applications

Thanks Martin... I referred the example, SVC_Handler was not set and hence it was a problem. I am not getting IntHandler any more, however there is a problem with timings. If I continue in debug mode by stepping or using breakpoints, the tasks are switched as expected (ofcourse not in real time). In the debug mode if I run the code from beginning it visits a ticker task only once and runs into os_idle_demon task.

The ticker task is as follows:

__task void ticker(void)
{ while (1) { os_evt_set (0x1, t_phaseA); os_dly_wait(50); //os_evt_set (0x1, t_phaseB); //os_dly_wait(50); }
}

Thanks Martin... I referred the example, SVC_Handler was not set and hence it was a problem. I am not getting IntHandler any more, however there is a problem with timings. If I continue in debug mode by stepping or using breakpoints, the tasks are switched as expected (ofcourse not in real time). In the debug mode if I run the code from beginning it visits a ticker task only once and runs into os_idle_demon task.

The ticker task is as follows:

__task void ticker(void)
{ while (1) { os_evt_set (0x1, t_phaseA); os_dly_wait(50); //os_evt_set (0x1, t_phaseB); //os_dly_wait(50); }
}

Just to add that the code is running in flash and display is updated, meaning tasks are running however debugger (ULIN2) is not stopping on the breakpoint after expected delay.

result = os_evt_wait_or(0x1, 10000);

if (result != OS_R_TMO)
{ <<breakpoint>> RIT128x96x4StringDraw(&pucHello[ulCol++], 0, 0, 11);
....
....
....

Any setting that I am missing which is required in RTX debugging?

Setting optimization level to zero does the trick, now breakpoints do take place.