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FreeRTOS Support ArchiveThe FreeRTOS support forum is used to obtain active support directly from Real Time Engineers Ltd. In return for using our top quality software and services for free, we request you play fair and do your bit to help others too! Sign up to receive notifications of new support topics then help where you can.
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Debugger stuckPosted by child4 on September 23, 2010 Hi, I try to run the PC demo of FREERtos ver 6.0.5 with Open Watcom debugger. I put break points on vTaskSuspend( NULL ); function call in prvHighPriorityMutexTask task. press 'go' and then 'step over' and get an error message of illegal instruction. Then, the debugger is stuck. I have to note that I encountered this problem with that debugger using break points in other places and depending on the time I step over a command, so maybe the problem is with the debugger? Any help will be appreciated Thanks. RE: Debugger stuckPosted by Richard on September 23, 2010 The Open Watcom debugger allows interrupts to execute when you single step an instruction - even when you are in a critical section. This can cause crashes. Could that possible be the cause of your problem? Regards. RE: Debugger stuckPosted by child4 on September 23, 2010 Thank you for your quick response. Does it mean that a context switch occur while I debug? If so, how can I use the debugger ? RE: Debugger stuckPosted by child4 on September 23, 2010 Except from the clock tick interrupt, what other interrupts can be used in the PC demo exec? (I closed the com test).
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NXP tweet showing LPC5500 (ARMv8-M Cortex-M33) running FreeRTOS.
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