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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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EFM32/Cortex M3 cannot allocate TCB and stackPosted by Stuart on September 14, 2011 All, I am running the EFM32 port for FreeRTOS with early signs of success, but I think I'm having trouble with memory allocation. I can prvAllocateTCBAndStack() fails when the idle task is created. If I have extremely simple projects (i.e. one real task), it works. There is only 4K of RAM on the device, but that still should be enough. (Right?) I think there may a problem with the heap size allocation (configTOTAL_HEAP_SIZE in FreeRTOSConfig.h) or the linker configuration file (EFM32GT84032.icf). What heap size are people using (configTOTAL_HEAP_SIZE)? While heap_x.c file are people using? Has anyone run into this? Would anyone care to send/post their FreeRTOSConfig.h and .icf file? Any help appreciated. Thanks.
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