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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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Heap size problem in PIC18F8720Posted by Nobody/Anonymous on April 6, 2005 I have a heap_size problem compilating freertos for the pic18f8720. The C compiler shows the warning message 'cannot fit the section'. The only solution that I found was to fit the heap_size at 251 bytes! The pic18f8720 has 4kbytes of RAM. RE: Heap size problem in PIC18F8720Posted by Richard on April 6, 2005 You need to modify the linker script to create a block large enough to hold the heap. Take a look at the linker script 18f452.lkr found in the demo/PIC directory of the download. The block named BIG_BLOCK is where the heap goes. Also take a look at the thread: https://sourceforge.net/forum/forum.php?thread_id=1255600&forum_id=382005 which notes a get around for variables that straddle the block boundaries. Regards.
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