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Manage memory in STM32F407

Question asked by huy.truong on Jun 2, 2014
Latest reply on Jun 3, 2014 by huy.truong
Hello everyone
today I have one problem with my manage memory

I run freeRTOS in stm32f4 board (Cortex M4), I create one task. This task execute regular expression program (source code for regexp from: http://www.arglist.com/regex/).

because program recusive many times, so in RTOS, I config max heap is 112Kb, but it is not enough. When I build Keil print statement:

.\build\zrfid.axf: Error: L6406E: No space in execution regions with .ANY selector matching heap_4.o(.bss).
.\build\zrfid.axf: Error: L6407E: Sections of aggregate size 0x1c000 bytes could not fit into .ANY selector(s).

can anyone help me that problem??
Thank and regard!

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