Manage memory in STM32F407

anhhuy0701 · ‎2014-06-01

Posted on June 02, 2014 at 06:49

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!

Tesla DeLorean · ‎2014-06-01

Posted on June 02, 2014 at 07:32

Ok, but what have you defined for the memory under the ''Target'' tab of the Options?

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anhhuy0701 · ‎2014-06-02

Posted on June 03, 2014 at 01:07

already clive1