Heap size setup for IMXRT1170 with FreeRTOS

vk250218 — Thu, 08 May 2025 12:10:38 GMT

Hi,

Following error is observed during build,

Error[Lp011]: section placement failed unable to allocate space for sections/blocks with a total estimated minimum size of 0x4'3f44 bytes (max align 0x20) in <[0x2000'0000-0x2003'ffff]> (total uncommitted space 0x4'0000).

Main application stack size is set to 10KB and the application heap size is set to 200KB in the linker file. In the FreeRTOSConfig.h file the heap size is set to 100KB. Attached are screenshots for reference.

Details:

Device: MIMXRT1172CVM8A

RTOS: FreeRTOS Kernel V10.5.0

IDE: IAR Embedded Workbench for ARM 9.30.1.50054

Please let me know if more information is required.

Re: Heap size setup for IMXRT1170 with FreeRTOS

Habib_MS — Tue, 13 May 2025 21:16:24 GMT

Hello @vk250218,

In order to support you better, could you provide me the example that you are currently using and the SDK version?

BR
Habib

i.MX ProcessorsのトピックRe: Heap size setup for IMXRT1170 with FreeRTOS

Heap size setup for IMXRT1170 with FreeRTOS

Re: Heap size setup for IMXRT1170 with FreeRTOS