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Running LwIP resulting in a HardFault

Jvan .10
Associate III

‎2021-05-12 1:06 AM

I've generated the LwIP code with CubeMX for my Nucleo H745ZI-Q and used this guide to make extra settings:

https://github.com/AnielShri/STM32H745_Ethernet

Now when I run my program, it results in a HardFault.

0693W00000AO4tIQAT.png0693W00000AO4tXQAT.png0693W00000AO4tmQAD.png0693W00000AO4qtQAD.png 

I've attached the memory .ld files, anyone knows how to fix this?

Labels:
CM7 memory files.zip
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Andrew Neil
Guru

‎2021-05-12 1:32 AM

Debugging Cortex-M Hard faults:

https://community.arm.com/developer/ip-products/system/f/embedded-forum/3257/debugging-a-cortex-m0-hard-fault

A complex system that works is invariably found to have evolved from a simple system that worked.
A complex system designed from scratch never works and cannot be patched up to make it work.
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