icf file

[nesrinemhiri]

i use the kinetis MK10FX512VLQ12 my code generate a hardfault as it shows this picture:

it's probably that the problem it's due to memory size.you find attached also the icf file .

please help me to find the source of this bug

thank you

Nesrine

Original Attachment has been moved to: 512KB_Pflash_512KB_Dflash.icf.zip

[Kan_Li · Accepted solution]

Hi Nesrine,

Seems icf file is ok, did the code try to write some register in which clock gate is not on?  or did the code write to some place in the flash? You may check the following registers when the hardfault happens.

Have a great day,
Kan

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[nesrinemhiri]

I checked registers the problem is that The FPU is disabled from reset so You must enable it before you can use any floating-point

instructions.

thank you Kan

Nesrine