Code Checksum calculation for ColdFire V1 - CW 6.2.2 [uC: MCF51QE128]

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Code Checksum calculation for ColdFire V1 - CW 6.2.2 [uC: MCF51QE128]

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stephen_IT
Contributor I

Hallo all,

I'm trying to get the code checksum stored in the flash for run-time flash-integrity checking.

 

I'm supposed to modify the linker file (lcf) of my project but I'm still figuring out how I can do that.

Through the poor CW-"Help" it seems that's possible, but I'm no successfull yet.

 

Is anybody able to show me the way?

Thanks

Stephen

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CrasyCat
Specialist III

Hello

 

Checksum calculation is not supported by Coldfire V1 linker

 

CrasyCat

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kef
Specialist I
I don't think checksum is available with LCF linker files. With HC08/S08 PRM files yes, but not with LCF. At least Help doesn't list any LCF keyword that could help. Hope I'm wrong.
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CrasyCat
Specialist III

Hello

 

Checksum calculation is not supported by Coldfire V1 linker

 

CrasyCat

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TurboBob
Contributor IV

is this still the case?

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