Flash Checksum fault

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Flash Checksum fault

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rijil_kp
Contributor III

I want to log an error during flash checksum fault in S32K.

Is there any API available to calculate flash checksum?.

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lukaszadrapa
NXP TechSupport
NXP TechSupport

Hi,

if you use SDK drivers, take a look at SW example available in the installation folder:

c:\NXP\S32DS.3.4\S32DS\software\S32SDK_S32K1XX_RTM_4.0.1\examples\S32K144\driver_examples\system\crc_checksum\

Description can be found in the user manual available here:

c:\NXP\S32DS.3.4\S32DS\software\S32SDK_S32K1XX_RTM_4.0.1\doc\

 

If you don't use SDK, you can check this application note, CRC example is included:

https://www.nxp.com/docs/en/application-note/AN5413.pdf

https://www.nxp.com/webapp/Download?colCode=AN5413SW&docLang=en

Regards,

Lukas

 

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