Flash Checksum fault

rijil_kp — Wed, 28 Apr 2021 07:50:23 GMT

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

Is there any API available to calculate flash checksum?.

Re: Flash Checksum fault

lukaszadrapa — Wed, 28 Apr 2021 15:11:16 GMT

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:

Regards,

Lukas