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MSP432E401Y: CCS: How to add CRC32 during link and check during execution?

Scott Whitney
Expert 1120 points
Part Number: MSP432E401Y

Hi TI Forum,

I'm sure this isn't a new topic, but I could not find an answer.  We are using an MSP432E401Y, and Code Composer Studio 10.4.00006.  Our application is written in C.

I'd like to append a CRC32 to our executable image (i.e. using the linker or a provided utility), and then use the MSP432's CRC module to confirm the CRC during runtime.

On other tools, this has involved changes to a linker command file, invocation of one or more tools to calculate/append the CRC32, and then configuration and calculation of the CRC using the built-in CRC hardware module or a CRC software library.

Can anyone provide an example of how this can be accomplished using the TI Code Composer Studio and the Driverlib/CRC hardware module for the MSP432E401Y?

Many thanks for your help!

Scott