RM57L843: Flash api's for RM57

Hi Ravi Teja,

Ravi Teja Darbha said:

However, my question is I do not see any flash api's generated by Halcogen for RM57. Am I missing simthing here or do we have to write our own api's for reading/writing flash?

Flash API libraries will not directly available in HALCoGen, you need to include the F021 Little Endian API library like as shown below:

For example, refer the FAPI example available on RM57 in below FAQ:

(+) [FAQ] TMS570LC4357: Examples and Demos available for Hercules Controllers (E.g. TMS570x, RM57x and RM46x etc) - Arm-based microcontrollers forum - Arm-based microcontrollers - TI E2E support forums

Once you include FAPI library into your project then you can use the API's in that library and can write into the flash, In above shared example as you can see, we are writing into the BANK_1 of the RM57 controller.

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Thanks & regards,
Jagadish.

Hi Jagadish,

Thanks for the reply.

I am trying to download Flash library from here and I don't see RM57 listed under the list of microcontrollers supported. I can only see support for Cortex R4 based microcontrollers and not Cortex R5 which RM57 is based on. Is there a seperate link for RM57?

HERCULES-F021FLASHAPI Driver or library | TI.com

Thanks,

Ravi