TI E2E Community
C2000 32-bit Microcontrollers Forum
SCI based flash programming
For each device we provide a flash API. This API is used for all programming solutions whether it is through code composer studio, SDFlash, an SCI port, etc. The API does the work of program and erase. How the customer calls the API is up to them. In the case of the SCI they can download a small kernel through the SCI port using the bootloader in the boot ROM of the device. This kernel will then takeover the SCI communication and make calls to the flash API as required.
Jeff Stafford put together a great application report that describes this process. Take a look here:
I just read your
remarks on the url mentioned below.
You mention a way of
programming through the SCI port.
Could you please let me
know how the customer can do that, or any other way….?
Thanks and kind
Hi Lori,My customer wants to program the F28069 in production for the very first time via their Host processor using SCI-A boot mode. We are looking for a CKFA (Communication Kernel and Flash API) example for the F28069 which could be downloaded to the SRAM using the SCI-A boot mode.Do we have a similar solution to be used with the F28069?I guess there are several differences to the CKFA comparing F281x and F28069 (Flash API, SCI-A configuration…) which might not allow to use this CKFA directly on the F28069.Thanks,Regards,Matthias
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