AWR1642: how to run SBL in user app code

AlbertYip

Part Number: AWR1642

I want to use the SBL of SDK3.0 to update the image in flash while the APP code is running.Now I have some questions:

1.How to run back to execute the SBL code in my APP? I have tryed with Soc_softRest or Soc_warmReset when receive a update command, but the MSS halted and NOT run the SBL.How can I realize this function?

2.What is the flow when the chip is reset by hardware and software?

3.How to change the entry point of my APP code?

Thanks!

over 6 years ago

0 Jitendra Gupta over 6 years ago

TI__Guru 69990 points

Hi,
I would recommend going through the SBL design document available in the same directory of SDK 3 for these queries.

Regards,
Jitendra

0 AlbertYip over 6 years ago in reply to Jitendra Gupta

Prodigy 190 points

thank you,i have resolved the problem by the way:
copy the interupt vector of SBL_BIN into the address 0,and reset the chip.

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AWR1642: how to run SBL in user app code