TMS320F28032: how to reprogram the code with password by bootloader

jackey chen

Part Number: TMS320F28032
Other Parts Discussed in Thread: C2000WARE, CONTROLSUITE

when I used CSM function at app code, How can I reprograme the app code by a bootloader. If the boot loader is develop by myself?

over 8 years ago

0 Christopher Chiarella over 8 years ago

TI__Mastermind 30255 points

Hello

Have you reviewed the user guide for boot and bootloaders? www.ti.com/.../sprugo0b.pdf

Also check out the flash kernel example for F2803x in C2000Ware.

Best regards
Chris

0 jackey chen over 8 years ago in reply to Christopher Chiarella

Prodigy 20 points

Yes, I reviewed the bootloaders guide.But I boot from falsh. It just like an app file,because it boot from flash and run at flash. So the guide is not for me. What I concern is when the chip with password,How can I do reprogram the code. I will use flash API too.

0 Manoj Santha Mohan over 7 years ago in reply to jackey chen

TI__Guru 55700 points

Jackey,

If you want to re-program the flash on a secure device, you should copy the flash API functions to secure memory and run flash api functions from secure memory (or) you need to unlock the device to run flash api functions from either secure (or) un-secure memory locations.

Please refer Pg:23 of Flash2803x_API_Quickstart.pdf available in controlsuite.

Regards,
Manoj

0 Manoj Santha Mohan over 7 years ago in reply to Manoj Santha Mohan

TI__Guru 55700 points

Jackey,

Was your question answered. Can I close this thread?

-Manoj

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TMS320F28032: how to reprogram the code with password by bootloader