Tivaware TM4C123x ROM Bootloader

Chris L8282

Can someone direct me to examples on how to use the ROM boot loader on the Tiva C series launchpad. I can't find anything to show me how to setup my application to use the serial (UART) loader from LM Flash. I have read the ROM users guide and it provides no info on how to do this. No examples came with the kit.

over 10 years ago

0 Member_TI_2014 over 10 years ago

Prodigy 160 points

Please install this driver:

http://www.ti.com/tool/stellaris_icdi_drivers

Regards,

Mammad H

0 Chris L8282 over 10 years ago in reply to Member_TI_2014

Intellectual 330 points

Where is this file "boot_demo_uart"?

I am looking for the user guide for API calls for the ROM based bootloader. I can FLASH binfile using UART only when chip is erased using LM tool. I want to read a jumper in my app or user program function and call bootloader in ROM to update new image. The distrubution for the launcpad has nothing that shows how to call back to the ROM bootloader.

I understand that file SW-TM4C-BOOTLDR-UG-1.1 describes the FLASH bootloader.

The ROM users guide UG-ROM-TM4C123x-818 SPMU367 doesnt show anything. What am I missing?

0 Chris L8282 over 10 years ago in reply to Chris L8282

Intellectual 330 points

found it!

0 f0cks over 9 years ago in reply to Chris L8282

Prodigy 50 points

Can you share please ?

0 Member_TI_2014 over 9 years ago in reply to f0cks

Prodigy 160 points

You can find it in the Tiva package and the link I shared above for UART boot loader.

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Tivaware TM4C123x ROM Bootloader