TM4C129ENCPDT: Writing Bootloader for TM4C129ENCPDT

Chiranth Murthy

Part Number: TM4C129ENCPDT

Hi Everyone,

i am looking for the supportive documents for writing Bootloader for TM4C129ENCPDT under TI RTOS platform , where i like to place two differenr application in flash and select it using reset button during boot , can you please suggest the docs and links where i can write th ebootloader from scartch ?

Thanks in advance

Chiranth

over 2 years ago

+1 Charles Tsai over 2 years ago

TI__Guru**** 191906 points

Hi Chiranth,

We have only the Bootloader user's guide. https://www.ti.com/lit/pdf/spmu301

You might want consider storing a flag in the EEprom that you can check in each boot cycle. Depending on the flag setting, you can select different application.

I also find this post that talks about bootloading using TI-RTOS that may be helpful. Chester in this post attached some examples.

https://e2e.ti.com/support/microcontrollers/arm-based-microcontrollers-group/arm-based-microcontrollers/f/arm-based-microcontrollers-forum/1024278/tm4c1294ncpdt-rtos-bios-not-working

0 Chiranth Murthy over 2 years ago in reply to Charles Tsai

Intellectual 365 points

thanks charles

Arm-based microcontrollers

Arm-based microcontrollers forum

TM4C129ENCPDT: Writing Bootloader for TM4C129ENCPDT