Press reset button while programing Tiva C

Tiago Possato

Other Parts Discussed in Thread: EK-TM4C1294XL

Hello, I accidentally pushed the 'reset' button on my Tiva C connected launchpad while loading the program through CCS v6. Now I can not reset the firmware via the LM Flash Programmer, or program with ccs!
In the Windows device manager, only appearing on "TivaWare Device Firmware Upgrade", nothing in the Ports (COM & LPT).
How can I fix this?

Tiago

over 10 years ago

0 Markel Robregado over 10 years ago

Guru 86745 points

Hi Tiago,

Try, Erase Entire Flash using LM Flash Programmer. Then load any known working example program. If there are no errors loading a known working example program, then you have recovered your Tiva Connected Launchpad.

- kel

0 Tiago Possato over 10 years ago in reply to Markel Robregado

Prodigy 75 points

It did not work, Markel:}
I am attaching some prints to explain.
The model of my board is EK-TM4C1294XL.
Tiago

4405.PRINTS.pdf

0 Markel Robregado over 10 years ago in reply to Tiago Possato

Guru 86745 points

Hi,

At LM Flash Programmer "Quick Set", select

TM4C1294XL Launchpad

and erasing flash is at Flash Utilities.

- kel

0 Tiago Possato over 10 years ago in reply to Markel Robregado

Prodigy 75 points

Back to the Life!
The version of my LM flash programmer was old!
Thank you so much!

Arm-based microcontrollers

Arm-based microcontrollers forum

Press reset button while programing Tiva C