Jump to content
Goodver

How to reset EK-LMF120XL Stellaris Launchpad?

Recommended Posts

Hi, I was playing a bit with project0, and once it was a problem while uploading code to the board (it could not find specific file, so i specified location myself), and since this time it does not reset default setting while pressing "reset button", the LED just stuck, and I can not even connect to the board using PuTTy.


How should I restore default condition? 

Share this post


Link to post
Share on other sites

I assume you have tried reprogramming the board.  Does the programmer give you any error message?

 

LM Flash has some options might try.

It has a hardware reset button (not sure if that will do anything different than the reset button on the launchpad).

Could also try debug port unlock or erase entire flash. (under utilities/other utilities)

 

(I haven't used these, but I remember reading that some code that changes the function of certain ports can make it so the debugger will

no longer work.  Unlock is supposed to get past that.  May need to search for documentation on exactly how to use.)

Share this post


Link to post
Share on other sites

Problem solved, thanks 2 igor. 

 

Solution: erase the flash memory using LMFlashProgrammer and reprogram device using again LMFlashProgrammer

 

2 Bluehash

 

http://processors.wiki.ti.com/index.php/Stellaris_LM4F120_LaunchPad_Blink_the_RGB - project 0

 

by "does not reset default setting", I thought since it is a debug board basically it might store the default settings since something goes wrong and you would like to restore initial condition

Share this post


Link to post
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.


×
×
  • Create New...