Stellaris® ARM® Microcontrollers

Browse by Tags

Stellaris® ARM® Microcontrollers

Welcome to the Stellaris® ARM® Microcontrollers Section of the TI E2E Support Community. Ask questions, share knowledge, explore ideas, and help solve problems with fellow engineers. To post a question, click on the forum tab then "New Post".

Sign In to Post
Tags
You have subscribed to this tag. To view or manage your tag subscriptions, click here.   Close
You have unsubscribed from this tag. To view or manage your tag subscriptions, click here.   Close
You are currently viewing:
Debug
Related Posts

  • Forum Post: Stellaris Eval tools Host USB driver for debug

    Andrew @ Avnet Melbourne
    Hi all, I have an EKx-LM3S6965 and am running XP Home SP3. Upon plugging in the Stellaris kit, XP rightly asks me to install a driver. When I point it to the driver directory on the CDROM, it refuses to install the driver saying that "there is not suitable driver for this device" or...
    on Jun 4, 2010

  • Forum Post: Re: Firmware Running fine in debug mode but not in Release mode

    Andy Neil
    raghun But [when] the system is out of debug mode... What, exactly, do you mean by that? I presume "the system" here refers only to the microcontroller - not the Wavecom unit? Do you have different 'Debug' and 'Release' versions of your code? Is the uLink still physically...
    on Jun 19, 2010

  • Forum Post: Re: Firmware Running fine in debug mode but not in Release mode

    Andy Neil
    Cross-post: http://www.keil.com/forum/docs/thread17078.asp#msg87510 "Debug" and "Realease" are usually used to refer to different software builds - so it's a bit confusing that you're using these terms with some other meaning. It'd probably be clearer if you would explain...
    on Jun 21, 2010

  • Forum Post: Re: Firmware Running fine in debug mode but not in Release mode

    Andy Neil
    Andy Neil You need to provide some debug facilities on your system to enable you to see what is happening without the aid of the uLink and its debugger! For example, the LM3S3748 has two UARTs: presumably, you are using one to communicate with the modem; but what about the other? Is the other UART...
    on Jun 21, 2010

  • Forum Post: Stellaris online debug

    Jon Peterson
    I don't see any of the Stellaris products which support CCS (Eclipse) debug over Ethernet. NetburnerMOD5270 does this with the Freescale Coldfire MFC-5270 (141+ MIPS) processor. I see this as a huge advantage for Web Server based sensors and controllers. If the processor hasn't totally died,...
    on May 24, 2010

  • Forum Post: Ethernet stops working when changing the MAC address on LM3s9b92

    Alea Teeters
    I am using the LM3s9b92 on a custom board to communicate over ethernet (UDP) to a windows machine running the Hercules utility. I am using LWIP to do this on the chip. The connection has been working well so far, but I've run into a problem when I re-program the MAC address on the LM3s9b92 - the...
    on Jul 27, 2010

  • Forum Post: Re: Debug via USB

    Andy Neil
    No, it's not impossible ! It would be possible to devise your own custom debugging scheme via USB - but I really doubt that it would be worthwhile! And how would you debug it?!! You would effectively be going back to the days of the Debug Monitor - but using USB in place of the traditional...
    on Aug 29, 2010

  • Forum Post: LM3S9B90 C1 Problem 5. Can not use Jtag mode to debug

    top liang
    I can debug the C1 part on SWD mode with ICDI board and ulink2,but it failed at Jtag mode on both. I use the Keil MDK 4.12. When use ulink2 Jtag mode,it can not find device. Why?
    on Sep 29, 2010

  • Forum Post: ITM enable???

    opaki ikapo
    Please, I have problem with ITM in LM3S9B96. I can not write to stimulus ports. Does anyone know what is the problem? I just want to display printf debug messages through stimulus port 0. I am using Segger J-link with trace capabilities and all is configured the way it is proposed. ITM is enabled...
    on Sep 30, 2010

  • Forum Post: Re: LM3S965 Boot Loader Questions

    Dave Wilson
    The first thing you need to determine is whether or not your boot loader is transferring control to the main application. Add some code right at the start of your application which does something you can monitor - send some characters out the UART, toggle a GPIO, light a LED. If you run this and your...
    on Dec 7, 2010

  • Forum Post: Re: how to debugg widget

    Dave Wilson
    If you find that the program is constantly looping inside WidgetMessageQueueProcess (you call it once and it never returns), this often indicates that you have an incorrect parent, child or next pointer somewhere in your widget tree and this is causing a loop in the search that is done when trying to...
    on Dec 10, 2010

  • Forum Post: Re: LM3S5B91 Flashloader problem ?

    Dave Wilson
    Tim, Apologies for the delay getting back to you on this. I've finally got IAR 6.0 installed with J-Link and taken a look. I see the same problem you do which suggests to me that IAR updated their TI ICDI debug interface code to add the new reset behavior requiried by the C3 revision of the silicon...
    on Jan 13, 2011

  • Forum Post: Re: BD-ICDI sold separetely ?

    Dave Wilson
    Martin, Sorry - we don't sell the ICDI board separately from the evaluation kit boards that use it. The easiest way to get hold of one is likely to buy one of the ek-lm3s9b90 or ek-lm3s9b92 kits which include the board. Alternatively, you can buy any of our other evaluation kit boards since they...
    on Mar 15, 2011

  • Forum Post: Re: Hard Fault: FORCED: BUSFAULT: PRECISERR.Data Access Error. Address = 0x40027400

    Dave Wilson
    I don't know what environment or toolchain you are running but my guess is that the address quoted is the faulting address. When you get a precise fault (as indicated here), the NVIC actually stores the bad address in a register for you to look at during debug. Looking in hw_memmap.h, I see that...
    on Mar 15, 2011

  • Forum Post: Touble programming LM3S9B96 error invalide IDCODE!

    abiven yves-marie
    Hello. I have problem with Stellaris LM3S9B 96 . I can't download programs. I have tried to unlock with Debug Port Unlock in LM Flash Programmer(build 1154) with ICDI programmer to program LM3S6B96 chip It seems working with Fury and dustdevil CLass but with stanstorm class revision C No...
    on Apr 27, 2011

  • Forum Post: Programming M3 chip which bricks and stops working after re-boot

    Peter Mix
    Hi, I have an LM3S6965 based board I designed which seems to be working perfectly the first time I program it, but as soon as I power cycle, the board is bricked and can't be seen by the JTAG hardware. I have attached a copy of the program I am downloading into the chip. It's a slightly modified...
    on Apr 27, 2011

  • Forum Post: Loading program without debug?

    Nico teWinkel
    Hi all, I noticed that I can load a program to my prototype board very quickly (using LM Flash Programmer) in comparison with the LM3S3748 eval board, for which I can currently only load the program using the CCS debug button - and that seems to take a lot of time in itself. I haven't been able...
    on Apr 26, 2011

  • Forum Post: Re: Programming problem ?

    Andy Neil
    Arnaud the programmer tell me it's ok, the binary file has been written successfully. But when I test the result, it don't work Clearly, the programmer cannot tell whether the binary contains a valid prgram or not - so that fact that it gets "written successfully" is no indication...
    on Jul 16, 2011

  • Forum Post: Multiple Stellaris jtag chain debugging with LM3S811 board

    David Hallberg
    Hi, I have been using 5 LM3S8971 BLDC RDK boards in a project. I have now combined them into a single board with one jtag chain. Are there any issues with using an LM3S811 board to program and debug these devices in one jtag chain? So far I am not having any luck powering the board up. All ideas...
    on Jul 19, 2011

  • Forum Post: cannot load falsh programming algorithm, tempest C5 device

    Gerry Lee
    I'm using LM3S5P36 (C5 version), Keil V4.21 + Ulink2(firmware version 1.42), when ulink was connected to my board, I could readout the CPU ID, but when I was trying to debug, keil indicated 'cannot load flash programming algorithm', and download failed. this time, if I replace this...
    on Aug 15, 2011

  • Forum Post: Tx is not work for LM3S8962 and LM3S8938 ?

    Sergey Baburin
    So, Let me describe the issue which found in LM3S8962 and LM3S8938 microcontrollers. The routing of CAN packets to Ethernet and vice versa is main task of firmware. Frameworks are Stellaris DriverLib 7611 and uIP (part of DriverLib too). Compilers are Keil 3.xx and GCC 4.5.2. Flash burning tools...
    on Aug 31, 2011

  • Forum Post: LM3S9B95/LM3S9D96 TDO is constant high + AHB ID

    Peter Šamperl
    We are experiencing a problem with one LM3S9B95 and one LM3S9D96. We are using IAR 6.0 and SEGGER Jlink debugger. We are getting error: Wed Sep 07 09:07:21 2011: Could not measure total IR len. TDO is constant high. I'm attaching log file, IAR error and screenshot of TCK, TDI...
    on Sep 8, 2011

  • Forum Post: USB fails when debugging

    Nick Hale
    Hi, I'm working on a self-powered USB device, using the LM3S9B96 (Rev C3) on a custom board. Everything works fine when the debugger is not attached, but when I try to use the debugger (Redsuite v3.6.1 and the Dev kit for JTAG), my PC (windows XP) fails to enumerate my board. Erratum 1.4 (...
    on Sep 12, 2011

  • Forum Post: LM3S6965 does not save values to flash when debugging code after a power cycle.

    Jason Majchrzak
    When using the debugger provided by Code Bench Code Sourcery, values written to flash do not persist after a power cycle. The sequence is like this: 1. Check to see if flash holds data we can use. 2. If data is valid, load that data. 3. Else load the default data. The program runs and...
    on Oct 17, 2011

  • Forum Post: Stellaris Tech Support

    -mark
    Is there a way to get timely tech support for the Stellaris devices? Sorry, but this e2e support community seems hit or miss. There is much uncertainty regarding when or if you will receive a satisfactory answer. I've called TI tech support and am still awaiting an answer. Does anyone know...
    on Nov 4, 2011
12

All content and materials on this site are provided "as is". TI and its respective suppliers and providers of content make no representations about the suitability of these materials for any purpose and disclaim all warranties and conditions with regard to these materials, including but not limited to all implied warranties and conditions of merchantability, fitness for a particular purpose, title and non-infringement of any third party intellectual property right. TI and its respective suppliers and providers of content make no representations about the suitability of these materials for any purpose and disclaim all warranties and conditions with respect to these materials. No license, either express or implied, by estoppel or otherwise, is granted by TI. Use of the information on this site may require a license from a third party, or a license from TI.

Content on this site may contain or be subject to specific guidelines or limitations on use. All postings and use of the content on this site are subject to the Terms of Use of the site; third parties using this content agree to abide by any limitations or guidelines and to comply with the Terms of Use of this site. TI, its suppliers and providers of content reserve the right to make corrections, deletions, modifications, enhancements, improvements and other changes to the content and materials, its products, programs and services at any time or to move or discontinue any content, products, programs, or services without notice.

TI Worldwide | Contact Us | my.TI Login | Site Map | Corporate Citizenship | mobile m.ti.com (Mobile Version)

TI is a global semiconductor design and manufacturing company. Innovate with 100,000+ analog ICs and
embedded processors, along with software, tools and the industry’s largest sales/support staff.

© Copyright 1995-2013 Texas Instruments Incorporated. All rights reserved.
Trademarks | Privacy Policy | Terms of Use