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:
microcontrollers
Related Posts

  • Forum Post: Ethernet stop working when EPI is enabled

    Ramesh Jain
    Hello, In my design I am using LM3S9B92, uc/OSIII, Ethernet, EPI interface with FLASH and SRAM on bus. I am having one problem, as soon as I enbaled EPI interface ethernet stop working. When I debug uc/OSIII - ethernet driver I found it is failing on PHY register read. If I don't enable...
    on Jul 12, 2011

  • Forum Post: Problem in reading value through UART0 interrupt in lm3s6965

    kudiarasu
    Hi all We are working in lm3s6965 for data acquisition through RS485(MODBUS RTU) , Intially we worked this same project in lm3s1968 so for it is working fine . The only difference between these boards are UART1 (lm3s1968) for modbus poll and UART0 for lm3s6965. Modbus based polling and receiving part...
    on Jul 31, 2011

  • Forum Post: USB Video + Serial

    Werner Nophut
    I want to use a Texas LM3S9D92 Microcontroller for streaming data from a camera to a pc per USB. I also have to control the camera through USB-UART. I am new to microcontrollers and USB as well, coming from fpga side. So at the moment I have no idea where to start and need some entry point, so...
    on Oct 6, 2011

  • Forum Post: Debug mode doesn't work with Stellaris in CCS

    pascal chambaud
    Hello! I have got an evaluation kit EKS-LM3S9B92 + Code Composer Studio Version: 4.1.2.00027 It includes board Stellaris In Circuit Debug Interface (ICDI). I plugged the boards, build project Blinky - as in manual. When I launch Debug in CCS the output file is programmed into MCU (I checked it), but...
    on Nov 4, 2011

  • Forum Post: STELLARIS Stepper Motor RDK - realtime data stream seems to be not working

    stefano mottura
    Dear all, I have a Stellaris Stepper Motor Control RDK and I am developing a Windows PC application for controlling the stepper motor. I send/receive commands/data with the serial communication protocol explained in the "SW-RDK-STEPPER-UG-5570.pdf" at Chapeter 13, and all is going...
    on Nov 10, 2011

  • Forum Post: TI begins the hunt for India's Microcontroller Design Wizard! It could be you!

    RandiW
    Whether you need a $0.25 16–bit lowest power MCU (MSP430), a high–performance 32–bit MCU (C2000), general purpose ARM® Cortex™ MCU (Stellaris) or an ARM safety MCU (Hercules), TI has it all. Choose a TI MCU for your prototype design, win prizes worth $40,000, and get an opportunity...
    on Jan 3, 2012

  • Forum Post: question about JTAG freq. settings

    Heesoo Ahn
    Hi I'm currently using LM3s811 board in CCS. It used to have fusing problems like 'timed out while writing a word size of ~' but when I changed JTAG freq in the advanced settings in target configuration file, It worked well(I followed the example provided in stellarisware). why does...
    on Jan 9, 2012

  • Forum Post: Some USB Sticks can't be read

    swisstronics
    Hello I'm using a Cortex M3 with a usb Memory Stick. Now I got the message from the field that not all sticks are working. After a closer look to a non working stick I realized that the Partition table of the MBR entry looks strange. The first 3 entries of the Partition table looks like an error...
    on Jan 19, 2012

  • Forum Post: LM3S9D90 - Ethernet Port and USB OTG port are not detected when connecting to PC

    DW
    Hi All, Yesterday when I first connected my evaluation kit LM3S9D90 to PC, everything worked. But when I power up today, the ethernet port and USB OTG ports are not able to be detected any more. It seems those ports are disabled somehow. Any idea would be appreciated. thanks, DW
    on Jan 26, 2012

  • Forum Post: LM3S6918: Acquisition with GPIO pins and Generation with DAC

    Dario Pratic���
    Hi, I'm working with a single board Eagle 100. I have to emit four signals using the DACs and simultaneously read another signal. The signals are the same for the four channels. They have a sinusoidal waveform at 60 kHz of frequency. The input signal is binary with the same frequency of the...
    on Jan 30, 2012

  • Forum Post: problem using SysCtlClockSet function and SYSCTL_RCGC1_R

    ccccc cccccc
    Dear When I run this codeI have some problem with the SysCtlClockSet function volatile unsigned long ulLoop; SysCtlClockSet(SYSCTL_SYSDIV_1 | SYSCTL_USE_OSC | SYSCTL_OSC_MAIN | SYSCTL_XTAL_8MHZ); SysCtlPeripheralEnable(SYSCTL_PERIPH_UART0); SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOA); SysCtlPeripheralEnable...
    on Feb 9, 2012

  • Forum Post: GPIO pin to transmit data

    Dheeraj Kumar
    Hi Team, I am working on LM4s232 microcontroller. I need to send data to single GPIO pin. I am using Stellaris driver library. I am able to send 8 bit data to the port, but i want to send 8Bit data on a single pin of Controller. I dont want to use UART,SSI or SPI or any other peripheral. I want...
    on Feb 13, 2012

  • Forum Post: Stellaris LM3S6432 Target Board

    AndresJ
    I'm looking for a target board for the Stellaris LM3S6432 but all I can find are Evaluation Boards. I really need a board where I can remove the mcu after development is finished. Can anyone point me in the right direction? Any help is appreciated Regards, Andres
    on Feb 16, 2012

  • Forum Post: Return array from function in CCS v.4.2.2.00033 LM3S8962

    Marcin Lis
    Hi all, I have wrote a C++ code, everything works fine in Dev-C++. When I copy the same function directly into my .c file I get error that I do not know how to handle. Code: char *f(size_t s) { char *ret=new char[s]; for (size_t a=0;a<s;a++) ret[a]=a; return ret; } Error during build ...
    on Mar 3, 2012

  • Forum Post: OpenBLT bootloader now supports the LM3Sxxxx family

    Frank Voorburg
    This weekend I prepared a new version of the open source OpenBLT bootloader (0.94.00) with support for the LM3Sxxxx family of microcontrollers with ARM Cortex-M3 core. It includes demos for the following boards: - Texas Instruments EK-LM3S6965 (UART) - Texas Instruments EK-LM3S8962 (UART + CAN...
    on Mar 5, 2012

  • Forum Post: startup_gcc.c File

    Charles Whitlock
    Hello, I am using the Stellaris EKC-LM3S6965 Evaluation Kit Rev D14 in order to create a packet sniffer. I am just compiling using GCC and I am a little confused as to why my program is not working. I am using the Stellaris Peripheral Driver Library and its library functions to use the Ethernet...
    on Mar 8, 2012

  • Forum Post: Achieving max speed of 10000 rpm for a 12 V brushless motor using the RDK_BLDC LM3S8971 motor controller

    naveen george
    We have a project in which we are driving a 12V three phase brushless motor Maxon ECi-40 50 watt link: http://www.maxonmotor.com/medias/sys_master/8796867756062/EC-i-40-339241_11_EN_190.pdf at 10000rpm with a supply of 36V dc to the motor controller using the GUI. the settings for the GUI...
    on Apr 13, 2012

  • Forum Post: LM3S5B91-C3 USB connection issue with SMSC's USB2512 Hub Chip

    Piyush Ramuka
    Hi All, Background: We are working with LM3S5B91-C3 processor to connect its USB to SMSC's USB2512 hub. The hub will be used to connect keyboard. Processor Details: LM3S5B91-IQC80C3XD $A-12B075H. Clock Speed: 20MHz. Issue: When the board was initially designed, we had no issues in USB Hub connection...
    on May 12, 2012

  • Forum Post: DIRECT MEMOEY ACCECESS

    1954985
    In CCS compailer how to read a specfic user defained location. Here am using micro controller lm3s5B91. priviousely in keil am using __artribute_ (at((0x01dd400)
    on Jun 28, 2012

  • Forum Post: I2C bus stops responding

    John Howe65875
    Hi all, I am interfacing an LM3S1968-EK board with a set of digital accelerometers over an I 2 C bus. Generally it works fine, however I have an intermittent problem where the I 2 C bus will lock up. The system will run correctly for a while (often many hours, but sometimes only a few minutes)...
    on Jan 23, 2012

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