Stellaris® ARM® Microcontrollers

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Stellaris® ARM® Microcontrollers

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  • Forum Post: SNMP Implementation

    mpathma
    Hi, This is my 1st posting on TI forum, I am currently working on a project where LM3S6965 need to send SNMP - Trap information to pre-configured manager ip address. Other SNMP function is not that needed for the moment, My configuration now is; chip : LM3S6965 tools : IAR RTOS : undecided...
    on May 4, 2010

  • Forum Post: More Problems with PWMSyncTimeBase()

    mikem
    I have been working with the LM3S9B92 evaluation kit to evaluate the performance of the PWM peripherals of the Stellaris devices. I have tried several approaches to configure two generators in a specific manner to meet our application needs without success. In my latest attempt, I am trying to reset...
    on May 5, 2010

  • Forum Post: Re: Stellaris LM3S9B96 is ready for Microsoft .NET Micro Framework v4.0

    Stan Chen
    Dear Stellaris MCU Experts: If you are expert of TI Stellaris ARM Cortex-M3 MCU, please join us, I create a blog: http://armcortexm3.blogspot.com/ This blog is maintained by Golden IC technology Co., Ltd. There are many experts of Golden IC, they have more than 10 years experiences in...
    on May 7, 2010

  • Forum Post: Re: Failure to sump program in LM3S6432 of Luminary Micro Serial to ethernet converter(model-S2E)

    vinita soni
    Hi thanks a million for your reply. my project concerns making the parameters related to a UPS(Uninterrupted Power Supply) available on the internet for monitoring and configuration. For this i am using Luminary Micro S2E module and IAR embedded workbench for ARM. What i have done is that i...
    on May 11, 2010

  • Forum Post: Failure to sump program in LM3S6432 of Luminary Micro Serial to ethernet converter(model-S2E)

    vinita soni
    Hi all I tried to burn my code using the "Firmware Upgrade" option-a part of the GUI(LMS2E Browser) which comes up when the serial to ethernet module(S2E) is up on the network. But neither my code came up and moreover the default GUI which used to appear after double clicking the ip address...
    on May 8, 2010

  • Forum Post: PSRAM and EPI

    Tim49804
    I am looking to use a Micron PSRAM chip with the EPI on a LM3S9790. I first would like to know if this can be done and if so, what are the configurations and pin connections that are needed? The datasheet refers to SDRAM and there is an application note for Serial SRAM but nothing on PSRAM. There was...
    on May 6, 2010

  • Forum Post: Jtag Locking on LM3S1138

    LightEngineer
    I am up against a deadline and need to lock the jtag port for some sample units that need to ship today. I have read the datasheet and searched these forums and come up with the following code but it doesn't lock the jtag even after I reset the device as I read somewhere to do. Here is my code...
    on May 21, 2010

  • Forum Post: LM3S9B92 flash problem

    Marcel Jost
    Hi I'm using a LM3S9B92-IQC80-C1 chip on our own hardware. It's running well except the flash control. I cannot erase and write to the flash. Read with the debugger, all flash control register have the value 0x00020000. Is there any known problem with the flash control on this chip...
    on May 25, 2010

  • Forum Post: CAN- boot loader for LM3S8970

    feba
    Hi, I have some questions about the CAN- boot loader usage for a LM3S8970 (Fury-class, Rev A2). I use the revision 5961 of the boot loader sources out of the Stellaris Firmware Development package and succeed in using the Ethernet boot loader (in combination with the “LM Flash Programmer”...
    on Jun 10, 2010

  • Forum Post: Timer external clock

    gabriellegarda
    I'm using the DK-LM3S9B96 development board with an external TTL clock of 1KHZ in timer B module 0 I've used almost all the features of timers, but I can't use an external clock as the event of my timer, so here's my code If you can help me, I think theres something missing or misplaced...
    on Jun 29, 2010

  • Forum Post: ADC using LM3S9B92

    Dule Sarenac
    Dear Sirs, Our company is trying to figure out whether the lm3s9b92 microcontroller would be suitable for our robots. Anyhow, I am running into problems and need help. Currently, I need to set up 2 ADC input channels to monitor the current in our circuit. I need them to monitor whether the current...
    on Aug 9, 2010

  • Forum Post: ethernet reception problems LM3S8962

    DSchlage
    Hello, I have a custom board with an LM3S8962 and a Pulse Jack J0011D21BNL ethernet jack. The circuit is mostly is based on the evaluation board without display, switches and headers and a few extra periphery. The software is based on the enet_lwip (lwip) sample of stellarisware. It has only a few...
    on Aug 17, 2010

  • Forum Post: Problems updating the Stellaris BLDC RDK firmware!

    Kartunov
    Hello, I bought the Stellaris BLDC RDK with the BL3056 motor. However, when I was updating the firmware board I clicked in the StellarisWare\boards\rdk-bldc\basic-bldc\ccs\Debug\basic-bldc.bin. I cannot access the board anymore via Ethernet or JTAG, and I cannot send other firmware either. ...
    on Jun 29, 2010

  • Forum Post: Using RealView 4.0 debugger with LM3S1968

    Richard Poirier
    Does anyone know if I need any other components like “RealView Soc Designer” to use the RealView debugger 4.0 with the LM3S1968? I tried with the Keil debugger evaluation version and it works fine so I don’t understand why I would need an extra component with RealView 4.0 debugger...
    on Sep 14, 2010

  • Forum Post: LM69xx software reset behaviour

    Joachim
    Hey all, there's a strange behaviour of the software reset on the LM6911 i'd like to solve. Note that this post represents the issue quite well: http://e2e.ti.com/support/microcontrollers/stellaris_arm_cortex-m3_microcontroller/f/471/p/45659/155446.aspx#155446 Summrization: If the...
    on Oct 26, 2010

  • Forum Post: failsafe option eth_boot

    Mrutyunjay Patel
    hi , I am using lm6911 with Ethernet boot loader provided with Stellarisware ( revision 5961), my problem is the boot loader cannot recovery from partial update . it only can do recovery if flash is in erased condition (0x1400-0x1500). 1. bl+(noapp) flash erased between 0x1400-3FFF (also...
    on Nov 13, 2010

  • Forum Post: Re: Can I use Stellaris Graphics Library for other LCD modules.

    raghun
    dear pramod, does it any way depend on whether we use a color or monochrome display while using the graphics display. what I mean to say is that can the luminary graphics library be used for both Color as well as for Monochrome displays. regards Raghu
    on Nov 17, 2010

  • Forum Post: Need help on interfacing Lm3s1968 with zigbee cc2520

    kudiarasu
    Hi all I am trying to interface zigbee module (cc2520) with lm3s1968 (own board )based on the development kit dk-lm3s9b96 EM2. i am trying to porting the port pins from lm3s 9b96 to lm3s 1968 based on the source code given in zstack_config.h // zstack_config.h - Header file containing configuration...
    on Nov 17, 2010

  • Forum Post: Re: Can I use Stellaris Graphics Library for other LCD modules.

    pramod ramtekkar50410
    I use for LCD 240x128 graphic Monochrome display graphic library working fine, Some problem only in widget of listbox, all other widget working well. Pramod pramodram2k6@gmail.com
    on Nov 24, 2010

  • Forum Post: bootloader lost (MDL-S2E)

    leon_DLR
    Hello For assistance with a Stellaris Serial-to-Ethernet Module (MDL-S2E) that worked well but not now. What we did was: We buy only the Stellaris Serial-to-Ethernet Module (MDL-S2E), not the RDK, because the internet shop that sold not told us this need. To make the practices from the PC, we connect...
    on Jul 5, 2010

  • Forum Post: LM3S811 - Device fails to flash

    TheLoneJoker
    Hope I haven't gotten into trouble with my board. I am running Windows 7 and following the Quick start guide. In an attempt to flash a simple "Hello" example onto my controller, though the example program builds, it fails to program the uC. I also seem to have lost the original "game"...
    on Jan 4, 2011

  • Forum Post: LM3S3748 USB Host with a Games Controller

    John Spicer
    Hi, I'm currently trying to make my LM3S3748 board act as a host for a games controller I bought. I've looked through all the example applications and was wondering how to enumerate and connect to a device that isn't a mouse or a keyboard? I'm pretty new to this area of programming...
    on Nov 21, 2010

  • Forum Post: Stellaris Peripheral SSI Clock rate function potential bug

    Paul Carpenter
    In ssi.c function SSIConfigSetExpClk, there is a rounding error in the first line of this snippet // // Set the clock predivider. // ulMaxBitRate = ulSSIClk / ulBitRate; ulPreDiv = 0; do { ulPreDiv += 2; ulSCR = (ulMaxBitRate / ulPreDiv) - 1; } while(ulSCR > 255); The division creates a value...
    on Jan 21, 2011

  • Forum Post: I WANT TO TALK TO LM3S6965 eval. board but can't find the program

    joe bleaux
    What am I not seeing or overlooking? I recently bought the LM3S6965 eval board (Keil) and the oled works but I am wanting to talk to the board via its on-board usb port/pc. I recall the old Dallas DS-5000 whereby you could talk to the chip via their KIT 5K monitor program. I am certain that I am not...
    on Apr 2, 2011

  • Forum Post: Re: USB composite device (CDC and MSC)

    Attila
    Hello Everyone! I Don't Want to create a new post, because i found this, where the question is very similar with my problem, but i don`t found answer on my questions. I work on custom-designed board with LM3S3748, and I`m trying to combine USB Bulk Device and Mass Storage Device in a USB Composite...
    on Apr 21, 2011
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