Stellaris® ARM® Microcontrollers

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Stellaris® ARM® Microcontrollers

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StellarisWare
Related Posts

  • Forum Post: Re: New to Stellaris

    BrandonAzbell
    ASSAAD Any books or PDFs that introduce to Keil and how to use the libraries for Stellaris? I would suggest starting with Keil's website for information on the tool chain itself. http://www.keil.com/ The Stellaris family of microcontrollers has a software package called StellarisWare...
    on May 16, 2010

  • Forum Post: Re: uDMA Problem with LM3s1625

    Stellaris Paul
    You should be using (void*)(ADC0_BASE + ADC_O_SSFIFO0) instead of &ADC_SSFIFO0_R and be very sure that all 8 bytes are ready to be transferred since the software triggered DMA will just perform the reads of the FIFO with no checking if there is more data available or not. &ADC_SSFIFO0_R ...
    on May 17, 2010

  • Forum Post: Re: [BUG][usblib 5961] CDCTickHandler called with wrong parameter.

    Stellaris Paul
    You are completely correct this was missed in the conversion of the handlers to use instance data rather than the ulIndex parameter. I will open an issue on this so that we can get this fixed.
    on May 17, 2010

  • Forum Post: Re: USB data toggle sequence issue?

    Stellaris Paul
    OK I duplicated your issue and found the root cause. There is a bug in the USBDevEndpointStallClear() function that is causing the data toggle to not be cleared on OUT endpoints other than 0. It is a simple fix that you can add and will be in future releases of DriverLib. In USBDevEndpointStallClear...
    on May 17, 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: UART Receive Timeout

    urs
    Hi all I am using the Cortex-M3 LM3S8962 and I would like to get the UART over the Stellaris Peripheral Driver Library working properly (for now I am not using DMA). I am able to send and receive data without any problems, but I was wondering how do you manage the interrupts. There is a very useful...
    on Jun 15, 2010

  • Forum Post: Boot loader using CAN on the LM3S2965 Evaluation Kit

    Jeff Hall
    I'm using the Stellaris LM3S2965 Evalustion Kit (CAN in a can) and I'm having trouble getting the CAN port to communicate. I took the boot_serial boot loader example from the StelarrisWare examples and enabled the CAN and disabled the Uart in bl_config.h. I've looked at the GPIO setup and...
    on Jun 17, 2010

  • Forum Post: Re: Re:EEPROM programming through I2C with lm3s6965

    Bharatesh
    Hi, Need Help, unable to write eeprom, trying to write 8 bytes(page) and read them back. Configuration: lm3s8962, Atmel 24c02. Slave addresses tried 0x50, A0, In I2CIntHandler the control jumps to ending brace after if(g_ulCount == 1) { g_ulState = STATE_WRITE_FINAL; }
    on Jun 18, 2010

  • Forum Post: Using SSI

    Trabaquini52367
    Hello, I want to make an application in which I can read a sensor and save the data at the memory card (SD card ), both using the SSI. I've programmed two pins for the chip select, GPIO Port B pin 2 and - GPIO Port G pin 0 ) . I try to read de value of a pin0 (Port G) and "fault interrupt"...
    on Jun 24, 2010

  • Forum Post: Issues with JTAG debugger, CodeSourcery, LM3S2B93/LM3S9B92 problems at high clock frequencies.

    Birgir Thoroddsen
    Hi everyone, This issue might have been raised here, I am not exactly sure.But here it is anyway. The problem is basically that when I raise the clock frequency of the processor to something like 20MHz and above, my JTAG debugger interface looses contact with my processor. I am doing this with...
    on Jun 2, 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: StellarisWare Invoking

    Paul 50485
    Hi, I am new to Stellarisware. I am running the blinky program on an eval board RDK_IDM_SBC. When I run the following code the program vectors to FaultISR. I am using CC4. Any ideas? // Call ROM routine ROM_GPIODirModeSet(GPIO_PORTA_BASE, GPIO_PIN_3, GPIO_DIR_MODE_OUT); I am including...
    on Jul 14, 2010

  • Forum Post: Best way to clear CAN message lost indication

    Dan K
    I'm using the LM3S8962 Evaluation Kit and using an appropriately modified version of the "simple_rx.c" program in the "StellarisWare\examples\peripherals\can" directory. The question I have is how to best clear the message lost indication when a new CAN message is received before...
    on Jul 23, 2010

  • Forum Post: DK-LM3S9B96 No longer loads from Code Composer

    Bill Brown
    I am just learning my way around the Stellaris DK-LM3S9B96 development kit and code composer V4. I was able to load and run the StellarisWare demo applications via the USB interface. Then I tried to write my own very simple program and I must have done some bonehead thing because I can no longer...
    on Aug 3, 2010

  • Forum Post: UART Interrupt API

    tommessum
    UART interrupt routine (Cortex M3 for the LM3S6965 evaluation Kit) Where can I find some information on how to use the Stellaris Peripheral Library API for setting up an UART interrupt buffered I/O set of routines? PS I am aware of the UARTSTDIO module. I just want to know how to use the standard Peripheral...
    on Jul 30, 2010

  • Forum Post: Re: Driver Source Code or API for Solomon Systech SSD1906?

    Dave Wilson
    Michele, I would be surprised if you could buy a ready-made Stellaris graphics driver for this device since the driver is usually very dependent upon your board design - how you connect the display controller to the MCU. Normally, I would get the datasheet for the controller and extract typical configuration...
    on Aug 10, 2010

  • Forum Post: pvInstance in StellaWare

    Thierry St-Pierre
    Hi, What is the purpose of the pvInstance entry in tDeviceInfo? What form does it take, with what kind of information? Some handler routines receive it as a parameter, but, so far, I did not see anything in the libraries or examples that actually use it. I am using StellaWare release 6075. Thanks
    on Aug 10, 2010

  • Forum Post: RDK-S2E Bootloader flash region size for IAR

    billven
    I have been working with the RDK-S2E bootloader and in the bl_link.icf file for IAR EWB I found this line: // // Define a region for the on-chip flash. // define region FLASH = mem:[from 0x00000000 to 0x0000ffff]; Since th e application start address is 0x1000 shouldn't it be: define region...
    on Aug 19, 2010

  • Forum Post: StellarisWare\boards\ek-lm3s6965\enet_io\enet_io.c

    Jon Peterson
    Line 541: RIT128x96x4Init(1000000); I would have expected, around line 590, a matching: RIT128x96x4Disable(); Is there a reason that there is no matching disable?
    on Aug 23, 2010

  • Forum Post: Re: News about Eclipse integration?

    Paul Carpenter
    I found the easiest way to get around that for building driverlib was to ADD the include path "/" to Project properties ->C/C++ general -> Paths and Symbols ->Includes Personally I think Eclipse and workspaces and fifty different places to set things up for a simple 3 file project...
    on Aug 28, 2010

  • Forum Post: fs_read code in enet_io application in Stellarisware

    Jon Peterson
    There is a test in fs_read in the enet_io application for pextension being equal to 1. However, I cannot find any code in enet_io that sets pextension to anything other than NULL. Does anyone know why this segment of code exists and what it is supposed to be doing in the application? The comments here...
    on Aug 27, 2010

  • Forum Post: Re: News about Eclipse integration?

    Paul Carpenter
    Andy Neil Have you looked at any of the specifically embedded versions; eg, CodeRed? Yes it was a toss up between the two, the eclipse documentation appeared the same for both, the real problems are lack of documentation to eclipse for the Stellaris modfifications done by them Andy Neil Paul Carpenter...
    on Aug 30, 2010

  • Forum Post: sflash RDK-ACIM

    Volker51482
    Hi, I try to flash my brand new RDK-ACIM but the sflash utility only hangs. I didn't find something concerning this problem in the manuals. What have I done: - I use Linux (Debian etch) - use code sourcery and built the sample code succesfully - have serial contact to the RDK, i.e. I can send CMD_ID_TARGET...
    on Jun 9, 2010

  • Forum Post: enet_lwip builds with one warning

    Jon Peterson
    CCS 4.1.3 Stellarisware: 6288 enet_lwip builds with the following warning; is this a problem? Jon ================================================================================================== 'Building file: Y:/StellarisWare/third_party/fatfs/src/ff.c' 'Invoking: Compiler'...
    on Sep 1, 2010

  • Forum Post: Re: News about Eclipse integration?

    Paul Carpenter
    The document is the TI one named Quickstart-Eval-Kit-CodeSourcery.pdf, with Texas Instruments logo on the bottom of everey page. Dave Wilson I can't address the question of the IDE settings since I don't know the tool particularly well but, regarding your problem with the library, I strongly...
    on Sep 1, 2010
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