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OMAP L137
Related Posts

  • Forum Post: Re: GLCD on OMAP-L137

    Haroldo
    Hi Frank, Thanks for your comment. I was using the original MV packages, I recently tried TI's PSP 03.20.00.08 and those issues are not present, also on the MV packages the colors Red and Green are inverted. one thing that remains and that is stated as unsupported on the TI drivers is...
    on Mar 25, 2010

  • Forum Post: Re: How many hubs (in depth) will USB0 on the L137 support?

    james whitsett
    We laoded the patch this morning and it worked. Actually it works better than the USB specification. We actually have 6 hubs connected to the USB port and a device a the end of the chain is working. Now the cables between hubs is only 8 inches, but at least our concept seems like it will work. There...
    on Apr 8, 2010

  • Forum Post: How many hubs (in depth) will USB0 on the L137 support?

    james whitsett
    Our design with the L137/L138 using USB0 (the high speed connection) requires 5 hubs connected in serial fashion, that is one hub connected to a downstream hub connected to a downstream hub, etc. We tested this on a HP laptop, no problem. Tested on the OMAP-L137 eval board using USB1 (the full speed...
    on Apr 7, 2010

  • Forum Post: LEDs on OMAPL137/C6747 EVM

    Bogdan15639
    Dear All, I would like to control the user LEDs and DIP switches from my application running in Linux on the ARM926 (OMAPL137). Which header files should I include in my application? Is there any example available? Many thanks, Bogdan
    on Apr 30, 2010

  • Forum Post: OMAPL-137 Building Linux Kernel

    Alexey Minakov
    Hi All, I use OMAP-L137 EVM board (Spectum Digital) & MontaVista linux. I need some changes in linux kernel , so, i need to rebuild "uImage" file and i can't... Here is a dump of building process : # make uImage ARCH=arm CROSS_COMPILE= /root/ti/montavista/pro/devkit/arm...
    on May 26, 2010

  • Forum Post: Touchscreen input device not appearing in /dev/input/

    Eugene Bogdanov
    Dear All, I trying to enable montavista ads7846 touchscreen driver for Montavista linux (pro 5.0 demo) for OMAP L137. I compiled kernel with following options in "menuconfig": "Device Drivers/Input Device Support" - "Mouse interface": disable - "Touchscreen interface"...
    on Jun 24, 2010

  • Forum Post: OMAPL-137, U-Boot and Interrupt Handling

    JT19586
    Hello. I'm interested in interacting with another device via u-boot. I've done som research and I don't see how I can utilize an interrupt handler via u-boot and the OMAP-L137. Any suggestions/help would be appreciated. Thanks.
    on Jun 29, 2010

  • Forum Post: Why does Linux stop the DSP application?

    Francesco Danilo De Vita
    I'm working with an EVM OMAP-L137. My goal is to start at first the DSP application, then the application ARM with the sequence UBL-uboot-Linux, without resetting the DSP. I don't want to use DSPlink to load and run the DSP application because I want that, after the board reset, the DSP application...
    on Sep 17, 2010

  • Forum Post: omap-l137 Spi Flash management through MTD.

    Misha
    I am using a OMAP-L137 EVM rev. 0 I can safely access Spi Flash Winbond W25X32 though U-Boot. I need to access the chip through Linux MTD drivers (char and block) also. I am using GIT kernel release 2.6.35 I believe the kernel configuration is O.K: the related .config is attached. I tried to...
    on Oct 12, 2010

  • Forum Post: Subject: "Soft lockup" when writing to the framebuffer

    Eugene Bogdanov
    Normal 0 false false false RU X-NONE X-NONE MicrosoftInternetExplorer4 ...
    on Nov 29, 2010

  • Forum Post: OMAP-L137 montavista Kernal panic - not syncing error

    Brian Flinn
    Hello I'm using OMAP-L137 Spectrum digital EVM and all the install code from http://processors.wiki.ti.com/index.php/Installing_the_Software_for_OMAP-L137 and http://processors.wiki.ti.com/index.php/Setting_up_OMAP-L137_Target_File_System under Ubuntu and VMwhare player. Seems things...
    on Dec 1, 2010

  • Forum Post: Using only the ARM-core on OMAP-L137

    Eugene Bogdanov
    Hi, I work with "omap-l137" under the "git-linux". At the moment I only use ARM-core for the project (DSP processing will be added later). When the program is running, the Linux kernel stops. This, I guess, is related to incorrect configuration of the processor. Can a wrong configuration...
    on Dec 3, 2010

  • Forum Post: OMAP l137 serial port CTS RTS issue

    Jitendra Jagasia
    Hi, I am using OMAPL137 board & i am connecting the serial port of the board to the SIM 300 GSM modem. The communication between modem & the OMAPL137 board is proper when the serial port hardware flow controls are off but when i enable the hardware flow control CTS & RTS of the serial...
    on Jan 21, 2011

  • Forum Post: U-boot locking the configuration registers used by the Inventra USB driver

    Louis Dupont
    I’m targeting a custom board based on the OMAP L137 over the 2.6.35.7 kernel. The Inventra USB driver is required but I’m having issues with it. It won’t compile (bunch of undefined references) unless I force the makefile to include /drivers/usb/musb/davinci.c. Doing so, the resulting...
    on Jan 21, 2011

  • Forum Post: Linux kernel timer requirement for AM1705

    Jitendra Jagasia
    Hi, I am currently using AM1705 processor with Linux as the OS platform. AM1705 has two 64 bit timer & i am new to this Linux kernel, so can anyone provide me with information that how many timers does Linux kernel requires for its internal operation & if Linux kernel uses one of these two...
    on Jan 28, 2011

  • Forum Post: OMAPL137 UART 2 BOOT mode query

    Jitendra Jagasia
    Hi,
    on Feb 2, 2011

  • Forum Post: Re: OMAPL137 UART 2 BOOT MODE query

    Jitendra Jagasia
    Hi Jeff, I used OMAP-L1x_Debug Gel file & it displayed following message BOOT ROM Info ROM ID : d800k001 Silicon Revision 1.0 Boot mode : UART 2 ROM Status code : 0x00000037 Description Error code not recognized Program Counter (PC) = 0xFFFF0004 Hey can you explain why...
    on Feb 14, 2011

  • Forum Post: Spectrum Digital User Interface Board for DA830 EVM DA830 EVM / OMAP-L137 Starter Kit) and /dsplink/dsp/scr/samples/scale project

    Brian Flinn
    Hello I am trying to add User interface LCD support (I.E. using the Spectrum Digital User Interface Board for DA830 EVM DA830 EVM / OMAP-L137 Starter Kit) on my MAP-L137 Starter Kit. I have successfully built and run the Spectrum Digital DSKDA830 User Interface Board Test Code uiboard/lcd lcd.pjt. I...
    on Feb 16, 2011

  • Forum Post: AM1705 PRU UART LINUX Driver

    Jitendra Jagasia
    Hi, Can anyone provide me information regarding PRU UART LINUX Driver for AM1705. Have anyone used PRU LINUX Driver, if you know how to build the Linux driver for PRU can you provide the information regarding it. Regards Jitendra
    on Feb 17, 2011

  • Forum Post: Spectrum Digital User Interface Board for DA830 EVM DA830 EVM / OMAP-L137 Starter Kit) and /dsplink/dsp/scr/samples/scale project

    Brian Flinn
    Hello I am trying to add User interface LCD support (I.E. using the Spectrum Digital User Interface Board for DA830 EVM DA830 EVM / OMAP-L137 Starter Kit) on my MAP-L137 Starter Kit. I have successfully built and run the Spectrum Digital DSKDA830 User Interface Board Test Code uiboard/lcd lcd.pjt. I...
    on Feb 15, 2011

  • Forum Post: Re: OMAPL137 UART 2 BOOT MODE query

    Jitendra Jagasia
    Hi Jeff, I used OMAP-L1x_Debug Gel file by connecting to DSP & it displayed following message --------------------------------------------- | BOOTROM Info | --------------------------------------------- ROM ID: d800k001 Silicon Revision 1.0 Boot Mode: UART2 ROM Status...
    on Feb 22, 2011

  • Forum Post: OMAP-L137 EVM UART 2 BOOT MODE tQUERY

    Jitendra Jagasia
    Hi, I have a query regarding OMAP-L137 EVM UART 2 boot mode. I want to use UART 2 serial interface on OMAP-L137 EVM board to flash " UBL" binary file & "UBOOT" binary image in the SPIO Flash. To perform the above given operation, I have set the board in the UART 2 BOOT...
    on Mar 14, 2011

  • Forum Post: OMAPL137 UART 2 BOOT MODE query

    Jitendra Jagasia
    HI, I have query regarding UART2 boot mode in OMAPL137 board. I have set the OMAPL137 board in UART2 boot mode by setting the SW2 according to the following configuration given below BOOT PINs 7 2 1 0 3 ON OFF ON OFF OFF According to the wiki link given below, we should have got "BOOTME"...
    on Feb 2, 2011

  • Forum Post: Re: OMAPL137 UART 2 BOOT MODE query

    Jitendra Jagasia
    Hi, The Uart 2 TX pin is toggling after reset but on the Hyper Terminal which is configured for 115200 baud rate garbage value appears. But according to the startup guide "BOOTME" string should appear on Hyper Terminal configured for 115200 after reset. I have tried the above case with...
    on Mar 18, 2011

  • Forum Post: OMAP-L137 EVM UART 2 boot mode query

    Jitendra Jagasia
    Hi, I have a query regarding OMAP-L137 EVM UART 2 boot mode. I want to use UART 2 serial interface on OMAP-L137 EVM board to flash " UBL" binary file & "UBOOT" binary image in the SPIO Flash. To perform the above given operation, I have set the board in the UART 2 BOOT...
    on Mar 14, 2011
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