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OMAP35xx
Related Posts

  • Forum Post: Re: Is OMAP right for me?

    Juan Gonzales
    OMAP35x sounds like a good choice; if you get the mistral EVM kit ( http://www.mistralsolutions.com/assets/downloads/3530.php ), you will have access to almost everything you need (touchscreen, SD, USB, I/O... Plus the OMAP family is very low power and thus a great fit for hand-held devices such as PDA...
    on Sep 3, 2008

  • Forum Post: Re: How to compile a driver module?

    Juan Gonzales
    This involves two steps 1) First, you need to run a utility such as menuconfig (see Getting Started Guide) which allows you to select which drivers you want to build into Linux Kernel and which drivers you want to build as modules (tool has instructions on how to do this) 2) Second you need to build...
    on Sep 17, 2008

  • Forum Post: Potential NFS mounting issues

    Juan Gonzales
    The following post was written from our DaVinci family point of view, but probably applies to our OMAP family as well https://community.ti.com/forums/t/750.aspx
    on Sep 22, 2008

  • Forum Post: Re: Can anyone tell me how to generate strace utility from SDK?

    ddompe
    Ajit, You can compile this from open source by grabbing the strace packages from source forge and applying the patches required to support ARM EABI (not sure if they are already merged with latest strace releases). RidgeRun offers an Developer SDK for OMAP35x already that includes strace, ltrace...
    on Sep 23, 2008

  • Forum Post: Re: when might SDK move to newer linux kernel

    Juan Gonzales
    The plan moving forward as I understand it is to move SDK kernel toward GIT tree and eventually have customers either work of GIT tree or buy a commercial distro (e.g. MontaVista). Additionally, there are 3rd parties such as RidgeRun that can provide additional Linux support. That said, I thought the...
    on Sep 24, 2008

  • Forum Post: Re: when might SDK move to newer linux kernel

    ddompe
    Hi, From some TI webcast we have gather that TI SDK team is moving towards having the next release based on Git kernel. Keep in mind that Git is a moving target and therefore is important to perform an feature freeze and stabilization work on it to create an SDK. Another issue to consider is the drivers...
    on Sep 24, 2008

  • Forum Post: Re: when might SDK move to newer linux kernel

    ddompe
    Hi, Hit post too soon. To answer the specific question, if you want to do the port yourself is better to use the omap git kernel at source.mvista.com. It has a decent support for OMAP35x EVM. Regards, Diego
    on Sep 24, 2008

  • Forum Post: Re: USB Host controller

    Juan Gonzales
    My initial thought is that our SDK drivers (which I assume you are using) are written for the Mistral OMAP35x EVM, which only supports stereo 2-channel output. I do not believe the hardware (and probably Linux drivers) can handle 6-channels.
    on Sep 25, 2008

  • Forum Post: Re: USB Host controller

    Juan Gonzales
    Sorry, I was focusing too much on the audio portion of the issue and blocked out the USB. Based on the log you sent earlier, it appears the USB device is not being recognized; therefore this is not an ALSA/audio issue but rather a USB device interface issue. I agree ALSA supports multiple channels...
    on Sep 25, 2008

  • Forum Post: Re: Configure Timers

    JoaoPauloB
    Hi Brandon, So it's strange, because i am setting as auto-reload mode. When TCRR match TMAR, the TCRR doesn't reload with the contents of TLDR. Below i show the configurations of the registers. Are there any issues in my registers configurations? OCP: 0x210 TMAT: 0x7e02 TLDR: 0x1 TCLR...
    on Nov 17, 2008

  • Forum Post: Re: Ethernet microcontroller

    ddompe
    Hi, The Mistral EVM uses an SMC 9115 ethernet chip and works perfectly. You may want to check out their schematics. The kernel support for it is good enough to have little issues setting it up. Regards, Diego Dompe RidgeRun Engineering
    on Nov 26, 2008

  • Forum Post: Re: Problem with libstdc++

    ddompe
    Hi, You can run ldconfig from your host (do not need the version for the target): sudo ldconfig -r /home/ username /workdir/filesys/ PS: remove the file /home/ username /workdir/filesys/lib/libasound.so.2, so the link can be recreated by ldconfig. Regards, Diego Dompe RidgeRun Engineering
    on Dec 3, 2008

  • Forum Post: Re: Issue With Running Demo from Codec Engine and cmemk.ko loading

    ddompe
    Hi, The message: Error: Failed to open codec engine decode it likely you don't have the DSP blobs (x64P files) in the same directory of the decode demo. The interface have never worked for me neither, but that's not an issue, I'm doing my stuff with gstreamer ;) Diego Dompe ...
    on Dec 15, 2008

  • Forum Post: Re: How to measure ARM load for H.264 BP decoder?

    ddompe
    Hi, When you update to the Beta 2 the issue doesn't happen anymore. On my board the demo consumes around 5% ARM at ~900kb/s bitrates (and I have seen it pick to 14% under around 1200 kbps). I hope that's what you are expecting to see. Regards, Diego Dompe RidgeRun Engineering
    on Dec 17, 2008

  • Forum Post: Re: Questions about libraries and test codes

    ddompe
    Hi, RobbySun 1. About libraries: why are there many different libraries? what are they for? Under dvsdk_3_00_00_29/omap3530_dvsdk_combos_3_16/packages/ti/sdo/codecs, there is a folder for every type of codec, such as h264enc, h264dec, etc. Under each of these folders, there is a sub-folder called...
    on Dec 22, 2008

  • Forum Post: Re: DVSDK beta2 compilation error

    ddompe
    Hi, The omapfbdev.h file should be on the linux kernel headers. Please verify that you installed the 1.0.2 and decompress the kernel source, and verify the Rules.make file in your DVSDK directory points to the right direction of the kernel source code. Diego Dompe RidgeRun Engineering.
    on Dec 29, 2008

  • Forum Post: Re: OMAP Silicon version or Device ID

    BrandonAzbell
    Vijay Is there a way to find out the silicon versions of the OMAP chip. Lets say suppose how can anyone make sure that the chip on the OMAPEVM is of ES2.0 or 2.1 etc? Does any register store this information (Device ID)? Can that register be accessed or read from the Emulator/CCS? Yes, please...
    on Jan 9, 2009

  • Forum Post: Re: Configuring CS7 of the OMAP

    BrandonAzbell
    Thank you for the printout of the register settings. So far, I haven't determined where the source of the issue is. From how I interpret your data, the nCS high period is getting extended by 2X between successive accesses, correct? One thing that I would suggest changing is the GPMC_CONFIG1_7[24...
    on Jan 13, 2009

  • Forum Post: Re: Installation of xdais_6_22_01

    BrandonAzbell
    If you have access to the DVSDK for OMAP3, you will find examples. This should be located at http://www.ti.com/omapsoftwareupdates.
    on Feb 9, 2009

  • Forum Post: Re: XDAIS in CCS

    BrandonAzbell
    You should find this with the DVSDK for OMAP3 found at http://www.ti.com/omapsoftwareupdates.
    on Feb 9, 2009

  • Forum Post: Re: Phy vs ttl mode?

    BrandonAzbell
    DV Could someone give me the run down on the differences between the USB host PHY mode vs. TTL mode? The TLL mode, or Transceiverless Link Logic, is meant to support a connection from say the OMAP35xx and another processor, or modem, that supports the TLL mode. This allows connecting 2 USB interfaces...
    on Feb 23, 2009

  • Forum Post: Re: Gel File and Linker CMD file

    Brad Griffis
    Also, please see this topic: http://wiki.davincidsp.com/index.php?title=Creating_a_New_DSP_BIOS_Project_on_OMAP35x It shows you how to use the gel files to release the DSP from reset such that you can connect with an emulator. It also shows you how to start a DSP/BIOS project. I highly recommend...
    on Apr 20, 2009

  • Forum Post: Re: Linux LPM driver failing in Codec Engine 2.23.01 sanity_test/app.out

    Dirk Helgemo
    CONTROL.CONTROL_IDCODE reads back a value of 0x2B7AE02F, so the silicon revision is ES2.1.
    on May 4, 2009

  • Forum Post: Re: Linux LPM driver failing in Codec Engine 2.23.01 sanity_test/app.out

    Dirk Helgemo
    I inserted the following code into cetools/packages/ti/bios/power/modules/omap3530/lpm/lpm_omap.c:LPM_off() after TRACE("lpm.ko: --> LPM_off\n") and before /* MPU controlled ON + ACTIVE */: if ((REG(cm + CM_CLKEN_PLL_IVA2) & 0x7) == 0x1) { TRACE("lpm.ko: Found IVA2 DPLL in low...
    on May 20, 2009

  • Forum Post: UART CTS/RTS Support BSP 6.09/6.10

    Jonas12324
    Hi. I hope im in the right forum. Im running the WinCe "S1SDKOMAP_DVSDK_OMAPWINCE_EA_06_10_00" Copyed from /BSP/readme.txt <5/2/08 6.00.00> - Initial Release *********************************** Known Hardware Issues *********************************** - The EVM DB9 UART1/2 and...
    on Jun 2, 2009
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