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OMAP EVM BSP WinCE
Related Posts

  • Forum Post: WinCE BSP 6.14 SD/MMC Performance

    phoenixtju
    Good Day, Everybody. We are now evaluating OMAP3530 SD/MMC Read/Write Performance based on WinCE BSP 6.14, Bsquare provides a document that says SD/MMC Read/Write performance is improved but no performance data to show. Is there some body test it and how to test the performance correctly? Now I just...
    on Jun 12, 2010

  • Forum Post: Benchmark of Shiva AM3517 WinCE Alpha and Beta release is much worse than OMAP3530 BSP614.

    Rich Chen
    Dear Sir, One customer uses BMQ (a test program for benchmark) to test WinCE performance and do a cross reference between OMAP3530 BSP 614 and AM3517 Alpha and Beta version. Test result is showed below. The numbers for AM3517 no matter Alpha and Beta are much way low compare to OMAP3530 one...
    on Jun 23, 2010

  • Forum Post: Failed to run Codec Engine 2.24 Example on romote side ( OMAP3530 EVM )

    Jett
    Hi, All I am using OMAP3530 EVM with WinCE 6.0 , and try to run the CE example in dvsdk_wince_1_00_00_05 by the given instructions as http://software-dl.ti.com/dsps/dsps_public_sw/sdo_sb/targetcontent/ce/2_25_01_06/exports/codec_engine_2_25_01_06/examples/build_instructions_wince.html. I integrated...
    on Jul 5, 2010

  • Forum Post: How to Improve WinCE BSP SDCARD Performance for OMAP3530

    phoenixtju
    Hi, All I validated SDCard Performance for OMAP3530 based on OMAP3530 EVM (CPU Module Rev D, Main Board Rev G), and I copy one file from SDCard to another space, and time it, then calculate the performance, its value is about 1.2MBytes/s. I think this is too slow for applications, so I want to...
    on Aug 12, 2010

  • Forum Post: no serial output messages of NK.bin based on OMAP3530 WINCE6.0

    nifeng zhang
    Dear all: Recently I have compiled NK.bin use based on the latest OMAP3530 WINCE BSP version BSP_WINCE_ARM_A8-1.00.00.11, but there is no serial output messages of NK.bin and display also no signal when I booted omap3530 from SD card . Some messages before jump to NK.bin are as follows: ...
    on Aug 31, 2010

  • Forum Post: Re: Compact 7 Debug Boot Problem on OMAP3530 EVM

    Sho Masuda
    Hi Jatin, Thank you for your suggestion. I didn't know that moving the memory around will create problems with video playback and display functionality. I will modify the memory allocation keeping the DISPLAY and the CMEM_DSP as-is and just swapping the NK and RAM around, and try to decrease...
    on Sep 8, 2010

  • Forum Post: Compact 7 OpenGL ES 2.0 Hardware Acceleration for Silverlight for Windows Embedded

    Sho Masuda
    HI, I have a question of OpenGL ES Hardware Acceleration (HA) for Silverlight for Windows Embedded. I set an environment variable "BSP_XRPLUGIN_OPENGL" in project properties in Visual Studio 2008 to enable OpenGL ES 2.0 HA, and then I set "SYSGEN_SAMPLEXAMLPERF" to use Silverlight...
    on Sep 13, 2010

  • Forum Post: Re: Compact 7 CTK Shell Test Pass

    Sho Masuda
    Hi Jatin and Mauricio, Thank you for your advices. I am going to get and build the latest version, and see if the problem is solved. Since I haven't ever studied Shared Sources, I will first try to contact Shared Sources Program.
    on Sep 15, 2010

  • Forum Post: Re: Compact 7 CTK Shell Test Pass

    Sho Masuda
    Hi Mauricio, I checked some Microsoft websites on Shared Source Program, but I cannot find how I can get the latest version of the source code for Compact 7. I found there are some Shared Source Licensing Programs (i.e. Windows Embedded CE Shared Source Licensing Program, Windows Embedded CE Shared...
    on Sep 16, 2010

  • Forum Post: TI WinCE BSP 6.13 - USB3320 prevents USB OTG/Function/ActiveSync from running

    Eugen Feraru
    Hello, I am using TI 6.13 BSP, and am focused on the USB 3320 driver and USB OTG/Function. When selecting both USB 3320 and USB OTG/Function, the USB 3320 prevents the ActiveSyn from functioning properly. When removing USB 3320, the function USB OTG function driver kicks in, as expected, and am...
    on Sep 21, 2010

  • Forum Post: Re: ILTiming on Windows Embedded Compact 7

    Sho Masuda
    Hi, Frank and Jatin Let me confirm one thing: Is ILTiming Tool available for OMAP3530 EVM BSP (for CE 6.0)? If so, would you tell me how to run this tool correctly and get appropriate ISR and IST latency results. The reason why I ask you this question is... I think whether this tool runs correctly...
    on Oct 4, 2010

  • Forum Post: ISR implementation for Timer interrupt on OMAP3530 EVM

    Sho Masuda
    Hi, I would like to clarify the ISR implementation for Timer interrupt on OMAP3530 EVM. I'm not sure that ISR returns "SYSINTR_TIMING" to a kernel on BSP (ver.6.14.01) for Windows Embedded CE 6.0. I tried to measure ISR and IST latency using ILTiming.exe on CE 6.0, but IST doesn' t...
    on Oct 5, 2010

  • Forum Post: Re: ISR implementation for Timer interrupt on OMAP3530 EVM

    Sho Masuda
    Hi Jatin, I set ENABLE_OAL_MHZPROFILER to 1, did clean build and ran ILTiming.exe, but the result was the same as when I used the default high performance counter. Here is a log from PB output: -------------------------------------------------------------------------------------------------...
    on Oct 7, 2010

  • Forum Post: Re: ISR implementation for Timer interrupt on OMAP3530 EVM

    Sho Masuda
    Hi Jatin, I did the retail build, but the result didn't change. This means that setting ENABLE_OAL_MHZPROFILER to 1 and doing the retail build don't resolve this problem in my case. Here is a log output to the Terminal. ("Retail Msgs" is set to "enabled" before downloading...
    on Oct 7, 2010

  • Forum Post: Re: ISR implementation for Timer interrupt on OMAP3530 EVM

    Sho Masuda
    Hi Jatin, I downloaded the latest version of BSP (6.15.00) from TI website and replaced the older version (6.14.01) with it, then I succeeded to run ILTiming.exe properly. Some files related to ILTiming (ex : Some codes have been added in OALTimerIntrHandler() function in timer.c) have been modified...
    on Oct 12, 2010

  • Forum Post: Re: ISR implementation for Timer interrupt on OMAP3530 EVM

    Sho Masuda
    Hi Jatin, Actually, I don't have any comparison benchmark on other chip, so I cannot be sure this result is not accurate (or is accurate). I just wondered because the IST latency value is much smaller than I thought. According to one of results obtained from internet as shown below, ISR and IST...
    on Oct 18, 2010

  • Forum Post: Re: ISR implementation for Timer interrupt on OMAP3530 EVM

    Sho Masuda
    Hi Jatin, I succeeded to run ILTiming.exe properly on Compact 7 by modifying some codes related to the timer. In 6.15.00, there are few modifications compared with 6.14.01, but lots of modifications compared with 6.13.00. It seemed quite troublesome to compare and modify all of them, so I just modified...
    on Oct 19, 2010

  • Forum Post: Re: Using NEON with WinCE 6.0 on OMAP3530

    Eugen Feraru
    Hi all, I am using VFPv2. TI's/BSquare documentation mentions "If you use the ARM supplied VFPv2 library then you must disable the co-proc kernel callback and allow the Microsoft kernel to save/restore the VFP context." How can co-proc kernel callback be disabled? Thanks, Eugen
    on Oct 27, 2010

  • Forum Post: 6.15 Power Management Support

    Eugen Feraru
    Hello, TI's 6.15 BSP, mentions in its "Bsquare WinCE BSP for TI OMAP3 Release Notes 06 15 00.pdf", section 2.4, Power Management Support, that DVFS and Smart Reflex Policy are available for "evaluation". Does that mean the the two drivers are not fully functional? What would...
    on Oct 29, 2010

  • Forum Post: How to use the SDMA drive of OMAP3530

    yuantai luo
    In% WINCE600 \ PLATFORM \ TI_EVM_3530 \ SRC \ DRIVERS \ SDMAPROXY path， Able to use SDMA driver for memory copy, to improve CPU utilization。 When I created the SDMA stream driver file， I first used the "IOCTL_SDMAPROXY_CONFIG" control command for DMA configuration, and then apply for...
    on Oct 30, 2010

  • Forum Post: OMAP3530 4-bit ECC (errata advisory 3.1.1.181)

    David Shpil
    This subject was already discussed in Linux forum and it seems that there is a software fix available in latest PSP http://e2e.ti.com/support/embedded/f/354/p/53309/296133.aspx#296133 Could someone tell if the same fix was implemented on WinCE BSP as well? Regards, David
    on Dec 28, 2010

  • Forum Post: OMAP L137 | WinCE | Boot issue after "Booting with TI UBL Device OPP (300MHz, 1.2V)01"

    Roderich
    Hello, currently I am trying to run Windows Embedded CE 6.0 on my OMAP L137 Floating Point Starter Kit. I just followed the steps in the Quick Start Guide of the BSP and flashed EBOOT to the EVM with CCS. There was no error. When I start my board it stops after Booting with TI UBL ...
    on Jun 14, 2011

  • Forum Post: USB Problem with an unmodified version of BSP_WINCE_ARM_A8_01_02_00 or BSP_WINCE_ARM_A8_01_01_00_patch_01

    Edward Qing
    Hi, All: When reading data from USB , Sleep by putting down "PWRON" button in EVM3530 or DM3730 Board, the system hang, and can not be waked up . Someone here met same problem? Would you someone give some advices? Thanks ! Edward Qing
    on Jun 20, 2011

  • Forum Post: Re: USB Problem with an unmodified version of BSP_WINCE_ARM_A8_01_02_00 or BSP_WINCE_ARM_A8_01_01_00_patch_01

    Edward Qing
    Hi, Tao Yes, When press "PWR_ON" button , USB driver is still reading data It will not happen if "PWR_ON" button is pressed after finish reading data from USB. Yes, I am running the test on EVM board with an unmodified version of BSP_WINCE_ARM_A8_01_02_00 or BSP_WINCE_ARM_A8_01_01_00_patch_01...
    on Jun 21, 2011

  • Forum Post: Re: USB Problem with an unmodified version of BSP_WINCE_ARM_A8_01_02_00 or BSP_WINCE_ARM_A8_01_01_00_patch_01

    Edward Qing
    Hi,Atul: You can meet the problem in EVM3530,as follow: Running normally, insert a usb memory with many different files, enter usb memory, all the files will be displayed one by one, then press "PWR_ON" button, the system will hang up. In our target board, For example, When reading a...
    on Jun 22, 2011
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