Forum Post: MCBSP1 receive with external clock problem DM3730
Hi, We have a requirement to receive 1504 bits from transmitter to receiver (2 different board with mcbsp1 interface) with clock and data only. We are able to transfer and receive the data using...
View ArticleForum Post: IRIS RECOGNITION MODULE
HELLO,we are developing a iris based hand held recognition system using OMAPL138 PROCESSOR. we already have the windows machine based system in JAVA. we have go the kit and SDK. now we are in a dilemma...
View ArticleForum Post: RE: DM385 :modify framerate
I found that some frames was dropped because function 'bufSwitchFull' failed.Does somebody know why 'VpsUtils_queGet' from 'pChObj->emptyQue' returns failed?Thanks.
View ArticleForum Post: RE: DVR RDK4.0 Interlaced encoding fieldPicture = 1 decoder...
Attach the map file ../dvr_rdk/build/dvr_rdk/bin/ti810x-evm/dvr_rdk_m3vpss_release_512M_128M.xem3.map
View ArticleForum Post: RE: How to change 4d1 usecase in DVRRDK to 1ch D1?
Attached is the patch on top of RDK 4.0 release to convert 4D1 DVR usecase into 1 ch encode only usecase.Usecase details:1. Started with 4 channel 8107 DVR usecase on UD DVR board.a. Disabled Capture...
View ArticleForum Post: RE: RDK 8channel CAPTURE + ENCODE + DUMP not works.
You have to modify the demo code to dump 8 channels. I don't know which demo code you have taken for your usecase. If it is taken from/dvr_rdk/demos/mcfw_api_demos/mcfw_demo/demo_vcap_venc_vdis.cyou...
View ArticleForum Post: RE: question about scalar framerate
Whenever input frame rate of encoder is modified the encoder should be reconfigured with correct inputFrameRate and targetFrameRate and bitrate else bitrate calculation will be wrong
View ArticleForum Post: RE: SOFTWARE HIERARCHEY
Remove CCS from the list. This is a host side Integrated Development Environment (IDE) tool for managing your target (OMAP-L138) software project, compiling, etc.I suspect you would utilize BIOS on...
View ArticleForum Post: RE: data transmission failure at indefinite time from FPGA to...
If both devices are coming out of reset, ACKIDs should really already be aligned. Concentrate on getting rid of the error states first. There is code posted in that other thread on...
View ArticleForum Post: RE: Problem For DM8168 SWMS
Check if you are doing System_linkStart of both swms mosaic links. There are also some issues with your usecase .Pls fix them: swMsPrm[i].layoutPrm.outputFPS = 30; --->...
View ArticleForum Post: Availability of TMDXEVM6614LXE ?
Can anyone tell me where the TMDXEVM6614LXE (TMS320TCI6614 Evaluation Module) can be bought ?According to Advantech it is only available through Texas Instruments, but so far I did not find any details...
View ArticleForum Post: SOS! where is the mergebtbl,c and myparse.c?
SOS! where is the mergebtbl,c and myparse.c?I want to read the source code of them .Thank you very much !
View ArticleForum Post: Some question about SRIO link maintenance request
Hello, We try to communicate 2 TMS320C6678 by SRIO.Because there is some error in the link,we try to check the link by the use of link maintenance request,code as following:...
View ArticleForum Post: UART3 Pinmux Issue
We have a custom board that uses UART3 on the DM8148.I followed the pinmux settings guide to enable UART3_RXD (Pin AH4) and UART3_TXD (Pin AG4).All is well until I load the firmware into the m3vpss,...
View ArticleForum Post: RE: dm814x low power modes?
Pavel,Yes, adding your second mod to syslink allowed me to power down the DSP (after doing devmem2 0x48180A10 wr 0), and successfully wake it up again. Thanks!One quick followup: when I power up the...
View ArticleForum Post: RE: Power dissipation
Aravind,We generally use the two terms interchangeably. Although that might not be technically correct at the physics level, all of the power consumed by the device must be dissipated as heat. Your...
View ArticleForum Post: RE: About AVSYNC RefClk adjustment from declink
I am not familiar with gstreamer seeking behavior. Do you have more info on this. I would expect any media playback engine to seek audio when seeking. What happens when you seek forward in the stream...
View ArticleForum Post: RE: IPC interrupt
Rahul,The mechanism you described is well known, but the IPC interrupt mechanism is supported by the 6678 not only for the Bootloader mechanism but for generel IPC mechanism too, and this IPC...
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