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6437
Related Posts

  • Forum Post: DAC usage in VPBE driver

    Mitul Chokshi
    I just observed that VPBE driver for DM6437 does not use DAC-0 (Video DAC A) for any display format. Is there any specific reason for not using DAC-0? Can I use DAC-0 and connect my CVBS output on DAC_IOUT_A? Please note that I'm using PSP-1.10.03 Thanks and regards, Mitul Chokshi
    on Jan 25, 2010

  • Forum Post: Size of FVID_Frame for tcp/udp send function

    Michel Thierry
    Hi, I'm trying to send some video frames captured with the TMS320DM6437 evaluation board using the ethernet port, either over TCP or UDP. My problem is that I've been able to create the socket, but the transmission fails because the send/sendto methods require the size of the object. I...
    on Jul 28, 2010

  • Forum Post: Histogram Issue

    rafael becerra
    I am working with a TMS320DM6437 EVM, My application gets video from a I2C camera, processes it and displays it in a LCD monitor. I have no problems getting video and displaying it ( configuring VPFE, VPFE, Venc, etc).. I'm trying to incoporate histogram module. I followed application samples...
    on May 5, 2010

  • Forum Post: I wonder why there is no pspdriver for mcbsp

    Atlantice
    As is known to all,we want to transfer data from dsp to other devices with a high speed,there are two ways,one is use NDK,the other is MCBSP.But there is no pspdriver for mcbsp,there is just one especially for audio,I don't know why don't you give out the pspdriver for mcbsp for transfering other...
    on Nov 25, 2010

  • Forum Post: EDMA3 UART Break Signal Behavior

    Ali Ahmed
    What is the behavior of EDMA3 hardware if PSP UART driver is configured to use EDMA3 for data transfers and UART RX FIFO receives a break signal(s) during the transfer of a certain number of data bytes?
    on Dec 16, 2010

  • Forum Post: Phase Correlation on DM6437

    Ahmet
    Hello, I want to implement video stabilisation project using full image phase correlation. I wrote code example using Dsp_blkmove( ) function and dsp fft and ifft functions. I capture two frame and assign them source and source2 frame.I obtained motion vector using phase correlation. But...
    on Apr 19, 2011

  • Forum Post: Re: Profiling irregularities in DM64x+

    Mihir Shrikhande
    Hi Karl, Thanks for the reply, please find my response below Which device are you running on? TIDM6437 evaluation board Which version of BIOS are you using? 5.33.06, build tools - 6.1.12 Is it possible that the code you are benchmarking is sometimes preempted by a higher priority...
    on May 9, 2011

  • Forum Post: Re: Profiling irregularities in DM64x+

    Mihir Shrikhande
    Hi Karl, I tried the above option but it doesn't seem to be working. The profiling irregularity still exists. Please let me know what other options I should try? Also, does the Code Generation Tools version matter here? I am currently using BIOS 5.33.06 with Code Generation Tools version v6...
    on May 27, 2011

  • Forum Post: Re: Profiling irregularities in DM64x+

    Mihir Shrikhande
    Hi Karl, Thanks for the reply, I tried with CLK_GetHTime() as well, but the issue persists. One thing I would like to mention after reading your reply, We are not using or configured and HWI although I will still disable IER and try again. I'am using NDK from dvsdk_1_01_00_15, basically I am...
    on Jun 1, 2011

  • Forum Post: UART BIOS not working in Release build

    AlanZhang
    Hi, I am testing our board using DM6437, and got a strange problem on UART example that comes with BIOS_5_33_03: dvsdk_1_00_00_19\PSP_0_05_03\pspdrivers\drivers\uart\sample. When build in Debug setting, everything works fine. Following is the response through UART0 port: UART Demo Starts Enter...
    on Jun 14, 2011

  • Forum Post: Profiling irregularities in DM64x+

    Mihir Shrikhande
    Hi, I am facing a vague problem regarding profiling irregularity with my code. I use hardware timer for profiling. When i profile my code I get a certain time say "T" ms. Next time if i profile it, it takes "T+30" ms: however it can also take "T" ms. This 30 ms addition...
    on Apr 19, 2011

  • Forum Post: Re: Profiling irregularities in DM64x+

    Mihir Shrikhande
    Hi Karl, Problem Solved Finally!!! :) What was happening was that the function "_llTimerTick" of prdNdk was interrupting the code every 100ms(Timer 0 HWI interrupt 14) and this function would take 30ms to execute. Since our code has no fixed timing(depends on the input) this peak was...
    on Jul 5, 2011

  • Forum Post: Dm6437 EVM.. Ehternet Problems

    Satish B A
    Hi I just bought the Davinci DM6437 EVM board and am trying to run the demo. It is building successfully. I had to change the ip to "static" as i am using a cross cable and connecting directly from the board to PC. The Network symbol on PC shows that the network is connected. but when...
    on Sep 2, 2009

  • Forum Post: Re: BIOS5 + RTSC

    Umberto Amadei
    Brad and Amit, I'm trying to do the same thing in CCS 5.0.3, but I'm not able to follow your guide above in the new CCS release. Have you tried to create a buildable project utilizing the PSP UART driver with DSP/BIOS 5 and RTSC in CCS 5? Have you any suggestions for me? ...
    on Nov 8, 2011

  • Forum Post: How to boot DSP/BIOS 5.33 with DDR2 on DM6437

    Tsuchiya, T.
    Hi, i'm trying to boot DSP/BIOS 5.33 on DM6437. Now i have 2 main problem. NAND boot on Non-Fastboot mode How to place code/data to DDR2 in DSP/BIOS setting About Problem.1. I've succeed to boot non-DSP/BIOS application in Fastboot mode. So, I've tried to boot in Non-Fastboot...
    on Feb 1, 2012

  • Forum Post: RE: burn flash,how to configure BIOS

    rong gao
    hi,Todd,i am very happy to see your reply.Until now,i havenot solve my problem.As you give the figure,in "complier sections"tab, some important section,we must keep them in IRAM,which also be refered in <creating c6000 second bootloader>.However where "BIOS Data"&"BIOS...
    on Aug 17, 2012

  • Forum Post: Raw socket + 802.1Q (NDK and DM6437)

    Simone Cilli
    Hi all, I'm trying to send raw packets on a specific VLAN. I have 3 interace: eth0, eth0:1 (vlan id 1), eth0:2 (vlan id 2). I try to "bind" the socket to eth0:2 to send all the packets with vlan id 2 using: setsockopt(socket, SOL_SOCKET, SO_IFDEVICE, &index_of_eth02, sizeof(index_of_eth02...
    on Jan 30, 2013

  • Forum Post: Changing input image size on the fly

    Leon de Wit
    Hi all I'm bringing in video from an imager at 640x480, 320x340 and possibly various other input sizes. I'd like to be able to switch between these modes of operation on the fly, without having to FVID_delete the CCDC object and recreating it with a new parameter set. This post made me think...
    on Mar 15, 2013

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