TI E2E Community (Beta)

what is the highest bandwidth sensor signal that can be input into MSP430?

charly — Tue, 17 Nov 2009 21:10:50 GMT

Hi I have been a question about MSP430 with sensor applications.

What is the highest bandwidth sensor signal that can be input into MSP430?

I know MSP430 is a 8MHz microcontroller. Is this related with the sampling rate?

Also how does this change with the # of sensor signals?

What will change if increasing the # of sensors?

Can anyone give me some instruction or hint about these questions?

Thanks a lot!

DM365: Interleaving order of channels swaps periodically

Tom Hanson — Fri, 20 Nov 2009 21:20:43 GMT

Odd, but true: the interleaving order of the right and left channels occasionally swaps. I've been hearing it for weeks and I finally caught it on a data dump.

In the raw data buffer returned from DMAI's Sound_read(), usually the left channel is first, followed by the right channel. Periodially, this will change! Typically between invocations of an application but at least once while it was running.

Currently I'm using ALSA, previously I was using OSS. This occurred in both scenarios.

Any suggestions for where to look? I don't see any configurable options that should impact this.

TIA!

what's the different between omap35x and DM644x?

Pan Aaron — Sun, 22 Nov 2009 03:23:11 GMT

I have compare OMAP35x and DM644x. both of them are dual-core, and same DSP core C64x+, and even OMAP35x has a Cortex-A8 ARM core, it seems that OMAP 35x has better performance than DM644x, am I understanding right? OMAP35x can also works well in video processing, but what's the advantage of DM644x.

EDMA syncronization

Arye Lerner — Sun, 22 Nov 2009 08:54:42 GMT

Hello,

I am using EDMA3 to write to UART2.

I am activating it in manual triggered mode, and configuring it so each time the transfer is complete, an interrupt is generated, where the new transfer parameters are set.

This works fine, as long as I set a break point in interrupt routine, but when I let it run with no breakpoints, somwhere in the middle the transfer stops, although sequence runs to completion.

I think the problem is in the way EDMA event register are configured:

in start sequence I set (each with corrsponding bit): ICR and ESR, in interrupt i set at the start ECR and ICR, at the end of interrupt service routine ESR (to triger nex event)

Is this the right way to do it, or I miss something?

Thank You.

Arye

TPS65930 USB ID pin connected to 3.1V externally work around to put the OTG port in a peripheral mode

Mohsen Khayami — Wed, 18 Nov 2009 18:00:09 GMT

Champs

My customer has connected the ID pin on the USB connector to 3.1V. It was a mistake but they like to know if there is any work around to make the OTG port to work as a peripheral. If there is any register bit that can be set to over come this. Please let me know.

I notice a bit in the OTG_CTRL that say IDPULLUP and if set to 0 it says it disables the sampling of the ID pin but it does not say it removes the PULLUP. Would this work or maybe some otehr register bits.

Thanks

Regards

Mohsen

SmartRF Studio, Packet Sniffer and eZ430-RF2480

jan — Mon, 23 Nov 2009 03:54:12 GMT

Hi,

Is it possible to use SmartRF Studio and Packet Sniffer software from TI with eZ430-RF2480

and custom hardware based on TI RF transceivers?

Jan

C6727 dMAX for SPI transfer

Balachandra — Tue, 16 Sep 2008 07:03:23 GMT

Hi,

I am trying to configure dMAX for SPI master transfer. But according to the TI document, dMAX supports only SPI slave transfer, as we know that dMAX is synchronised with the SPI receive event. I am really confused with it.

1. Is there any way to configure dMAX for SPI master? There is an example code for SPI master transfer through dMAX in SPRU718B Page No 62, but dMAX configuration code is not available.

2. If it is possible, how to synchronize dMAX with the SPI transmit event?

Thanks in advance,

Balachandra

why modify video_copy's server always error!!!!

zhijun guo — Mon, 23 Nov 2009 02:54:44 GMT

Hi: TI's engineer:
I just want to modify the codecs.viddec_copy's name "decgzj" instead of "viddec_copy"
so I modified all the string "viddec_copy" to "decgzj" in the file: VIDDEC_COPY.xdc VIDDEC_COPY.xs package.xdc and so on;
then I also modified the file name (DEC_GZJ.xdc DEC_GZJ.xs) instead of (VIDDEC_COPY.xdc and VIDDEC_COPY.xs)

then I modify the server's file video_copy.cfg just as :
    var DEC_GZJ =
    xdc.useModule('codecs.decgzj.DEC_GZJ');
    ........
    Server.algs = [
    {
        name:           "decgzj",    // C name for the of codec
        mod:            DEC_GZJ,      // var VIDDEC_COPY defined above
        threadAttrs: {
            stackMemId: 0,                // BIOS MEM seg. ID for task's stack
            priority:   Server.MINPRI + 1 // task priority
        },
        groupId :       0,                // scratch group ID (see DSKT2 below)
    },
    {
        name:           "videnc_copy",
        mod:            VIDENC_COPY,
        threadAttrs: {
            stackMemId: 0,
            priority:   Server.MINPRI + 1
        },
        groupId :       0,
    },
];
======================================================================================================
it can be generated the decgzj.a64P when build the codecs.decgzj
but when I build the server it always error: >>   error: symbol referencing errors - 'video_copy.x64P' not built

this is the all information:
[root@localhost video_copy]# make
XDCPATH="/home/gzj/my_video_copy/server/video_copy/../..;
/home/gzj/dvsdk_2_00_00_22/codec_engine_2_23_01/cetools/packages;
/home/gzj/dvsdk_2_00_00_22/codec_engine_2_23_01/packages;
/home/gzj/dvsdk_2_00_00_22/bios_5_33_03/packages"

/home/gzj/xdctools_3_10_03/xs xdc.tools.configuro -c /home/gzj/dvsdk_2_00_00_22/cg6x_6_0_16 -o video_copy \
        -t ti.targets.C64P -p ti.platforms.evmDM6446 -b /home/gzj/my_video_copy/server/video_copy/../../config.bld \
        --tcf video_copy.cfg
configuring video_copy.x64P from package/cfg/video_copy_x64P.cfg ...
platform   = ti.platforms.evmDM6446
codecs.videnc_copy.close() ...
ti.sdo.ce.ipc.bios.close(): loading dsplink.dsp

NOTE: You can find the complete server data sheet in ./package/info/video_copy.x64P.DataSheet.html
--------------------------------------------------------------------------------------------------

    will link with codecs.decgzj:lib/decgzj.a64P
    will link with codecs.videnc_copy:lib/videnc_copy_dma.a64P
    will link with ti.sdo.ce.video:lib/release/video.a64P
    will link with ti.sdo.ce.bioslog:lib/release/bioslog.a64P
    will link with ti.sdo.ce:lib/release/ce.a64P
    will link with ti.sdo.ce.alg:lib/release/Algorithm_BIOS.a64P
    will link with ti.sdo.ce.ipc.bios:lib/release/ipc_bios.a64P
    will link with ti.sdo.ce.osal.bios:lib/osal_bios.a64P
    will link with ti.sdo.ce.osal.bios:lib/osal_bios_load.a64P
    will link with ti.bios.utils:lib/utils.a64P
    will link with ti.sdo.fc.acpy3:lib/release/acpy3.a64P
    will link with ti.sdo.fc.memutils:lib/release/memutils.a64P
    will link with ti.sdo.fc.dskt2:lib/release/dskt2.a64P
    will link with ti.sdo.ce.utils.xdm:lib/release/XdmUtils.a64P
    will link with ti.sdo.utils.trace:lib/release/gt.a64P
    will link with ti.sdo.ce.node:lib/release/node.a64P
    will link with ti.sdo.fc.dman3:lib/release/dman3Cfg.a64P
cl64P package/cfg/video_copy_x64P.c ...
asm64P package/cfg/video_copy_x64Pcfg.s62 ...
cl64P package/cfg/video_copy_x64Pcfg_c.c ...
XDCPATH="/home/gzj/my_video_copy/server/video_copy/../..;
         /home/gzj/dvsdk_2_00_00_22/codec_engine_2_23_01/cetools/packages;
         /home/gzj/dvsdk_2_00_00_22/codec_engine_2_23_01/packages;
         /home/gzj/dvsdk_2_00_00_22/bios_5_33_03/packages"

/home/gzj/xdctools_3_10_03/xs xdc.tools.configuro -c /home/gzj/dvsdk_2_00_00_22/cg6x_6_0_16 -o video_copy \
        -t ti.targets.C64P -p ti.platforms.evmDM6446 -b
        /home/gzj/my_video_copy/server/video_copy/../../config.bld \
        --tcf video_copy.cfg
/home/gzj/dvsdk_2_00_00_22/cg6x_6_0_16/bin/lnk6x -o video_copy.x64P -c main.obj video_copy/linker.cmd

undefined                        first referenced
symbol                              in file
---------                        ----------------
_VIDDECCOPY_TI_VIDDECCOPY        /home/gzj/my_video_copy/server/video_copy/video_copy/package/cfg/video_copy_x64P.o64P
>>   error: symbol referencing errors - 'video_copy.x64P' not built
make: *** [video_copy.x64P] Error 1
==================================================================================================================
who I can modify the video_copy!! thank you !!
(note : I can run the video_copy in DVEVM DM6446)

Statically create a connection with SMPL_Commission

R.Nouna — Thu, 07 May 2009 13:57:00 GMT

HI all,

I will use the new properties of SimpliciTI to save more power at Startup time and without linking and joining. Have any one example using the SMPL_commission?.

can I create the connection Table at build time ? if Yes how?

I think I can have different Nodes withe different Adress but some Application port. is it correct?

I use SimpliciTI 1.1.0 with eZ430-RF2500.

Thanks

HELP! Omap L-137 used as a USB-device does not enumerate!

Michael — Mon, 23 Mar 2009 11:16:08 GMT

Hello out there!

I have a problem regarding the OMAP L-137, USB0 controller behaviour during enumeration. (This is an own driver development, not regarding the DSP/BIOS.)

The USB0 controller is programmed as a USB-device. Test hardware is the Spectrum Digital EVM OMAP L-137. USB-host is a PC with MS Windows XP.

During enumeration, for an unknown reason, the enumeration process does not go further the SET_ADDRESS request. It looks like writing the received device-address to register FADDR has no effect.

Here is a typical log achieved from inside of my currently polled (interrupt-) service routine:

    Time in sec        USB Event
    |---------------|-----------------------------------------------------
    8.798            RESET
    8.840                GET DEVICE DESCRIPTOR and send the 18 bytes requested (1)
    8.840                STATUS STAGE interrupt
    8.840                STATUS STAGE interrupt ---> Why a second STATUS STAGE interrupt? For what? (2)
    8.842            RESET
    8.870                SET ADDRESS (value=2)
    8.870                STATUS STAGE interrupt
    8.870                    ADDRESS (value=2) is written to FADDR
    8.903                GET DEVICE DESCRIPTOR and send the 18 bytes requested (1)
    8.903                STATUS STAGE interrupt

    9.283            RESET
    9.323                GET DEVICE DESCRIPTOR and send the 18 bytes requested (1)
    9.323                STATUS STAGE interrupt
    9.323                STATUS STAGE interrupt ---> Why a second STATUS STAGE interrupt? For what? (2)
    9.325            RESET
    9.403                SET ADDRESS (value=2)
    9.403                STATUS STAGE interrupt
    9.403                    ADDRESS (value=2) is written to FADDR
    9.435                GET DEVICE DESCRIPTOR and send the 18 bytes requested (1)
    9.436                STATUS STAGE interrupt

    9.815            RESET
    9.856                GET DEVICE DESCRIPTOR and send the 18 bytes requested (1)
    9.856                STATUS STAGE interrupt
    9.856                STATUS STAGE interrupt ---> Why a second STATUS STAGE interrupt? For what? (2)
    9.858            RESET
    9.936                SET ADDRESS (value=2)
    9.936                STATUS STAGE interrupt
    9.936                    ADDRESS (value=2) is written to FADDR
    9.969                GET DEVICE DESCRIPTOR and send the 18 bytes requested (1)
    9.969                STATUS STAGE interrupt

    10.349            SUSPEND (here Windows shows its error message)

(1 The descriptor data seems to be received properly by the host. This has been tested by sending a bogus descriptor instead, which was not accepted!
Also an eventual big/little-endian issue in the descriptor data has been tested without result.)

(2 STATUS STAGE interrupt is an EP0 interrupt with PERI_CSR0.RXPKTRDY == 0. EP0 interrupts with events other than SET_ADDRESS and GET DEVICE DESCRIPTOR would have run into a breakpoint!)

Someone can help me?

how to obtain slides from eTech Day Nov 2009?

jan — Mon, 23 Nov 2009 00:27:41 GMT

Hi,

Thank you for the eTech Day presentations.

Can any of the slides / presentations from eTech Day be used in university teaching?

If yes how to obtain them together with a permission to use?

Regards

Jan

Error with emulator since update to 4.02

Jerome Gagnon-Voyer — Sun, 22 Nov 2009 23:30:07 GMT

Since I've updated to CCC 4.02 (I was running CCC 4.0), I can't connect/debug with my F28035 Developer Kit.

It tells me "Eror initializing emulator" at the moment I want to launch the debugger.

I've tried to create a new Target Connection, without any luck

Any idea?

Communication between PIC microcontroller - BQ78pl114 and BQ78pl114 Socket for PCB

Brayts — Sat, 21 Nov 2009 14:58:27 GMT

Hello,

In the past few months i've being working with bq78pl114 for monitoring a li-ion battery pack, but I have some doubts before I end my application, those are:

- Can I use a microcontroller like PIC18F2680 to acess the memory of bq78pl114 while is doing polling data? The ideia is replace the computer with de bqwizard software, by a microcontroler properly programmed to read the memory of bq78pl114 (through SBS commands) while is "working"(i.e read parameters from de battery pack)??

- I've done some PCB's to support bq78pl114 chip and the other electronic parts but some times the chip burns (I don't now if is very normal this hapen, but with my expirience I guess this chip is to much sensitive), so I have the need of replace the bq78 in the board some times, but is very difficult due to is package.
So my questions are, if exist any socket for the package of bq78pl114 (QFN RGZ 48 pin) and if is normal this chip getting easily damage??

Best regards,
Brayts

Evaluation board for ip camera design

aric — Sun, 22 Nov 2009 23:16:36 GMT

Hi everybody,

I'm starting the definition of an IP camera product for a customer, and it seems TI's DM355 and DM365 offer everything is needed for that.

Specs are: D1 ad CIF MPEG4 or H264, audio, web configuration, motion detection, OSD, auto iris/exposure

As I need to go very quickly to a working prototype, I would like to clarify some points (sorry if you think they're trivial but I'm really in a hurry!):

1) Can I make the design using only open source code and royalties free? If yes, which processor/board will you suggest and where can I download the kernel + drivers?

2) Is there some apllication note (using open source code) regarding audio/video streaming, motion detection and OSD?

I know about the Appro cameras, but unfortunately their delivery time of 4-6 weeks is just too long for me (is anybody willing to sell me one used?)

Thanks a lot for your help!

Andrea

SIMPLICITI, help with message sizeof!

Berto Otero — Sat, 21 Nov 2009 15:41:47 GMT

Hi,

I'm working with the IAR Workbench, using simpliciti 1.1.0 with the ap_as_data_hub as reference. I have two smartRF04 and six CC2430EM.

I'm trying to develop a star network with one access point and it will have over 20 end devices.

I need to know if I can send a 16 bits message from each end devices to the access point because the simpliciti msg [ ] definition it's 8 bits size.

(smplStatus_t SMPL_Send(linkID_t lid, uint8_t *msg, uint8_t len)).

thanks for your help

Berto

Building Arago

Constantine — Sun, 22 Nov 2009 23:03:36 GMT

I tried to build file system with Arago project accordingly http://wiki.davincidsp.com/index.php/DaVinci_PSP_03.01_Phase_2_Release_Notes .

I installed required packages on my Ubuntu 9.10 with
sudo apt-get install help2man diffstat texi2html texinfo

In addition to sample environment configuration I defined:

export MACHINE=dm365-evm
export TARGET_OS=linux-gnueabi
export TARGET_OS=linux
export DISTRO=minimal

After issuing command
bitbake arago-base-image

I got errors:
/home/const/oe/arago-bitbake/lib/bb/COW.py:29: DeprecationWarning: the sets module is deprecated
import types, sets
NOTE: Handling BitBake files: | (7439/7462) [99 %]NOTE: <type 'exceptions.OSError'>:[Errno 2] No such file or directory while evaluating:
${@csl_get_main_version(d)}
ERROR: [Errno 2] No such file or directory while parsing /home/const/oe/arago/recipes/meta/external-toolchain-csl.bb
NOTE: Handling BitBake files: - (7462/7462) [100 %]
NOTE: Parsing finished. 0 cached, 7153 parsed, 308 skipped, 129 masked.
ERROR: Parsing errors found, exiting...

What is wrong? How to fix it?
Thanks.

C6747 USB0 Device operation

Krzysztof Kanas — Tue, 21 Apr 2009 13:32:01 GMT

Hi,
I am using OMAP-L137 witch C6747 DSP processor, and I would like to operate USB OTG as device, I have probably initialized it wrong or not done something because I can't get USB host to detect device (USB host is standard PC).

From my work with USB I know I should turn on Pull up on D+ or D- line (regardless if it full speed or low speed device) and after that host should try to enumerate device. I can't get info how to enable those Pull up.

I tried USB initialization according to examples from sprufm9b.pdf and forced USB to Device mode, but still SESSION bit is not set in DEVCTL of USB register and processor is waiting for session to begin.

Any help would be appreciated, I can copy paste source code if its needed.

Trying to use Main Flash as Data storage in the MSP420f22x74

Triston McLean — Sun, 08 Nov 2009 17:26:48 GMT

Hola All,

I'm trying to make a program that takes ADC readings twice a second for a hour and stores these values
in the Main flash memory of the MSP430x2274.Later this data will be sent to a computer and
then graphed using MatLab.

I've drawn out a general flow chart of how this program will function, and I've made and tested
functions to take care of the timing and the voltage readings with success. However, I've hit a
bump. I made functions that erase, write too, and get data from the information memory, but there
isn't enough room in information memory. I then tried to alter these functions so they would instead
write, read, and erase segments of main memory. Its this part that I'm stuck on.

I've made some code below that uses the functions i'm trying to use to accomplish reading and
writing to FLASH. Unlike the info memory, all the memory in the main section, when viewed in the Memory
window, are 0, and since bits in Flash memory can only be changed from 1 to 0 I
created an erase function, but it doesn't work and I don't know why. Sorry about that run on sentence.
There are also sections in the main memory that all have the same "random" value and are spaced the same
distance apart. I have no idea what these are or do, but they do change every time I step through the code.

So let me sum up my questions concisely.

1) In the code below, why don't the functions work as intended?

2) Can I use Flash memory as data storage, without moving or altering the code memory?

Thanks for looking over my code ,and any help you can offer.

Triston

____________________________________ CODE __________________________________________________

     #include'msp430x22x4';

//******************************* Function declarations ****************
     void Data_Erase_Main(void);

//******************************* Global Variables *********************
     volatile unsigned int ADC, i, Temp;

//******************************* Main Program Start *******************
     void main(void)
     {
   WDTCTL = WDTPW + WDTHOLD;                  // Turn off WDT

   // Clock Set Up
   DCOCTL = CALDCO_1MHZ;
   BCSCTL1 = CALBC1_1MHZ;
   BCSCTL2 = SELM_0 | DIVM_0|DIVS_3;    // Selects DCo as masterclock, Division
                                                                              // for master clock and submaster clock
                                                                              // (1, and 8, respectively)

   for(;;)
   {
       Data_Erase_Main();       // supposed to erase a segment of main memory.

       for( i = 1; i< 4 ;i++)       // For loop places 1 - 3 in main memory
       {
           ADC = i;
           Data_In_Main(i);
       }

       for( i = 1; i < 4; i++)       // Using CCE Debug the values 1 - 3 are checked
       {

           Temp = Data_Out_Main();
       }

   }
}

//****************************** Function Definitions ************************************

     //------------------------------ Data_Erase_Main -----------------------------------
      void Data_Erase_Main(void)
       {
   int *P_int;
   FCTL2 = FWKEY + FSSEL0 + FN1;
   FCTL3 = FWKEY;                              // clr LOCK bit
   FCTL1 = FWKEY + ERASE;           // activate segment erase mode

   P_int = (int*)0x4A00;
   *P_int = 0;                  // Dummy write to erase.
       }
     // ----------------------------- Data_In_Main -----------------------------------------
     void Data_In_Main(int n)
       {
   int *P_int;

   FCTL2 = FWKEY + FSSEL0 + FN1;
   FCTL3 = FWKEY;                         // CLR LOCK Bit

   FCTL1 = FWKEY + WRT;           // Set WRT bit to enable WRT mode

   n--;                   // setting n to one will ensure a write to the
                       // original pointer location (i.e. 0x4A00).

   P_int = (int*)0x4A00;           // Intiate pointer to selected location
   P_int = P_int - n;
   *P_int = ADC;

   FCTL1 = FWKEY;
   FCTL3 = FWKEY + LOCK;

   }

   //--------------------------- Data_Out_Main ------------------------------------------
   unsigned int Data_Out_Main(int n)
   {
       volatile unsigned int x2 = 0;
       int *P_int;

       FCTL2 = FWKEY + FSSEL0 + FN1;
       FCTL3 = FWKEY;           // CLR LOCK bit

       n--;
       P_int = (int*)0x4A00;       // Set pointer to reference location
       P_int = P_int - n;               // Go to location n away from reference
       x2 = *P_int;              // Store value in x2
       return x2;                            // return x2 value to main function
   }

vsp2566 AFE/CCD questions

Ray Schumacher — Sun, 22 Nov 2009 22:27:52 GMT

To interface the vsp2566 to a TC237 or TC253 CCD (or any other), how is the H/V pixel count set? Ie, to properly set OB via the leading, trailing pixels per line, and blank lines, it seems that the AFE needs these values set in a register (?). I've read the PDFs and the block diagram pages, but it still isn't quite clear.

Are there reference circuits for the vsp2566? DSP code?

EZ430-RF2500-SEH price too high for students project

jan — Thu, 19 Nov 2009 03:11:16 GMT

Hi,

I was thinking of getting a couple of eZ430-RF2500-SEH for students project, but the price $149 is too high.

Now, it has eZ430-RF2500, which costs $49 + CBC050, which costs $35.95 http://search.digikey.com/scripts/DkSearch/dksus.dll?Cat=2621710&k=Cymbet

plus a small solar panel + others.

From a simple math it looks, like it is a most expensive small solar panel in a world.

Can that price be made more realistic?

Regards

Jan

how to access pixel data (i.e. YUV) in buffer

Jawa — Sun, 22 Nov 2009 21:02:42 GMT

I have a couple of basic questions.

a) How does one access the pixel information, in the buffer.

I am using the dm6467 board and running the encode/decode. I have reproduced

the code context in the demo for reference below:

-------------------------------------------------------------------------------------------

        /* Get a buffer from the capture driver to encode */
        if (Capture_get(hCapture, &hCapBuf) < 0) {
            ERR("Failed to get capture buffer\n");
            cleanup(THREAD_FAILURE);
        }

        if (resize) {
            /* Resize buffer from 720P to a smaller resolution */
            if (Resize_execute(hRsz, hCapBuf, hIntBuf) < 0) {
                ERR("Failed to execute resize job\n");
                cleanup(THREAD_FAILURE);
            }

            hInBuf = hIntBuf;
        }
        else {
            hInBuf = hCapBuf;
        }

        /*
         * Color convert the captured (and possibly resized)
         * buffer from 422Psemi to 420Psemi.
         */
        if (Ccv_execute(hCcv, hInBuf, hDstBuf) < 0) {
            ERR("Failed to execute color conversion job\n");
            cleanup(THREAD_FAILURE);
        }

question: a) How do I access pixel info like luma and chroma YUV structure of the frame from the hDstBuf which is a pointer to Buffer_Handle ? any code snippets available ? (I take from the comment

that it is in the 420Psemi format.)

b) are there any tools available for viewing the frame in this format after I retrieve it ?

Thanks in advance,

How to get started with CC2530, Home Automation, ...

Amit Kumar — Wed, 17 Jun 2009 19:26:14 GMT

I am new to embedded systems, but I am very much interested in developing Zigbee application for Home & Building Automation and other stuffs. As per TI site, CC2350 is the new SoC being offered by TI, my question may seem silly to you but I am novice to this domain, please bear with me :)

CC2530 - this a RF transceiver with Z-stack embedded on it. I can develop Zigbee application using IDE provided by IAR or GCC, load it on CC2530 and I can start using this as a fully functional wireless network node, am I right?

I have just above mentioned requirements that I need a RF transceiver/SoC embedded with Z-Stack, on which I can load my own applications and this should be functional as a node in the wireless network. Could you suggest me the best possible solution from TI keeping in consideration my requirements.

Thanks in advance.

-Amit

Real-time video processing

Bulut Akisik — Sun, 22 Nov 2009 20:17:18 GMT

We are a team of engineers working on an innovative product in the industry of security&surveillance systems.We are inquiring about the products in market which may fit to our desires.Our inquiry is based on video processing products capable of providing simultaneous processing of multiple camera inputs with the user defined algorithm. Tailored combinations of frame grabbers and microcontrollers or FPGAs will be offering the most suitable products for us to work on.We are in a stage of testing our algorithm in real-time environment and we hope by the hardware recommendation of you , this product will become reality in a short time.

How can I use a cmos sensor with DM355EVM?

Tony — Fri, 12 Dec 2008 06:28:34 GMT

I want to use a CMOS imager outputting 8bit YCbCr 4:2:2 with the dm355 EVM. But the board's default use is tvp5146,then,what can I do to make it suite for my sensor(the sensor is ov7620)?

Extra EZ430-RF2480 target boards available ?

jespern — Sun, 22 Nov 2009 15:58:19 GMT

Hello,

I have been experimenting with the ZACCEL kit and would like to get more target boards than the 3 available in the kit.

Does anybody know if extra EZ430-RF2480 target boards are available separately (instead of buying extra ZACCEL kits) ?

Regards