TI E2E Community (Beta)

Problem with ECAP counts being off

Christopher Taylor — Sat, 21 Nov 2009 16:05:45 GMT

I am running the 28335 processor for a motor control application. The clock is set to 150 MHz. I have 3 hall sensors feeding into the ECAPs. I have measured the speed with a tach and the counts from rising edge to rising edge on Hall1 is not matching up to the expected value. The state is being checked in a 100Khz polling loop (PRD function using DSP BIOS). My assumption is that each count equates to 1 clock tick of the 150 MHz clock. Has anyone seen this or is there something wrong with my assumption or implementation? Below is the initialization code.

   ECap1Regs.ECEINT.all = 0x0000;             // Disable all capture interrupts
   ECap1Regs.ECCLR.all = 0xFFFF;              // Clear all CAP interrupt flags
   ECap1Regs.ECCTL1.bit.CAPLDEN = 0;          // Disable CAP1-CAP4 register loads
   ECap1Regs.ECCTL2.bit.TSCTRSTOP = 0;        // Make sure the counter is stopped
   ECap1Regs.ECCTL1.bit.CAPLDEN = 1;          // Enable CAP1-CAP4 register loads
   ECap1Regs.ECCTL1.bit.CAP1POL = 0;
   ECap1Regs.ECCTL1.bit.CTRRST1 = 1;
   ECap1Regs.ECCTL2.bit.TSCTRSTOP = 1;        // Start Counter

This is my logic in the polling loop:

   if (ECap1Regs.ECFLG.bit.CEVT1 != 0)
   {
      timeStamp = ECap1Regs.CAP1;

ECap1Regs.ECCLR.bit.CEVT1 = 1;
}

Interfacing parallel-in serial out shift register with 28335

Arefeen Mohammed — Fri, 20 Nov 2009 21:35:03 GMT

Hello everyone

Looking for an example on how to interface a parallel-in/serial-out shift register with 28335. I am using 28335 with a legacy product and therefore don't have much freedom on interface side - this register outputs a shifted serial data with clock input. Thought to check with the group for a possible example/suggestion to avoid creating the whole system from blank. Thank you in advance for your time and assistance.

DM355_MMC

Tenny Thomas — Thu, 16 Apr 2009 05:22:42 GMT

The DM355 processor is interfaced to MMC card through flash card interface. Please let me know what is the memory capacity of MMC card that can be used.

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.

what is the highest bandwidth sensor signal that can be input into DSP430?

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

Hi I have been a question about DSP430 with sensor applications.

What is the highest bandwidth sensor signal that can be input into DSP430?

I know DSP430 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!

Error when rebuilding the DVSDK for EVM6446

Sara Grassi — Sun, 22 Nov 2009 01:18:18 GMT

Hello, I am following the GSG (SPRUE66F) chapter 4"software setup" for my EVM6446 board.
When I am rebuilding the DVSDK Software (with "make" in in /home/user/dvsdk_2_00_00_22/), I get the following two errors:
---

======== Building linux/image_decode_io_dm6446 ========
configuring image_decode_io_dm6446.x470MV from package/cfg/image_decode_io_dm6446_x470MV.cfg ...
...
      Failed to create engine "decode" since "ti.sdo.servers.jpegdec_unitserver_evmdm6446" could not be found in the XDC_PATH, continuing build..

======== Building linux/image_encode_io_dm6446 ========
configuring image_encode_io_dm6446.x470MV from package/cfg/image_encode_io_dm6446_x470MV.cfg ...
...
      Failed to create engine "encode" since "ti.sdo.servers.jpegenc_unitserver_evmdm6446" could not be found in the XDC_PATH, continuing build..

---

How I could get rid of these error ? Are these errors relevant ?

Thanks and best regards, Sara

----

======== Building linux/image_decode_io_dm6446 ========
Configuring application using linux/image_decode_io_dm6446.cfg

making package.mak (because of package.bld) ...
generating interfaces for package image_decode_io_dm6446_config (because package/package.xdc.inc is older than package.xdc) ...
configuring image_decode_io_dm6446.x470MV from package/cfg/image_decode_io_dm6446_x470MV.cfg ...

      Failed to create engine "decode" since "ti.sdo.servers.jpegdec_unitserver_evmdm6446" could not be found in the XDC_PATH, continuing build..

    will link with ti.sdo.dmai:lib/dmai_linux_dm6446.a470MV
    will link with ti.sdo.ce.image1:lib/release/imgdec1.av5T;lib/release/imgenc1.av5T
    will link with ti.sdo.ce.image:lib/release/image.av5T
    will link with ti.sdo.ce.video2:lib/release/viddec2.av5T
    will link with ti.sdo.ce.video1:lib/release/viddec1.av5T;lib/release/videnc1.av5T
    will link with ti.sdo.ce.video:lib/release/video.av5T
    will link with ti.sdo.ce.audio1:lib/release/auddec1.av5T;lib/release/audenc1.av5T
    will link with ti.sdo.ce.audio:lib/release/audio.av5T
    will link with ti.sdo.ce.speech1:lib/release/sphdec1.av5T;lib/release/sphenc1.av5T
    will link with ti.sdo.ce.speech:lib/release/speech.av5T
    will link with ti.sdo.ce:lib/release/ce.av5T
    will link with ti.sdo.ce.alg:lib/release/Algorithm_noOS.av5T;lib/release/alg.av5T
    will link with ti.sdo.ce.ipc.linux:lib/release/ipc_linux.av5T
    will link with ti.sdo.ce.osal.linux:lib/release/osal_linux_470.av5T
    will link with ti.sdo.fc.acpy3:lib/release/acpy3.a470MV
    will link with ti.sdo.fc.memutils:lib/release/memutils.a470MV
    will link with ti.sdo.linuxutils.cmem:lib/cmem.a470MV
    will link with ti.sdo.fc.dman3:lib/release/dman3Cfg.a470MV
    will link with ti.sdo.ce.node:lib/release/node.av5T
    will link with ti.sdo.ce.utils.xdm:lib/release/XdmUtils.av5T
    will link with ti.sdo.utils.trace:lib/release/gt.a470MV
cl470MV package/cfg/image_decode_io_dm6446_x470MV.c ...
Compiling appMain.dm6446.o470MV from appMain.c..
Compiling linux/main.dm6446.o470MV from linux/main.c..

Linking linux/image_decode_io_dm6446.x470MV from appMain.dm6446.o470MV linux/main.dm6446.o470MV linux/image_decode_io_dm6446_config/linker.cmd /home/user/dvsdk_2_00_00_22/dmai_1_20_00_06/packages/ti/sdo/dmai/lib/dmai_linux_dm6446.a470MV..
make[3]: Leaving directory `/home/user/dvsdk_2_00_00_22/dmai_1_20_00_06/packages/ti/sdo/dmai/apps/image_decode_io'

======== Building linux/image_encode_io_dm6446 ========
Configuring application using linux/image_encode_io_dm6446.cfg

making package.mak (because of package.bld) ...
generating interfaces for package image_encode_io_dm6446_config (because package/package.xdc.inc is older than package.xdc) ...
configuring image_encode_io_dm6446.x470MV from package/cfg/image_encode_io_dm6446_x470MV.cfg ...

      Failed to create engine "encode" since "ti.sdo.servers.jpegenc_unitserver_evmdm6446" could not be found in the XDC_PATH, continuing build..

    will link with ti.sdo.dmai:lib/dmai_linux_dm6446.a470MV
    will link with ti.sdo.ce.image1:lib/release/imgdec1.av5T;lib/release/imgenc1.av5T
    will link with ti.sdo.ce.image:lib/release/image.av5T
    will link with ti.sdo.ce.video2:lib/release/viddec2.av5T
    will link with ti.sdo.ce.video1:lib/release/viddec1.av5T;lib/release/videnc1.av5T
    will link with ti.sdo.ce.video:lib/release/video.av5T
    will link with ti.sdo.ce.audio1:lib/release/auddec1.av5T;lib/release/audenc1.av5T
    will link with ti.sdo.ce.audio:lib/release/audio.av5T
    will link with ti.sdo.ce.speech1:lib/release/sphdec1.av5T;lib/release/sphenc1.av5T
    will link with ti.sdo.ce.speech:lib/release/speech.av5T
    will link with ti.sdo.ce:lib/release/ce.av5T
    will link with ti.sdo.ce.alg:lib/release/Algorithm_noOS.av5T;lib/release/alg.av5T
    will link with ti.sdo.ce.ipc.linux:lib/release/ipc_linux.av5T
    will link with ti.sdo.ce.osal.linux:lib/release/osal_linux_470.av5T
    will link with ti.sdo.fc.acpy3:lib/release/acpy3.a470MV
    will link with ti.sdo.fc.memutils:lib/release/memutils.a470MV
    will link with ti.sdo.linuxutils.cmem:lib/cmem.a470MV
    will link with ti.sdo.fc.dman3:lib/release/dman3Cfg.a470MV
    will link with ti.sdo.ce.node:lib/release/node.av5T
    will link with ti.sdo.ce.utils.xdm:lib/release/XdmUtils.av5T
    will link with ti.sdo.utils.trace:lib/release/gt.a470MV
cl470MV package/cfg/image_encode_io_dm6446_x470MV.c ...
Compiling appMain.dm6446.o470MV from appMain.c..
Compiling linux/main.dm6446.o470MV from linux/main.c..

Linking linux/image_encode_io_dm6446.x470MV from appMain.dm6446.o470MV linux/main.dm6446.o470MV linux/image_encode_io_dm6446_config/linker.cmd /home/user/dvsdk_2_00_00_22/dmai_1_20_00_06/packages/ti/sdo/dmai/lib/dmai_linux_dm6446.a470MV..
make[3]: Leaving directory `/home/user/dvsdk_2_00_00_22/dmai_1_20_00_06/packages/ti/sdo/dmai/apps/image_encode_io'

What is the image loading speed of DMD 4000??

Jinyang Liang — Sat, 21 Nov 2009 23:44:26 GMT

Hello, Could anyone please tell me how long does the DMD 4000 need to load an image? I searched some documents and website and found different number. It would be really grateful if you can also attach some documents regarding determining the DMD speed.

Thanks,

Jinyang

Sending large packets with Z-Stack 1.4.3 and CC2430

Albers — Sat, 21 Nov 2009 22:13:21 GMT

I would like to know what is the maximum packet size for an application in Z-stack 1.4.3 (I'm using CC2430). I know ZigBee 2007 has fragmentation. Unfortunately, CC2430 doesn't support it and i'm using ZigBee 2006.

For example, if I want send packets of 300 bytes, what could I do?

Greetings

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

Error: Failed to create video h264fhdvenc encoder:

zhangke — Tue, 17 Nov 2009 09:25:37 GMT

I am now trying to integrate the H264fhdvenc into my sever. I have successfully finished this step. But when I try to create an instance, the algInit call failed. The debug info is as follows:
[DSP] @3,287,587tk: [+7 T:0x8ba0006c S:0x8ba03ca4] ti.sdo.fc.dskt2 - DSKT2_createAlg3> algInit call failed -1.
What is the possible reason for this? Besides, where can I find supports about how to use the H264fhdvenc?

[DSP] @0,037,346tk: [+0 T:0x8ba0006c S:0x8ba066f4] OG - Global_setSpecialTrace> enter(mask='*+01234567,GT_prefix=12345,GT_time=3')
[DSP] @0,037,438tk: [+4 T:0x8ba0006c S:0x8ba066f4] OG - Global_setSpecialTrace> This program was built with the following packages:
[DSP] @0,037,499tk: [+4 T:0x8ba0006c S:0x8ba066f4] OG -     package ti.targets.rts6000 (/home/zhangke/dvsdk_2_00_00_22/xdctools_3_10_03/packages/ti/targets/rts6000/) [1,0,0,0,1225517497925]
[DSP] @0,037,582tk: [+4 T:0x8ba0006c S:0x8ba066f4] OG -     package ti.sdo.codecs.h264fhdvenc (/home/zhangke/dvsdk_2_00_00_22/dm6467_dvsdk_combos_2_05/packages/ti/sdo/codecs/h264fhdvenc/) [1,0,0,1369825346000]
[DSP] @0,037,671tk: [+4 T:0x8ba0006c S:0x8ba066f4] OG -     package ti.sdo.codecs.g711enc (/home/zhangke/dvsdk_2_00_00_22/dm6467_dvsdk_combos_2_05/packages/ti/sdo/codecs/g711enc/) [1,0,0,1369818072000]
[DSP] @0,037,761tk: [+4 T:0x8ba0006c S:0x8ba066f4] OG -     package ti.sdo.codecs.hdvicp (/home/zhangke/dvsdk_2_00_00_22/dm6467_dvsdk_combos_2_05/packages/ti/sdo/codecs/hdvicp/) [1,0,0,1369825424000]
[DSP] @0,037,847tk: [+4 T:0x8ba0006c S:0x8ba066f4] OG -     package ti.sdo.fc.global (/home/zhangke/dvsdk_2_00_00_22/framework_components_2_23_01/packages/ti/sdo/fc/global/) [1,0,0,1240266696499]
[DSP] @0,037,932tk: [+4 T:0x8ba0006c S:0x8ba066f4] OG -     package ti.sdo.edma3.rm (/home/zhangke/dvsdk_2_00_00_22/framework_components_2_23_01/fctools/packages/ti/sdo/edma3/rm/) [1,3,4,1225865844769]
[DSP] @0,038,019tk: [+4 T:0x8ba0006c S:0x8ba066f4] OG -     package ti.sdo.fc.ires.hdvicp (/home/zhangke/dvsdk_2_00_00_22/framework_components_2_23_01/packages/ti/sdo/fc/ires/hdvicp/) [1,0,1,1240266763264]
[DSP] @0,038,107tk: [+4 T:0x8ba0006c S:0x8ba066f4] OG -     package ti.sdo.utils.trace (/home/zhangke/dvsdk_2_00_00_22/framework_components_2_23_01/packages/ti/sdo/utils/trace/) [1,0,0,1240266922890]
[DSP] @0,038,193tk: [+4 T:0x8ba0006c S:0x8ba066f4] OG -     package ti.rtdx (/home/zhangke/dvsdk_2_00_00_22/bios_5_33_03/packages/ti/rtdx/) [2,0,0,4,1219531643983]
[DSP] @0,038,266tk: [+4 T:0x8ba0006c S:0x8ba066f4] OG -     package ti.psl (/home/zhangke/dvsdk_2_00_00_22/bios_5_33_03/packages/ti/psl/) [5,0,0,0,0]
[DSP] @0,038,334tk: [+4 T:0x8ba0006c S:0x8ba066f4] OG -     package ti.bios (/home/zhangke/dvsdk_2_00_00_22/bios_5_33_03/packages/ti/bios/) [5,2,5,5,1224515922292]
[DSP] @0,038,406tk: [+4 T:0x8ba0006c S:0x8ba066f4] OG -     package ti.sdo.fc.dskt2 (/home/zhangke/dvsdk_2_00_00_22/framework_components_2_23_01/packages/ti/sdo/fc/dskt2/) [1,0,4,1240266678055]
[DSP] @0,038,490tk: [+4 T:0x8ba0006c S:0x8ba066f4] OG -     package ti.sdo.fc.hdintc (/home/zhangke/dvsdk_2_00_00_22/framework_components_2_23_01/packages/ti/sdo/fc/hdintc/) [1,0,4,1240266707594]
[DSP] @0,038,575tk: [+4 T:0x8ba0006c S:0x8ba066f4] OG -     package ti.sdo.fc.memutils (/home/zhangke/dvsdk_2_00_00_22/framework_components_2_23_01/packages/ti/sdo/fc/memutils/) [1,0,0,1240266801007]
[DSP] @0,038,661tk: [+4 T:0x8ba0006c S:0x8ba066f4] OG -     package ti.sdo.fc.ires.nullresource (/home/zhangke/dvsdk_2_00_00_22/framework_components_2_23_01/packages/ti/sdo/fc/ires/nullresource/) [1,0,0,1240266782634]
[DSP] @0,038,753tk: [+4 T:0x8ba0006c S:0x8ba066f4] OG -     package ti.sdo.fc.rman (/home/zhangke/dvsdk_2_00_00_22/framework_components_2_23_01/packages/ti/sdo/fc/rman/) [2,0,0,1240266813533]
[DSP] @0,038,836tk: [+4 T:0x8ba0006c S:0x8ba066f4] OG -     package ti.sdo.fc.edma3 (/home/zhangke/dvsdk_2_00_00_22/framework_components_2_23_01/packages/ti/sdo/fc/edma3/) [2,0,0,1240266681138]
[DSP] @0,038,920tk: [+4 T:0x8ba0006c S:0x8ba066f4] OG -     package ti.sdo.fc.ires.edma3chan (/home/zhangke/dvsdk_2_00_00_22/framework_components_2_23_01/packages/ti/sdo/fc/ires/edma3chan/) [1,0,0,1240266737833]
[DSP] @0,039,010tk: [+4 T:0x8ba0006c S:0x8ba066f4] OG -     package ti.sdo.ce.global (/home/zhangke/dvsdk_2_00_00_22/codec_engine_2_23_01/packages/ti/sdo/ce/global/) [1,0,0,1240276693464]
[DSP] @0,039,092tk: [+4 T:0x8ba0006c S:0x8ba066f4] OG -     package ti.xdais.dm (/home/zhangke/dvsdk_2_00_00_22/xdais_6_23/packages/ti/xdais/dm/) [1,0,5,1236972452910]
[DSP] @0,039,166tk: [+4 T:0x8ba0006c S:0x8ba066f4] OG -     p@0,695,385us: [+0 T:0x43b70490 S:0x43b6fc24] OC - Comm_put> Enter(queue=0x0, msg=0x44380880)

[DSP] @0,039,238tk: [+4 T:0x8ba0006c S:0x8ba066f4] OG -     package ti.sdo.ce.node (/home/zhangke/dvsdk_2_00_00_22/codec_engine_2_23_01/packages/ti/sdo/ce/node/) [1,0,0,1240276734858]
[DSP] @0,039,318tk: [+4 T:0x8ba0006c S:0x8ba066f4] OG -     package ti.sdo.ce.ipc.dsplink.dsp (/home/zhangke/dvsdk_2_00_00_22/codec_engine_2_23_01/packages/ti/sdo/ce/ipc/dsplink/dsp/) [2,0,1,1240276720026]
[DSP] @0,039,406tk: [+4 T:0x8ba0006c S:0x8ba066f4] OG -     package ti.sdo.ce.utils.xdm (/home/zhangke/dvsdk_2_00_00_22/codec_engine_2_23_01/packages/ti/sdo/ce/utils/xdm/) [1,0,2,1240276919490]
[DSP] @0,039,490tk: [+4 T:0x8ba0006c S:0x8ba066f4] OG -     package ti.sdo.fc.dman3 (/home/zhangke/dvsdk_2_00_00_22/framework_components_2_23_01/packages/ti/sdo/fc/dman3/) [1,0,4,1240266658662]
[DSP] @0,039,574tk: [+4 T:0x8ba0006c S:0x8ba066f4] OG -     package ti.sdo.fc.acpy3 (/home/zhangke/dvsdk_2_00_00_22/framework_components_2_23_01/packages/ti/sdo/fc/acpy3/) [1,0,4,1240266659108]
[DSP] @0,039,657tk: [+4 T:0x8ba0006c S:0x8ba066f4] OG -     package dsplink.dsp (/home/zhangke/dvsdk_2_00_00_22/dsplink-1_61_03-prebuilt/packages/dsplink/dsp/) [1,4,0,1239931280000]
[DSP] @0,039,737tk: [+4 T:0x8ba0006c S:0x8ba066f4] OG -     package ti.bios.utils (/home/zhangke/dvsdk_2_00_00_22/biosutils_1_01_00/packages/ti/bios/utils/) [2,0,1,0,0]
[DSP] @0,039,812tk: [+4 T:0x8ba0006c S:0x8ba066f4] OG -     package ti.catalog.c6000 (/home/zhangke/dvsdk_2_00_00_22/xdctools_3_10_03/packages/ti/catalog/c6000/) [1,0,0,0,0]
[DSP] @0,039,888tk: [+4 T:0x8ba0006c S:0x8ba066f4] OG -     package ti.platforms.evmDM6467 (/home/zhangke/dvsdk_2_00_00_22/bios_5_33_03/packages/ti/platforms/evmDM6467/) [1,0,0,0,0]
[DSP] @0,039,967tk: [+4 T:0x8ba0006c S:0x8ba066f4] OG -     package ti.sdo.ce.osal (/home/zhangke/dvsdk_2_00_00_22/codec_engine_2_23_01/packages/ti/sdo/ce/osal/) [2,0,2,1240276730877]
[DSP] @0,040,050tk: [+4 T:0x8ba0006c S:0x8ba066f4] OG -     package ti.sdo.ce.osal.bios (/home/zhangke/dvsdk_2_00_00_22/codec_engine_2_23_01/packages/ti/sdo/ce/osal/bios/) [2,0,1,1240276734107]
[DSP] @0,040,134tk: [+4 T:0x8ba0006c S:0x8ba066f4] OG -     package ti.sdo.ce.ipc (/home/zhangke/dvsdk_2_00_00_22/codec_engine_2_23_01/packages/ti/sdo/ce/ipc/) [2,0,1,1240276698961]
[DSP] @0,040,213tk: [+4 T:0x8ba0006c S:0x8ba066f4] OG -     package ti.sdo.ce.ipc.bios (/home/zhangke/dvsdk_2_00_00_22/codec_engine_2_23_01/packages/ti/sdo/ce/ipc/bios/) [2,0,1,1240276705217]
[DSP] @0,040,296tk: [+4 T:0x8ba0006c S:0x8ba066f4] OG -     package ti.sdo.ce.alg (/home/zhangke/dvsdk_2_00_00_22/codec_engine_2_23_01/packages/ti/sdo/ce/alg/) [1,0,1,1240276276798]
[DSP] @0,040,376tk: [+4 T:0x8ba0006c S:0x8ba066f4] OG -     package ti.sdo.ce (/home/zhangke/dvsdk_2_00_00_22/codec_engine_2_23_01/packages/ti/sdo/ce/) [1,0,6,1240276276491]
[DSP] @0,040,452tk: [+4 T:0x8ba0006c S:0x8ba066f4] OG -     package ti.sdo.ce.bioslog (/home/zhangke/dvsdk_2_00_00_22/codec_engine_2_23_01/packages/ti/sdo/ce/bioslog/) [1,0,1,1240276303166]
[DSP] @0,040,534tk: [+4 T:0x8ba0006c S:0x8ba066f4] OG -     package ti.sdo.ce.video1 (/home/zhangke/dvsdk_2_00_00_22/codec_engine_2_23_01/packages/ti/sdo/ce/video1/) [1,0,2,1240276935900]
[DSP] @0,040,616tk: [+4 T:0x8ba0006c S:0x8ba066f4] OG -     package ti.sdo.codecs.h264fhdvenc.ce (/home/zhangke/dvsdk_2_00_00_22/dm6467_dvsdk_combos_2_05/packages/ti/sdo/codecs/h264fhdvenc/ce/) [1,0,0,1369825346000]
[DSP] @0,040,708tk: [+4 T:0x8ba0006c S:0x8ba066f4] OG -     package ti.sdo.ce.speech1 (/home/zhangke/dvsdk_2_00_00_22/codec_engine_2_23_01/packages/ti/sdo/ce/speech1/) [1,0,1,1240276763928]
[DSP] @0,040,790tk: [+4 T:0x8ba0006c S:0x8ba066f4] OG -     package ti.sdo.codecs.g711enc.ce (/home/zhangke/dvsdk_2_00_00_22/dm6467_dvsdk_combos_2_05/packages/ti/sdo/codecs/g711enc/ce/) [1,0,0,1369818077000]
[DSP] @0,040,879tk: [+4 T:0x8ba0006c S:0x8ba066f4] OG -     package ti.sdo.servers.encode (/home/zhangke/dvsdk_2_00_00_22/dm6467_dvsdk_combos_2_05/packages/ti/sdo/servers/encode/) []
[DSP] @0,040,959tk: [+0 T:0x8ba0006c S:0x8ba066f4] OG - Global_setSpecialTrace> return
[DSP] @0,042,896tk: @0,702,028us: [+0 T:0x43b70490 S:0x43b6fc24] OC - Comm_put> Enter(queue=0x0, msg=0x44380880)
@0,702,256us: [+0 T:0x43b70490 S:0x43b6fc24] OC - Comm_put> return (0)
@0,702,463us: [+0 T:0x43b70490 S:0x43b6fc1c] OC - Comm_get> Enter(queue=0x10000, msg=0x43b6fcbc, timeout=-1)
@0,702,779us: [+0 T:0x43b70490 S:0x43b6fc1c] OC - Comm_get> MSGQ_get() status=0x8000, return (0)
[+0 T:0x8ba0006c S:0x8ba0673c] CR - processRmsCmd(0x8fe038a8, 4056): cmd = 5
[DSP] @0,042,954tk: [+0 T:0x8ba0006c S:0x8ba0673c] CR - remote time = 0x0, trace buffer size = 4032
[DSP] @0,058,637tk: [+0 T:0x8ba0006c S:0x8ba0673c] CR - processRmsCmd(0x8fe038a8, 4056): cmd = 5
[DSP] @0,058,691tk: [+0 T:0x8ba0006c S:0x8ba0673c] CR - remote time = 0x0, trace buffer size = 4032
[DSP] @0,074,050tk: [+0 T:0x8ba0006c S:0x8ba0673c] CR - processRmsCmd(0x8fe038a8, 4056): cmd = 5
[DSP] @0,074,104tk: [+0 T:0x8ba0006c S:0x8ba0673c] CR - remote time = 0x0, trace buffer size = 4032
@0,703,825us: [+0 T:0x43b70490 S:0x43b6fc54] CE - Engine_fwriteTrace> returning count [8911]
@0,703,985us: [+0 T:0x43b70490 S:0x43b6fcbc] CE - Engine_open> return(404808)
@0,704,197us: [+2 T:0x43b70490 S:0x43b6fc44] ti.sdo.dmai - [Venc1] Creating encoder h264fhdvenc for max 1280x720 bitrate 2000000 ratectrl 4
@0,704,477us: [+0 T:0x43b70490 S:0x43b6fc1c] ti.sdo.ce.video1.VIDENC1 - VIDENC1_create> Enter (engine=0x62d48, name='h264fhdvenc', params=0x43b6fdd0)
@0,704,717us: [+0 T:0x43b70490 S:0x43b6fbec] CV - VISA_create(0x62d48, 'h264fhdvenc', 0x43b6fdd0, 0x2496, 'ti.sdo.ce.video1.IVIDENC1')
@0,704,895us: [+0 T:0x43b70490 S:0x43b6faec] CV - VISA_create2(0x62d48, 'h264fhdvenc', 0x43b6fdd0, 0x30, 0x2496, 'ti.sdo.ce.video1.IVIDENC1')
@0,705,082us: [+0 T:0x43b70490 S:0x43b6fad4] OM - Memory_alloc> Enter(0x30)
@0,705,250us: [+0 T:0x43b70490 S:0x43b6fad4] OM - Memory_alloc> return (0x63148)
@0,705,402us: [+0 T:0x43b70490 S:0x43b6fa74] CE - Engine_createNode(0x62d48, 'h264fhdvenc', 2496, 0x43b6fdd0, 0x30, 0x43b6fbe4)
@0,705,564us: [+0 T:0x43b70490 S:0x43b6fa74] CE - Engine> allocNode Enter(engine=0x62d48, impId='h264fhdvenc')
@0,705,713us: [+0 T:0x43b70490 S:0x43b6fa5c] OM - Memory_alloc> Enter(0x20)
@0,705,862us: [+0 T:0x43b70490 S:0x43b6fa5c] OM - Memory_alloc> return (0x62fd8)
@0,706,032us: [+0 T:0x43b70490 S:0x43b6fa74] CE - Engine> allocNode(). Calling Comm_create(gppfromnode_2124_1, 0x62fe0, NULL)
@0,706,188us: [+0 T:0x43b70490 S:0x43b6fa4c] OC - Comm_create> Enter(queueName='gppfromnode_2124_1', queue=0x62fe0, attrs=0x0)
@0,706,346us: [+0 T:0x43b70490 S:0x43b6fa34] OM - Memory_alloc> Enter(0x4)
@0,706,497us: [+0 T:0x43b70490 S:0x43b6fa34] OM - Memory_alloc> return (0x63180)
@0,706,956us: [+0 T:0x43b70490 S:0x43b6fa4c] OC - Comm_create> return (0x63180)
@0,707,214us: [+0 T:0x43b70490 S:0x43b6fa54] OC - Comm_put> Enter(queue=0x0, msg=0x44380880)
@0,707,448us: [+0 T:0x43b70490 S:0x43b6fa54] OC - Comm_put> return (0)
@0,707,608us: [+0 T:0x43b70490 S:0x43b6fa4c] OC - Comm_get> Enter(queue=0x10000, msg=0x43b6fafc, timeout=-1)
@0,742,372us: [+0 T:0x43b70490 S:0x43b6fa4c] OC - Comm_get> MSGQ_get() status=0x8000, return (0)
@0,742,651us: [+0 T:0x43b70490 S:0x43b6fa4c] OC - Comm_delete> Enter (comm=0x63180)
@0,743,258us: [+0 T:0x43b70490 S:0x43b6fa2c] OM - Memory_free> Enter(0x63180, 0x4)
@0,743,480us: [+0 T:0x43b70490 S:0x43b6fa2c] OM - Memory_free> return (0x1)
@0,743,735us: [+0 T:0x43b70490 S:0x43b6fa6c] OC - Comm_delete> return
@0,743,979us: [+0 T:0x43b70490 S:0x43b6fa54] OM - Memory_free> Enter(0x62fd8, 0x20)
@0,744,167us: [+0 T:0x43b70490 S:0x43b6fa54] OM - Memory_free> return (0x1)
@0,744,409us: [+6 T:0x43b70490 S:0x43b6fa74] CE - Engine_createNode> Remote node creation FAILED (0x80008008).
@0,744,640us: [+0 T:0x43b70490 S:0x43b6f9dc] OC - Comm_put> Enter(queue=0x0, msg=0x44380880)
@0,744,882us: [+0 T:0x43b70490 S:0x43b6f9dc] OC - Comm_put> return (0)
@0,745,162us: [+0 T:0x43b70490 S:0x43b6f9d4] OC - Comm_get> Enter(queue=0x10000, msg=0x43b6fa74, timeout=-1)
@0,745,561us: [+0 T:0x43b70490 S:0x43b6f9d4] OC - Comm_get> MSGQ_get() status=0x8000, return (0)
[DSP] @0,086,094tk: [+0 T:0x8ba0006c S:0x8ba0673c] CR - processRmsCmd(0x8fe038a8, 4056): cmd = 0
[DSP] @0,086,154tk: [+0 T:0x8ba0006c S:0x8ba0662c] OM - Memory_alloc> Enter(size=0x18)
[DSP] @0,086,203tk: [+0 T:0x8ba0006c S:0x8ba0662c] OM - Memory_alloc> return (0x8fa8a658)
[DSP] @0,086,254tk: [+0 T:0x8ba0006c S:0x8ba0662c] OM - Memory_alloc> Enter(size=0xe)
[DSP] @0,086,299tk: [+0 T:0x8ba0006c S:0x8ba0662c] OM - Memory_alloc> return (0x8fa8a670)
[DSP] @0,086,355tk: [+0 T:0x8ba0006c S:0x8ba065f4] OM - Memory_alloc> Enter(size=0x20)
[DSP] @0,086,401tk: [+0 T:0x8ba0006c S:0x8ba065f4] OM - Memory_alloc> return (0x8fa8a680)
[DSP] @0,086,457tk: [+0 T:0x8ba0006c S:0x8ba065c4] OM - Memory_alloc> Enter(size=0x24)
[DSP] @0,086,502tk: [+0 T:0x8ba0006c S:0x8ba065c4] OM - Memory_alloc> return (0x8fa8a6a0)
[DSP] @0,086,572tk: [+0 T:0x8ba0006c S:0x8ba065dc] ti.sdo.ce.video1.VIDENC1 - VIDENC1_create> Enter (engine=0x0, name='h264fhdvenc', params=0x8fe038c0)
[DSP] @0,086,652tk: [+0 T:0x8ba0006c S:0x8ba065a4] CV - VISA_create(0x0, 'h264fhdvenc', 0x8fe038c0, 0x2496, 'ti.sdo.ce.video1.IVIDENC1')
[DSP] @0,086,726tk: [+0 T:0x8ba0006c S:0x8ba06494] CV - VISA_create2(0x0, 'h264fhdvenc', 0x8fe038c0, 0x30, 0x2496, 'ti.sdo.ce.video1.IVIDENC1')
[DSP] @0,086,805tk: [+0 T:0x8ba0006c S:0x8ba0642c] CE - Engine_open> Enter('local', 0x8ba0647c, 0x8fe038c0)
[DSP] @0,086,866tk: [+0 T:0x8ba0006c S:0x8ba0640c] OM - Memory_alloc> Enter(size=0x2c)
[DSP] @0,086,912tk: [+0 T:0x8ba0006c S:0x8ba0640c] OM - Memory_alloc> return (0x8fa8a710)
[DSP] @0,086,967tk: [+0 T:0x8ba0006c S:0x8ba0642c] CE - Engine_open> return(-1884772592)
[DSP] @0,087,029tk: [+0 T:0x8ba0006c S:0x8ba06474] OM - Memory_alloc> Enter(size=0x30)
[DSP] @0,087,074tk: [+0 T:0x8ba0006c S:0x8ba06474] OM - Memory_alloc> return (0x8fa8a740)
[DSP] @0,087,126tk: [+0 T:0x8ba0006c S:0x8ba0644c] ti.sdo.ce.alg.Algorithm - Algorithm_create> Enter(fxns=0x8fa481e4, idma3Fxns=0x0, iresFxns=0x8fa4813c, params=0x8fe038c0, attrs=0x8ba06590)
[DSP] @0,087,222tk: [+0 T:0x8ba0006c S:0x8ba0642c] OM - Memory_alloc> Enter(size=0x10)
[DSP] @0,087,268tk: [+0 T:0x8ba0006c S:0x8ba0642c] OM - Memory_alloc> return (0x8fa8a770)
[DSP] @0,087,331tk: [+0 T:0x8ba0006c S:0x8ba0640c] ti.sdo.fc.dskt2 - _DSKT2_init> Enter
[DSP] @0,087,400tk: [+0 T:0x8ba0006c S:0x8ba0640c] ti.sdo.fc.dskt2 - _DSKT2_init> Exit
[DSP] @0,087,445tk: [+0 T:0x8ba0006c S:0x8ba0641c] ti.sdo.fc.dskt2 - DSKT2_createAlg> Enter (scratchId=0, fxns=0x8fa481e4, parentAlg=0x0, params=0x8fe038c0)
[DSP] @0,087,523tk: [+0 T:0x8ba0006c S:0x8ba063a4] ti.sdo.fc.dskt2 - _DSKT2_init> Enter
[DSP] @0,087,568tk: [+0 T:0x8ba0006c S:0x8ba063a4] ti.sdo.fc.dskt2 - _DSKT2_init> Exit
[DSP] @0,087,613tk: [+0 T:0x8ba0006c S:0x8ba063b4] ti.sdo.fc.dskt2 - DSKT2_createAlg3> Enter (scratchId=0, fxns=0x8fa481e4, parentAlg=0x0, params=0x8fe038c0, extHeapId=-1881130816, singleHeap=0)
[DSP] @0,087,709tk: [+2 T:0x8ba0006c S:0x8ba063b4] ti.sdo.fc.dskt2 - DSKT2_createAlg3> DSKT2_AlgAttrs extHeapId -1 and singleHeap 0
[DSP] @0,087,777tk: [+2 T:0x8ba0006c S:0x8ba063b4] ti.sdo.fc.dskt2 - DSKT2_createAlg3> Num memory recs requested 12
[DSP] @0,087,837tk: [+2 T:0x8ba0006c S:0x8ba063b4] ti.sdo.fc.dskt2 - DSKT2_createAlg3> memTab allocated at 0x8fa8ab10 size=0xf0
[DSP] @0,087,905tk: [+2 T:0x8ba0006c S:0x8ba063b4] ti.sdo.fc.dskt2 - DSKT2_createAlg3> Num memory recs requested 12
[DSP] @0,087,967tk: [+4 T:0x8ba0006c S:0x8ba063b4] ti.sdo.fc.dskt2 - DSKT2_createAlg3> Requested memTab[0]: size=0x1ed8, align=0x1, space=IALG_EXTERNAL, attrs=IALG_PERSIST
[DSP] @0,088,050tk: [+4 T:0x8ba0006c S:0x8ba063b4] ti.sdo.fc.dskt2 - DSKT2_createAlg3> Requested memTab[1]: size=0x5c00, align=0x8, space=IALG_DARAM0, attrs=IALG_SCRATCH
[DSP] @0,088,129tk: [+4 T:0x8ba0006c S:0x8ba063b4] ti.sdo.fc.dskt2 - DSKT2_createAlg3> Requested memTab[2]: size=0xc00, align=0x1, space=IALG_EXTERNAL, attrs=IALG_PERSIST
[DSP] @0,088,208tk: [+4 T:0x8ba0006c S:0x8ba063b4] ti.sdo.fc.dskt2 - DSKT2_createAlg3> Requested memTab[3]: size=0x5c00, align=0x1, space=IALG_EXTERNAL, attrs=IALG_SCRATCH
[DSP] @0,088,288tk: [+4 T:0x8ba0006c S:0x8ba063b4] ti.sdo.fc.dskt2 - DSKT2_createAlg3> Requested memTab[4]: size=0x1400, align=0x1, space=IALG_EXTERNAL, attrs=IALG_PERSIST
[DSP] @0,088,367tk: [+4 T:0x8ba0006c S:0x8ba063@0,756,934us: [+0 T:0x43b70490 S:0x43b6f9dc] OC - Comm_put> Enter(queue=0x0, msg=0x44380880)
@0,757,166us: [+0 T:0x43b70490 S:0x43b6f9dc] OC - Comm_put> return (0)
@0,757,374us: [+0 T:0x43b70490 S:0x43b6f9d4] OC - Comm_get> Enter(queue=0x10000, msg=0x43b6fa74, timeout=-1)
@0,757,690us: [+0 T:0x43b70490 S:0x43b6f9d4] OC - Comm_get> MSGQ_get() status=0x8000, return (0)
b4] ti.sdo.fc.dskt2 - DSKT2_createAlg3> Requested memTab[5]: size=0x451c88, align=0x8, space=IALG_EXTERNAL, attrs=IALG_PERSIST
[DSP] @0,088,448tk: [+4 T:0x8ba0006c S:0x8ba063b4] ti.sdo.fc.dskt2 - DSKT2_createAlg3> Requested memTab[6]: size=0xc00, align=0x8, space=IALG_DARAM0, attrs=IALG_SCRATCH
[DSP] @0,088,527tk: [+4 T:0x8ba0006c S:0x8ba063b4] ti.sdo.fc.dskt2 - DSKT2_createAlg3> Requested memTab[7]: size=0x6400, align=0x80, space=IALG_DARAM0, attrs=IALG_SCRATCH
[DSP] @0,088,606tk: [+4 T:0x8ba0006c S:0x8ba063b4] ti.sdo.fc.dskt2 - DSKT2_createAlg3> Requested memTab[8]: size=0x99c, align=0x20, space=IALG_EXTERNAL, attrs=IALG_PERSIST
[DSP] @0,088,686tk: [+4 T:0x8ba0006c S:0x8ba063b4] ti.sdo.fc.dskt2 - DSKT2_createAlg3> Requested memTab[9]: size=0x100, align=0x20, space=IALG_DARAM0, attrs=IALG_SCRATCH
[DSP] @0,088,787tk: [+4 T:0x8ba0006c S:0x8ba063b4] ti.sdo.fc.dskt2 - DSKT2_createAlg3> Requested memTab[10]: size=0x14, align=0x20, space=IALG_EXTERNAL, attrs=IALG_PERSIST
[DSP] @0,088,866tk: [+4 T:0x8ba0006c S:0x8ba063b4] ti.sdo.fc.dskt2 - DSKT2_createAlg3> Requested memTab[11]: size=0x8, align=0x20, space=IALG_DARAM0, attrs=IALG_SCRATCH
[DSP] @0,088,948tk: [+0 T:0x8ba0006c S:0x8ba06374] ti.sdo.fc.dskt2 - _DSKT2_assignInstanceMemory> Enter (scratchId=0, numRecs=12, extHeapId=0)
[DSP] @0,089,016tk: [+0 T:0x8ba0006c S:0x8ba06354] ti.sdo.fc.dskt2 - _DSKT2_usesInternalScratch> Enter (numRecs=12)
[DSP] @0,089,072tk: [+0 T:0x8ba0006c S:0x8ba06354] ti.sdo.fc.dskt2 - _DSKT2_usesInternalScratch> Exit (returnVal=1)
[DSP] @0,089,127tk: [+2 T:0x8ba0006c S:0x8ba06374] ti.sdo.fc.dskt2 - _DSKT2_assignInstanceMemory> Alg requires some Internal Scratch in group 0
[DSP] @0,089,193tk: [+2 T:0x8ba0006c S:0x8ba06374] ti.sdo.fc.dskt2 - _DSKT2_assignInstanceMemory> Allocate as much as possible in the memory space requested
[DSP] @0,089,264tk: [+0 T:0x8ba0006c S:0x8ba062e4] ti.sdo.fc.dskt2 - _DSKT2_initializeAndUseSharedScratch> Enter (scratchGroupId=0, numRecs=12)
[DSP] @0,089,337tk: [+0 T:0x8ba0006c S:0x8ba06294] ti.sdo.fc.dskt2 - _DSKT2_getScratchRequestInfo> Enter (ialgSpace=IALG_DARAM0, numRecs=12)
[DSP] @0,089,412tk: [+0 T:0x8ba0006c S:0x8ba06294] ti.sdo.fc.dskt2 - _DSKT2_getScratchRequestInfo> Exit (sizeBestCase=52488, sizeWorstCase=52696, numScratchRecs=5)
[DSP] @0,089,537tk: [+0 T:0x8ba0006c S:0x8ba062c4] ti.sdo.fc.dskt2 - _DSKT2_useSharedScratch> Enter (scrBuffDesc->base=0x11818000)
[DSP] @0,089,603tk: [+0 T:0x8ba0006c S:0x8ba062c4] ti.sdo.fc.dskt2 - _DSKT2_useSharedScratch> Exit (status=TRUE)
[DSP] @0,089,657tk: [+0 T:0x8ba0006c S:0x8ba062c4] ti.sdo.fc.dskt2 - _DSKT2_useSharedScratch> Enter (scrBuffDesc->base=0x11818000)
[DSP] @0,089,721tk: [+0 T:0x8ba0006c S:0x8ba062c4] ti.sdo.fc.dskt2 - _DSKT2_useSharedScratch> Exit (status=TRUE)
[DSP] @0,089,775tk: [+0 T:0x8ba0006c S:0x8ba062c4] ti.sdo.fc.dskt2 - _DSKT2_useSharedScratch> Enter (scrBuffDesc->base=0x11818000)
[DSP] @0,089,838tk: [+0 T:0x8ba0006c S:0x8ba062c4] ti.sdo.fc.dskt2 - _DSKT2_useSharedScratch> Exit (status=TRUE)
[DSP] @0,089,892tk: [+0 T:0x8ba0006c S:0x8ba062c4] ti.sdo.fc.dskt2 - _DSKT2_useSharedScratch> Enter (scrBuffDesc->base=0x11818000)
[DSP] @0,089,955tk: [+0 T:0x8ba0006c S:0x8ba062c4] ti.sdo.fc.dskt2 - _DSKT2_useSharedScratch> Exit (status=TRUE)
[DSP] @0,090,009tk: [+0 T:0x8ba0006c S:0x8ba062c4] ti.sdo.fc.dskt2 - _DSKT2_useSharedScratch> Enter (scrBuffDesc->base=0x11818000)
[DSP] @0,090,072tk: [+0 T:0x8ba0006c S:0x8ba062c4] ti.sdo.fc.dskt2 - _DSKT2_useSharedScratch> Exit (status=TRUE)
[DSP] @0,090,130tk: [+0 T:0x8ba0006c S:0x8ba062c4] ti.sdo.fc.dskt2 - _DSKT2_useSharedScratch> Enter (scrBuffDesc->base=0x11818000)
[DSP] @0,090,194tk: [+0 T:0x8ba0006c S:0x8ba062c4] ti.sdo.fc.dskt2 - _DSKT2_useSharedScratch> Exit (status=TRUE)
[DSP] @0,090,248tk: [+0 T:0x8ba0006c S:0x8ba062c4] ti.sdo.fc.dskt2 - _DSKT2_useSharedScratch> Enter (scrBuffDesc->base=0x11818000)
[DSP] @0,090,311tk: [+0 T:0x8ba0006c S:0x8ba062c4] ti.sdo.fc.dskt2 - _DSKT2_useSharedScratch> Exit (status=TRUE)
[DSP] @0,090,365tk: [+0 T:0x8ba0006c S:0x8ba062c4] ti.sdo.fc.dskt2 - _DSKT2_useSharedScratch> Enter (scrBuffDesc->base=0x11818000)
[DSP] @0,090,428tk: [+0 T:0x8ba0006c S:0x8ba062c4] ti.sdo.fc.dskt2 - _DSKT2_useSharedScratch> Exit@0,763,882us: [+0 T:0x43b70490 S:0x43b6f9dc] OC - Comm_put> Enter(queue=0x0, msg=0x44380880)
@0,764,113us: [+0 T:0x43b70490 S:0x43b6f9dc] OC - Comm_put> return (0)
@0,764,317us: [+0 T:0x43b70490 S:0x43b6f9d4] OC - Comm_get> Enter(queue=0x10000, msg=0x43b6fa74, timeout=-1)
@0,764,634us: [+0 T:0x43b70490 S:0x43b6f9d4] OC - Comm_get> MSGQ_get() status=0x8000, return (0)
(status=TRUE)
[DSP] @0,090,482tk: [+0 T:0x8ba0006c S:0x8ba062c4] ti.sdo.fc.dskt2 - _DSKT2_useSharedScratch> Enter (scrBuffDesc->base=0x11818000)
[DSP] @0,090,545tk: [+0 T:0x8ba0006c S:0x8ba062c4] ti.sdo.fc.dskt2 - _DSKT2_useSharedScratch> Exit (status=TRUE)
[DSP] @0,090,599tk: [+0 T:0x8ba0006c S:0x8ba062c4] ti.sdo.fc.dskt2 - _DSKT2_useSharedScratch> Enter (scrBuffDesc->base=0x11818000)
[DSP] @0,090,662tk: [+0 T:0x8ba0006c S:0x8ba062c4] ti.sdo.fc.dskt2 - _DSKT2_useSharedScratch> Exit (status=TRUE)
[DSP] @0,090,722tk: [+0 T:0x8ba0006c S:0x8ba062e4] ti.sdo.fc.dskt2 - _DSKT2_initializeAndUseSharedScratch> Exit
[DSP] @0,090,781tk: [+0 T:0x8ba0006c S:0x8ba06334] ti.sdo.fc.dskt2 - _DSKT2_allocateInDesignatedSpace> Enter (index=0, ialgSpace=IALG_EXTERNAL, extHeapId=0)
[DSP] @0,090,911tk: [+0 T:0x8ba0006c S:0x8ba06334] ti.sdo.fc.dskt2 - _DSKT2_allocateInDesignatedSpace> Exit (returnVal=1)
[DSP] @0,090,970tk: [+2 T:0x8ba0006c S:0x8ba06374] ti.sdo.fc.dskt2 - _DSKT2_assignInstanceMemory> memTab[0] allocated in persistent memory in Memory space:IALG_EXTERNAL. Addr=0x8ba070f8
[DSP] @0,091,062tk: [+0 T:0x8ba0006c S:0x8ba06354] ti.sdo.fc.dskt2 - _DSKT2_isSharedScratchAddr> Enter (scratchMutexId=0, addr=0x11818000)
[DSP] @0,091,132tk: [+0 T:0x8ba0006c S:0x8ba06354] ti.sdo.fc.dskt2 - _DSKT2_isSharedScratch> Exit (status=1 )
[DSP] @0,091,186tk: [+2 T:0x8ba0006c S:0x8ba06374] ti.sdo.fc.dskt2 - _DSKT2_assignInstanceMemory> memTab[1] already allocated from Internal Scratch. Addr=0x11818000, Attrs=IALG_SCRATCH
[DSP] @0,091,271tk: [+0 T:0x8ba0006c S:0x8ba06334] ti.sdo.fc.dskt2 - _DSKT2_allocateInDesignatedSpace> Enter (index=2, ialgSpace=IALG_EXTERNAL, extHeapId=0)
[DSP] @0,091,366tk: [+0 T:0x8ba0006c S:0x8ba06334] ti.sdo.fc.dskt2 - _DSKT2_allocateInDesignatedSpace> Exit (returnVal=1)
[DSP] @0,091,424tk: [+2 T:0x8ba0006c S:0x8ba06374] ti.sdo.fc.dskt2 - _DSKT2_assignInstanceMemory> memTab[2] allocated in persistent memory in Memory space:IALG_EXTERNAL. Addr=0x8ba08fd0
[DSP] @0,091,509tk: [+0 T:0x8ba0006c S:0x8ba06334] ti.sdo.fc.dskt2 - _DSKT2_allocateInDesignatedSpace> Enter (index=3, ialgSpace=IALG_EXTERNAL, extHeapId=0)
[DSP] @0,091,769tk: [+0 T:0x8ba0006c S:0x8ba06334] ti.sdo.fc.dskt2 - _DSKT2_allocateInDesignatedSpace> Exit (returnVal=1)
[DSP] @0,091,827tk: [+2 T:0x8ba0006c S:0x8ba06374] ti.sdo.fc.dskt2 - _DSKT2_assignInstanceMemory> memTab[3] allocated in persistent memory in Memory space:IALG_EXTERNAL. Addr=0x8ba09bd0
[DSP] @0,091,911tk: [+0 T:0x8ba0006c S:0x8ba06334] ti.sdo.fc.dskt2 - _DSKT2_allocateInDesignatedSpace> Enter (index=4, ialgSpace=IALG_EXTERNAL, extHeapId=0)
[DSP] @0,092,023tk: [+0 T:0x8ba0006c S:0x8ba06334] ti.sdo.fc.dskt2 - _DSKT2_allocateInDesignatedSpace> Exit (returnVal=1)
[DSP] @0,092,080tk: [+2 T:0x8ba0006c S:0x8ba06374] ti.sdo.fc.dskt2 - _DSKT2_assignInstanceMemory> memTab[4] allocated in persistent memory in Memory space:IALG_EXTERNAL. Addr=0x8ba0f7d0
[DSP] @0,092,165tk: [+0 T:0x8ba0006c S:0x8ba06334] ti.sdo.fc.dskt2 - _DSKT2_allocateInDesignatedSpace> Enter (index=5, ialgSpace=IALG_EXTERNAL, extHeapId=0)
[DSP] @0,141,507tk: [+0 T:0x8ba0006c S:0x8ba06334] ti.sdo.fc.dskt2 - _DSKT2_allocateInDesignatedSpace> Exit (returnVal=1)
[DSP] @0,141,570tk: [+2 T:0x8ba0006c S:0x8ba06374] ti.sdo.fc.dskt2 - _DSKT2_assignInstanceMemory> memTab[5] allocated in persistent memory in Memory space:IALG_EXTERNAL. Addr=0x8ba10bd0
[DSP] @0,141,655tk: [+0 T:0x8ba0006c S:0x8ba06354] ti.sdo.fc.dskt2 - _DSKT2_isSharedScratchAddr> Enter (scratchMutexId=0, addr=0x1181dc00)
[DSP] @0,141,724tk: [+0 T:0x8ba0006c S:0x8ba06354] ti.sdo.fc.dskt2 - _DSKT2_isSharedScratch> Exit (status=1 )
[DSP] @0,141,781tk: [+2 T:0x8ba0006c S:0x8ba06374] ti.sdo.fc.dskt2 - _DSKT2_assignInstanceMemory> memTab[6] already allocated from Internal Scratch. Addr=0x1181dc00, Attrs=IALG_SCRATCH
[DSP] @0,141,868tk: [+0 T:0x8ba0006c S:0x8ba06354] ti.sdo.fc.dskt2 - _DSKT2_isSharedScratchAddr> Enter (scratchMutexId=0, addr=0x1181e800)
[DSP] @0,141,935tk: [+0 T:0x8ba0006c S:0x8ba06354] ti.sdo.fc.dskt2 - _DSKT2_isSharedScratch> Exit (status=1 )
[DSP] @0,141,989tk: [+2 T:0x8ba0006c S:0x8ba06374] ti.sdo.fc.dskt2 - _DSKT2_assignInstanceMemory> memTab[7] already allocated from Internal Scratch.@0,770,694us: [+0 T:0x43b70490 S:0x43b6f9dc] OC - Comm_put> Enter(queue=0x0, msg=0x44380880)
@0,770,923us: [+0 T:0x43b70490 S:0x43b6f9dc] OC - Comm_put> return (0)
@0,771,126us: [+0 T:0x43b70490 S:0x43b6f9d4] OC - Comm_get> Enter(queue=0x10000, msg=0x43b6fa74, timeout=-1)
@0,771,440us: [+0 T:0x43b70490 S:0x43b6f9d4] OC - Comm_get> MSGQ_get() status=0x8000, return (0)
Addr=0x1181e800, Attrs=IALG_SCRATCH
[DSP] @0,142,073tk: [+0 T:0x8ba0006c S:0x8ba06334] ti.sdo.fc.dskt2 - _DSKT2_allocateInDesignatedSpace> Enter (index=8, ialgSpace=IALG_EXTERNAL, extHeapId=0)
[DSP] @0,142,185tk: [+0 T:0x8ba0006c S:0x8ba06334] ti.sdo.fc.dskt2 - _DSKT2_allocateInDesignatedSpace> Exit (returnVal=1)
[DSP] @0,142,243tk: [+2 T:0x8ba0006c S:0x8ba06374] ti.sdo.fc.dskt2 - _DSKT2_assignInstanceMemory> memTab[8] allocated in persistent memory in Memory space:IALG_EXTERNAL. Addr=0x8be62860
[DSP] @0,142,328tk: [+0 T:0x8ba0006c S:0x8ba06354] ti.sdo.fc.dskt2 - _DSKT2_isSharedScratchAddr> Enter (scratchMutexId=0, addr=0x11824c00)
[DSP] @0,142,395tk: [+0 T:0x8ba0006c S:0x8ba06354] ti.sdo.fc.dskt2 - _DSKT2_isSharedScratch> Exit (status=1 )
[DSP] @0,142,449tk: [+2 T:0x8ba0006c S:0x8ba06374] ti.sdo.fc.dskt2 - _DSKT2_assignInstanceMemory> memTab[9] already allocated from Internal Scratch. Addr=0x11824c00, Attrs=IALG_SCRATCH
[DSP] @0,142,533tk: [+0 T:0x8ba0006c S:0x8ba06334] ti.sdo.fc.dskt2 - _DSKT2_allocateInDesignatedSpace> Enter (index=10, ialgSpace=IALG_EXTERNAL, extHeapId=0)
[DSP] @0,142,607tk: [+0 T:0x8ba0006c S:0x8ba06334] ti.sdo.fc.dskt2 - _DSKT2_allocateInDesignatedSpace> Exit (returnVal=1)
[DSP] @0,142,665tk: [+2 T:0x8ba0006c S:0x8ba06374] ti.sdo.fc.dskt2 - _DSKT2_assignInstanceMemory> memTab[10] allocated in persistent memory in Memory space:IALG_EXTERNAL. Addr=0x8be63200
[DSP] @0,142,751tk: [+0 T:0x8ba0006c S:0x8ba06354] ti.sdo.fc.dskt2 - _DSKT2_isSharedScratchAddr> Enter (scratchMutexId=0, addr=0x11824d00)
[DSP] @0,142,818tk: [+0 T:0x8ba0006c S:0x8ba06354] ti.sdo.fc.dskt2 - _DSKT2_isSharedScratch> Exit (status=1 )
[DSP] @0,142,871tk: [+2 T:0x8ba0006c S:0x8ba06374] ti.sdo.fc.dskt2 - _DSKT2_assignInstanceMemory> memTab[11] already allocated from Internal Scratch. Addr=0x11824d00, Attrs=IALG_SCRATCH
[DSP] @0,142,958tk: [+0 T:0x8ba0006c S:0x8ba06354] ti.sdo.fc.dskt2 - _DSKT2_usesInternalScratch> Enter (numRecs=12)
[DSP] @0,143,014tk: [+0 T:0x8ba0006c S:0x8ba06354] ti.sdo.fc.dskt2 - _DSKT2_usesInternalScratch> Exit (returnVal=1)
[DSP] @0,143,071tk: [+2 T:0x8ba0006c S:0x8ba06374] ti.sdo.fc.dskt2 - _DSKT2_assignInstanceMemory> Increment scratch group 0`s reference count
[DSP] @0,143,138tk: [+0 T:0x8ba0006c S:0x8ba0635c] ti.sdo.fc.dskt2 - _DSKT2_incrScratchReferenceCount> Enter (scratchMutexId=0)
[DSP] @0,143,207tk: [+0 T:0x8ba0006c S:0x8ba0635c] ti.sdo.fc.dskt2 - _DSKT2_incrScratchReferenceCount> Exit
[DSP] @0,143,259tk: [+0 T:0x8ba0006c S:0x8ba06374] ti.sdo.fc.dskt2 - _DSKT2_assignInstanceMemory> Exit (returnVal=1)
[DSP] @0,143,320tk: [+4 T:0x8ba0006c S:0x8ba063b4] ti.sdo.fc.dskt2 - DSKT2_createAlg3> Allocated memTab[0]: base=0x8ba070f8, size=0x1ed8, align=0x1, space=IALG_EXTERNAL, attrs=IALG_PERSIST
[DSP] @0,143,416tk: [+4 T:0x8ba0006c S:0x8ba063b4] ti.sdo.fc.dskt2 - DSKT2_createAlg3> Allocated memTab[1]: base=0x11818000, size=0x5c00, align=0x8, space=IALG_DARAM0, attrs=IALG_SCRATCH
[DSP] @0,143,504tk: [+4 T:0x8ba0006c S:0x8ba063b4] ti.sdo.fc.dskt2 - DSKT2_createAlg3> Allocated memTab[2]: base=0x8ba08fd0, size=0xc00, align=0x1, space=IALG_EXTERNAL, attrs=IALG_PERSIST
[DSP] @0,143,592tk: [+4 T:0x8ba0006c S:0x8ba063b4] ti.sdo.fc.dskt2 - DSKT2_createAlg3> Allocated memTab[3]: base=0x8ba09bd0, size=0x5c00, align=0x1, space=IALG_EXTERNAL, attrs=IALG_PERSIST
[DSP] @0,143,682tk: [+4 T:0x8ba0006c S:0x8ba063b4] ti.sdo.fc.dskt2 - DSKT2_createAlg3> Allocated memTab[4]: base=0x8ba0f7d0, size=0x1400, align=0x1, space=IALG_EXTERNAL, attrs=IALG_PERSIST
[DSP] @0,143,771tk: [+4 T:0x8ba0006c S:0x8ba063b4] ti.sdo.fc.dskt2 - DSKT2_createAlg3> Allocated memTab[5]: base=0x8ba10bd0, size=0x451c88, align=0x8, space=IALG_EXTERNAL, attrs=IALG_PERSIST
[DSP] @0,143,861tk: [+4 T:0x8ba0006c S:0x8ba063b4] ti.sdo.fc.dskt2 - DSKT2_createAlg3> Allocated memTab[6]: base=0x1181dc00, size=0xc00, align=0x8, space=IALG_DARAM0, attrs=IALG_SCRATCH
[DSP] @0,143,949tk: [+4 T:0x8ba0006c S:0x8ba063b4] ti.sdo.fc.dskt2 - DSKT2_createAlg3> Allocated memTab[7]: base=0x1181e800, size=0x6400, align=0x80, space=IALG_DARAM0, attrs=IALG_SCRATCH
[DSP] @0,144,038tk: [+4 T:0x8ba0006c S:0x8ba063b4] ti.sdo.fc.dskt2 - DSKT2_createAlg3> Allocated memTab[8]: base=0x8be6286@0,777,312us: [+0 T:0x43b70490 S:0x43b6f9dc] OC - Comm_put> Enter(queue=0x0, msg=0x44380880)
@0,777,533us: [+0 T:0x43b70490 S:0x43b6f9dc] OC - Comm_put> return (0)
@0,777,735us: [+0 T:0x43b70490 S:0x43b6f9d4] OC - Comm_get> Enter(queue=0x10000, msg=0x43b6fa74, timeout=-1)
@0,778,048us: [+0 T:0x43b70490 S:0x43b6f9d4] OC - Comm_get> MSGQ_get() status=0x8000, return (0)
0, size=0x99c, align=0x20, space=IALG_EXTERNAL, attrs=IALG_PERSIST
[DSP] @0,144,127tk: [+4 T:0x8ba0006c S:0x8ba063b4] ti.sdo.fc.dskt2 - DSKT2_createAlg3> Allocated memTab[9]: base=0x11824c00, size=0x100, align=0x20, space=IALG_DARAM0, attrs=IALG_SCRATCH
[DSP] @0,144,215tk: [+4 T:0x8ba0006c S:0x8ba063b4] ti.sdo.fc.dskt2 - DSKT2_createAlg3> Allocated memTab[10]: base=0x8be63200, size=0x14, align=0x20, space=IALG_EXTERNAL, attrs=IALG_PERSIST
[DSP] @0,144,304tk: [+4 T:0x8ba0006c S:0x8ba063b4] ti.sdo.fc.dskt2 - DSKT2_createAlg3> Allocated memTab[11]: base=0x11824d00, size=0x8, align=0x20, space=IALG_DARAM0, attrs=IALG_SCRATCH
[DSP] @0,144,397tk: [+0 T:0x8ba0006c S:0x8ba0637c] ti.sdo.fc.dskt2 - _DSKT2_enqueueMemTab> Enter (segId=1, memTabSize=240, numRecs=12, extHeapId=0)
[DSP] @0,144,475tk: [+0 T:0x8ba0006c S:0x8ba0637c] ti.sdo.fc.dskt2 - _DSKT2_enqueueMemTab> Exit (status=TRUE)
[DSP] @0,149,780tk: [+7 T:0x8ba0006c S:0x8ba063b4] ti.sdo.fc.dskt2 - DSKT2_createAlg3> algInit call failed -1
[DSP] @0,149,836tk: [+0 T:0x8ba0006c S:0x8ba0637c] ti.sdo.fc.dskt2 - DSKT2_freeAlg> Enter (scratchMutexId=0, alg=0x8ba070f8)
[DSP] @0,149,899tk: [+2 T:0x8ba0006c S:0x8ba0637c] ti.sdo.fc.dskt2 - DSKT2_freeAlg> Dequeue alg information
[DSP] @0,149,953tk: [+0 T:0x8ba0006c S:0x8ba06344] ti.sdo.fc.dskt2 - _DSKT2_dequeueMemTab> Enter (segId=1, alg=0x8ba070f8)
[DSP] @0,150,017tk: [+0 T:0x8ba0006c S:0x8ba06344] ti.sdo.fc.dskt2 - _DSKT2_dequeueMemTab> Exit (memTab=0x8fa8ab10)
[DSP] @0,150,075tk: [+2 T:0x8ba0006c S:0x8ba0637c] ti.sdo.fc.dskt2 - DSKT2_freeAlg> Dequeued alg information, memTab 0x8fa8ab10 memTabSize 240, numRecs 12, extHeapId 0
[DSP] @0,150,155tk: [+2 T:0x8ba0006c S:0x8ba0637c] ti.sdo.fc.dskt2 - DSKT2_freeAlg> Free instance memory
[DSP] @0,150,207tk: [+0 T:0x8ba0006c S:0x8ba06354] ti.sdo.fc.dskt2 - _DSKT2_freeInstanceMemory> Enter (scratchMutexId=0, numRecs=12, extHeapId=0)
[DSP] @0,150,276tk: [+0 T:0x8ba0006c S:0x8ba06324] ti.sdo.fc.dskt2 - _DSKT2_freeAllocatedMemory> Enter (scratchMutexId=0, number=12, extHeapId=0)
[DSP] @0,150,345tk: [+0 T:0x8ba0006c S:0x8ba06304] ti.sdo.fc.dskt2 - _DSKT2_isSharedScratchAddr> Enter (scratchMutexId=0, addr=0x8ba070f8)
[DSP] @0,150,412tk: [+0 T:0x8ba0006c S:0x8ba06304] ti.sdo.fc.dskt2 - _DSKT2_isSharedScratch> Exit (status=0 )
[DSP] @0,150,468tk: [+0 T:0x8ba0006c S:0x8ba06304] ti.sdo.fc.dskt2 - _DSKT2_isSharedScratchAddr> Enter (scratchMutexId=0, addr=0x11818000)
[DSP] @0,150,535tk: [+0 T:0x8ba0006c S:0x8ba06304] ti.sdo.fc.dskt2 - _DSKT2_isSharedScratch> Exit (status=1 )
[DSP] @0,150,589tk: [+0 T:0x8ba0006c S:0x8ba06304] ti.sdo.fc.dskt2 - _DSKT2_isSharedScratchAddr> Enter (scratchMutexId=0, addr=0x8ba08fd0)
[DSP] @0,150,656tk: [+0 T:0x8ba0006c S:0x8ba06304] ti.sdo.fc.dskt2 - _DSKT2_isSharedScratch> Exit (status=0 )
[DSP] @0,150,712tk: [+0 T:0x8ba0006c S:0x8ba06304] ti.sdo.fc.dskt2 - _DSKT2_isSharedScratchAddr> Enter (scratchMutexId=0, addr=0x8ba09bd0)
[DSP] @0,150,779tk: [+0 T:0x8ba0006c S:0x8ba06304] ti.sdo.fc.dskt2 - _DSKT2_isSharedScratch> Exit (status=0 )
[DSP] @0,150,835tk: [+0 T:0x8ba0006c S:0x8ba06304] ti.sdo.fc.dskt2 - _DSKT2_isSharedScratchAddr> Enter (scratchMutexId=0, addr=0x8ba0f7d0)
[DSP] @0,150,902tk: [+0 T:0x8ba0006c S:0x8ba06304] ti.sdo.fc.dskt2 - _DSKT2_isSharedScratch> Exit (status=0 )
[DSP] @0,150,958tk: [+0 T:0x8ba0006c S:0x8ba06304] ti.sdo.fc.dskt2 - _DSKT2_isSharedScratchAddr> Enter (scratchMutexId=0, addr=0x8ba10bd0)
[DSP] @0,151,025tk: [+0 T:0x8ba0006c S:0x8ba06304] ti.sdo.fc.dskt2 - _DSKT2_isSharedScratch> Exit (status=0 )
[DSP] @0,151,081tk: [+0 T:0x8ba0006c S:0x8ba06304] ti.sdo.fc.dskt2 - _DSKT2_isSharedScratchAddr> Enter (scratchMutexId=0, addr=0x1181dc00)
[DSP] @0,151,148tk: [+0 T:0x8ba0006c S:0x8ba06304] ti.sdo.fc.dskt2 - _DSKT2_isSharedScratch> Exit (status=1 )
[DSP] @0,151,201tk: [+0 T:0x8ba0006c S:0x8ba06304] ti.sdo.fc.dskt2 - _DSKT2_isSharedScratchAddr> Enter (scratchMutexId=0, addr=0x1181e800)
[DSP] @0,151,268tk: [+0 T:0x8ba0006c S:0x8ba06304] ti.sdo.fc.dskt2 - _DSKT2_isSharedScratch> Exit (status=1 )
[DSP] @0,151,322tk: [+0 T:0x8ba0006c S:0x8ba06304] ti.sdo.fc.dskt2 - _DSKT2_isSharedScratchAddr> Enter (scratchMutexId=0, addr=0x8be62860)

Problem about the 32bit integer multiply operation in 28335!

Hex — Sat, 21 Nov 2009 08:37:43 GMT

Hi,

I defined a 32bit unsigned integer varible, such as "Uint32 temp".

In ccs3.3, I examined the result of integer multiply operation.

The code is "temp = 320 * 240". The real value of this multiplication

is 76800(excess 16bit interger range). But the value of "temp" in watch

window is 11264. The value between bit31~bit16 is discarded. Why?

Thanks for your answer!

Regarding interfacing MSP430F2002 with CC1150

sengottuvelmurugan — Sat, 21 Nov 2009 18:54:09 GMT

Hi,

I am trying to control CC1150 using MSP430F2002. My goal is transmit a unique ID every 'x' seconds or so. I have converted the development code given along with ez430-RF2500. But I am not sure what clock value to give as input to CC1150. Do any of you have any suggestions?

GUI for DM6446

Ferhat OLGUN — Fri, 28 Aug 2009 11:29:18 GMT

Hi to all,

Is there any GUI interface that can suit on DM6446 platform ?

Can I use "QT for embedded linux" for DM6446 ?

Is there any document related to GUI design for davinci platforms?

Ferhat

TLV320AIC32EVM codec evaluation board setup

John Videtich — Wed, 08 Apr 2009 19:37:51 GMT

Hi all,

I am working with a TLV320AIC32EVM evaluation board and the corresponding USB-MODEVM. I had set it up successfully some time ago and am trying to duplicate the process.

I lost the CD and am missing the driver for Windows to detect the EVM. I have not had success finding the windows drivers for the USB audio device from the product page - http://focus.ti.com/docs/toolsw/folders/print/tlv320aic32evm-pdk.html - or by using Google searches or by scanning my computer for the previously installed drivers.

Any suggestions?

Thank you!

- John

can davinci vpbe output to lcd and pal mode tv simultaneously?

feng — Mon, 12 Oct 2009 12:33:56 GMT

Hi, All

Can davinci vpbe output to lcd and pal mode tv simultaneously?

In the vpbe user guide section 4.4.1.1: "In this mode, the timing generator operates in the standard format. The support formats are 525/60 Hz (NTSC-M) or 625/50 Hz (PAL-B/D/G/H/I) for SDTV and 525p or 625p for HDTV. The digital output from the LCD interface is also available simultaneously. Note, however, this is limited to LCDs, DACs, and encoders that support NTSC/PAL timing and the output will mirror the analog output display." I'm confused about this clause.

what's the exact meaning of "mirror the analog output display" ? does it mean some LCD PIN's output the same cvbs signal as DAC? if it's true, then which LCD PINS does the signal output to ?

thanks.

Error when compiling Z-Stack sample code

Kevin — Sat, 21 Nov 2009 09:10:28 GMT

Hi there,

I just downloaded the Z-Stack sample and tried to compile it, but when I compiled it, I got a warning and an error.

Warning[w2]: Symbol_NR_OF_BANKS is redefined in command-line

Fatal Error[e163]: The command line symbol "_EXTENDED_STACK_END" in -Z(XDATA)EXT_STACK+_EXTENDED_STACK_SIZE=_EXTENDED_STACK_START-_EXTENDED_STACK_STACK_END is not defined

Does anyone know what the messages indicate? Please help me. By the way, I am using CC2430EM and the IAR version is 7.51A. Thank you

Continuous transmission using TXMODE: "TXFIFO looping ignore underflow in TXFIFO and read cyclic, infinite"

Moulee — Sat, 21 Nov 2009 17:06:14 GMT

Dear all,

I am trying to use CC2530 to transmit the frames continuously using TXMODE as TX FIFO looping in FRMCTRL0 register. The regsiter is written with FRMCTRL0 |= 0x02; in order to enable continuous transmission.

After writing to this register, when TXFIFO is loaded with values of a BCN request frame, it is observed that no frame is transmitted over the air. This is confirmed by using a Zigbee packet sniffer.

However, when the FRMCTRL0 register ic cleared with BIT1, atleast some junk frame is being transmitted OTA. Any suggestions/inputs on how to use the TX continuous looping mode? Any filter mechanism needs to be enabled/disabled?

I request your support in solving this issue.

Thanks,

Moulee

Big Problem With H.264 and Mpeg4 from TI decodeCombo.x64P

blacksworddavid — Sat, 21 Nov 2009 16:41:33 GMT

Hi all,

I've extend the demo decode to support two channel decoding.

I tried to open two instances of decode algorithm in the same codecengine.

when the to algorithm created with the follow sequences, works fine.

open two h.264, OK
open two mpeg2, OK
open two mpeg4, OK
open mpeg2 first, then mpeg4 OK
open mpeg2 first, then h.264 OK
open mpeg4 first, then mpeg2 OK
open mpeg4 first, then h.264 OK
open h.264 first, then mpeg2 OK

But when I tried to open h.264 first, then mpeg4, it seems that the open is OK. But nothing will be decoded, and the DSP usage is 0% always.

Any idea?

Please!!!!!!!!!!!!!!!

Yours David Chan

Switching signals and input conditioning for 1GHz data acquisition

flix — Sat, 21 Nov 2009 16:13:42 GMT

Hi,

I am dreaming of a system with 2-4 ADS5474 (14bit-400MHz) to measure decay times.

To be more flexible, I would like to offer the possibility to either sample 1 channel with (if possible) 1.6 GHz (=400MHz *4), or 4 channels with 400MHz.

Do you think, that signal switching with a RF relais, e. g. a Meder CRF 7GHz Reed relais, makes sense? I also looked for semiconductor switches, but the 1GHz semiconductor switches as e. g. the ts3usb211e specify a propagation delay jitter of 0.2ns, which is far too much.

Further question: The ADS5474 EVM boards usually use a fully passive input handling with transformers. To be more flexible and to facilitate input protection, I would prefer to use a high-speed OP, as e. g. the THS4304. Does this make sense (are there application boards with OP input conditioning available anywhere?) or is this a more stupid idea?

How to connect TPA6132A2 SGND and PGND

Robert Lewis — Fri, 20 Nov 2009 22:34:21 GMT

I have searched and read through the notes on connecting the SGND for the TPA6132A2 stereo amp and do not understand the correct connection.

The doc set specifies SGND as "Amplifier reference voltage. Connect to ground terminal of the headphone". But we have a four layer pcb with the center plane as GND. On any layout we do, the router directly connects the common on the headphone jack to GND and SGND to ground via a via at the closest point to each of these two signals. Therefore they are not directly connected to one another other than by the internal ground plane.

Should we manually run a trace from the common on the headphone jack to an island polygon SGND within the main GND plane and then use this separate ground plane as an isolated ground plane within the inner ground, and finally tie this 'island' ground plan to the main digital ground plane with a single trace? The entire board is digital with the exception of this amp.

Thank you for any suggestions and help.

Robert

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

Few questions

Jonathan — Thu, 19 Nov 2009 16:10:50 GMT

Hi,

I'm working with the development kit to make spatial modulations of laser beams and I have a few questions:

1. When projecting a static image of black and white (no shades), do the mirrors stay in place, or do they jiggle? If the latter, how do I make them static?

2. I read posts about 1:1 pixel - mirror correspondence, but didn't get a clear answer about how can this be done. Switching to HVGA mode is enough?

3. Is there any documentation on replacing the light source?

Thanks in advance

Jonathan

Failed to create osd window device

zhijun guo — Fri, 20 Nov 2009 10:42:05 GMT

why "Failed to create osd window device " when running the demos(encodedecode )

my Flash boot with NFS file system :
setenv bootargs console=ttyS0,115200n8 noinitrd rw ip=192.168.0.15:255.255.255.0:192.168.253.1 root=/dev/nfs nfsroot=192.168.0.12:/home/gzj/workdir/filesys,nolock mem=118M

my steps:
      First execute this script
             ./loadmodules.sh
      Then: run the encodedecode;
            the terminal print :

      root@192.168.0.15:/opt/dvsdk/dm6446# ./encodedecode -o
                      Encodedecode demo started.
                      Error: Failed to create osd window device
                      Error: Failed to create UI
     root@192.168.0.15:/opt/dvsdk/dm6446#

it didn't work either NFS or hard drive file system
but it can run ./encodedecode or ./encodedecode -i whether each one

note:the file encodedecode is copyed from /home/gzj/dvsdk_2_00_00_22/install/dm6446 when NFS

New Ultra Low Cost JTAG Emulator Released!

Charlie — Fri, 18 Sep 2009 16:25:32 GMT

TI recently released a new $79 USB JTAG emulator, perfect for almost any development project! Based off of TI's XDS100 technology, the emulator comes with everything needed, USB cable, JTAG cable, and the emulator itself. No drivers are needed when used with the latest version of CCS V3.3 or V4.

For more information visit: http://focus.ti.com/docs/toolsw/folders/print/xds100.html

To order visit: http://www.ti-estore.com/Merchant2/merchant.mvc?Screen=PROD&Product_Code=TMDSEMU100U-14T

XDS100 USB JTAG Emulator

Sinoj B S — Tue, 10 Nov 2009 03:43:24 GMT

Hi, I'm trying to implement an XDS100 of my own. I've looked at the schematic downloaded from TI web, XDS100 V1.0 USB (TSM320_USB_JTAG_ti_RevC2). I didn't see anywhere in the schematic 5V<->3V3 or 5V<->1V8 conversion is taking place on the JTAG and EMU0/1 lines that are commected to the target. Is the JTAG lines within the target is capable of handling this? Does anyone implemented a working XDS100 USB JTAG Emulator of their own? Am I missing something? -Regards -Sinoj