Forum Post: RE: IPC between 2 cores gives invalid region
One small point is that I have a lot of different messages going through this same IPC buffer. Early ones are 4-20 bytes. Some are closer to the full buffer size of 992. The information above on page 3...
View ArticleForum Post: OMAPL138 changing DSPLINK memory map
Hi,I modified the readwrite examples to fit my project. I followed the http://processors.wiki.ti.com/index.php/Writing_DSPLink_Application_using_PROC_read_and_write_APIs to add 2M WRITEMEM and 2M...
View ArticleForum Post: OMAP3730 USB problems
Our implementation has a SECO designed Q7 module with an OMAP 3730 processor on it connected to a USB PHY over ULPI using the SMSC3320 PHY. The Q7 module installs onto our carrier and connects to an...
View ArticleForum Post: RE: EDMA3 problem
The exact formula I need there is: (-2*(NUM_CHAN-1)) where NUM_CHAN is a variable set on initialization and never changed again.In my test NUM_CHAN is 4, so the Hex would be 0xFFFA for the source's...
View ArticleForum Post: RE: tms320c6748 - are gpio pulls disabled automatically when...
Hi Perry,The internal Pull-up/Pull-down functionality can be set through SYSCFG1 registersPUPD_ENA Pull-up/Pull-down Enable RegisterPUPD_SEL Pull-up/Pull-down Selection RegisterYou need to specify the...
View ArticleForum Post: RE: Loopback using OMAPL138
Michelle,You need to download CCS Setup & BSL files for (CCS v4.2.4) .Attached the screen shot for your reference.RegardsAntony
View ArticleForum Post: RE: IPC between 2 cores gives invalid region
Reduced L2 caching to 32k, similar to strategy against NDK corruption. No change.ETA: I changed/corrected my custom platform so it gives the size of L2 as the size of the SRAM portion of L2.
View ArticleForum Post: mcoreloader and xe66
Hi,I want to use Linux-c6x as the master and run mcoreloader to loade and boot other coers. I use ccs 5.3 compile a very simple code with ELF format, but I cannot load successful. However, the erros...
View ArticleForum Post: RE: IPC on Liux-c6x cannot work and boot other Cores on C6678
Thank you Rex. Another quesion need you help:mcoreloader and xe66 ,see the link:http://e2e.ti.com/support/dsp/c6000_multi-core_dsps/f/639/t/291898.aspx
View ArticleForum Post: RE: "Water Ripple" appear when captured two XGA signal
We use two diffrent files, two videos have "Water Ripple" when two dm365 work.However, when only one dm365 works, there is no "Water Ripple" in captured video
View ArticleForum Post: RE: Spidev and gpios
Hi Daniel,Could you please share the pin MUX settings which solved the issue (accessing spi0)?Thanks.
View ArticleForum Post: RE: H.264 SD decode video display offset
- H264 decoder uses the decoder output buffer as also the reference buffer for decoding future frames and the output buffer and reference buffer are reference counted versions of the same physical...
View ArticleForum Post: RE: how to hidden a window?
Badri,thanks for your answer! hidden a window means that not display the decode frame and without SwMs layout, but the decoding is in process. if the window is top of another, then it will show the...
View ArticleForum Post: RE: Error in dsplib (DSP62x.lib)
Hey, I am facing same problem. Can you guide me how you solved this problem?
View ArticleForum Post: RE: c6748 LCDK- SPI0_CLK enable problem
Just remembered other threads about SPI on the LCDK. You might be better off using SPI1 through J16 instead of SPI0. This depend on the version of your LCDK board. If it is a newer one, the AES850...
View ArticleForum Post: RE: C6713 DSK audio loopback
Hello,so you've got one step further. That's good.My interrupt routine looks the same. I'm not sure what is wrong. I had a similar problem when I migrated my Project from an CCS 3.3 Version to CCS 5....
View ArticleForum Post: RE: a problem about DSPLIB linking to CCS 5
hello, thanks a lot.But my problem dosn't solved. I added 55xdspx.lib to include options in CCS 5, and also 55xdspx.src (because my problem was large memory model), and I copied file Dsplib.h to...
View ArticleForum Post: RE: NFS Server return -5 and is not responding after ipconfig and...
Hi Renjith,With new bootargs recommended by you, the error was still there.From the wireshark at NFS host, the board successfully sent ARP request to server. Server replied. But it seemed the board...
View ArticleForum Post: Two MAC address for same eth? Davinci EMAC
Hello all,i'm using davinci 6467 chip.I found two MAC addresses assigned to same device during different boot phase.After power on, the mac is(00:19:68:91:6d:92), named DigitalV in wireshark. By this...
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