Forum Post: Reading via I2C from User Space very CPU consumimg
I have written a small application to communicate with TCA6424A IO-expander. I do this on a Linux-Debian ARM processor from user space. I followed those guidelines. Everything works fine except that...
View ArticleForum Post: DM355 custom JPEGENC with JPEG8FSP
HelloI would like to add false synchronization protection (FSP) for use with MIPI interface on the JPEG data generated by JPEGENC on DM355. Preferred solution would be a custom JPEGENC codec which pads...
View ArticleForum Post: RE: MPEG-2 decoder for C66x performance
Then I will try to find the problem in decoding task's code first. I will let you know if the problem is in the stream or MPEG2 decoder itself.Thanks,Andrey Lisnevich
View ArticleForum Post: RE: TI-RTOS SDSPI FATFS MSP430F5338
Hi Tom,Thanks a lot. SDFS is working on my target board based on MSP430F5338 with 8GB SDHC card. I still needs to test thoroughly. I will let you know soon. I appreciate your help while fixing this...
View ArticleForum Post: RE: C66x H264 HP 4-core decoder questions
Hi Andrey,It looks like it will take some time to fix the bit-compliance issues, mean while you can use the updated library (attached) with fix for the decoder hang seen with bug1 test case.We will let...
View ArticleForum Post: RE: BIOS-USB / RTFS can't read file larger than 120-KBytes
Ashish,Did you get anywhere with this yet?Dan
View ArticleForum Post: RE: fatfssdraw sample application
Hi Ahmed,[quote user="Ahmed Mokhtar"]1-While i am trying the example of fatsdraw which is provided with TI RTOS package it can only creates the file and doesn't write to it [/quote]Can you elaborate...
View ArticleForum Post: Porting UART/I2C/SPI from BIOS5 to SYS-BIOS6
Hi,I am porting UART/I2C/SPI modules from DSP-BIOS5 (PSP 1.30.01) to SYS-BIOS6 (BIOS PSP 03.00.01.00).I have updated followingsBIOS5***********GIO_Attrs gioAttrs =...
View ArticleForum Post: RE: Problems with DSPLink on the OMAP-L138
Hi Dan,I knew this post has been for while, but I meet problem related to RingIO in dspLink.My problem is that the buffer type seem cannot be changed. For examples, at sample program the buffer type...
View ArticleForum Post: RE: DM3730: Video acceleration on Android ICS
Hi all,i ported HW accelerated JPEG decoding to ICS (using DSPBridge / OMX). Its running very well especially decoding MJEPG streams. The CPU load drops about 30% (depending on input quality).If...
View ArticleForum Post: RE: Can I get a calling context table for IPC v1.25 APIs?
Hi,I think so, there is no support for "calling context" tables in the IPC.You can find this similar support on SYS/BIOS Module.Please refer this E2E post for your reference. And also you got it...
View ArticleForum Post: RE: How to enable SRIO interface in TCI6638K2K Evaluation module/...
Hi JV,The MCSDK 3.0 does not support SRIO driver in Linux.Thanks.
View ArticleForum Post: RE: am33xx in ti-linux-kernel
I see multiple am33*.dtb files. I wonder if I have to create a .dts file for my specific am3354-based board, or if I can just try one of them? I added my machine id to arch/arm/tools/mach-types.
View ArticleForum Post: RE: Help with Developing a SYS/BIOS application for CPU2 of the...
I was showing someone my F28377 code today and realized that I had changed a few of the default header files included with controlsuite for the two above projects. I thought I would attach them to...
View ArticleForum Post: RE: MPM and Resource Manager
Hi Ronny,You are correct. Updated my previous post. Apologize for the wrong information.- How is related MPM with Resource Manager? Do I have to configure RM in order to use MPM?No. MPM transport layer...
View ArticleForum Post: RE: Future of TI-RTOS?
[quote user="Andrzej Nieduzak"]I just need to send pings from NDK app to another device.[/quote]The NDK has this ability. You can see an example of it as part of the NDK's Telnet console app.While...
View ArticleForum Post: RE: TSK and SWI hung
Hi,Have you looked at the state of the system via KOV? Is the system stack overflowed?Todd
View ArticleForum Post: RE: Hang issues with encoder integrated into dvrrdk
By default, the kernel checks stacks in idle. It sees if they are overflowed. If they are, an error occurs. So it looks like you just happen to stop the target during a check. If they is nothing going...
View ArticleForum Post: RE: How can I reduce latency of Notify_sendEvent()?
j-breeze,You've probably read the other forum post by now. Did you have any success with the suggestions on the following...
View ArticleForum Post: RE: OMAP 3530 - PSP 03.00.01.06 - MUSB and TWL4030 error when...
Felipe, I give you more info...We are able to reproduce the EAGAIN/hot printer error by introducing ESD at the printer "snout" where the paper comes out. At that point it seeme that the TWL4030 PHY is...
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