Forum Post: RE: RidgeRun SDK Hangs booting custom dm8168 board
Hi Inigo, Part of the problem that you are seeing is that your SDK has V4L2 support enabled so the initialization script that loads the firmware and insert the kernel modules needed is trying to...
View ArticleForum Post: RE: SOS! I was confused by the Vote Threshold of Clock Data...
Expert wanted!I was confused by the vote threshold ...............................................I think the vote threshold is less than 12 in a vote window ( as twelve data bits constitute the...
View ArticleForum Post: RE: New AM1802 Custom Board Bring-up
Hi Brad:Thanks again. Yes, I wasn't expecting to run into so many issues and was hoping for something like the LCDK gel after my 1st post.I actually did start with trying to create a boot SD card and...
View ArticleForum Post: DATA COMMUNICATION BETWEEN PC AND OMAP L138 via ETHERNET
Hi,I am planning to transmit 300 bytes of data from PC to OMAP L138 and 500 bytes of data from OMAP L138 to PC (having windows 7 os). I am using CCS V5.1 and NDK V2.21. I am not using any OS for my...
View ArticleForum Post: RE: VoLIB Multichannel Memory Usage and Specific Module...
Chris,Just let you know that VAU module supports both XDAIS and ECO interface.Regards, Eric
View ArticleForum Post: RE: New Custom AM1802 Board Boot from SD Card
OK, that looks a little more promising! I have to file my sales tax return today (yes, I procrastinated until the last day because some project had me pulled away from civilization!) so if I don't do...
View ArticleForum Post: RE: TMDXEVM6678L board error with PCIe in Ubuntu12.04
Hi Eric, Thanks for your reply. I used 6678 EVM with a letter 'L' , it's TMDXEVM6678L, the chip is TMS320C6678 8-core DSP. What do you mean the linux machine has sufficient memroy for PCIE request, I...
View ArticleForum Post: LCDK fstream issue
Hello,I am having a problem reading from a text file using fstream on the LCDK with bios 6.35.04.50. Two approaches are shown below:int data[2];Approach A: FILE *fp = fopen("C:\\filename.txt","r");...
View ArticleForum Post: RE: singlecore bootloader --- multicore bootloader
Hello Simon,You are asking a very good question.There are multiple ways to do it:1) keep separate *.out files for each core by modifying the *.cmd file so each core mapes to it own address with global...
View ArticleForum Post: C6713 Jump from Bootloader to Application
I am attempting to write a secondaryand tertiary bootloader for a custom board with the TMS320C6713B. I am not using the DSP/BIOS. I am using CCSv4.The secondary bootloader is stored in the first 1kB...
View ArticleForum Post: RE: NDK / NIMU support for both EMAC interfaces
The following changes are actually needed:* remove (or change) Cppi_setPSFlag() (see SPRUGV9B 2.3.1.3 Table 2-1 for more info);* remove (or make it conditional) CSL_CPSW_3GF_enableAleBypass() call in...
View ArticleForum Post: What is wrong with my software interrupt SWI vector branch...
I installed a branch to softwareDispatch at the SWI vector #8. When SWI #0x1 is called it jumps to 0x08 as I expected and CPSR mode = 0b10011 ( supervisor )Why does the branch instruction EA00007C...
View ArticleForum Post: RE: TSK_Sleep necessary for sending UDP data?
I see. If I replace the task_sleep with a dummy for-loop just spinning cycles away, I get the same behavior as if I didn't have the task_sleep. I'm going as slow as 2 sendto calls every second inside...
View ArticleForum Post: RE: Using msgcom.h library in KeyStone 1?
Ronny,I went ahead and moved this thread over to the device forum so that an MCSDK expert can weigh in...
View ArticleForum Post: RE: Questions about GPIO functionality (edge detection)
Hi Bernd,I'm not sure really why you have observed this behavior. I downloaded your project and got the same results. However, I changed the code up a bit and now I can succesfully get interrupts using...
View ArticleForum Post: RE: Unable to generate Secure Boot AIS file for OMAP-L138
Related question:Is there a command-line (non-GUI) equivalent for SecureHexAIS_OMAP-L138.exe? I had written a really nice expect script that called out to slh_OMAP-L138.exe for the initial serial-load...
View ArticleForum Post: C6657-- signal length of RTCK question
The above document states in numerous places that the total signal length of the RTCK etc should not be greater than 3”. We have implemented a system similar to the evaluation card where either the 60...
View ArticleForum Post: RE: optimizing EDMA PCIe transfers for read/write and multiple cores
Steven-I wanted to let you know we continue to have reliable operation. For overall PCIe bandwidth, we're getting about 160 MByte/sec using EDMA0 instance and 190 MByte/sec using EDMA1. Is this an...
View ArticleForum Post: C66x core cryptographic algorithm optimization
TI experts-Is there an app note, benchmark doc, or wiki that talks about optimizing C66x core arithmetic operations (add, xor, shift), for example using 128 byte data operands and performing multiple...
View ArticleForum Post: RE: DMA transfer over keystone PCIe
Paul,Thanks for the update. Glad that it worked for you.Regards,Vivek
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