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OMAP-L137 Debug Gel
Hi,I'm developing on OMAP-L137 EVM.http://www.ti.com/tool/tmdsoskl137?keyMatch=OMAP%20L137%20EVM&tisearch=Search-ENI got some booting issue.So, I follow below blog to check OMAP-L137 EVM...
View ArticleIntegrating other audio codec with AM1808
Hi We are developing AM1808 custom device and i'm using WM8974 mono audio codec. Please let me know how to integrate the WM8974 codec with AM1808 ?What are files nee to change in Linux and i added...
View Articlenand initialize failed
HiI have a new system based on omapl137evm with a MT29F4G08ABAD-WP NANDFLASH and IS42S16160D-6BLI SDRAM.I connected to the omapl137 correctly. i tested the sdram and that is ok. but " nand initialize...
View ArticleEDMA3 LLD SPI receiving data
Hello everybody!I want to organize SPI receiving data from external ADC.I use EDMA3 LLD and psp spi example. my C6748 should receive data from ADC by the BUSY external signal on GPIO. EDMA should...
View ArticleHow to convert an OpenCV classifier .xml to an hexadecimal array in a .h file
Hello,I am working with a DSP (TMDXLCDK6748) and I want to work with the facedetect example which is in C6SDK. This example uses a OpenCV classifier for faces and I want to use another openCv...
View ArticleUART Boot loader in OMAPL138
Hii would like to develop a customized boot loader for OMAPL138 .I have a doubt :How UART mode booting working ...?? suppose my UBL get erased from the flash how the loading of application...
View ArticleOMAPL138 boot with UBL "No magic number found"
Hi,I want to use ubl copy the U-Boot in OMAPL138.I only change the DDR2 parameters in OMAP-L138_FlashAndBootUtils_2_40 and compile.But when I download the sft_OMAPL138_SPI_MEM.bin into SPI Flash.The...
View ArticleChange uart number of console for Kernel
Hi,I downloaded kernel image into DDR2 at address 0xC0700000 but messages into logs stop to "Starting kernel ..."My board is like omapl138_lcdk board excepted I have to change uart number to UART1 for...
View ArticleAM1808 mDDR SRR
Hello,What's the certain initialization sequence command? I saw a phenomenon below. I seem that the mDDR is stuck in the SRR state. It's capable to recieve SRR command, but I don't want to use SRR...
View ArticleOMAP L138 hard and/or soft macro availability
Hi,Is OMAP L-138 platform available as a soft or hard macro? I would like to know if TI or anybody else provides this platform for ASIC integration.Thank you & RegardsFilip Veskrna
View ArticleRunning StarterWare USB on Customer
[RJ Hall] My customer is asking the following:Can someone help me get StarterWare USB up and running on our OMAPL138 on our hardware? (Not EVM or LCDK TI boards.) I'm running into an issue when I try...
View ArticleNoise when running mcaspPlayBk.c on LCDK C6748
I compiled the mcasp example provided with StarterWare. Then I connected an audio signal to the LCDK's input, and an amplifier to the output. When the program is running there is a low frequency...
View ArticleInterfacing TMS3206748 with MSP430F5529 Microcontroller
Hi Experts,We are a medical device company working on biomedical signal processing. Our product requires that the TMS320C6748 interface with the MSP430F5529 Microcontroller. We are in the process on...
View ArticleARM DSP application loading in OMAPL138
Hi,Currently I'm working on secondary boot loader development for OMAPL138 board.I have a doubt about the loading of application, from the forum i came to know that the secondary boot loader is...
View ArticleTMS320C6748
i downloaded the Technical Reference Manual of TMS302C6748.When i tried to open,it is showing as file corrupted.Is there any other link for the same to download.Regards,Tony Chacko.
View ArticleLaunch FileSystem from DDR2 ram
Hi,I fetched a file system named "ramdisk-base.gz" and I copied it to DDR2 to adr 0xc1180000.Can kernel extract this file?How can I do to start filesystem from kernel? I use custom board based to...
View ArticleFlash memory address for OMAPL138
Hi,I'm currently working in secondary boot loader development for our custom board,In our doc its saying that the flash memory address starts from 0x6000_0000 .so that I'm assuming that my UBL will be...
View ArticleTime problems with loopback-to-FIR polling algorithm
Hi everybody!I wrote in this forum a couple of weeks ago asking for this algorithm too, so here I go again.I'm trying to make this audio polling loopback work as a FIR filtering function and it doesn't...
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C6748 LCDK Hardware problem: J15- pin: 2, 16, 20, 26, 40, 44
In my project I need to do the software emulation of SPI.I use the pins16 (GPIO8-12), 20(GPIO8-10), 40(SPI1_SCSn_1) and 44(SPI1_SCSn_0) for SPI emulations and 2 and 26 for VDD and GND of expansion...
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