OMAP L138 LCDK
Hi,I am using OMAP L138 LCDK for a project. When I boot through the board, I get a ti logo on the monitor (connected to board at VGA port) . Can some one tell how to display any other image on the...
View ArticleHow to set environment variables for TFTP boot?
Hi,I want to make L138 LCDK board with TFTP boot. I am new to L138 LCDK.For the factory default u-boot settings, SW1 is: SW1: 1:OFF; 2:ON; 3:ON; 4:ONI get the following procedures description, but I do...
View ArticleUse RPMsg with OMAPL137
Hi,I want to install RPMsg for ARM/DSP communication management in an OMAPL137. I've read that RPMsg is focused to the news OMAP4 and OMAP5, but I'm not sure if RPMsg is compatible with OMAPL137. In...
View ArticleIPC3.x application tests problems
Hi,I'm trying to communicate ARM & DSP in an OMAPL137. For that, I am using IPC3 (and its dependencies) and a Linux Kernel 3.8.8 with the RPMsg modulesI have already downloaded and built IPC3.x...
View ArticleOMAPl138 u-boot - customisation for own board
Hello.I have own board on base of omapl138 processor.It has the next hardware configuration:DDR2 (not mDDR)NAND 8 (not nand 16)USB 2.0I've tried to create own u-boot (without UBL) by rebuilding u-boot...
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I don't recommend OMAP-L137 because of its poor Audio codec performance
Dear All,I am a professional in digital field. We have bought 3 OMAP-L137 boards. We are going to work with Audio Codec AIC3106. However, its performance is very lower than that mentioned in datasheet....
View ArticleUnable to generate Secure Boot AIS file for OMAP-L138
Hi. We had a prototype happily running on a development board utilizing a non-secure-boot OMAP-L138. I have an AISgen configuration and resulting AIS file that boots it perfectly.However, the first...
View ArticleDATA 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 ArticleNew Custom AM1802 Board Boot from SD Card
We are about to bring up a new board and just realized that booting from a SD Card isn't quite as straight forward as we thought. We didn't design in SPI Flash but have a uSD card connected to MMCSD0...
View ArticleLCDK 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 ArticleProblem with available partitions
Hello.I trying to start custom board with next configuration:-NAND 8bit,-DDR2./*****************************************************************************************/I use next commands for config...
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How is packed progressive frame data stored in memory ?
Hi , Only after initializing the DDR I was able to store the data in the memory.The data format sent from the image sensor is in packed YUV422 with UYVY format.I'm attaching the binary file of image...
View ArticleUploading code without emulator
Is it possible to upload a code on LCDK C6748 without a emulator please?
View ArticleOMAPL138 SPI1 CS pinmux in kernel
Hi I'm working on OMAPl138 LCDK kit. I need to enable SPI1 master to connect my SPI device with J16 header.J16 have SPI1_SOMI, SPI1_SIMO, SPI1_CLK, SPI1_SCSn_3, SPI1_SCSn_7, SPI1_SCSn_6 I...
View ArticleARM Communications via UART Down
Hi,I am currently working on an OMAPL138. During the development of the DSP executable, communications via a UART channel to TeraTerm was used for debugging purposes. The communication's code was based...
View ArticleOMAP L138 LCDK
I am a Student doing a project on embedded image processing i am using OMAP L138 LCDK development kit for it sir i want to ask that i want to use a CMOS camera with it so which camera will be suitable...
View ArticleUDP programming in OMAPl138
Hi I'm using OMAPl138 processor and woking with Linux i need to implement UDP or TCP/IP programming is there any example for UDP or TCP/IP for OMAP-l138?ThanksKumar
View ArticleSPI0 flash boot issue with DMA code
Hi all,i am working on the OMAP-137L Spectrum EVM board.i am facing a strange issue while booting my code from SPI0 flash.code functionality is like i am serving UART2(used for modbus ) using DMA.old...
View ArticleOMAP L138 Application running SPI Flash boot mode problems
Hello all,I have a custom board with LogicPD OmapL138 SOM on it.I use SYS\BIOS to run both of the ARM+DSP cores, the ARM core is in charge of waking the DSP (inside the code).I used AIS generator to...
View ArticleAM1806 u-boot board port
Hi to everybody,I explained custom board I made on http://e2e.ti.com/support/dsp/omap_applications_processors/f/42/p/312497/1091823.aspx#1091823 .I'm new in arm system programming and configuring and...
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