run loadmodules.sh FAIL!
Hi When I run c6run-apps/loadmodules.sh, it is FAIL. The log is: root@arago:~/omapl138/usr/share/ti/c6run-apps# ./loadmodules.sh cmemk: disagrees about version of symbol module_layoutdsplinkk:...
View Article/RESET timing on OMAP-L138
Dear All,I am trying to verify if my warm restart duration is correct - it works at ambient temperatures but once at elevated temperatures things go not to plan.I have an external FPGA which controls...
View ArticleAM1808 RTC disable
I'm trying to save the RTC battery life by completely disabling the RTC if it is not used.For that I set the RTCDISABLE bit in the CTRL register of the RTC. However this bit does not seem to do...
View ArticleC6748LCDK-VPIF-lcd freezing by displaying the pictures of static scenes
Hello.In my project I do edge detection. My algorithm is very slow, lcd displays my output every 5 seconds. But it is not an issue for me. The problem is, when I let my camera to read static scene, the...
View ArticleOMAPL-138: Power up for flashing
Hi All, We are working on a design with the OMAPL-138 and had a question regarding power up. In our application we are using the OMAPL-138 along with a flash chip for boot. Now, in order to program the...
View Articleincluding of open cv library on ccs 5.5
how to include open cv library file for image processing application without using linux, we have xds 100v2 emulator so we want to do coding in ccs only.. please anybody tell me
View ArticleLCDKC6748 mathlib and dsplib issues
I am having an issue with linking to these libraries. In the code I put:#include <include>In project I have added the following include paths:C:/Program Files (x86)/Texas...
View ArticleDSP/BIOS: Don't awake from TSK_sleep
Dear E2E! I have created a simple DSP/BIOS project, as it is described in DSP/BIOS tutorial"Lesson 1: Creating a Simple DSP/BIOS Application".The project builds and loads without any errors. But....
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...
View ArticleImage processing on OMAPL138LCDK
I have OMAPL138LCDK want to do image processing for object detection currently we have the Matlab code for object detection which need to be implemented on real time,a USB camera And the OMAPL138LCDK...
View ArticleAM1808 led_dip test program not working in ccs 5.4
Recently I bought AM1808 Experimenters kit from logic pd. Along with the SD card provided with the kit there were some sample codes. I installed CCS 4.2.0.10017 provided along with the kit. As...
View Articleomap l138 boot error
Our DSP application sometimes gets stuck booting after a code change. The DSP will run through c_int00, call main, and during TSK_create, a br instruction jumps to an invalid address and the DSP...
View ArticleAudio from AM1808 without AUDIO CODEC
Hi, I'm working with AM1808 processor i need to play just two words ("WELCOME and BYE") from speaker.My reference design is OMAP-l138. We feel audio codec increase the product cost. Is there anyway...
View ArticleMCSDK SPI driver manual
Hi,I've got custom board based on OMAPl138 running Linux from MCSDK.I found spi driver in Drivers folder, but can't find any user guide on it, exept this...
View Articleline interrupts
Hello,I am working with a Starterware's vpif_lcd_loopback example which has been modified for raw capture mode.Currently,I am interested in using line interrupts.So, at first, I just tried to count...
View ArticleNot able to boot SD card on hyperterminal OMAPL138LCDK
i have OMAPl138LCDK kit i flashed the NAND by Serial port method given on processor.wiki i peformed below methodSerial Port MethodFirst determine what serial port is assigned to the on-board...
View ArticleIs it possible to configure DSPLink to place pools in different memories
Hi all,I am using DSPLink on OMAPL-138. DSPLink is being configured to use internal 128KB RAM which is shared between ARM and DSP processors. I have to increase DSPLink pools size to more than 128KB in...
View Articlehow to flash u boot on NAND of omap l138 lcdk
I want to flash u boot on NAND of omap l138 lcdk i have studied all the resources given in the...
View ArticleCannot boot with u-boot.ais (compiled from u-boot version 2014.01) on...
Hi,I am trying to use the u-boot version 2014.01 on OMAPL138. I followed the README.davinci and created u-boot.ais image. Now when I flash this onto SPIflash, I get messagesU-Boot SPL 2014.01 (Mar 11...
View ArticleCannot open /dev/video0 (No such file or directory)
Hi when I run :./video_loopback_copy_omapl138.x47 -r 720x576 I got error message:Cannot open /dev/video0 (No such file or directory)Failed to detect capture video standard And tw9910 detected ok....
View Article