OMAPL137 EVM：Transfer Data in Nand to Host
Hi,I'm using OMAPL137 EVM along with UI Module, both are from Spectrum. The kernel is Montavista linux 2.6.33. The file system is jffs2. The kernel is put into spi flash and the file system is put into...
View ArticleInstallation issues CCS 5.5.0.00077 and MCSDK_1_01_00_02
Hello,I have installed the MCSDK_1_01_00_02, and it went well, however when I open CCS ( 5.5.0.00077 ) it does a new software found but comes up with the following message: Cannot complete the install...
View Articlesend vpif's data to internal sram
Hello.I work with omapl138 vpif in 16bits bt1120 from VP0 and VP1 simultaniously. I tried to use vpif's dma to write data to DDR2. All work correctly. But i need to parse received frame not from...
View ArticleDSPLINK PROC module
Hi,My doubt is related to the PROC module of DSPLINK.PROC_setup id used to initiate the DSPLINK.It requires the DSP and GPP configuration parameters as arguments.But if NULL is passed,it accepts the...
View Articleproblem of create SWI
I'm trying to create SWI and see "hello" tree times... You can see so simple code below.but when I did debug I can't see anything in console window. Do you know what happen? Please help me....#include...
View Articleu-boot compiled from u-boot-2014.04-rc2 for OMAPL138 evm doesnt autoboot
Hi,With ref to previous thread:( http://e2e.ti.com/support/dsp/omap_applications_processors/f/42/p/327235/1140680.aspx#1140680)I downloaded u-boot-2014.04-rc2 and copied the da850evm.h you supplied and...
View ArticleBooting of SD card in OMAP L138 LCDK
Hi Titu Wn i purchased the kit omap l138 lcdk my sd card was booting up after connecting to the computer with the help of tera term, after i have erased my nand flash then my sd card stopped booting up...
View Articleethernet communication
Hi,I am using OMAP L138 (only C6748) EVM and in my application I have to receive data from Ethernet and perform some operation on received data (Say addition of all the numbers ) and the transmit the...
View Article[OMAP L138 LCDK] wiki-information about memory is inconsistent
Hello,I'm a little bit confused about the memory related data listed on:http://processors.wiki.ti.com/index.php/L138/C6748_Development_Kit_%28LCDK%29#LCDK_FeaturesIt points that you have 128MByte SDRAM...
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 Article[OMAP L138 LCDK] Mounting rasperry pi cooling set on LCDK
Hello,I just purchased a cooling set for my LCDK which was originally supposed to be mounted on the rasperry pi. It is a set of three cooling hats. One fitting the omap and the other two cooling hats...
View ArticleWhich ARM application file to use during generating AIS Image using AISgen
I am booting AM1808 processor using UART2, but i don't understand which valid arm application to use when generating the image. Can you guide me regarding that.When i am using nand-writer.out as an...
View ArticleClik here to view.
UART with EDMA3 Receive Complete ISR timing issue
(Please visit the site to view this file)Hello All,Currently I am working on the Modbus protocol. Application is like i am sending commands from Modbus Master on RS-232 Port of OMAP-L137 processor....
View ArticleClik here to view.
Help with ECU (VoLIB 2.1.0.1). 64ms filter not working properly
Hi,After 2 months having a C6746 DSP running ECU from VoLIB in real time in our custom board (working perfectly), we decided to do several more tests in other boards. We're facing some problems in our...
View ArticleOMAP L138LCDK
HII am using OMAPL138 LCDK I am trying to use a Logitech HD web Cam to capture video and display through VGA port to the LCD when i connected it after booting the SD card on teraterm after logging in...
View Articlec6748 lcdk facedetect demo emulation does not run
Hi,I started to work with tms320c6748 lcdk and when I run the demo files facedetect_lcdk I getthese warnings:#112-D statement is unreachable facedetect_lcdk.c /facedetect_lcdk line 172...
View ArticleKERNEL: VFS: Cannot open root device "mmcblk0p2" or unknown-block(2,0)
Hi I work at DVSDK 4.01. While kernel loading, error found:omap_rtc omap_rtc: setting system clock to 2000-01-01 00:00:01 UTC (946684801)VFS: Cannot open root device "mmcblk0p2" or...
View ArticleBooting AM1808 from NAND Flash using UART or Jtag Steps
Hello,I want to boot my AM1808 processor attached on a custom board with LINUXorWINCE, Can someone tell me the basics steps to boot the board. What file do i need, what tools are required, and most...
View ArticleBoot AM1808 using Ethernet
Can i boot Linux on AM1808 attached on a custom board NAND flash using Ethernet cable ?
View Articleloading kernel and filesystem
How can we load Kernel and file system image on NAND Flash using Ethernet cable for AM1808 processor ?
View Article