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Help me to confirm which is system clock in omapl137, problem about configure...
I'm using omapl137, XDS510 USB emmulator and CCS5.I downloaded the DSP and ARM gel file from http://support.spectrumdigital.com/boards/evmomapl137/revg/ and the following is some source code for clock...
View ArticleOMAPL137 NAND-writer problem?
in function LOCAL_flashwirtebytes ,*dest.wp != *src.wp when *src.wp = 0xAA55 ,the *dest.wp = 0x0055;,I select buswidth = 16; when *src.wp = 0xBBCC, the *dest.wp = 0x00CC;Could you help me solve the...
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OMAP L138LCDK
sir,after reflashing the NAND WITH serial port mrthod now i have problem with my XDS100V2 emulator when i execute any programme in ccs with OMAPL138LCDK kit it generates an error while Debugging and...
View Articleerror coming while debugging the dsp sample code for omap l138 lcdk
This is the error which is coming while debugging the dsp sample code in ccs 5.5.i am using xsd 100v2 emulator for debugging and omapl138 lcdk kit.(Error connecting to the target:(Error -1180 @...
View ArticleIssue Debug ARM on MityDSP-L138F
Hi,I am working on the MityDSP-L138F with a Blackhawk XDS560v2-USB System Trace Emulator.When I try to debug the ARM code I get this error :ARM9_0: Output: Target Connected.ARM9_0: Output:...
View ArticleHow to use Performance Monitor in WinCE6.0 OSD for OMAP-L138
In the OS Design for WinCE6.0, there is a Performance Monitor that can gauge the amount of work my application on the ARM is doing in the OMAP-L138 SOM/LogicPD Experimenter Kit. Using SDCard for boot...
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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 ArticleHow to program Programmable Real time Unit Subsystem in embedded C ?
Hi,Needed working example codes for PRUSS of OMAPL138/C6748 ?
View ArticleStarterware usb_dev_bulk build does not enter main function
Hello,I am new to the TI processors and am trying to develop simple USB communications from my desktop to the board.Initially, I was able to get the usb_dev_bulk application running successfully. I...
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 ArticleException handler address
AM1808 Experimenter Kit / assembly code / CCS5.5My understanding is that the code in the exception vector table should be a branch or load PC instruction. But, if I set the instructions for specific...
View ArticleReference Schematic for interfacing FPGA to UPP of OMAPL138/C6748 ?
Hi,Needed a reference schematic for interfacing FPGA with OMAPL138/C6748 .
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Left/Right channels are swapped by PSP McASP driver at startup
Hello,my problem is close to this one : http://e2e.ti.com/support/embedded/tirtos/f/355/t/117092.aspx.First, my configuration is "OMAP L138 with PSP drivers 1.30.01"The DSP drives 4 stereo ADCs...
View ArticleeDMA gives up with SPI and UART simultaneously transmitting using DMA.
Hi,I am using omapl138. We have added eDMA support in our SPI and UART drivers for our custom RTOS. I have two tasks in my environment. One task continuously transmits data via UART using eDMA and the...
View ArticleWaiting for SFT on the OMAP-L138...
HiWe have developed our own in house hardware which is based around the OMAP-L138 chip.We have been using CCS v5 with a modified version of the Spi_Writer.exe to develop our application and write the...
View Articleporting of linux on sd card for omapl138 lcdk
I have omapl138 lcdk kit, sd card comes with the kit in which linux is ported, but my sd card gets corrupted, so i want to know that how to port the linux on my sd card, i want to know the steps to...
View Articlesfh_OMAP-L138 - problem detecting the board
HelloThis is my configuration:Board: EVMC6748 (I am using the TMS320C6748 DSP).I am connected using the ethernet port to my router.ccs: 5.4.0.00091bios: 6_35_01_29pspdrivers: 01_30_01nsp:...
View Articleworkshop on omapl138 lcdk
Can i get any online workshop on omap l138 lcdk, i am getting very difficulties in writing the codes in ccs, which function to use and which header file to use, i am not getting any manual which can...
View ArticleUART Receiver problem
Hi, In the EVM OMAPL138 Development board , i'm not able to read the data from the sensor module. The Configuration of UART is done Successfully which can be viewed in Code Composer Studio Software...
View ArticleSome questions about C6747's McASP
Hello: I configured mcasp0 to TDM mode: I2S mode,slot size is 32 bit,configured srctl0 to receiver and configured srctl6 to transmiter. In main function ,if I write data in xbuf6,then rbuf6...
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