u-boot-2015.01-rc1, generic machine, and device trees
I'm trying to make some changes to the latest (as of now) upstream u-boot for the da850evm (for now). One trivial, one less so.The trivial change is getting rid of the warning about not using the new...
View ArticleOne mcasp support two codecs on Linux/OMAPL138?
static struct snd_soc_dai_link da8xx_evm_dai[] = { { .name = "cs4398.0", .stream_name = "cs4398.0", .cpu_dai_name= "davinci-mcasp.0", .codec_dai_name = "cs4398-hifi", .codec_name =...
View ArticleThe omapl138/c6748 project debug Facedetect_lcdk.out which it have error in...
Hi all!load the project"Facedetect_lcdk" (Facedetect_lcdk.out) for console below:[C674X_0] OpenCV ERROR: Null pointer (Invalid classifier cascade) in function cvHaarDetectObjects,...
View ArticleWindows cant find Virtual Com port driver
Hi,I am trying to connect my OMAPL138 board with my PC. I got the sample code from the link http://www.ti.com/tool/starterware-dsparm and installed in my PC. I am using Windows 7.while I run this code...
View ArticleSource MAC address hardware filtering
Hi everyone,I was wondering if there was any way to filter incoming packet on their MAC source address on the OMAP L138.Or at least not receive the packets sent by the host. All the packet sent in...
View ArticleOMAPL138-LCDK
HelloI'm trying to develop using the Starterware api but I'm having a problemIf I compile and Flash the Raster example to the LCDK it works as expected but if I use a DS100 v2 emulator to program the...
View Articletiming DDR 150MHz - MT47H32M16HR-25E OMAP-L138
Bonjour,What DDR interface timing would you recommend for the reference above - datasheet link here?Olivier
View Articlesyslink_2_21_01_05 examples BUILD ERROR!
Hi When I build syslink_2_21_01_05 examples on MCSDK 1.02, I got error message:# Making bin/debug/server_dsp.xe674 .../work/mcsdk/mcsdk_1_01_00_02/ccs5/tools/compolier/c6000_7.4.2/bin/lnk6x --abi=eabi...
View ArticleL138: CCS Debug: cannot edit or load data into 128k "Shared RAM" via PRU_0
Please can someone tell me if I have missed something?Kind regardsTonyCode Composer Studio Version: 6.0.1.00040, LOGICPD ZOOM L138 board, XDS560v2 USB emulator:Launch OMAPL138.ccxml (a very simple...
View ArticleEDMA transfer controller ERRDET code 9h
This is my first attempt at EDMA for the DSP core of the L138. It is programmed to receive McASP serial and write it to a pair of ping-pong buffers. The McASP code has been tested using CPU polling.I...
View ArticleAM1808 supported DDR2 SDRAM
IS THERE ANY BODY HELP ME, HOW TO CHOOSE DDR2 SDRAM FOR AM1808 PROCESSOR
View ArticleC6748 Unused DDR_A[13] Connection
DDR2 memory device does not have A[13], but has RFU (Reserved for future use).Where should DDR_A[13] connect to? Can it be unconnected and be left?The DDR_A[13] connects to RFU in the TMDXLCDK138...
View ArticleCan't detect USB0_VBUS line on L-138
I can't get the OMAP L-138 to detect the VBUS active line for USB0. I have the USB0_ID pin pulled to ground to force into host mode. When the driver starts, the USB0_DRVVBUS line goes high, my...
View Articleinsmod syslink.ko FAIL!
I am using MCSDK 1.02, OMAP-L138when I insmod syslink.ko, I got error message:syslink: disagrees about version of symbol module_layoutError: could not insert module...
View ArticleHow to change RPC3.0''s memory map?
HiHow to change RPC 3.0's memory MAP?rproc_mem=16M@0xC3000000 to other?Because on my board, there is 256M memory. But when I set it to0xC8000000, LOAD FAIL!
View ArticleOMAP-L137 Bad Data CRC during kernel boot
The products being developed using the OMAP-L137 to the following error:Loading from NAND 512MiB 3,3V 8-bit, offset 0xc0000 Image Name: Linux-2.6.18_pro500-da830_omapl1 Image Type: ARM Linux Kernel...
View ArticlePeriodic function and timer interrupt [easy]
Hello,I think I have succed to get a 1MHz interrupt with the timer0_34.I dont change the PLL so I think that I have a 25MHz signal which is on my CPU (I have check all the registers of the PLL and it...
View ArticleProblem debugging a program in CCS (OMAPL138 expermineter kit)
Hello,could anyone help me out with a problem I have? I am currently working on an OMAPL138 board.I am generating a sine signal with the DSP (for the time being I am ignoring the ARM processor). I am...
View ArticleClik here to view.
NDK/NSP problems of trying ndk_omapl138_arm9_examples on OMAP-L138 DSP+ARM9...
I downloaded the NSP package NSP_1_10_02_09 from and imported the project ndk_evmOMAPL138_arm9_client in the ndk_omapl138_arm9_examples.zip into the CCS 5.4.I can build the project successfully with...
View ArticleC674x MATHLIB_RTS 3.1.0.0: Problem overriding RTS functions when compiling...
Hello,I am having trouble overriding RTS functions when compiling under EABI using C674x MATHLIB_RTS version 3.1.0.0. At first I was trying to build the MATHLIB_RTS library myself, but eventually I...
View Article