OMAPL138 USB 1.1 Host port in U-Boot?
Hi, I have an OMAPL138 based custom board and would like to use the USB 1.1 Host port in U-Boot. Is there any support for this in the PSP-package or do I have to write my own driver? I can only find...
View ArticleAISgen for software in sram
I like to generate an AIS file for an application located in SRAM @ 0x60000000 (CS2), but can't find how to configure EMIFA from the AISgen-tool. The OMAP is booting from a SPI1 FlashHow can I get the...
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VPIF: color bar alternating artifacts
Hi,In using L138 to capture the RGB565 parallel output from OV5640 (parallel (DVP) interface, line D[9..0]]), we got the image as shown in the figure below. The correct image should be the “color bar”...
View ArticleLeft and Right audio mix in MIC in
Hi, I'm developing on OMAP-L137 EVM. That EVM have AIC3106I test the sample code of aic3106_loop_linein.c and aic3106_loop_micin.c.I check the source. It just forward Line In to Line Out , or...
View Article12-bit bayer to RGB565
Hello,I am working with OMAPL138-LCDK and I want to display via vga port to a monitor the 12bit bayer data that I get from a cmos camera connected to J16 port.In order to achieve this I do the...
View ArticleFreeRTOS for OmapL137
Hi, Has anyone ever ported a freeRTOS on arm9 for OmapL137 ? I have started reading on it, but a few quick pointers would be appreciated. Thanks, AQ
View ArticleLCDK_OMAPL138
Hi:Does the DSP (C6748) on the OMAP_LCDKL138 run at 300 MHz?Thanks a lot!Cheers,Mushtaq
View ArticleL138 Power Manager Control
Hello,I'm looking for information on how the synchronization of power management between ARM (Linux) and DSP (DSP/BIOS) works. Meaning, by changing the common resources in one processor what will...
View ArticleHow to init all memory to 0 during boot
Hi, I am trying to find out how to initialize all on-chip and off-chip memory to 0 prior to runtime. Thanks,Will
View ArticleOMAP-L138 eXperimenter Board, Audio expansion Connector Problem
Hello,I have the following problem:I want to recieve data via McASP (I2S) as a master via the Audio Expansion connector on the eXperimenter Board with the OMAP-138. The Problem is that if i want to use...
View Articleomapl138 lcdk button press - led
Hello, I have just recently started using the omapl138 lcdk boards. I am having trouble getting the board to respond to the user buttons provided on the board. Basically, I just want to do simple test...
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PWRM about OMAP138
Hi,I don't understand what these properties mean.Is there any document describing these properties?Now I'm trying my codes about Mcbsp,EDMA and DSPLINK.I find it is different when enable or disable...
View ArticleOMAP-L13x - Are there new boot code size restriction in d800k008 compared to...
Team,Could you please help with the following?We’ve encountered an issue with using our single stage boot process with the d800k008 boot ROM, that doesn’t seem to be a problem with the d800k006 and...
View ArticleTransferring 600 MSPS Data from FPGA to OMAP-L138 via uPP
Hi,I have 8 channel, 12 bits, 50 MHz A/D converter connected to Altera DE2-115 FPGA. I want to transfer the data from each channel one by one to OMAP-L138 for signal processing. Is it even possible to...
View ArticleHow to debug JTAG "Error Connecting to Target" when the system is known good
I am using an XDS510 USB plus with CCS 5.3 and a DA830 (like L137). I have several different systems using this processor and I usually have no problem connecting to JTAG. I'm familiar with the gel...
View ArticleOMAP L138 linux kernel modules
I want tobuild the driver examplegpio_test of DVSDK (/psp/linux_driver_examples-psp03.20.00.13/gpio).I compiledgpio_test.kofile. How do I creating linux kernel image with this module?
View ArticleCamera Interface With Am1705
Hi.I want to interface 3G Module and IP camera with AM1705. (will USB interfae for 3G Module). as per my application, live video stream from IP-camera is send to 3G module without any internal...
View ArticleOMAP L138 McASP + EDMA3 TDM Multi-frame transfer. Confirmation needed!
Dear Gentle(wo)menI have to implement the following scenario of McASP + EDMA3 TDM multi-frame data transfer. The system contains 6 serializers (Ch1…Ch6). In every channel there are four slots of 32-bit...
View ArticleOMAP-L138 schematic symbol in Altium
I see the OMAP-L138 schematic sumbol for OrCad in the product folder online. We use Altium and can not convert symbols from OrCad.Is there a way someone can convert the symbol and provide it? We have...
View ArticleFeasibility of porting SYS BIOS C674X power management driver to OMAP-L138 ARM
I'm working on a project using the OMAP-L138 where both the ARM and DSP are using SYS BIOS 6.35. I've ported the BIOS PSP drivers to work with the ARM so all devices are handled by the ARM and the DSP...
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