l138 lcdk sd card corrupted
I need help reformatting a new sd card to boot up from. Thanks,Qin
View ArticleRunning inter processor communication from within Linux
Hi, I have programs compiled to run in linux on the OMAPL138 LCDK. I want the output of these programs (which are saved to a file) to be passed to the DSP to process them and return the computed...
View ArticleHow to align the address of _c_int00 function to 1k bytes?
Hi everyone, I found that the boot address of dsp core has to be aligned with 1k bytes, because the HOST1CFG register's lower 10 bits are reserved. So how can i set the alignement of the address of...
View ArticleEDMA + DSPLink Serious and interesting problem
Dear Sir/Madam,I have developed an application in code composer studio and fully tested it. The application uses EDMA3 to transport some data form one location to another. All things are okay in code...
View ArticleHOW CAN I SET DATA ENABLE TIMINGS IN OMAP DSS
HiI am trying to find a way how to set DATA_EN timings in OMAP DSSI mean I want to send DATA_EN signal when I want to startI guess there is a part to set DATA_EN in omapdss_dpi_display_enable function...
View Articlehow da8xx_remoteproc (dsp) run in remoteproc/rpmsg framework
Hi everyone,I trace linux/drivers/remoteproc/da8xx_remoteproc.cI have some question.how to run da8xx_rproc_start()I also trace wkup_m3_rproc.c, it will call rproc_boot() then load the firmware and...
View ArticleAM1705 interfacing
Hi,I am working on USB interface with AM1705. AM1705 have DM and DP pins but where i connect Vbus pin of usb connector
View ArticleAlgorithms to implemented on OMAPL137
Hello Everyone, My name is Naveen and am new to TI family. Am using SM470R1B1M-HT TI controller and from this am planning to generate sine wave and add white gaussain noise to it and send it to...
View ArticleCan't boot on omap-l137, because of a fail in jump to _c_int00.
Hello, in my project I was trying to boot from the flash memory and faced the problem. So, I decided to observe a booting process without a GEL file.I am using ARM9_intvecs.asm, ARM9_initstack.asm,...
View ArticleBooting OMAP-L137 with pre-built images.
Hello, I am trying to boot from OMAP-L137 using pre-built images like in this wiki:http://processors.wiki.ti.com/index.php/Serial_Boot_and_Flash_Loading_Utility_for_OMAP-L137And all is ok, when I try...
View ArticleDMA event Generation by I2C Peripheral
Hello,We are using I2C as a slave and like to use dma for receive I2C data transfer. We like to generateDMA interrupt when I2C stop condition is detected. Is there any example I can follow to...
View Articlehow to write resource table for remoteproc (dsp c67)
Hi everyone,I try to write the dsp code, let remoteproc load it as firmware, then usemodprobe remoteprocmodprobe da8xx_remoteprocmodprobe virtio_rpmsg_busto run it.After I trace the remoteproc_core.c,...
View ArticleHow to test video drivers on ti's OMAP3_EVM board?
How to test video drivers on OMAP3 board, I have kernel 3.0 version.I am trying it on Ubuntu 64-bit machine for cross compiling.Please help me out.............................
View ArticleWhat is the latest version of SYS/BIOS can be used for OMAPL137 for both ARM...
Hi, I'm using OMAP L137, with DSP/BIOS 5.33.01 using PSP Package 1.30.01 on CCS Version 3.3.I would like to upgrade to SYS/BIOS the latest version that can be used with the OMAPL137,but I couldn't find...
View ArticleGetting started with simple example, TMS320C6747
Hi, I have a TMS320C6747, and I'm trying to get started with just basic gpio pin access but I'm unsure how to do it. I have my host pc connected to the microcontroller ove the jtag and can program it...
View ArticleOMAP 4460 register addresses incorrect in the pad configuration tool
The two registers "usbb2_ulptll_clk" and "usbb2_ulptll_stp" are swapped in the configuration tool. They should be swapped back to their proper locations, since it reports invalid register settings.
View ArticleOMAPL137 BOOT STEPS
Hello Guys, Am new to TI family and am using OMAPL137. Please do let me know how exactly OMAPL137 boots up.I mean to say how exactly which core wakes up first up .Does...
View ArticleOMAP 4460
Hi everyone,I have a product that is based on the omap4460 processor and was trying to port a newer version of U-boot 2015 to our platform. I have been able to get everything working like a splash...
View ArticleOMPAL137-HT JTAG connections
Hi,I am new the C6474 DSP platform and seeking help. In my design I am using OMAPL137-HT which has ARM and DSP. DO I need to use two separate connectors for DSP and ARM? In the ref schematics ARM used...
View ArticleOMAPl138 does not work with XDS100v2
Hi ,im using a OMAP l138 LCDK , XDS100v2 debugger and CCS 6.x . If i want to connect to the Arm core i get this message :ARM9_0: Output: Target Connected.ARM9_0: Output:...
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