AM1808 PRU SUART INSMOD
I am using the PRU of AM1808,I have builded the suart_emu.ko.NOW ,I found a qustion :when the system start, the soft uart run ok,can receive and send data ;but when the system run a time, the soft...
View ArticleAM1808 PRU SUART suart_emu.ko
HI,I use AM1808 PRU configure as 8 channel Uart, but now I have some problems：I use the module to load way to use PRU like this: insmod suart_emu.koWhen system starts ,the uarts run normal ,but...
View ArticleAM1808 PRU SUART
HI,I use AM1808 PRU configure as 8 channel Uart, but now I have some problems：I use the module to load way to use PRU like this:insmod suart_emu.koWhen system starts ,the uarts run normal ,but many...
View ArticleOMAP-L138 framebuffer with 8bpp
We have a 16-Bit TFT display connectet to OMAP-L138 and we are using the framebuffer device driver "da8xx-fb".It's working fine and the command "fbset -i" shows the following informations:mode...
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2D AB-Syncronized EDMA Transfer
Hello, could you please help me solve the issue regarding the configuration of EDMA for McASP peripheral on C6747 DSP (OMAP L137). The application is a typical (standard) one: Interfacing stereo ADC...
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IBIS simulations using the datasheet reference load for AM1705
Hello experts,I'm a newbie with SI simulation, this is my first attempt. Right now I'm designing the PCB for an ARM processor (AM1705). I have been performing simulations to check SI for the...
View ArticleSharedRegion
it can't write immediately to shared ram.code list delow:static bool server_upp_data_transfer(Server *server) { if(server->ad_started == false) return true; while...
View ArticlePeculiar behavior of NandWriter
CCS 6.1.1XDS100v2 JTAGStarterware NandWriter (ARM) firmwareOMAP-L138-EPAll:I am seeing peculiar behavior on some target boards. When I try to program the Nand using CCS 6.1.1 and a desktop computer,...
View ArticleOctal UART XR16L788 on EMIFA interface of OMAP-L138
We want to use the octal uart "XR16L788" under Linux.This uart chip has been connected through the EMIFA interface of OMAP-L138.Is there an approriate Linux device driver for that UART chip?
View ArticleOMAP-L137, can't send data via spidev.
Hello, I am trying to send data via spidev in Linux with kernel 4.4.8.I've added support of spi in menuconfig (support of userspace operations and support of TI spi devices).Also, I changed...
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Exception with omapl137 Arm
I have code that works with not problem but if I move some memory sections from my custom platform to a linker I run into an exception. I'm running with SYSBIOS on the omapl137 on the arm side. My...
View ArticleWhere can I get example codes for different interfaces in OMAP L138
I would like to use the SPI of the OMAP L138 LCDK to interface an IC. Can some one provide some example code for interfaces like GPIO, I2C, SPI, etc
View ArticleOMAP-L138 E Secure Boot Problem
Dear All,we are currently developing software for a new product which uses the OMAP-L138 SoC.We are using mostly StarterWare drivers, as this will be a hard-realtime constraint system.Most components...
View ArticleOMAP-L128 with LPDDR2 SDRAM
We want to use the maximal accessible memory space of 512MByte for an external DDR-RAM.We consider to use the "EDB4416BBBH" chip from Micron.This is a low power DDR2 single die SDRAM:Die configuration:...
View ArticleAM18x GPIO configuration
Hi TI community,I have just adquired the Profibus development kit from Critical Link, it is provided with an AM1810 processor from TI http://www.criticallink.com/product/profibus-dev-kit/I followed the...
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C674X_0: Error connecting to the target: Connect to PRSC failed, -6305
Hi,I am facing the error as mentioned in subject line on doing connect to target after doing Launch configuration for ccxml file.OMAPL138 I am working on.Also please find attached the image of target...
View ArticleCCS5.2 : increase the size of bss/far section leads to an application failure...
Hi all,I'm working with OMAPl138 lcdk and I have a basic application for audio processing (some filtering + equalizering, nothing special). Due to historical reasons I have a lot of static and global...
View ArticleSocket Programming in OMAP L138 LCDK
I would like to stream certain buffers in the network of which the LCDK is connected to. The aim is to access the data in python over a computer in another system.1) Do I also require IPC for this...
View ArticleDSK6713
I want to implement object tracking algorithm on dsk6713,but the code composer studio is showing still running in debug mode when trying to implement connectivity algorithm .please try to solve this.i...
View ArticleAM1808 vih and vil of USB pins
Hello,What is the vih and vil of USB0_DP and USB0_DM for the recommended operating condition?Regards,Kazu
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