Forum Post: RE: How to make Qt Program derive the signal from button on the...
So, I need to write a simple driver and my program can access them through this driver, Thus do i need to create 4 device file on the /dev??
View ArticleForum Post: RE: AM3359 ICE EtherCAT example SYS/BIOS abort
Thank you, with sysbios 6.35.04.50 it works.
View ArticleForum Post: RE: AM3356 / TPS65910A3 RTC and PowerOn connections
Thanks for the very quick answer! I've connected VDDS_RTC on the AM3356 to VDIG1 for now - will see if one of the other 1.8V rails may make more sense routing-wise though...
View ArticleForum Post: RE: am335x uboot 2013.01 can't work
i have check the board.c ddr.c ddr_defs.h servel times, i think the ddr reference will not be configurate wrong except the description as aboves.maybe there have some other code need to be modified...
View ArticleForum Post: RE: How can I take a screenshot on the AM335x EVM
If you name the file with a bitmap extension (i.e. filename.bmp) then it will be recognized and opened correctly by Image Viewer in Ubuntu as well as Windows Photo Viewer.Side note: I didn't realize we...
View ArticleForum Post: RE: AM437x PRU download file
Hi Aria,Attached is an AM437x PRU gel file. I will work to add this to the next revision of the pru-sw package.Regards,Melissa
View ArticleForum Post: RE: Can we disable the RTC node in the AM335x tree somehow?
Hello,I am referring specifically to the status line, marking the ti,hwmods entry as disabled will not have any effect here.The usage of vrtc is determined by the design of your board and which PMIC...
View ArticleForum Post: RE: Changing from AM335 720MHz to 1GHz
Just a quick update. Running the Gel file before booting fixes it because it sets the MPU PLL to a lower speed : /.So this allows the board to boot up fine:MPU_PLL_Config( CLKIN, 23, 800, 1);...
View ArticleForum Post: AM335x based Custom board : modified u-boot not booting
Hi All,We have modified the uboot by removing the EEPROM read for header and i2c probe for PMIC as we don't use those in our custom board. The PMIC power sequencing is taken care in the hardware.We...
View ArticleForum Post: RE: Ethernet on custom board
DK,Yes, I got my two RGMII ports working correctly. Thanks.-Eric
View ArticleForum Post: RE: AM3352BZCZ80 UART MVR
The documentation states as follows:Bits 15-8 - reserved, bits 7-4 Major Rev and Bits 3-0 MinorWhen I read this register I get a 0x2603, making it version 0 3. with a 0x26 in the reserved area. I...
View ArticleForum Post: RE: AM335x RGMII Problem (PHY KSZ9021RL): ping fails
[quote user="Eric Lee4"]DK,After checking my PLL settings, I can have two RGMII ports working correctly. Thanks.-Eric[/quote]Thats great new Eric, glad I could help.Could you please verify my answer by...
View ArticleForum Post: Analog read from all 7 inputs using PRU and a host C program for...
Hello all, I'm kinda new to the beaglebone black world running on a AM335X Cortex A8 processor and I would like to use the PRU for fast analog read with the maximum sampling rate possible.I would like...
View ArticleForum Post: RE: Writing to a blank EEPROM on a new custom board
Thanks for the response. Unfortuanately, i do not have access points to program the eeprom. But i have cleaned the code of the read_eeprom.The point where i am stuck now is that i cannot get the...
View ArticleForum Post: RE: ADC SOC EOC bits with AM335x
I cannot help you with software related questions. For example, I do not know anything about the read commands you are using. However, I can describe how the Touch screen controller must be...
View ArticleForum Post: RE: AM335x based Custom board : modified u-boot not booting
DRA618 is not supported on this forum. Please turn to your TI representative for support.
View ArticleForum Post: RE: ARM Cortex A8
Hi,You can check out the Sitara ARM Cortex-Ax Processors at http://www.ti.com/lsds/ti/arm/overview.pageI will also move this post to their forum to help you further.Regards, Sunil
View ArticleForum Post: RE: about am335x RBL
No, there is no other documentation. Source code or parts of it are not publicly available.
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