Re: [beagleboard] fbdev and ssd1306

Thanks, David. I am not competent enough on DT yet. I see one of the I2C devices has a pinctrl in the device-tree but i2c1 does not. I don't understand why/how when I open /dev/i2c-1 from userspace that the pins seem to get assigned. Hopefully Robert can help. Mark On Tue, Jan 9, 2018 at 7:26 PM

Re: [beagleboard] fbdev and ssd1306

Sounds like a question for RCN. I'm not up to speed on the pinctrl situation on BeagleBone. I'm weird and don't use capemanager or any of the usual BealgeBone stuff. But, I think you are right to think the problem is cause by pin muxing somehow. On 01/09/2018 12:41 AM, Mark Grosen wrote: I

Re: [beagleboard] HDMI not working for particular display

On Tue, Jan 9, 2018 at 4:53 PM, wrote: > I am getting display output when I connect BBB to 32 inch LG display while > running default OS as well as with Ubuntu 12.04 on SD card > But when i connect BBB to Worldtech WT-1188U display i get NO Signal > notification on

[beagleboard] HDMI not working for particular display

I am getting display output when I connect BBB to 32 inch LG display while running default OS as well as with Ubuntu 12.04 on SD card But when i connect BBB to Worldtech WT-1188U display i get NO Signal notification on display. Tried changing HDMI resolution in uEnv.txt didn't work out. Need

[beagleboard] Back Fill Position || Urgent Need Performance Tester (Memphis, TN) 18+ Months

Please share profile on ja...@nestarit.com Direct contact number: (201) 448 1184 This is *Javed Khan* from *NESTAR TECHNOLOGIES/ AESPATECH LLC* and we have an immediate requirement with our client where we have excellent hold and can close the positions pretty quick. If you find yourself

Re: [beagleboard] How to replace 4.4.x Linux kernel in BBB eMMC after cross compiling from source?

Robert, Thanks that was just what I needed. I have successfully rebooted the system with the new kernel. I did have to do some more research since I had neglected to compile and install the modules to a folder, but I was able to get through that. One thing that bothers me is whether I need to

[beagleboard] Re: How to deactivate automatic cape detection to free addresses on I2C-2

Search for emails with topic "BBB without Cape Manager" --- Graham == On Tuesday, January 9, 2018 at 3:24:04 AM UTC-6, Beagle Boner wrote: > > Hi, > > i am using Debian Jessie on my BBB. I need to connect a I²C device to it. > Unfortunatly it has a fixed address at 0x54, which is one of the

[beagleboard] Re: How to perform "factory reset"

Did you ever find the answer? Thanks On Sunday, October 29, 2017 at 10:26:23 AM UTC-7, Walter Greger wrote: > > Hi there, > > I owned a Beaglebone Green Wireless. I have some troubles to connect the > beagle to my wifi. I tried so many thing without success. However, my > settings seems to be

Re: [beagleboard] Does Spectre and Meltdown affect Beaglebone Black?

TI's note on Meltdown and Spectre: http://e2e.ti.com/support/arm/sitara_arm/f/791/t/654938 On Sun, Jan 7, 2018 at 9:22 PM Robert Nelson wrote: > On Sun, Jan 7, 2018 at 8:19 PM, Robert Nelson > wrote: > >> One useful mitigation: > >> >

[beagleboard] Re: BeagleBone Green Wireless turns itself off after 10-40 seconds

Hi Alek, I think you need more than a 1A supply. I use one of these https://www.amazon.co.uk/Charger-RAVPower-4-Port-Charge-Smartphones-White/dp/B018Q7HNRQ/ref=sr_1_4 to power 4 BBGWs. I suspect the board is suffering a brown out when the WL1835 does its short calibration (a couple of ms but at

[beagleboard] Re: Error using connmanctl> enable wifi BBBW

Hi robert. I have the same problem. I download latest image for bbbw from beagle site(debian 9.1 2017.10.10). When i try to enable wifi by connmanctl, i recieved below error. Error wifi : methode "set property" with signature "sv" on interface "net.connman.technologies" doesn't exist. What is

[beagleboard] BeagleBone Green Wireless turns itself off after 10-40 seconds

Hello! My BBGW consistently turns itself off, no matter what power supply or image I use. It consistently acted the same on both of my BBGW. With default factory configuration: https://youtu.be/fBhOSkkfCps With latest image (Debian 8.6 2016-11-06 4GB SD SeeedStudio IoT

[beagleboard] How to deactivate automatic cape detection to free addresses on I2C-2

Hi, i am using Debian Jessie on my BBB. I need to connect a I²C device to it. Unfortunatly it has a fixed address at 0x54, which is one of the addresses used to read the epromdata on capes for automatic dto loading. I can´t use the other I²C-1 for this project, so I am forced to disable the