[beagleboard] GUI Application with iot image

2018-12-13 Thread sajeevan k
Hi all, I am trying to develop a qt gui application with iot image(Because I want eMMC boot, since SD card may be displaced in a rough shaking environment). For this purpose, I got the latest iot image and followed the procedure given below. root@beaglebone:~# sudo apt-get update

[beagleboard] High cpu usage for irq/42-can0 if bus disconnected

2018-12-13 Thread Jacob Kusk
Hi, If have created an cape for which both CAN interfaces are used. They both work as intended while connected to an bus but if I disconnect one of them the kernel process interrupt irq/42-can0 or irq/43-can1 runs at approx 50% cpu utilization each. Disconnecting both makes the system almost

Re: [beagleboard] I2C nunchuk driver

2018-12-13 Thread dzoelham
Hi Robert, First I create am335x-customboneblack.dts: #include "am33xx.dtsi" #include "am335x-bone-common.dtsi" #include "am335x-boneblack-common.dtsi" / { model = "TI AM335x BeagleBone Black"; compatible = "ti,am335x-bone-black", "ti,am335x-bone", "ti,am33xx"; }; _opp_table {

[beagleboard] several different linux kernels hang at "starting kernel ..." while booting

2018-12-13 Thread eloa
Hello everyone, since more than two weeks I am trying to get a custom kernel running on my SanCloud BeagleBone Enhanced. But as I got a common BBB as well, the slightly different architecture of the BBE should not be the problem. My final goal is to get Xenomai running on the BBE. After I did

[beagleboard] Re: uBoot do not read uEnv.txt

2018-12-13 Thread dzoelham
Hi Romain Change set_bootargs=setenv bootargs console=ttyO0,115200n8 root=/dev/${ bootpartition} ro rootfstype=ext4 rootwait to set_bootargs=setenv bootargs console=ttyO0,115200n8 root=/dev/${ bootpartition} rw rootfstype=ext4 rootwait On Wednesday, November 21, 2018 at 3:24:51 PM UTC+7, Romain

Re: [beagleboard] I2C nunchuk driver

2018-12-13 Thread dzoelham
Hi Robert, I have succeeded to install the i2c nunchuk on BBB. I changed the am335x-customboneblack.dts to be: /dts-v1/; #include "am33xx.dtsi" #include "am335x-bone-common.dtsi" #include "am335x-boneblack-common.dtsi" / { model = "TI AM335x BeagleBone Black"; compatible =

[beagleboard] BBE Industrial 1GB ram

2018-12-13 Thread 'Luther Goh Lu Feng' via BeagleBoard
Seems like there is an equivalent of BBB Industrial with 1GB ram available for pre order from San Cloud, shipping 14th Jan 2019. I wonder if it can run the images from Robert Nelson, though I am guessing that they probably would https://www.sancloud.co.uk/?p=2101

[beagleboard] Re: Pocketbeagle not booting

2018-12-13 Thread Marius Strom
Thanks for the advice -- turns out that I was just using a USB cable that was only set up to provide power. Tried a new one and it worked perfectly. On Wednesday, December 12, 2018 at 2:46:10 PM UTC-5, Dennis Lee Bieber wrote: > > On Tue, 11 Dec 2018 19:05:37 -0800 (PST), Marius Strom > >