[beagleboard] PoE Cape for BB Form Factor Boards Available

2018-09-05 Thread Thomas Hoppe
If you need a PoE Cape, please check this out: https://www.n-fuse.co/devices/SBCPoE-BBB-Power-over-Ethernet-Cape-for-BeagleBone-Black.html -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard"

[beagleboard] Re: BeagleBone Black powered by PoE (Power over Ethernet)?

2018-09-05 Thread Thomas Hoppe
It's available now: https://www.n-fuse.co/devices/SBCPoE-BBB-Power-over-Ethernet-Cape-for-BeagleBone-Black.html On Monday, April 30, 2018 at 8:17:06 PM UTC+2, Thomas Hoppe wrote: > > We have launched a BBB PoE cape here, it will be available for sale soon: > https://www.n-fuse.co/devic

[beagleboard] Re: PoE on the Beaglebone?

2018-04-30 Thread Thomas Hoppe
We have launched a BBB PoE cape here, it will be available for sale soon: https://www.n-fuse.co/devices/SBCPoE-BBB-Power-over-Ethernet-Cape-for-BeagleBone-Black.html If you want one, you can contact me. On Monday, September 24, 2012 at 10:16:19 AM UTC+2, Grant wrote: > > Will the Beaglebone ever

[beagleboard] Re: BeagleBone Black powered by PoE (Power over Ethernet)?

2018-04-30 Thread Thomas Hoppe
We have launched a BBB PoE cape here, it will be available for sale soon: https://www.n-fuse.co/devices/SBCPoE-BBB-Power-over-Ethernet-Cape-for-BeagleBone-Black.html If you want one, you can contact me. On Wednesday, May 14, 2014 at 9:18:25 AM UTC+2, Christian wrote: > > Can BeagleBone Black

Re: [beagleboard] SPI Woes with different Kernel Versions

2017-03-01 Thread Thomas Hoppe
The Loopback test only involves MISO and MOSI lines that leaves CS and CLK as potential source of errors. I have made some measurements with an oscilloscope and it shows two notable differences between 4.4 and 3.8: - For 3.8 CS toggles between high and low. For 4.4 CS is always low after an

Re: [beagleboard] SPI Woes with different Kernel Versions

2017-01-27 Thread Thomas Hoppe
Hi, I did some more testing on a 4.4.41-ti-r83 and a 3.8.13-ti-rxx. I tested with the spi-test tool (I copied some version not used the one shipped with the respective kernel) in loopback mode. Interestingly this seems to work on both kernel versions while my board only works with the 3.8 as

Re: [beagleboard] SPI Woes with different Kernel Versions

2017-01-23 Thread Thomas Hoppe
I just try to start the software from the board's supplier. The software is known to work (tested myself) and on the mentioned kernels on the BBB. So I think we can rule out the software part. When starting the software, it cannot find/ connect to the board -- that's the "does not work case".

Re: [beagleboard] SPI Woes with different Kernel Versions

2017-01-19 Thread Thomas Hoppe
Maybe there was a misunderstanding, I do have the SPI devices with all the kernels I mention! And that is because I have the lines on the bottom in uEnv.txt. So again the existence of the devices is not my problem, it just does not work. Do you think the patch you mention can be the reason for

[beagleboard] SPI Woes with different Kernel Versions

2017-01-18 Thread Thomas Hoppe
Hi, I have a board attached via SPI0 to a BBB (also tested with Green). I'm activating SPI0 via uEnv.txt entries which I read is the best practice. Now I can use the board with its user space software (no kernel driver whatsoever involved). The setup *works* with 3.8 and 4.1 kernels but *not*

Re: [beagleboard] Overlay does not create SPI pingroups with 4.4.21 kernel

2017-01-16 Thread Thomas Hoppe
Hi, I'm having an issue with a SPI device that works with Kernel 3.8. but not with the 4.4.x series. I have also tried the latest one 4.4.41-ti-r82. The device exists in both cases and I cannot think of a reason. Can you give me a hint what I might try to debug it? I tried the SPI loopback test