**** BEGIN LOGGING AT Fri Apr 23 02:59:56 2021 Apr 23 11:29:33 Does anyone know how to use HDMI on the BBAI w/ a screen and a wireless (combo) mouse/keyboard for setting up the Matrix GUI application on the Linux SDK from TI? Apr 23 11:30:27 I mean...is the HDMI plug a plug and play use case? Apr 23 11:33:13 scratch that...I found the info. Apr 23 11:49:27 Still nope. I switched in uboot the order change from hdmi first and LCD secondly. Apr 23 14:51:21 Hi All, Apr 23 14:51:21 I tried to enable the MCP2515 driver code by adding a new overlay in BeagleBone AI. However I am getting an error. Apr 23 14:51:22 Here is my dts file: https://pastebin.com/xzbZt6tv Apr 23 14:51:22 This is the error I am getting - https://pastebin.com/mwR8UR8k Apr 23 14:51:23 I am not able to identify why I am getting this error. Any help is appreciated. Apr 23 15:00:13 if it's any help, error 16 is EBUSY and 110 is ETIMEDOUT Apr 23 15:02:20 okay..I am suspecting that the interrupt pin might be causing this issue, how can I configure the gpio as an interrupt? Apr 23 15:05:13 I found a dts file which worked with MCP2515 on BBBlack (https://www.microchip.com/forums/m828830.aspx), I tried to incorporate the changes but no luck. Apr 23 17:28:19 question for the gallery Apr 23 17:28:24 if you have a logic switcher Apr 23 17:28:34 going to the beagle Apr 23 17:28:54 obviously the BBB gets the low side powered at 3.3V Apr 23 17:29:03 does it matter what you power the high side with Apr 23 17:29:13 i think my screw terminal cape saved my BBB Apr 23 17:29:22 i put 24VDC on the high side Apr 23 17:29:34 and powered up Apr 23 17:29:47 i got that quick bleep of death Apr 23 17:30:03 panicked pulled off the cape and all is well Apr 23 17:30:19 but I am not sure what the problem is with what I was doing. Apr 23 21:56:44 Hi, I am using BBB with python3.5 installed. Can anyone tell me the easiest way to upgrade to python 3.6? I tried lots of methods and they all failed. Thx Apr 23 22:01:27 lizhi: the easiest way is to use the latest image, which includes python 3.7. of course if you've done work on your system that's not easily transferable to a new image then that might not be a great option Apr 23 22:02:05 what debian release are you using (cat /etc/debian_version) Apr 23 22:02:35 I'm guessing stretch (debian 9) Apr 23 22:06:16 in which case the alternatives would be to upgrade the entire system to debian buster, which requires plenty of free disk space and even then is probably a fairly hazardous procedure (especially if you're not experience with debian system administration), try to only upgrade python3 and its dependencies, i.e. mixing debian releases, which is very very tricky and has a decent chance of hosing your ... Apr 23 22:06:22 ...system Apr 23 22:06:35 or perhaps build python from source and install into /usr/local Apr 23 22:07:24 hi the debian version is 9.11. I just started my work. Apr 23 22:07:56 then reflash your beaglebone to the latest image, you'll have debian buster (10) with python 3.7 Apr 23 22:09:40 oh, btw, which is the latest image you talked about . sorry I am new to BBB Apr 23 22:09:43 easiest way to reflash eMMC is by downloading a flasher image (see https://beagleboard.org/latest-images under "Flasher Debian images", specifically AM3358 Debian 10.3 2020-04-06 4GB eMMC IoT Flasher), writing that to SD card (using Balena Etcher is recommended), and booting the beaglebone from that card Apr 23 22:10:16  oh , thx, that's really helpful. You are my saver. Thx Apr 23 22:10:59 it will then automatically proceed to reflash the beaglebone (you'll see a characteristic back-and-forth led sweep pattern). when it's done the BBB turns off. then remove the card and you're done (maybe wipe the card on your computer to avoid accidently booting the beaglebone from it at a later time) Apr 24 01:25:52 anyone have experience with adafruits blinka library Apr 24 01:25:56 for controling the gpio from python **** ENDING LOGGING AT Sat Apr 24 03:00:29 2021