I've run the Raspberry Pi 7" screen (in a SmartiPi case) with the Y cable between the Pi and screen controller while powering off of the 12 VDC buck converter on the DRAWS™ HAT. -- John D.

Initially I created a couple of 64GB SD card of Beta12. When I installed Beta12 on my Raspberry Pi 3B+ test setup, I forgot that the LCD panel on the test panel is flipped. What I discovered is that

Ok, that makes sense as to why my RPi 7" touchscreen (spec at 400ma) would not work when connected to the accessory port. Maybe I'll try powering it through the USB port. Thanks for the info,

Bjorn, The following is what that command should look like which makes me believe that direwolf is not running due to you missing the initial config steps. $ journalctl --no-page -u

Hi Bjorn, Did you follow these instructions? https://nw-digital-radio.groups.io/g/udrc/wiki/DRAWS%3A-Getting-Started Specifically did you run: cd n7nix/config sudo su ./app_config.sh core reboot cd

Thanks John.

A PTC Fuse. The 5V Current Budget: Pi, 1A USB Things Connected to Pi, 2A Accy, Connector 0.25A That leaves 0.25A margin

Hi Bryan 3.5 A. Thats nice. What limits the 5 V output on the accessory port on DRAWS to 250 ma? 73 Rick ve3mm

Here is what you specifically asked for pi@draws:~ $ journalctl --no-page -u ax25dev.service -- Logs begin at Thu 2016-11-03 18:16:43 CET, end at Thu 2019-04-18 23:27:45 CEST. -- Apr 18 23:12:15

pi@draws:~ $ journalctl -xe Apr 18 23:17:15 draws direwolf[1909]: Audio device for both receive and transmit Apr 18 23:17:15 draws direwolf[1909]: Could not open audio device default for in Apr 18

Please send me the console output of: journalctl --no-page -u ax25dev.service /Basil Bjorn Pehrson <bjorn@...> writes:

Bjorn Pehrson <bjorn@...> writes: Yes! Thanks for your help. Steve, N9VW also verified that the on-board audio device driver load order is the problem. I have never seen this problem on any of

If I try to start it (it is not in the path), I am back to starting the mheard service not terminating /home/pi/n7nix/systemd/bin/ax25-start pi@draws:~ $ sudo

Basil, Here you go. It appears that commenting out the audio fixed the problem. Seems like progress is on the horizon Steve On 4/18/2019 1:31 PM, Bjorn Pehrson

Hm, there seems to be something more Now the card is there but ax25 is not running pi@draws:~ $ aplay -l **** List of PLAYBACK Hardware Devices **** card 0: ALSA [bcm2835 ALSA], device 0: bcm2835

Basil, Here you go. It appears that commenting out the audio fixed the problem. Seems like progress is on the horizon Steve

Seems to have made the trick..., thanks a lot pi@draws:~/n7nix/bin $ ./hwtest.sh  === Verify AudioSense-Pi drivers are not loaded. AudioSense drivers NOT loaded.  === Verify Sound Card is

Thank you Bjorn!! Thanks for providing all your console output! I have never been able to replicate this symptom on any of my RPi's. If you can do one more thing for me I will buy you a beverage of

--------- exit pi@draws:~/bin $ cd pi@draws:~ $ cd n7nix/ pi@draws:~/n7nix $ git pull remote: Enumerating objects: 39, done. remote: Counting objects: 100% (39/39), done. remote: Compressing objects:

I am trying to understand why the Draws udrc driver is not loading. Could you please get the hwtest.sh script and show me the results. Specifically: cd cd n7nix git pull cd bin ./hwtest.sh # Then