Search found 11 matches
- Fri Feb 16, 2024 10:50 pm
- Forum: D-Star Specific Support
- Topic: Loss of ttyAMA0 with 4.2.0
- Replies: 21
- Views: 1264
Re: Loss of ttyAMA0 with 4.2.0
Hmmm.... I'd have to say 4.2.1 is broken even worse. This was performed on a jumbospot using a pi zero 2W configured as a D-Star hotspot. I formatted my memory card. Imaged the card with the 4.2.1 download. Dropped my saved config from 4.1.8 into the boot partition. Booted the hotspot /dev/ttyAMA0 s...
- Wed Feb 14, 2024 10:35 pm
- Forum: D-Star Specific Support
- Topic: Loss of ttyAMA0 with 4.2.0
- Replies: 21
- Views: 1264
Re: Loss of ttyAMA0 with 4.2.0
Hey Kit, Yep, those are the instructions I used to recreate ttyAMA0 correctly. Here's a speculation - if the hotpsot is never configured with a display, maybe the problem never occurs. I had set my display type to None, but the display port was still ttyAMA0. One I set the port to None it seems like...
- Wed Feb 14, 2024 7:26 pm
- Forum: D-Star Specific Support
- Topic: Loss of ttyAMA0 with 4.2.0
- Replies: 21
- Views: 1264
Re: Loss of ttyAMA0 with 4.2.0
Hi Kit,
Well here's my latest.
I had set my display type to None, but I had failed to set it's associated port to none.
I've done that now and reboots go without issue now.
I'm running a chinese hs_hat on a pi zero 2W.
Bob, NS2B
Well here's my latest.
I had set my display type to None, but I had failed to set it's associated port to none.
I've done that now and reboots go without issue now.
I'm running a chinese hs_hat on a pi zero 2W.
Bob, NS2B
- Wed Feb 14, 2024 5:07 pm
- Forum: D-Star Specific Support
- Topic: Loss of ttyAMA0 with 4.2.0
- Replies: 21
- Views: 1264
Re: Loss of ttyAMA0 with 4.2.0
Well, unfortunately it did it again. This time with a freshly loaded 4.2.0 with NO DISPLAY selected. I went to configuration, enabled Wires-X passthrough. Hit apply. /dev/ttyAMA0 is now linked to /dev/pts/0 I can temporarily fix it by recreating the node and doing an update to restart services, but ...
- Wed Feb 14, 2024 4:07 am
- Forum: D-Star Specific Support
- Topic: Loss of ttyAMA0 with 4.2.0
- Replies: 21
- Views: 1264
Re: Loss of ttyAMA0 with 4.2.0
Ok the dstar hotspot was rebuilt from scratch on 4.2.0
But this time I chose to the leave the display set at None
for now. It's a tiny display that I NEVER look at so no loss.
So far so good...
Thanks,
Bob, NS2B
But this time I chose to the leave the display set at None
for now. It's a tiny display that I NEVER look at so no loss.
So far so good...
Thanks,
Bob, NS2B
- Wed Feb 14, 2024 3:13 am
- Forum: D-Star Specific Support
- Topic: Loss of ttyAMA0 with 4.2.0
- Replies: 21
- Views: 1264
Re: Loss of ttyAMA0 with 4.2.0
Hmmm....
It seems to be running home to making /dev/ttyAMA0 a link to/dev/pts/0
Do you suppose there's something in my restored config that's doing that?
I'll try just starting from scratch without restoring my config.
Bob, NS2B
It seems to be running home to making /dev/ttyAMA0 a link to/dev/pts/0
Do you suppose there's something in my restored config that's doing that?
I'll try just starting from scratch without restoring my config.
Bob, NS2B
- Tue Feb 13, 2024 10:07 pm
- Forum: D-Star Specific Support
- Topic: Loss of ttyAMA0 with 4.2.0
- Replies: 21
- Views: 1264
Re: Loss of ttyAMA0 with 4.2.0
I have OLED Type 3 selected and it is indeed there and working.
Bob, NS2B
Bob, NS2B
- Tue Feb 13, 2024 8:56 pm
- Forum: MMDVM_HS Hat(s)
- Topic: Cannot get the control attributes
- Replies: 6
- Views: 1075
Re: Cannot get the control attributes
I don't know how to fix it - but I had the same thing happen to my DStar and DMR hotspots. I had upgraded both of them to 4.2.0. To create the problem go to the configuration screen and make an edit. Just about anything does it. On my DStar hotspot I changed english_uk to english_us. On my DMR hotsp...
- Tue Feb 13, 2024 6:27 pm
- Forum: D-Star Specific Support
- Topic: Loss of ttyAMA0 with 4.2.0
- Replies: 21
- Views: 1264
Re: Loss of ttyAMA0 with 4.2.0
Update:
Just had the same thing happen on my DMR hotspot.
Make an update on the configuration screen.
/dev/ttyAMA0 becomes linked to /dev/pts/0 and the hotspot ceases to function.
Bob, NS2B
Just had the same thing happen on my DMR hotspot.
Make an update on the configuration screen.
/dev/ttyAMA0 becomes linked to /dev/pts/0 and the hotspot ceases to function.
Bob, NS2B
- Tue Feb 13, 2024 5:37 pm
- Forum: D-Star Specific Support
- Topic: Loss of ttyAMA0 with 4.2.0
- Replies: 21
- Views: 1264
Loss of ttyAMA0 with 4.2.0
Hello All, I don't know if I can accurately explain this, but I'm going to try. I have one of those jumbo spot hotspots using a chinese radio boards that has worked fine all the way up to 4.1.8. It started out on a pi zero W - a while back put it on a pi zero 2W - no problems. I upgraded the system ...