Re: Raspberry Pi Zero VERY long transmit delay
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Somehow I missed putting this in the email. ?It IS in the DireWolf configuration.
ADEVICE plughw:1,0
ACHANNELS 1
CHANNEL 0
# Home call
MYCALL KQ6DI-4
I DO have PulseAudio removed. ?I don't think it is included in the latest Raspberry Pi Jessie OS, but I went through the steps anyway.
Off the wall thought, it is possible that without any Ethernet device in the Pi Zero that something is looking for it, and kills things? ?That seems to be a common thread in my troubleshooting. ?If I have some sort of Ethernet or WiFi connected or not, nothing fails. ?When I don't have something, then I get this failure. ?However, there are other changes going on, so I haven't convinced myself about this. ?I just thought I'd toss that wild thought out.
Running the "Top Command" in another window is an issue in itself. ?I'm trying to run this without any external connection to anything. ?If I do have this connected, then only about 20% of the processor time is used, but I have no idea when I start having issues.
Arnold KQ6DI
From: "wb2osz@... [direwolf_packet]" <direwolf_packet@...> To: "direwolf packet" Sent: Sunday, March 12, 2017 3:33:36 PM Subject: Re: [direwolf_packet] Raspberry Pi Zero VERY long transmit delay
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Usually you would have something like "ADEVICE?plughw:1,0" when running on the Raspberry Pi. ?I don't see ADEVICE in there which would result in using the "default" device.
Did you make sure that PulseAudio was removed? ?In my experience PulseAudio never worked right on the RPi and my recommendation is to remove it. ? (Note: ?It is fine on larger x86 based systems.)
?? ?Currently section 1.3.
The other thing I would try is running the "top" command in another window? ?What is using a significant amount of CPU time? ?How much idle time is left over?
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