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Send out via APRS #5

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coolacid opened this issue Jan 23, 2019 · 6 comments
Closed

Send out via APRS #5

coolacid opened this issue Jan 23, 2019 · 6 comments

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@coolacid
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@coolacid
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Virtual serial to UDP listener:
socat -d -d pty,raw,echo=0 udp4-listen:5000,reuseaddr,fork

Create a port:

PORT
 ID=COM5 Bridge to XASTIR
 TYPE=ASYNC
 PROTOCOL=KISS
 QUALITY=0
 COMPORT=com5 
 CHANNEL=A 
 SPEED=9600
 MAXFRAME=6
 FRACK=5000
 RESPTIME=1000
 RETRIES=10
 PACLEN=236
ENDPORT

Bridge Com port above to APRS port
Bridge 2=1

  • Note, Not real values, just pieces of things to start with.

@coolacid
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Blocked by docker/for-linux#77 since LSR uses linbpq inside docker.

@coolacid
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This isn't going to work the way we hope. It's just not stable enough to always be there. If linbpq dies, the file handle gets deleted. Also, I couldn't get it to actually punch data thru in linbpq.

@coolacid
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Currently evaluating the use of AX25UDP to stuff a APRS packet into that and send it to linbpq - Most systems use Linux AX25 kernel, but I don't need, nor want all of the extra overhead - just stuff it on the pipe.

Reference: https://github.com/echicken/node-ax25/tree/es6rewrite

@coolacid
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More reference: https://www.tapr.org/pdf/DCC1998-PICet-W2FS.pdf This looks like exactly what I need

@coolacid
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Done

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