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Re: Proper pi9k6 configuration for AX.25 and PAT

 

It looks like I had a bad flexible window passthrough cable that was shorting.? I replaced it and now the TNC is receiving but it still seems to be unable to decode the data with a bad CRC.

Tonight or this weekend I will test each TNC in standalone mode and see what happens

Input peaks 268 -334 average 0
Level below threshold - assume no input 268 -334 30 pk
sending KISS frame len 16
PTT On
Cyclic buffer check rd 161 wr 184 len 20
totSamples 10160
PTT Off
DCD: on
RX Packet Len = 26 Bad CRC DCD = 1
DCD: off
Input peaks 374 -357 average 0
Level below threshold - assume no input 374 -357 36 pk
sending KISS frame len 16
PTT On
Cyclic buffer check rd 184 wr 207 len 20
totSamples 10161
PTT Off
DCD: on
DCD: off
Input peaks 357 -313 average 0
Level below threshold - assume no input 357 -313 33 pk
DCD: on
RX Packet Len = 17 Bad CRC DCD = 1
DCD: off
Input peaks 458 -298 average 0
Level below threshold - assume no input 458 -298 38 pk
sending KISS frame len 16
PTT On
Cyclic buffer check rd 207 wr 230 len 20
totSamples 10160
PTT Off
DCD: on
RX Packet Len = 33 Bad CRC DCD = 1
DCD: off
Input peaks 321 -340 average 1
Level below threshold - assume no input 321 -340 33 pk
Input peaks 332 -330 average 0
Level below threshold - assume no input 332 -330 33 pk
sending KISS frame len 16
PTT On
Cyclic buffer check rd 230 wr 253 len 20
totSamples 10161
PTT Off
DCD: on
RX Packet Len = 29 Bad CRC DCD = 1
DCD: off
Input peaks 322 -334 average 0
Level below threshold - assume no input 322 -334 33 pk
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