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Re: Pat Winlink 2M Packet 1200 baud Setup

Michael LaBlanc All Messages By This Member #5051 I have made some progress and now have good audio levels and am getting stable call/response between my home radio setup and the RMS. However, it seems like my station calls for SAMB, then the RMS returns with the expected RR (ready to receive), but my station ignores this and sends another SAMB anyway.? Then the RMS sends a DM (Disconnect) command. Any ideas why my station is not continuing on with the connection steps after the RR command from the RMS? Thanks in advance for your help. Mike KC2EHR Direwolf Log 3/25/2021 --------------------------------- pi@RaspPi4:~ $ sudo direwolf -p Dire Wolf version 1.6 Includes optional support for: ?hamlib cm108-ptt Reading config file direwolf.conf Audio device for both receive and transmit: plughw:2,0 ?(channel 0) Channel 0: 1200 baud, AFSK 1200 & 2200 Hz, E+, 44100 sample rate / 3. Note: PTT not configured for channel 0. (Ignore this if using VOX.) Ready to accept AGW client application 0 on port 8000 ... Ready to accept KISS TCP client application 0 on port 8001 ... Virtual KISS TNC is available on /dev/pts/2 Created symlink /tmp/kisstnc -> /dev/pts/2 [0L] KC2EHR>K2DLL-10:(SABM cmd, p=1) KC2EHR audio level = 0(0/0) ? [NONE] ? _\|\|\|_____ [0.2] KC2EHR>K2DLL-10:(SABM cmd, p=1) K2DLL-10 audio level = 55(22/23) ? [NONE] ? \|\|\|\|\|____ [0.2] K2DLL-10>KC2EHR:(RR cmd, n(r)=0, p=1) [0L] KC2EHR>K2DLL-10:(SABM cmd, p=1) KC2EHR audio level = 2(6/7) ? [NONE] ? \|\|\|\|\|____ [0.2] KC2EHR>K2DLL-10:(SABM cmd, p=1) K2DLL-10 audio level = 55(22/23) ? [NONE] ? \|\|\|\|\|____ [0.2] K2DLL-10>KC2EHR:(DM res, f=0) [0L] KC2EHR>K2DLL-10:(SABM cmd, p=1) KC2EHR audio level = 0(0/0) ? [NONE] ? \|\|\|\|\|____ [0.2] KC2EHR>K2DLL-10:(SABM cmd, p=1) K2DLL-10 audio level = 54(21/23) ? [NONE] ? \|\|\|\|\|\|___ [0.2] K2DLL-10>KC2EHR:(DM res, f=0) [0L] KC2EHR>K2DLL-10:(DISC cmd, p=1) KC2EHR audio level = 0(1/1) ? [NONE] ? \|\|\|\|\|____ [0.2] KC2EHR>K2DLL-10:(DISC cmd, p=1) toggle quoted message Show quoted text On Wed, Mar 24, 2021 at 5:06 PM Michael LaBlanc via <mlablan1=[email protected]> wrote: I agree about the audio levels - I have figured out how to stabilize the audio level response from the Remote Message Server, but I am still unable to connect.? The RMS seems to be immediately issuing a DM, which I believe is a connection refused message.? Also, I noticed a message from Direwolf about needing to issue a "kissparms -c 1 -p radio" command, so I did that.? This got rid of the Direwolf message on the next restart, but I am still getting the DM messages from the RMS.? I am working through the 3 documents referenced to better understand how it is supposed to work.? I continue to try different antennas, located in different locations.? Progress, but no success yet... ? Pat Winlink Log 3/24/2021 ------------------------- pi@RaspPi4:~ $ sudo kissattach /dev/pts/8 wl2k AX.25 port wl2k bound to device ax0 pi@RaspPi4:~ $ kissparms -c 1 -p wl2k kissparms: socket: Operation not permitted pi@RaspPi4:~ $ sudo kissparms -c 1 -p wl2k pi@RaspPi4:~ $ pat http 2021/03/24 16:28:41 Starting HTTP service (0.0.0.0:5000)... 2021/03/24 16:29:14 Connecting to K2DLL-10 (ax25)... 2021/03/24 16:29:59 Unable to establish connection to remote: Dial timeout ? Direwolf Log 3/24/2021 ---------------------- pi@RaspPi4:~ $ sudo direwolf -p Dire Wolf version 1.6 Includes optional support for:? hamlib cm108-ptt ? Reading config file direwolf.conf Audio device for both receive and transmit: plughw:2,0? (channel 0) Channel 0: 1200 baud, AFSK 1200 & 2200 Hz, E+, 44100 sample rate / 3. Ready to accept AGW client application 0 on port 8000 ... Ready to accept KISS TCP client application 0 on port 8001 ... Virtual KISS TNC is available on /dev/pts/7 Created symlink /tmp/kisstnc -> /dev/pts/7 Invalid transmit channel 8 from KISS client app. ? Are you using AX.25 for Linux?? It might be trying to use a modified version of KISS which uses the port (channel) field differently than the original KISS protocol specification.? The solution might be to use a command like "kissparms -c 1 -p radio" to set CRC none mode. Another way of doing this is pre-loading the "kiss" kernel module with CRC disabled: sudo /sbin/modprobe -q mkiss crc_force=1 ? ? <<< Data frame from KISS client application, port 8, total length = 18 ? 000:? 80 96 64 88 98 98 40 f4 96 86 64 8a 90 a4 61 3f? [email protected]? ? 010:? c9 d9? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? .. Invalid transmit channel 2 from KISS client app. ? Are you using AX.25 for Linux?? It might be trying to use a modified version of KISS which uses the port (channel) field differently than the original KISS protocol specification.? The solution might be to use a command like "kissparms -c 1 -p radio" to set CRC none mode. Another way of doing this is pre-loading the "kiss" kernel module with CRC disabled: sudo /sbin/modprobe -q mkiss crc_force=1 ? ? <<< Data frame from KISS client application, port 2, total length = 18 ? 000:? 20 96 64 88 98 98 40 f4 96 86 64 8a 90 a4 61 3f? [email protected]? ? 010:? 24 20? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? $? [0L] KC2EHR>K2DLL-10:(SABM cmd, p=1) ? KC2EHR audio level = 0(0/0)? ?[NONE]? ?\|\|\|\|_____ [0.1] KC2EHR>K2DLL-10:(SABM cmd, p=1) ? K2DLL-10 audio level = 50(20/21)? ?[NONE]? ?\|\|\|\|\|____ [0.2] K2DLL-10>KC2EHR:(DM res, f=0) [0L] KC2EHR>K2DLL-10:(DISC cmd, p=1) ? KC2EHR audio level = 0(0/0)? ?[NONE]? ?\|\|\|\|_____ [0.1] KC2EHR>K2DLL-10:(DISC cmd, p=1) [0L] KC2EHR>K2DLL-10:(SABM cmd, p=1) ? KC2EHR audio level = 0(0/0)? ?[NONE]? ?\|\|\|\|_____ [0.1] KC2EHR>K2DLL-10:(SABM cmd, p=1) ? K2DLL-10 audio level = 50(20/21)? ?[NONE]? ?\|\|\|\|\|\|___ [0.2] K2DLL-10>KC2EHR:(DM res, f=0) [0L] KC2EHR>K2DLL-10:(SABM cmd, p=1) ? KC2EHR audio level = 10(10/10)? ?[NONE]? ?\|\|\|\|_____ [0.1] KC2EHR>K2DLL-10:(SABM cmd, p=1) ? K2DLL-10 audio level = 50(21/21)? ?[NONE]? ?\|\|\|\|\|____ [0.2] K2DLL-10>KC2EHR:(DM res, f=0) [0L] KC2EHR>K2DLL-10:(SABM cmd, p=1) ? KC2EHR audio level = 0(0/0)? ?[NONE]? ?\|\|\|\|\|____ [0.2] KC2EHR>K2DLL-10:(SABM cmd, p=1) ? K2DLL-10 audio level = 49(20/21)? ?[NONE]? ?\|\|\|\|\|____ [0.2] K2DLL-10>KC2EHR:(DM res, f=0) [0L] KC2EHR>K2DLL-10:(DISC cmd, p=1) ? KC2EHR audio level = 0(3/3)? ?[NONE]? ?\|\|\|\|\|____ [0.2] KC2EHR>K2DLL-10:(DISC cmd, p=1)

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#5051

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