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CX2SA > SATDIG 02.07.19 03:03l 1175 Lines 37338 Bytes #999 (0) @ WW
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From: CX2SA@CX2SA.SAL.URY.SOAM
To : SATDIG@WW
Today's Topics:
1. GNU Radio Conference - Early Decision Deadline for
Presentations is Today (Michelle Thompson)
2. Re: 13 Colonies Special Event (John Brier)
3. Re: Yaesu FT991A on the sats (Eli Caul)
4. Entrysat launched on July 3rd, be ready! (christophe.mcr)
5. Upcoming ARISS Contact Schedule as of 2019-07-01 22:00 UTC
(aj9n@???.????
6. Re: Falconsat-3 upload problem - Solved (Hans BX2ABT)
----------------------------------------------------------------------
Message: 1
Date: Mon, 1 Jul 2019 09:54:16 -0700
From: Michelle Thompson <mountain.michelle@?????.???>
To: AMSAT BB <amsat-bb@?????.???>
Subject: [amsat-bb] GNU Radio Conference - Early Decision Deadline for
Presentations is Today
Message-ID:
<CACvjz2Wz+y8nuZ3znpKbUk8o0e-gcroUg_+4EobUm--u5adpZA@????.?????.???>
Content-Type: text/plain; charset="UTF-8"
Greetings all!
Today is the early-decision deadline for submissions to GNU Radio
Conference. This year, we have a space communications and amateur radio
theme.
Get them in before midnight wherever you live! We accept presentations,
papers, and posters.
You do not have to present at the conference to submit to the proceedings.
https://openconf.org/GRCon19/author/submit.php
Final deadline is 1 September 2019.
Find out more at https://www.gnuradio.org/grcon/grcon19/
-Michelle W5NYV
------------------------------
Message: 2
Date: Mon, 1 Jul 2019 13:06:49 -0400
From: John Brier <johnbrier@?????.???>
To: Dave <kdcarlso@?????.???>
Cc: AMSAT BB <amsat-bb@?????.???>
Subject: Re: [amsat-bb] 13 Colonies Special Event
Message-ID:
<CALn0fKMt1hKCHPHoPEHbgFbLjeC=fHHiYZVMKxd8K50eEWGNsg@????.?????.???>
Content-Type: text/plain; charset="UTF-8"
I'll also be operating for this event on sats. I'll be using callsign
K2J representing North Carolina. I hope to work at least a pass or two
and I'll send an email to the list when I know what pass[es] I'll be
on.
More info:
http://www.13colonies.net/
https://www.qrz.com/db/k2j
73, John Brier KG4AKV
On Mon, Jul 1, 2019 at 11:05 AM Dave via AMSAT-BB <amsat-bb@?????.???> wrote:
>
> I will be operating K2A this week as a representative of NY for the event
> and hope to work some of the satellites during the week from FN03. I'm
> still a newbie but I have a pair of eggbeaters up and can work the linear
> or FM sats when everything cooperates. I will post on the AMSAT-NA Facebook
> group and will use twitter @????? when I know I'll be on.
>
> Dave
> N2OA
> _______________________________________________
> Sent via AMSAT-BB@?????.???. AMSAT-NA makes this open forum available
> to all interested persons worldwide without requiring membership. Opinions
expressed
> are solely those of the author, and do not reflect the official views of
AMSAT-NA.
> Not an AMSAT-NA member? Join now to support the amateur satellite program!
> Subscription settings: https://www.amsat.org/mailman/listinfo/amsat-bb
------------------------------
Message: 3
Date: Mon, 1 Jul 2019 20:12:04 +0000
From: Eli Caul <eli.caul@?????.???>
To: John Geiger <af5cc2@?????.???>, AMSAT <amsat-bb@?????.???>
Subject: Re: [amsat-bb] Yaesu FT991A on the sats
Message-ID:
<MW2PR20MB2060978BED49756EF835843D98F90@?????????????.????????.????.???????.??
?>
Content-Type: text/plain; charset="Windows-1252"
I use a pair of 991A on sideband and FM, and I?ve had pretty good luck with
them. It is -not- full duplex, sadly.
My only other experience was with a borrowed 9100, and I didn?t notice any
difference between it and the 991.
As far as the band scope goes, it seems to work best on 2m. I sometimes
wish the display was larger.
Best,
- Eli Caul
Director of Customer Care
Sonic
707-237-6201 Direct
707-521-0131 Faxline
________________________________
From: AMSAT-BB <amsat-bb-bounces@?????.???> on behalf of John Geiger via
AMSAT-BB <amsat-bb@?????.???>
Sent: Sunday, June 30, 2019 12:19:36 PM
To: AMSAT
Subject: [amsat-bb] Yaesu FT991A on the sats
Has anyone used the Yaesu FT991A on the satellites? Does the bandscope
really help to find people in the downlink passband? Also, how does it do
on the FM satellites? The QST review made it look like it is kind of deaf
on FM.
73 John W5TD (ex AF5CC)
_______________________________________________
Sent via AMSAT-BB@?????.???. AMSAT-NA makes this open forum available
to all interested persons worldwide without requiring membership. Opinions
expressed
are solely those of the author, and do not reflect the official views of
AMSAT-NA.
Not an AMSAT-NA member? Join now to support the amateur satellite program!
Subscription settings: https://www.amsat.org/mailman/listinfo/amsat-bb
------------------------------
Message: 4
Date: Mon, 1 Jul 2019 23:13:09 +0200
From: "christophe.mcr" <christophe.mcr@?????.???>
To: amsat-bb@?????.???
Subject: [amsat-bb] Entrysat launched on July 3rd, be ready!
Message-ID:
<CADF-Vj00xfCQpD4ajCB4tQE7uW3qtXBSJg7Pkqq3jQXSDkwK7Q@????.?????.???>
Content-Type: text/plain; charset="UTF-8"
Dear
The EntrySat cubesat should be launch from ISS the july 3rd at 15:00 GMT.
A dedicated page has been published with dedicated software for telemetry
decoding : http://site.amsat-f.org/eng-entrysat/
EntrySat Downlink : 436.95 MHz - 9600 BPSK
Reports are welcome.
Christophe
------------------------------
Message: 5
Date: Mon, 1 Jul 2019 22:20:24 +0000 (UTC)
From: aj9n@???.???
To: amsat-bb@?????.???
Subject: [amsat-bb] Upcoming ARISS Contact Schedule as of 2019-07-01
22:00 UTC
Message-ID: <1524152410.996433.1562019624882@????.?????.???>
Content-Type: text/plain; charset=UTF-8
Upcoming ARISS Contact Schedule as of 2019-07-01 22:00 UTC
?
Quick list of scheduled contacts and events:
?
Santa Barbara Public Library, Santa Barbara, CA, direct via K6TZ
The ISS callsign is presently scheduled to be NA1SS
The scheduled astronaut is Nick Hague KG5TMV
Contact is go for: Wed 2019-07-03 17:54:19 UTC 49 deg
?
Watch for livestream at starting at about 17:30 UTC: (***)
https://SantaBarbaraCA.gov/citytv2 (***)
?
The ARISS webpage is at http://www.ariss.org/ ???
Note that there are links to other ARISS websites from this site.
?
The main page for Applying to Host a Scheduled Contact may be found at
http://www.ariss.org/apply-to-host-an-ariss-contact.html ???
ARISS Contact Applications (United States)
?
?
For many years I have on purpose not given the actual hyperlinks; I assume
the user would do a copy/paste into their favorite browser.? I am now
thinking that the browsers have all grown up and most should be able to
handle the link.? Please let me know you experience any issues.? So now you
should be able to directly click on the link.? (***)
?
?
Exp. 58 back on earth (***)
Congratulations to the crew for a job well done! (***)
Oleg Konenenko
David St-Jacques KG5FYI
Anne McClain
?
?
Note, all times are approximate. ?It is recommended that you do your own
orbital prediction?or start listening about 10 minutes before the listed
time.
All dates and times listed follow International Standard ISO 8601 date and
time format YYYY-MM-DD HH:MM:SS
?
The complete schedule page has been updated as of?2019-07-01 22:00 UTC.? (***)
Here you will find a listing of all scheduled?school contacts, and
questions, other ISS related websites, IRLP and Echolink websites, and
instructions for any contact that may be streamed live.
?
http://www.amsat.org/amsat/ariss/news/arissnews.rtf
http://www.amsat.org/amsat/ariss/news/arissnews.txt
?
?
The successful school list has been updated as of 2019-06-29 02:30 UTC. (***)
http://www.amsat.org/amsat/ariss/news/Successful_ARISS_schools.rtf
?
?
?
The ARISS webpage is at http://www.ariss.org/ ???
Note that there are links to other ARISS websites from this site.
?
The main page for Applying to Host a Scheduled Contact may be found at
http://www.ariss.org/apply-to-host-an-ariss-contact.html ???
?
ARISS Contact Applications (United States)
?
The ARISS webpage is at http://www.ariss.org/ ???
Note that there are links to other ARISS websites from this site.
?
******************************************************************************
******************************************************************************
****************
ARISS Contact Applications (Europe, Africa and the Middle East)
?
Schools and Youth organizations in Europe, Africa and the Middle East
interested in setting up an ARISS radio contact with an astronaut on board
the International Space Station are invited to submit an application from
September to October and from February to April.
Please refer to details and the application form at
www.ariss-eu.org/school-contacts.? Applications should be addressed by email
to:? school.selection.manager@????????.???
?
ARISS Contact Applications (Canada, Central and South America, Asia and
Australia and Russia)
?
Organizations outside the United States can apply for an ARISS contact by
filling out an application.? Please direct questions to the appropriate
regional representative listed below. If your country is not specifically
listed, send your questions to the nearest ARISS Region listed. If you are
unsure which address to use, please send your question to the ARISS-Canada
representative; they will forward your question to the appropriate
coordinator.
?
For the application, go to:? http://www.ariss.org/ariss-application.html.
ARISS-Canada and the Americas, except USA: Steve McFarlane, VE3TBD email to:
ve3tbd@?????.???
ARISS-Japan, Asia, Pacific and Australia: Satoshi Yasuda, 7M3TJZ email to:
ariss@???????.???? Japan Amateur Radio League (JARL) http://www.jarl.org/
ARISS-Russia: Soyuz Radioljubitelei Rossii (SRR) https://srr.ru/
?
?
******************************************************************************
ARISS is always glad to receive listener reports for the above contacts.?
ARISS thanks everyone in advance for their assistance.? Feel free to send
your reports to aj9n@?????.??? or aj9n@???.???.
?
Listen for the ISS on the downlink of 145.8? MHz.
?
******************************************************************************
*
?
All ARISS contacts are made via the Kenwood radio unless otherwise noted.
?
******************************************************************************
*
Several of you have sent me emails asking about the RAC ARISS website and
not being able to get in. ?That has now been changed to http://www.ariss.org/
?
Note that there are links to other ARISS websites from this site.
?
****************************************************************************
Looking for something new to do?? How about receiving DATV from the ISS??
Please note that the HamTV system has been brought back to earth for
troubleshooting.? Please monitor ARISS-EU or ARISS-ON for the very latest
news on the troubleshooting efforts.?
?
If interested, then please go to the ARISS-EU website for complete details.?
Look for the buttons indicating Ham Video.????????????
?
http://www.ariss-eu.org/
?
If you need some assistance, ARISS mentor Kerry N6IZW, might be able to
provide some insight.? Contact Kerry at kbanke@?????????.???
?
?
The HamTV webpage:? https://www.amsat-on.be/hamtv-summary/
?
?
****************************************************************************
ARISS congratulations the following mentors who have now mentored over 100
schools:
?
Satoshi 7M3TJZ with 135
Francesco IK?WGF with 132
Gaston ON4WF with 123
Sergey RV3DR with 118
?
****************************************************************************
The webpages listed below were all reviewed for accuracy. Out of date
webpages were removed, and new ones have been added.? If there are additional
ARISS websites I need to know about, please let me know.
?
?
?
Total number of ARISS ISS to earth school events is 1320.
Each school counts as 1 event.
Total number of ARISS ISS to earth school contacts is 1263.
Each contact may have multiple schools sharing the same time slot.
Total number of ARISS supported terrestrial contacts is 47.
?
A complete year by year breakdown of the contacts may be found in the
file.
http://www.amsat.org/amsat/ariss/news/arissnews.rtf
?
Please feel free to contact me if more detailed statistics are needed.
?
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
The following US states and entities have never had an ARISS contact:
South Dakota, Wyoming, American?Samoa, Guam, Northern Marianas Islands, and
the Virgin Islands.
?
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
?
QSL information may be found at:
http://www.ariss.org/qsl-cards.html
?
ISS callsigns: DP?ISS, IR?ISS, NA1SS, OR4ISS, RS?ISS
?
****************************************************************************
Frequency chart for packet, voice, and crossband repeater modes showing
Doppler correction? as of 2005-07-29 04:00 UTC
http://www.amsat.org/amsat/ariss/news/ISS_frequencies_and_Doppler_correction.r
tf
Check out the Zoho reports of the ARISS contacts
?
https://reports.zoho.com/ZDBDataSheetView.cc?DBID=412218000000020415
****************************************************************************
?
Exp. 59 on orbit
Christina Koch
Aleksey Ovchinin
Nick Hague KG5TMV
?
****************************************************************************
73,
Charlie?Sufana AJ9N
One of the ARISS operation team mentors
------------------------------
Message: 6
Date: Tue, 2 Jul 2019 08:44:42 +0800
From: Hans BX2ABT <hans.bx2abt@???.?????.???>
To: amsat-bb@?????.???
Subject: Re: [amsat-bb] Falconsat-3 upload problem - Solved
Message-ID: <b43261e6-8f92-390d-036c-7f8ae3b730d8@???.?????.???>
Content-Type: text/plain; charset=utf-8; format=flowed
Thanks to the hard work of Chris this issue has now been fixed. I just
downloaded the latest version (v0.24) of PacSat Ground Station and was
successful in uploading two messages. This was done on my Linux box
(Kubuntu 19.04) with Direwolf v1.5 as soundmodem/PE. A flow chart of my
setup can be found here: http://bx2abt.com/main/Falconsat-3.
Thanks again to Chris for writing this modern day PacSat software.
73 de Hans
BX2ABT
On 06/26/2019 10:32 AM, Hans BX2ABT via AMSAT-BB wrote:
> Just uploaded log files and a message to GitHub. HTH. 73 de Hans (BX2ABT)
>
>
> On 06/25/2019 05:21 AM, Chris Thompson wrote:
>> Sorry for the late reply.? I've been a bit buried in other tasks.
>>
>> I don't think I have seen this issue before.? I have seen the issue
>> were we keep requesting a file, even though it is fully downloaded,
>> because FalconSat-3 changes the timestamps when it updates files.?
>> But I have not seen this issue.? So I have logged it here:
>> https://github.com/ac2cz/Falcon/issues/43
>>
>> I'll check the code and see if I introduced an issue with some
>> changes I did to fix another bug.
>>
>> Can you send me the file that you have difficulty uploading?? Or
>> attach it to the github issue?
>>
>> 73
>> Chris
>>
>> On Wed, Jun 19, 2019 at 7:32 AM Hans BX2ABT
>> <hans.bx2abt@???.?????.??? <mailto:hans.bx2abt@???.?????.???>> wrote:
>>
>> ??? Okay, many hours googling and reading later......... I came upon two
>> ??? documents with some relevant information. First this is from the
>> ??? document "Pacsat File Header Definition". As it already says, it
>> ??? give a
>> ??? definition:
>>
>> ??? -------BEGIN-------
>> ??? 3.1.9 body_checksum
>>
>> ??? id????????????? :??? 0x09
>> ??? length????????? :??? 2
>> ??? data??????????? :??? unsigned int body_checksum
>>
>> ??? A 16 bit checksum formed by adding all bytes in the file body into
>> ??? a 16
>> ??? bit variable, ignoring overflow.? The <body_checksum> does not
>> ??? include
>> ??? the bytes comprising the PACSAT file header.
>>
>> ??? The <body_checksum> is primarily intended to detect mis-corrected
>> ??? multi-bit errors caused by Single Event Upsets in the PACSAT memory.
>>
>> ??? INITIALIZATION - The correct <body_checksum> must be supplied.
>> ??? -------END-------
>>
>> ??? I don't quite understand the second but last sentence: does the
>> ??? PACSAT
>> ??? memory get upset by my messages?
>>
>>
>> ??? ?From "Pacsat Protocol: File Transfer Level 0" document more on the
>> ??? upload procedures:
>>
>> ??? -------BEGIN-------
>> ??? 7.4. Completion of Upload
>>
>> ??? 7.4.1 Successful Upload Completion
>>
>> ??? When the server receives the DATA_END packet it will check the
>> ??? integrity
>> ??? of the file as far as possible.? If the checks pass, the server will
>> ??? downlink a
>> ??? UL_ACK_RESP packet.
>>
>> ??? Packet: UL_ACK_RESP
>> ??? Information: none
>>
>> ??? After transmitting the UL_ACK_RESP the server uplink state
>> ??? variable is
>> ??? UL_CMD_OK.? After receiving the UL_ACK_RESP, the client uplink state
>> ??? variable is UL_CMD_OK.
>>
>> ??? 7.4.2 Failure Caused by Server Rejecting Upload
>>
>> ??? The server may reject an upload while the client is sending DATA
>> ??? packets
>> ??? (due to file system problems on the server) or after the client
>> ??? has sent
>> ??? the DATA_END packet (due to corruption of the file).
>>
>> ??? If the server must abort the upload while receiving DATA packets or
>> ??? after receiving the DATA_END checks fail, it sends the UL_NAK_RESP
>> ??? packet.
>>
>> ??? Information: 1 byte
>> ??? ????? unsigned char err_code;
>> ??? <err_code>???? must be one of:
>>
>> ??? ER_BAD_HEADER - The file either has no PFH, or has a badly-formed
>> PFH.
>> ??? ER_HEADER_CHECK - The PFH checksum failed.
>> ??? ER_BODY_CHECK - The PFH body checksum failed.
>> ??? ER_NO_ROOM - The server ran out of room for file storage before the
>> ??? upload was complete. The server will implement procedures to avoid
>> ??? frequently running out of room, but this cannot be guaranteed.
>>
>> ??? After transmitting the UL_NAK_RESP packet, the server uplink state
>> ??? variable is UL_CMD_OK.? After receiving the UL_ERROR_RESP, the
>> client
>> ??? uplink state variable is UL_CMD_OK.
>> ??? -------END-------
>>
>> ??? So I clearly get a UL_NAK_RESP packet with the ER_BODY_CHECK error.
>>
>> ??? I also downloaded the PACSAT Ground Station software source code
>> from
>> ??? G0KLA (hello Chris). The hex code for the BODY_CHECKSUM is 0x09.
>> ??? If you
>> ??? search for that in the source code you come up with the file
>> ??? Crc16.java.
>> ??? My coding skills are very minimal, so I don't grok the code
>> ??? completely,
>> ??? but I do see something strange in that file Crc16.java:
>>
>> ??? -------BEGIN-------
>>
>> ??? String s = "HELLO";
>>
>> ??? ????? byte[] bytes = s.getBytes();
>>
>>
>> ??? ????? //Crc16 crc = new Crc16(bytes);
>> ??? ????? short cs = 0;
>> ??? ????? for(byte b : bytes)
>> ??? ????? ??? cs += b & 0xff;
>> ??? ????? System.out.println(cs);
>>
>> ??? ????? PacSatField pf = new PacSatField(cs, 0x09);
>> ??? ????? System.out.println(pf);
>> ??? ???? }
>> ??? -------END-------
>>
>> ??? String s is probed for the number of bytes, then "converted" into
>> ??? variable cs, which is the PacSatField 0x09, iow the Body_Checksum.
>> ??? Now
>> ??? string s is simply "HELLO" and I don't see if this is hard coded
>> ??? or that
>> ??? this string changes according to the content of the message body.
>> Any
>> ??? Java programmers here who want to help me look at it?
>>
>> ??? Any help appreciated. Cheers,
>>
>> ??? Hans
>>
>> ??? BX2ABT
>>
>>
>> ??? On 06/18/2019 10:07 PM, Hans BX2ABT via AMSAT-BB wrote:
>> ??? > Hello all,
>> ??? >
>> ??? > Got all your TESTING UPLOAD messages in loud and clear. My
>> ??? message to
>> ??? > K4KDR didn't get send out. I'm still (re)searching about the
>> ??? cause of
>> ??? > this. Later......
>> ??? >
>> ??? > Hans
>> ??? >
>> ??? > BX2ABT
>> ??? >
>> ??? >
>> ??? > On 06/18/2019 09:45 PM, Mark L. Hammond wrote:
>> ??? >> Hi Hans,
>> ??? >>
>> ??? >> I was able to upload a message (to you!) on FS-3 last night/this
>> ??? >> morning, fully automated.? So the satellite is evidently
>> ??? behaving OK.
>> ??? >>
>> ??? >> Hope you get it figured out.? Since I don't use Direwolf, sorry I
>> ??? >> can't give any suggestions.
>> ??? >>
>> ??? >> 73,
>> ??? >>
>> ??? >> Mark N8MH
>> ??? >>
>> ??? >> At 08:07 AM 6/18/2019 +0800, Hans BX2ABT wrote:
>> ??? >>
>> ??? >>> I didn't write it directly, but I assumed from the description
>> ??? you
>> ??? >>> would read that I indeed run full duplex (and to add to this: my
>> ??? >>> system is Linux, not Windows). If not Direwolf will wait for a
>> ??? free
>> ??? >>> window to throw out packets which will never happen because
>> ??? FS-3 is
>> ??? >>> on all the time. No, everything is working, except for the
>> ??? problem I
>> ??? >>> described before: all commands to the bird are heard and
>> ??? responded
>> ??? >>> to, but uploading a message will fail.
>> ??? >>>
>> ??? >>> Desensing is also not the problem: got the appropriate
>> filters in
>> ??? >>> place for that. Cheers,
>> ??? >>>
>> ??? >>> Hans
>> ??? >>>
>> ??? >>> BX2ABT
>> ??? >>>
>> ??? >>> On 06/17/2019 10:52 PM, Mark L. Hammond wrote:
>> ??? >>>> Hello Hans, I have not been working FS-3 recently, since the
>> ??? >>>> IC-9700 will not do 9600 packet [iCom, please fix!!] :( ? ?
>> ??? So I
>> ??? >>>> cannot comment on recent uploads.? However, to add to Bob's
>> ??? >>>> thoughts--are you running full duplex? ? It's critical.?
>> ??? Also, is
>> ??? >>>> your transmit signal desensitizing your receive signal?? ?
>> ??? That is
>> ??? >>>> important, too.?
>> ??? >>>>
>> ??? >>>> In the next week or so I will change radios at my station so
>> ??? I can
>> ??? >>>> again use FS-3. ?? I'll be better able to share current
>> ??? experiences
>> ??? >>>> with you.
>> ??? >>>>
>> ??? >>>> 73,
>> ??? >>>>
>> ??? >>>> Mark N8MH
>> ??? >>>>
>> ??? >>>> On Mon, Jun 17, 2019 at 9:19 AM Hans BX2ABT via AMSAT-BB
>> ??? >>>> <amsat-bb@?????.??? <mailto:amsat-bb@?????.???>
>> ??? <mailto:amsat-bb@?????.??? <mailto:amsat-bb@?????.???>>> wrote:
>> ??? >>>>
>> ??? >>>> ??? I'm not behind my shack computer right now, but I know
>> ??? that PSGS
>> ??? >>>> ??? and
>> ??? >>>> ??? Direwolf each have a TX delay. Are you referring to those
>> ??? maybe
>> ??? >>>> ??? being
>> ??? >>>> ??? too long? If so, then why are all other commands?? (DL and
>> ??? >>>> ??? directory
>> ??? >>>> ??? listings) giving me no problem?
>> ??? >>>>
>> ??? >>>> ??? 73 de Hans
>> ??? >>>>
>> ??? >>>> ??? BX2ABT
>> ??? >>>>
>> ??? >>>>
>> ??? >>>> ??? On 06/17/2019 08:53 PM, Robert Bruninga wrote:
>> ??? >>>> ??? > I am no expert.?? But remember that your RF and all
>> ??? processing
>> ??? >>>> ??? has to
>> ??? >>>> ??? > be full duplex.?? The turn arround for packets in the
>> ??? >>>> ??? satellite is
>> ??? >>>> ??? > instantaneous.
>> ??? >>>> ??? > with no TXD delays.?? Bob
>> ??? >>>> ??? >
>> ??? >>>> ??? >
>> ??? >>>> ??? > On Mon, Jun 17, 2019 at 2:24 AM Hans BX2ABT via AMSAT-BB
>> ??? >>>> ??? > <amsat-bb@?????.??? <mailto:amsat-bb@?????.???>
>> ??? <mailto:amsat-bb@?????.??? <mailto:amsat-bb@?????.???>>
>> ??? >>>> ??? <mailto:amsat-bb@?????.??? <mailto:amsat-bb@?????.???>
>> ??? <mailto:amsat-bb@?????.??? <mailto:amsat-bb@?????.???>>>> wrote:
>> ??? >>>> ??? >
>> ??? >>>> ??? >?? ?? ? Up til now I have been successful in getting
>> ??? >>>> ??? PacSatGroundStation
>> ??? >>>> ??? >?? ?? ? (PSGS)
>> ??? >>>> ??? >?? ?? ? to work on receive. You can go here if you want
>> ??? to see
>> ??? >>>> ??? my setup:
>> ??? >>>> ??? >?? ?? ? http://bx2abt.com/main/Falconsat-3
>> ??? >>>> <http://bx2abt.com/main/Falconsat-3> . I can hit FalconSat-3
>> ??? >>>> with a
>> ??? >>>> ??? >?? ?? ? directory request or file download request and
>> ??? get an
>> ??? >>>> ??? immediate
>> ??? >>>> ??? >?? ?? ? response
>> ??? >>>> ??? >?? ?? ? and consequent downloads. Uploading is a different
>> ??? >>>> ??? story, however. I
>> ??? >>>> ??? >?? ?? ? have been able to get some messages uploaded,
>> but it
>> ??? >>>> ??? was more by
>> ??? >>>> ??? >?? ?? ? chance.
>> ??? >>>> ??? >?? ?? ? Right now if I want to upload I seem to get into
>> ??? a loop
>> ??? >>>> ??? where PSGS
>> ??? >>>> ??? >?? ?? ? keeps
>> ??? >>>> ??? >?? ?? ? on sending out the same frame (I presume), then
>> ??? >>>> ??? disconnects, after
>> ??? >>>> ??? >?? ?? ? which
>> ??? >>>> ??? >?? ?? ? the whole cycle starts over again.
>> ??? >>>> ??? >
>> ??? >>>> ??? >?? ?? ? ? From the PSGS debugging info you can see that
>> I am
>> ??? >>>> ??? successful in
>> ??? >>>> ??? >?? ?? ? logging into PFS3-12. My file gets a designated ID
>> ??? >>>> ??? (1f14 in this
>> ??? >>>> ??? >?? ?? ? case)
>> ??? >>>> ??? >?? ?? ? and is ready to be received. Then it uploads
>> what I
>> ??? >>>> ??? presume is one
>> ??? >>>> ??? >?? ?? ? frame
>> ??? >>>> ??? >?? ?? ? (you can see this in Direwolf where the same
>> ??? chunk of
>> ??? >>>> ??? data is send
>> ??? >>>> ??? >?? ?? ? over
>> ??? >>>> ??? >?? ?? ? and over again) after which possibly the reason
>> why
>> ??? >>>> ??? things don't
>> ??? >>>> ??? >?? ?? ? work:
>> ??? >>>> ??? >?? ?? ? "ER_BODY_CHECK received while uploading:
>> ??? >>>> ??? >?? ?? ?
>> ??? >>>> /home/hans/PacSatGroundData/FalconSat-3/BX2ABT17.txt.out".
>> ??? The only
>> ??? >>>> ??? >?? ?? ? mention of ER_BODY_CHECK I can find on the
>> ??? internet is
>> ??? >>>> ??? that it is
>> ??? >>>> ??? >?? ?? ? sent
>> ??? >>>> ??? >?? ?? ? when the checksum on the file body fails. After
>> that
>> ??? >>>> ??? the whole
>> ??? >>>> ??? >?? ?? ? sequence
>> ??? >>>> ??? >?? ?? ? starts again, so the message never gets
>> uploaded and
>> ??? >>>> ??? out of the queue.
>> ??? >>>> ??? >
>> ??? >>>> ??? >?? ?? ? Does this problem lie with FalconSat-3,
>> Direwolf or
>> ??? >>>> ??? PGSG, or
>> ??? >>>> ??? >?? ?? ? somewhere
>> ??? >>>> ??? >?? ?? ? else? Where is the checksum being made? This is my
>> ??? >>>> ??? first forray into
>> ??? >>>> ??? >?? ?? ? packet radio/PacSat, so I'm not an expert (yet). I
>> ??? >>>> ??? don't want to make
>> ??? >>>> ??? >?? ?? ? any (un)educated guesses, thus any help or
>> hints are
>> ??? >>>> ??? appreciated.
>> ??? >>>> ??? >?? ?? ? Cheers,
>> ??? >>>> ??? >
>> ??? >>>> ??? >?? ?? ? Hans
>> ??? >>>> ??? >?? ?? ? BX2ABT
>> ??? >>>> ??? >
>> ??? >>>> ??? >
>> ??? >>>> ??? >
>> ??? >>>> ??? >?? ?? ? This is the output (with debugging turned on) of
>> ??? PSGS:
>> ??? >>>> ??? >
>> ??? >>>> ??? >?? ?? ? --------BEGIN-------
>> ??? >>>> ??? >?? ?? ? Open ABCD:
>> ??? >>>> ??? >?? ?? ? Ready to upload file: BX2ABT17.txt.out
>> ??? >>>> ??? >?? ?? ? B: 209908947.
>> ??? >>>> ??? >?? ?? ? U>>
>> ??? >>>> ??? >?? ?? ? DEBUG 3: Open: Adding UP LINK Event: UL_CONNECT
>> ??? >>>> ??? >?? ?? ? PB: Empty..
>> ??? >>>> ??? >?? ?? ? I>>From:PFS3-12 to BX2ABT?? Ctrl: 0 Type: I Cmd
>> ??? PF: 0
>> ??? >>>> ??? NR: 0 NS: 0?
>> ??? >>>> ??? >?? ?? ? 5 2 cc
>> ??? >>>> ??? >?? ?? ? a7 fb 5c 4> SUCCESSFUL LOGIN to PFS3-12 by BX2ABT
>> ??? >>>> ??? >?? ?? ? DEBUG 3: Open: Adding UP LINK Event:
>> From:PFS3-12 to
>> ??? >>>> ??? BX2ABT Ctrl: 0
>> ??? >>>> ??? >?? ?? ? Type: I Cmd PF: 0 NR: 0? NS: 0?? 5 2 cc a7 fb
>> 5c 4>
>> ??? >>>> ??? SUCCESSFUL
>> ??? >>>> ??? >?? ?? ? LOGIN to
>> ??? >>>> ??? >?? ?? ? PFS3-12 by BX2ABT
>> ??? >>>> ??? >?? ?? ? DEBUG 3: Cmd Ok: Adding UP LINK Event:
>> ??? UL_REQUEST_UPLOAD
>> ??? >>>> ??? >?? ?? ? DEBUG 3: Cmd Ok: UL_CMD: From:BX2ABT to PFS3-12
>> ??? Ctrl: 0
>> ??? >>>> ??? Type: I
>> ??? >>>> ??? >?? ?? ? Cmd PF:
>> ??? >>>> ??? >?? ?? ? 0 NR: 0?? NS: 0?? 8 3 14 1f 0 0 31 3 0 0 UL CMD:
>> ??? >>>> ??? UPLOAD_CMD File: 1f14
>> ??? >>>> ??? >?? ?? ? Size: 331
>> ??? >>>> ??? >?? ?? ? S>>
>> ??? >>>> ??? >?? ?? ? I>>From:PFS3-12 to BX2ABT?? Ctrl: 22 Type: I Cmd
>> ??? PF: 0
>> ??? >>>> ??? NR: 1 NS: 1?
>> ??? >>>> ??? >?? ?? ? 8 4
>> ??? >>>> ??? >?? ?? ? 14 1f 0 0 31 3 0 0> Ready to receive file: 1f14
>> from
>> ??? >>>> ??? BX2ABT?? at
>> ??? >>>> ??? >?? ?? ? off: 817
>> ??? >>>> ??? >?? ?? ? DEBUG 3: Waiting: Adding UP LINK Event:
>> ??? From:PFS3-12 to
>> ??? >>>> ??? BX2ABT
>> ??? >>>> ??? >?? ?? ? Ctrl: 22
>> ??? >>>> ??? >?? ?? ? Type: I Cmd PF: 0 NR: 1? NS: 1?? 8 4 14 1f 0 0
>> ??? 31 3 0
>> ??? >>>> ??? 0> Ready to
>> ??? >>>> ??? >?? ?? ? receive
>> ??? >>>> ??? >?? ?? ? file: 1f14 from BX2ABT?? at off: 817
>> ??? >>>> ??? >?? ?? ? DEBUG 3: Waiting: UL_GO_RESP: From:PFS3-12 to
>> ??? BX2ABT?
>> ??? >>>> ??? Ctrl: 22
>> ??? >>>> ??? >?? ?? ? Type: I
>> ??? >>>> ??? >?? ?? ? Cmd PF: 0 NR: 1?? NS: 1?? 8 4 14 1f 0 0 31 3 0
>> ??? 0> Ready
>> ??? >>>> ??? to receive
>> ??? >>>> ??? >?? ?? ? file:
>> ??? >>>> ??? >?? ?? ? 1f14 from BX2ABT?? at off: 817
>> ??? >>>> ??? >?? ?? ? DEBUG 3: Waiting: GO FILE>From:PFS3-12 to BX2ABT?
>> ??? >>>> ??? Ctrl: 22 Type: I
>> ??? >>>> ??? >?? ?? ? Cmd
>> ??? >>>> ??? >?? ?? ? PF: 0 NR: 1?? NS: 1?? 8 4 14 1f 0 0 31 3 0 0>
>> ??? Ready to
>> ??? >>>> ??? receive file:
>> ??? >>>> ??? >?? ?? ? 1f14
>> ??? >>>> ??? >?? ?? ? from BX2ABT?? at off: 817
>> ??? >>>> ??? >?? ?? ? DEBUG 3: Data: Adding UP LINK Event: UL_DATA_END
>> ??? >>>> ??? >?? ?? ? DEBUG 3: Data: UL_DATA_END: UL_DATA_END
>> ??? >>>> ??? >?? ?? ? S>>
>> ??? >>>> ??? >?? ?? ? I>>From:PFS3-12 to BX2ABT?? Ctrl: 44 Type: I Cmd
>> ??? PF: 0
>> ??? >>>> ??? NR: 2 NS: 2?
>> ??? >>>> ??? >?? ?? ? 1 7
>> ??? >>>> ??? >?? ?? ? 10> UL NAK 16: ER_BODY_CHECK
>> ??? >>>> ??? >?? ?? ? DEBUG 3: Data End: Adding UP LINK Event:
>> ??? From:PFS3-12
>> ??? >>>> ??? to BX2ABT
>> ??? >>>> ??? >?? ?? ? Ctrl: 44
>> ??? >>>> ??? >?? ?? ? Type: I Cmd PF: 0 NR: 2? NS: 2?? 1 7 10> UL NAK
>> 16:
>> ??? >>>> ??? ER_BODY_CHECK
>> ??? >>>> ??? >?? ?? ? DEBUG 3: Data End: UL_NAK_RESP: From:PFS3-12 to
>> ??? BX2ABT
>> ??? >>>> ??? Ctrl: 44
>> ??? >>>> ??? >?? ?? ? Type: I
>> ??? >>>> ??? >?? ?? ? Cmd PF: 0 NR: 2?? NS: 2?? 1 7 10> UL NAK 16:
>> ??? >>>> ER_BODY_CHECK
>> ??? >>>> ??? >?? ?? ? NAK: ER_BODY_CHECK received while uploading:
>> ??? >>>> ??? >?? ?? ?
>> ??? /home/hans/PacSatGroundData/FalconSat-3/BX2ABT17.txt.out
>> ??? >>>> ??? >
>> ??? >>>> ??? >?? ?? ? TIME-1: PHT: uptime is 469/13:51:30.? Time is
>> ??? Sat Jun
>> ??? >>>> ??? 08 12:19:29
>> ??? >>>> ??? >?? ?? ? 2019.
>> ??? >>>> ??? >?? ?? ? U>>
>> ??? >>>> ??? >?? ?? ? DEBUG 3: Idle: Adding UP LINK Event:
>> UL_DISCONNECTED
>> ??? >>>> ??? >?? ?? ? DEBUG 3: Idle: Adding UP LINK Event: Open ABCD:
>> ??? >>>> ??? >?? ?? ? Open ABCD:
>> ??? >>>> ??? >?? ?? ? B: 209908947.
>> ??? >>>> ??? >?? ?? ? PB: Empty..
>> ??? >>>> ??? >?? ?? ? ---------END-------
>> ??? >>>> ??? >
>> ??? >>>> ??? >?? ?? ? This is what Direwolf's output is:
>> ??? >>>> ??? >
>> ??? >>>> ??? >?? ?? ? --------BEGIN-------
>> ??? >>>> ??? >?? ?? ? PFS3-1 audio level = 68(+118/-110)? ? [NONE]
>> ??? |||||||||
>> ??? >>>> ??? >?? ?? ? [0.4] PFS3-1>LSTAT:I P:0x13A8 o:0 l:31473
>> ??? f:31529, d:1
>> ??? >>>> ??? st:4 e:26<0x0d>
>> ??? >>>> ??? >?? ?? ? Unknown APRS Data Type Indicator "I", Ambulance
>> ??? >>>> ??? >?? ?? ? [0L] BX2ABT>PFS3-12:(SABM cmd, p=1)
>> ??? >>>> ??? >
>> ??? >>>> ??? >?? ?? ? PFS3-12 audio level = 69(+115/-111)? ? [NONE]
>> ??? |||||||||
>> ??? >>>> ??? >?? ?? ? [0.4] PFS3-12>BX2ABT:(UA res, f=0)
>> ??? >>>> ??? >
>> ??? >>>> ??? >?? ?? ? PFS3-12 audio level = 70(+119/-110)? ? [NONE]
>> ??? |||||||||
>> ??? >>>> ??? >?? ?? ? [0.4] PFS3-12>BX2ABT:(I cmd, n(s)=0, n(r)=0, p=0,
>> ??? >>>> ??? >?? ?? ? pid=0xf0)<0x05><0x02>^<0xa8><0xfb>\<0x04>
>> ??? >>>> ??? >?? ?? ? [0L] BX2ABT>PFS3-12:(I cmd, n(s)=16, n(r)=120,
>> p=0,
>> ??? >>>> ??? >?? ?? ?
>> ??? >>>> pid=0x08)<0x08><0x03><0x14><0x1f><0x00><0x00>1<0x03><0x00><0x00>
>> ??? >>>> ??? >
>> ??? >>>> ??? >?? ?? ? PFS3-12 audio level = 70(+121/-110)? ? [NONE]
>> ??? |||||||||
>> ??? >>>> ??? >?? ?? ? [0.4] PFS3-12>BX2ABT:(RR res, n(r)=1, f=0)
>> ??? >>>> ??? >
>> ??? >>>> ??? >?? ?? ? PFS3-12 audio level = 70(+121/-109)? ? [NONE]
>> ??? |||||||||
>> ??? >>>> ??? >?? ?? ? [0.4] PFS3-12>BX2ABT:(I cmd, n(s)=17, n(r)=120,
>> p=0,
>> ??? >>>> ??? >?? ?? ?
>> ??? >>>> pid=0x08)<0x04><0x14><0x1f><0x00><0x00><0xfe><0x00><0x00><0x00>
>> ??? >>>> ??? >?? ?? ? [0L] BX2ABT>PFS3-12:(I cmd, n(s)=1, n(r)=2, p=0,
>> ??? >>>> ??? >?? ?? ? pid=0xf0)<0xfe><0x00>
>> ??? >>>> ??? >?? ?? ? the internet server that you sent me a message
>> ??? on April
>> ??? >>>> ??? 11, but
>> ??? >>>> ??? >?? ?? ? unfortunately I never was able to download it.
>> ??? It took
>> ??? >>>> ??? a while to get
>> ??? >>>> ??? >?? ?? ? the transmitting part working, but now it does
>> ??? and I'm
>> ??? >>>> very
>> ??? >>>> ??? >?? ?? ? pleased to
>> ??? >>>> ??? >?? ?? ? be able to contact you via FS-3. Truly an amazin
>> ??? >>>> ??? >?? ?? ? [0L] BX2ABT>PFS3-12:(RR cmd, n(r)=2, p=1)
>> ??? >>>> ??? >
>> ??? >>>> ??? >?? ?? ? PFS3-11 audio level = 65(+118/-109)? ? [NONE]
>> ??? |||||||||
>> ??? >>>> ??? >?? ?? ? [0.4] PFS3-11>PBLIST:PB: Empty.<0x0d>
>> ??? >>>> ??? >?? ?? ? Unknown APRS Data Type Indicator "P", Original
>> ??? Balloon
>> ??? >>>> ??? (think Ham b
>> ??? >>>> ??? >
>> ??? >>>> ??? >?? ?? ? PFS3-12 audio level = 66(+117/-109)? ? [NONE]
>> ??? |||||||||
>> ??? >>>> ??? >?? ?? ? [0.4] PFS3-12>BX2ABT:(RR res, n(r)=1, f=1)
>> ??? >>>> ??? >?? ?? ? [0L] BX2ABT>PFS3-12:(I cmd, n(s)=33, n(r)=120,
>> p=0,
>> ??? >>>> ??? >?? ?? ?
>> ??? >>>> pid=0x08)<0x08><0x03><0x00><0x00><0x00><0x00>1<0x03><0x00><0x00>
>> ??? >>>> ??? >
>> ??? >>>> ??? >?? ?? ? PFS3-12 audio level = 74(+125/-111)? ? [NONE]
>> ??? |||||||||
>> ??? >>>> ??? >?? ?? ? [0.4] PFS3-12>BX2ABT:(DISC cmd, p=1)
>> ??? >>>> ??? >?? ?? ? [0L] BX2ABT>PFS3-12:(UA res, f=1)
>> ??? >>>> ??? >?? ?? ? --------END-------
>> ??? >>>> ??? >
>> ??? >>>> ??? >?? ?? ? _______________________________________________
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>
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Subject: Digest Footer
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End of AMSAT-BB Digest, Vol 14, Issue 254
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