Very nice, Timothy! Thanks for making telem easy to decode and for sharing your links.
73, Mark N8MH At 11:33 PM 9/26/2012 +0200, Timothy Stranex wrote: >Hi > >There are also telemetry decoders available for various satellites on >the Carpcomm website. For example: > >http://carpcomm.com/satellite/fspace1 >http://carpcomm.com/satellite/swisscube >http://carpcomm.com/satellite/csswe >http://carpcomm.com/satellite/horyu2 > >Just click "Submit data", enter the morse characters or hex data frame >that you've received, and it will be decoded and the latest telemetry >values will be displayed on the page for everyone to see. We're >continuously working on adding decoders for all the new satellites. > >Regards, >Timothy >HB9FFH >http://carpcomm.com/ > >On Wed, Sep 26, 2012 at 8:18 PM, Mark L. Hammond <[email protected]> >wrote: >> Looks to me like the program will decode the packets right on the >> client software. >> Packets copied, decoded. Then, there's always the documentation on >> the web. Isn't this what you say isn't there? >> >> What is so secret? >> >> http://fspace.edu.vn/F_1_packet_for_radio_operators/F-1_Telemetry_Decoder_UserManual.pdf >> >> F-1s AX.25 packet format >> Beacon Data format: >> No >> Data >> Description >> Size (bit) >> 1 >> Date time >> Date: dd/mm/y: 5/4/3=12 bits >> 29 >> Time: hh/mm/ss: 5/6/6=17 bits >> 2 >> Battery voltage >> Battery voltage multiplied by 100, divide by 100 to get actual value >> 11 >> 3 >> Solar cells voltage >> Solar cells voltage multiplied by 10, divide by 10 to get actual value >> 8 >> 4 >> Temperature 1 >> oC (side 1) >> 8 >> 5 >> Temperature 2 >> oC (side 2) >> 8 >> 6 >> Temperature 3 >> oC (side 3) >> 8 >> 7 >> Temperature 4 >> oC (side 4) >> 8 >> 8 >> Temperature 5 >> oC (side 5) >> 8 >> 9 >> Temperature 6 >> oC (side 6) >> 8 >> 10 >> Temperature 7 >> oC (inside solar cell) >> 8 >> 11 >> Temperature 8 >> oC (onboard) >> 8 >> Total >> 112 bits = 14 bytes >> Note: >> - Temperature reading from sensors, will be added with 100 before >> transmission to ensure a positive number so please subtract 100 to get >> actual value >> - 112 bits, divide to 14 chunks of 8bits, each chunk becomes one byte >> - years beginning from 2012, current year = 2012 -> Y = 0 >> Mark N8MH >> >> On Wed, Sep 26, 2012 at 1:44 PM, Gordon JC Pearce <[email protected]> wrote: >>> On 26/09/12 11:40, Stefan Wagener wrote: >>> >>>> What you do with the data is totally up to you. Many of us help these >>>> teams >>>> and forward telemetry information to them. Some teams have developed >>>> special software to decode the data and allow us to actively monitor the >>>> status of the satellite and any experiments. >>> >>> >>> I'd love to get involved in that, and indeed I think a lot of the current >>> thread was spawned by a discussion of tracking the F-1 sat. Unfortunately, >>> there is only a Windows binary available of this software. I know amateur >>> radio is a technical hobby, but I haven't the inclination to be a computer >>> nerd as well, and I haven't the time, inclination or money to buy another >>> computer and a copy of Windows and all the expensive training courses. >>> >>> I do wonder if having the telemetry in an unpublished format counts as using >>> a "secret code"? >>> >>> -- >>> Gordon JC Pearce MM0YEQ >>> _______________________________________________ >>> Sent via [email protected]. Opinions expressed are those of the author. >>> Not an AMSAT-NA member? Join now to support the amateur satellite program! >>> Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb >> >> >> >> -- >> Mark L. Hammond [N8MH] >> >> _______________________________________________ >> Sent via [email protected]. Opinions expressed are those of the author. >> Not an AMSAT-NA member? Join now to support the amateur satellite program! >> Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb
_______________________________________________ Sent via [email protected]. Opinions expressed are those of the author. Not an AMSAT-NA member? Join now to support the amateur satellite program! Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb
