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Emil

17 Dec 2015 12:33



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Hm
buna intrebare.
Dupa cate stiu modificarea in SkyScan pentru a accepta DOAR modulele GPS produse de Skywatcher a aparut undeva pe la versiunea 3.20, daca nu ma insel.
Pe de alta parte pana la versiunea asta protocolul acceptat era parca NMEA de accea puteau fi foliste si alte module.
Personal cred ca modulul de la Skywatcher functioneaza tot in NMEA inca efectueaza o modificare on-the-fly a protocolului si astfel controler-ul poate sa citeasaca doar datele venite de la un modul GPS proprietar (adica de la SkyWatcher).

Cautand pe interplasa am dat de acesta informatie

"The customer uses a third party GPS receiver, StarGPS-NX, to connect to SynScan V3 hand control.
This is the first time that I heard StarGPS support our binary protocol. 
I think that StarGPS-NX is able to switch to emulate SynScan GPS binary protocol output as our SynScan GPS (GT-321F) did.
Unfortunately since the firmware version 3.20 of SynScan, we have modified the program to detect SynScan GPS. If the GPS is not SynScan GPS, it will not be recognized by SynScan hand control.
We could only suggest the customer to keep SynScan hand control with ver.3.12 firmware to connect StarGPS. "

Si
Protocol: 1. NMEA-0183 V3.01 4800 baud, 8, N, 1(Default) in mod PC
Protocol 2. SynScan Position, Velocity & Time II Binary Message. 
Input Voltage: 3.8V ~ 8.0V 

Nu stiu cat de mult te ajuta aceasta informatie insa ma uit si eu ce gasesc.

Numai bine
Emil

P.S. Am mai gasit ceva

"When the synscan hand controller starts up, it blindly writes to the serial port a packet stream that'll put the skywatcher gps into binary mode, then queries the port to see if one responds in binary mode. If that query is successful, it starts polling the gps, waiting for a position and time update. So, even if the unit has been plugged into a pc, and put into NMEA mode for working with off the shelf gps software, the hand controller will still find it, and re-program it to the correct mode, ie it'll 'just work'. "


P.P.S. Arunca o privire la
http://armazemdotelescopio.com.br/loja/index.php/artigos/24-conteudo-astronomia-projetos/245-getting-acquainted-with-app-virtuoso-an-android-app-to-control-synscan-enabled-skywatcher-mounts-without-the-need-of-a-synscan

poate poate nu se stie, trimite-le un email si explica ce anume vrei sa faci poate te pot ei cumva ajuta

