Hey Graham-- Here are the manuals:
http://polysat.calpoly.edu/earthstation/documents/gs-232a.pdf http://polysat.calpoly.edu/earthstation/documents/gs-232b.pdf The A version has trim pots for calibration, and the B version has a PIC18 inside with a digipot for calibration. -- Bryan Klofas, KF6ZEO Graham Shirville wrote: > Hi Codrut, > > Many thanks for the very useful information - i am very grateful! > > best 73 > > Graham G3VZV > ----- Original Message ----- > From: codrut buda > To: Graham Shirville ; PE0SAT > Cc: [email protected] > Sent: Friday, September 11, 2009 5:55 PM > Subject: Re: [amsat-bb] Re: GS232A & GS232B > > > The same commands to controllers for bot GS232A & GS232B protocols, > but diferent answers from controllers for position request: > GS-232A - answer to C2 command is +0aaa+0eee > GS-232B - answer to C2 command is AZ=aaa EL=eee > GS-232A - answer to C command is +0aaa > GS-232B - answer to C command is AZ=aaa > GS-232A - answer to B command is +0eee > GS-232B - answer to B command is EL=eee > Maybe you can find other differences, but only these were interesting > for me when I wrote my software for rotators control - > http://www.qsl.net/yo3dmu/index_Page346.htm > > 73, Codrut - YO3DMU > > --- On Fri, 9/11/09, PE0SAT <[email protected]> wrote: > > > From: PE0SAT <[email protected]> > Subject: [amsat-bb] Re: GS232A & GS232B > To: "Graham Shirville" <[email protected]> > Cc: [email protected] > Date: Friday, September 11, 2009, 8:45 AM > > > > On Fri, September 11, 2009 15:08, Graham Shirville wrote: > > Hi Graham, > > > Hi, > > > > Would someone please be so kind as to explain the precise > difference > > between the two protocols GS232A and GS232B? > > > > I am missing something obvious I expect but.. > > If you get an answer direct, would you please send it me also? > > > > > thanks > > > > Graham > > G3VZV > > > 73's Jan - PE0SAT > > > > _______________________________________________ > 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 _______________________________________________ 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
