[aprssig] antenna pointing based on ARS position report?
Ron Tonneson
ron.tonneson at gmail.com
Wed Mar 26 20:39:08 EDT 2008
Here is a link to a HyGain document: <http://www.hy-gain.com/man/pdf/DCU-1.pdf>
Here is what it says in the Idiom Press manual for the Rotor-Ez that I have:
HyGain DCU-1
4800 baud, 8 bits, no parity, and 1 stop bit.
APlxxx<CR> sets target bearing to “xxx.” degrees where xxx are three digits between 000 and 360, and executes. A typical
command to rotate to 080 degrees would be AP1080<CR>.
APlxxx; sets the target bearing but does not execute.
AM1; executes rotation to the bearing set by the AP1xxx; command.
AI1; inquires current bearing; and responds with (000-359) degrees
; terminates rotation
Ron - K0QVF
Scott Miller wrote:
> I don't see the protocol description there... can you give me a link?
>
> Scott
> N1VG
>
> Ron Tonneson wrote:
>> I would suggest HyGain DCU-1 protocall. This is what the Idiom Press
>> rotor control products respond to
>> <http://www.idiompress.com/rotor-enhancements.html>.
>>
>> Ron - K0QVF
>>
>> Scott Miller wrote:
>>> I started working on that for the T2. If there's a common format for
>>> an RS-232 rotor controller, let me know and I can have something
>>> ready for testing in an hour or so, if it's simple. The T2 already
>>> has the ability to calculate range and bearing, so it'd be fairly
>>> simple to have it output a string (probably in place of the waypoint
>>> output) to set an intelligent rotor controller.
>>>
>>> Scott
>>> N1VG
>>>
>>> Jason KG4WSV wrote:
>>>> Has anyone done an antenna control system to automatically keep an
>>>> antenna pointed at a station based on an APRS position report?
>>>>
>>>> -Jason
>>>> kg4wsv
>>>>
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