[Elecraft] K2-P3 Interface Project

[Alan Bloom]

Hi Heinz,

K2 support for the P3 has been on my list for a long time.  I have a K2
with RS-232 interface option and the Z10000 kit which I still need to
install.  There are a couple other features ahead of it in the list, but
I would really like to get to it.  When it happens, it will only require
a firmware upgrade to the P3.

The K3 has several P3-specific commands that don't exist in the K2.
That means in particular that fixed-tune mode is not possible with the
K2.  Also the K3 uses a special protocol to talk to the P3 which is not
implemented in the K2.  However, I think I should be able to get
reasonably-good integration between the two so that you can read out the
proper frequency on the P3 display, click-to-QSY etc.

73,

Alan N1AL

On Fri, 2011-10-21 at 12:24 +0200, Heinz Bärtschi wrote:
> Eric, Wayne, Alan, K2 owners, PIC experts, et al.
> 
> As a very satisfied K2 line owner I did recently add the Z10000B-K2 Buffer Amplifier and the high-performance P3.
> The most important part missing now (and with me maybe hundreds/thousands? of other satisfied K2 owners) is a "tiny" PIC
> based interface.
> 
> This K2-Interface should emulate/execute the "P3-specific command set of the K3" and the "P3-K3 communications
> protocol", so that the P3 acts as a best possible integrated extension of the K2 (integration as far as
> technically/economically reasonable).
> 
> If I understand aright the situation at Elecraft, they don't aim now/further on to allocate any resources to realize
> this project. So could this definite project eventually be done by students/trainees (to intern at Elecraft or at a
> college of technology)? Another solution could be to outsource this project to a well skilled/equiped PIC expert?
> If such a solution should be sponsored, could a call for donations be published on this list server?
> 
> Contributions and proposals to realize this project (quickly...) would be very appreciated.
> 
> 73,
> Heinz HB9BCB
> 
> 
> 
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