1 ADC to 2 B2SX''s

Archiver

Hi Jonathan,

what about sending serial out from your 1st unit to the second unit.
it would be able to see the current value all the time and if you
chose to take your second unit off line, it would not interupt your
lead unit.

you could use a jumper to tell the program to look to the TLC or to
look to the BS2. change the jumper and presto ! second unit would
take control.


Dave



--- In basicstamps@y..., "Jonathan Peakall" <jpeakall@m...> wrote:
> Hi All,
>
> I made a hot tub controller on my BOE. I am now setting up a
permanent
> controller with a B2SX OEM module. I want to have the permanent
controller
> run the tub, and have the BOE running in parallel so that it
*thinks* that
> it is running the hot tub. This way I can add new features and play
with my
> solar heating setup in simulation without disrupting the operation
of the
> tub. The problem is I only have one LTC1298 ADC. So, can I run the
ADC off
> the permanent controller, and send the output to the BOE? Of
course, I can
> get another ADC, but I want to play with it *now* ;-)
>
> Thanks,
>
> Jonathan Peakall