[PLUG-AV] Progress on UberTally, Re: Tally SN0002 and SN0003 complete

[Euan de Kock]

Hi Nick,  Harry.,

I do still have the source code lying around somewhere.  I'll dig it out
and post it later this week.

Regards,

Euan.




On Sun, 19 June 2022, 5:38 pm Nick Bannon, <nick at ucc.gu.uwa.edu.au> wrote:

> Hmmm, a spammer has actually subscribed themselves. Must fix that.
>
> Euan! Inspired by the last round of tally lights... Harry's made some
> new  PIC-based protoypes. Do you still have the source to the AVR ones?
>
> On Mon, Jun 13, 2022 at 05:59:33PM +0800, Harry McNally wrote:
> > Hello again
> > Did you have an opportunity to build and install on the Tally boards yet
> ?
>
> Haven't rebuilt the code yet, but reloaded some of the pre-built images
> a couple of times.
>
> Current protocol follows for the:
> uber_tally/src/PIC16F1-USB-Bootloader/sample_app/usb_rgb.hex
>
> On Mon, May 30, 2022 at 10:27:29PM +0800, Harry McNally wrote:
> [...]
> > The commands on this un-stateful version consist of two lower case
> character
> > commands with some hex digit options all terminated by a <CR>
> >
> > The response is ACK (a minus char followed by <CR><LF>) :
> >
> > -<CR><LF>
> >
> > and NACK is plus char
> >
> > +<CR><LF>
> >
> > This is largely hysterical since some of the devel boards I have used are
> > like this so you can command them with a terminal. This is easy to change
> > but I'd hope it would always use ascii chars for ease of driving the
> device
> > with a simple script.
> >
> > Commands are:
> >
> > Red LED on> lo<CR>
> >
> > Red LED off> lf<CR>
> >
> > RGB colour> rRRGGBB where six hex digits are HTML colour codes. Hex
> digits
> > are lower or upper case and reduced length is allowed so:
> >
> > rFF is blue maximum, r0 is all off, rFF00 is green maximum etc. r<CR> is
> > also all off for reasons of code simplicity but I could NACK that.
> >
> > eo<CR> and ef<CR> mean echo on and echo off respectively if you don't
> want
> > to manage any USB response from the tally. Echo on at reset.
> >
> > co<CR> and cf<CR> mean <CR>LF> on and off respectively so only - and +
> are
> > returned after each command (echo must be on). CRLF on at reset.
> [...]
> > All the best
> > Harry
>
> Cheers,
> Nick.
>
> --
>    Nick Bannon   | "I made this letter longer than usual because
> nick-sig at rcpt.to | I lack the time to make it shorter." - Pascal
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