Help configuring a custom remote

[José J. E. <jos...@gm...>]

We are trying to set a custom remote control to be used with lirc, the
format consists of one leading pulse and 16 data bits, last 2 bits are
toggle and parity bits. Every bit starts with a pulse of 1.16 ms and a
gap of 1.125ms for zero values and 2.875ms for ones.

An example data sequence could be:

Leading pulse -> 14 data bits -> 1 toggle bit -> 1 parity bit

I'd like to know how could I create a lirc file for this, what are the
units for one, zero and gap values? How can I tell lirc to use toggle
and parity bits? is it possible? or how do I indicate it to ignore
them?

Besides this, is it possible to have a low value mean a '1' and a high
voltage value mean a '0'? Or do I need to force '1' to high voltage?

Thanks a lot for all of your help.