A / D converter, Transmission and 433MHz TRIAC Trigger

[Phals]

I'm trying to develop a work with the PIC12F675 relatively simple, but with still possess little knowledge in this area I am experiencing some difficulties.

Summarizing the project consists of a remotely controlled dimmer.

There are two circuit:

The remote control has a potentiometer connected to pin 6 of the PIC12F675 to control the potential and transmitter 433MHZ on pin 5 to send the information.

The receiver also has a PIC12F675 433MHz receiver with the pin 6, pin 5 has a zero cross detector generating a pulse every time the sine wave passes through zero and the pin 7 is the gate of the triac which will control power.

My difficulty mainly this:

Issuing

In enabling and receive information to analog converter.
And formats and encode information in a protocol that can be sent to the other side.


Receptor

Receive the information and decode it.
Calculate the tripping time of the triac after passing through zero.

If anyone can help me be grateful, just remember you need without in asm.

Thank you.