Added support for Holtek's HT12E encoder/decoders

[cat101]

Added support for Holtek's HT12E encoder/decoders

[Adrien-P]

@cat101 Just tested your protocol definition on my HT12E based remote plugs and it worked like a charm.
Thanks!

[cat101]

@sui77 I'm new to this project. Do you need me to do anything else before you can merge the changes to the master branch? Cheers

[XciD]

Hi cat101, Thank for that working great for me.
Could you share how do you handle finding the protocol ?

[cat101]

Hi @XciD, I put together the circuit I show here but instead of having the RPi I hooked and oscilloscope. Then it is just a matter of setting a trigger to freeze the "bit train". In this case the analysis was simple since the issue was timing and the 0 & 1 were inverted. I have a bit of practice doing this because I have done it several time for infrared remotes...I use the same technique..just change the receiver.

Let me know if you need more details

[Martin-Laclaustra]

@XciD
You can manually record and interpret your signals with SimpleRcScanner and create a protocol.

[jeffborg]

@cat101 This worked like a charm for me as well. Thanks!

[toSvenson]

Line 83 should end with a comma.

[toSvenson]

Confirming flawless sending and receiving with HT12E protocol.