IRForum

Ah OK..I misunderstood before. Within the LearnIR device it is built in LIR format only (no RAW). This allows a very small & fixed RAM footprint for even the longest signals. Unfortunately, our approach to building it up is not published because we sell this firmware to many companies around the...

My question is regarding the lossless compression algorythm, if this is available.

Yes...in the LearnIR docs...it is all explained in the appendix.

Hi The syntax is provided in the LearnIR guide which is part of the LearnIR app. This app is included with each LearnIR device purchased. If you have a LearnIR device, you can also request an example LIR2RAW python script. The LIR sytntax is the best lossless compression for an IR signal we have see...

Sorry to hear that...I will look into it and email you directly shortly.

updated ini emailed to you....rgds

Yes, we will issue a new 'ini' file to cover this new protocol in a few days. Thanks for submitting the History session for it, which is a big help.

Thanks for posting the update & Glad you got it working

We have just published it on Github:

https://github.com/AnalysIR/LIR2RAW

Sure, I will email it to you. The format is described in the LearnIR user guide (via the help menu).

First thing to try is to point the remote IR LED directly at the LearnIR receiver from a distance of 1->2m (or 3->6 feet). Once you get rid of the RAW sinals, we can then look at other issue. Finally, You can connect the LearnIR directly to the AnalysIR app, to avoid relaying them via the LearnIR APP.