IRForum

Just a quick update... I did a bit more testing, and the extended raw data of Analysir came in handy. Seems when irsend is sending repeat (SEND_START), there were hiccups occurring, which I could see in the data collected by Analysir. A trip-up in what's transmitted, would explain the behavior I've ...

[added additional recovery detail]

Some good news - I was mysteriously able to restore irsend functionality - apparently update/dist-upgrade/(re)install lirc/exec lirc-old2new/verify updated dtoverlay in /boot/config.txt, did the trick.

Very thankful it's working again!

This case can be closed.

First, I wish to withdraw my earlier comments on using necx to send Samsung codes. The signal is somewhat close, but has a different header, and the mark/space ratio is different. Using ir-ctl with necx *might* work, but it might not, and might not be reliable. LIRC is a bit of a sore spot. It's bee...

On a related note, buried in a different forum, I learned that Samsung IR TV codes may be possible with ir-ctl, by using the NECX protocol, which is also indicated at irdb.tk. The header times are different, so it's not a perfect match, but it does seem to work on my Samsung TV. However, when I try ...

Turns out I was confused by only seeing 4 codes in the trace image, but as you mentioned, the export function will provide a longer window of data. I've noticed some protocol's have a "repeat" code, but seems Samsung doesn't support it. I tried cut/paste of a single code (with about 45ms s...

Is it possible to configure AnalysIR to capture the "repeat" codes, after the initial function codes?

(I have a need to send Volume Up and Volume Down for a few seconds)

Using LIRC RAW export generated by AnalysIR (trimmed to just before the first 89ms gap) and adding a line with "gap" of 89ms - irsend send_start/send_stop works perfectly.

Thanks, AnalysIR!

Sorry - I missed that you replied soon after I posted. I recently found the Rules tab, which helped with some minor adjustments to my remote lircd.conf file. The protocol appears to be very straightforward, as it simply modulates the hex bit pattern from the conf file. No header, footer, pre, post, ...

I've searched for information on the LASKO12AC protocol (which is what AnalysIR identified my signal to be), but could not find anything online. I'm receiving this on an Auto-tilt remote control use to open/close blinds, and made in the late 90's. Does anyone here have information on it? AnalysIR is...