Search found 786 matches

by AnalysIR
Sat Jul 06, 2024 9:06 pm
Forum: IR Protocols & Codes
Topic: How are delta values calculated for each protocol?
Replies: 1
Views: 986

Re: How are delta values calculated for each protocol?

It is arbitrary based on experience. Nominally your 601 uSec signal(Mark) would not be recognized. However, if you use the Tolerance slider on the GUI you can vary the tolerance at any time. The original basis was related to accuracy of IR receivers being +/- 100uSecs (actually up to 200uSecs). Usua...
by AnalysIR
Fri Jun 21, 2024 12:11 pm
Forum: IR Protocols & Codes
Topic: Sending RAW IR signal by bit
Replies: 5
Views: 1828

Re: Sending RAW IR signal by bit

As I suggested earlier your code needs a major redo. You are running thru every if statement for each bit(so 200 times 8 if compares). Use the else if approach so that only one comparison is made for each bit The most common occurrence should be the first if statement and so on. This should be your ...
by AnalysIR
Wed Jun 19, 2024 11:44 am
Forum: IR Protocols & Codes
Topic: Sending RAW IR signal by bit
Replies: 5
Views: 1828

Re: Sending RAW IR signal by bit

Some tips: - to debug replace the IrSender.mark(MARK_DURATION); IrSender.space(SHORT_DELAY); with serial print statements to see/verify if your logic is correct. - make use of else if statements to avoid multiple checks for every bit - then I would either use an index into a buffer to get the timing...
by AnalysIR
Wed Jun 12, 2024 4:37 pm
Forum: IR Protocols & Codes
Topic: Sending RAW IR signal by bit
Replies: 5
Views: 1828

Re: Sending RAW IR signal by bit

look at some examples in our blog

https://www.analysir.com/blog/2016/04/1 ... -irremote/

https://www.analysir.com/blog/2015/09/0 ... r-signals/

You may get some inspiration from the above or other posts under sitemap.
by AnalysIR
Mon May 06, 2024 12:23 pm
Forum: IR Protocols & Codes
Topic: My AC does not recognize if I send what I captured with IRremote
Replies: 13
Views: 5164

Re: My AC does not recognize if I send what I captured with IRremote

Everything is explained here: https://www.analysir.com/blog/get-analysir/

there are some videos here: https://www.youtube.com/AnalysIR/videos

and of course lots of posts on our blog.

There is currently a promotion running with $5 off Maker & Pro editions using the code:

5offanalysir
by AnalysIR
Sun May 05, 2024 1:05 pm
Forum: IR Protocols & Codes
Topic: My AC does not recognize if I send what I captured with IRremote
Replies: 13
Views: 5164

Re: My AC does not recognize if I send what I captured with IRremote

There are several posts on our blog explaining the reverse engineering process and also on GitHub. Our own AnalysIR application, provides several tools to help reverse engineering of AC signals. Essentially the first 3 & last value in your capture are headers. The rest are bit fields of 0 & ...
by AnalysIR
Sat May 04, 2024 5:05 pm
Forum: IR Protocols & Codes
Topic: My AC does not recognize if I send what I captured with IRremote
Replies: 13
Views: 5164

Re: My AC does not recognize if I send what I captured with IRremote

just try increasing the value until you stop getting more pulses in your capture.
by AnalysIR
Sat May 04, 2024 1:52 pm
Forum: IR Protocols & Codes
Topic: My AC does not recognize if I send what I captured with IRremote
Replies: 13
Views: 5164

Re: My AC does not recognize if I send what I captured with IRremote

FYI: you should be able to increase the IR current up to ~300mA for even better performance/range.

(assuming you are using a 5mm LED)
by AnalysIR
Sat May 04, 2024 1:49 pm
Forum: IR Protocols & Codes
Topic: My AC does not recognize if I send what I captured with IRremote
Replies: 13
Views: 5164

Re: My AC does not recognize if I send what I captured with IRremote

Great....However... - You will see that the buffer size of 100 may limit the size of signal received. - It appears that the ON/OFF signal is less than 100 in size. (=71) - That may not be the case for all the other signals. So if you receive issues with the other signal simply increase the size defi...
by AnalysIR
Fri May 03, 2024 5:28 pm
Forum: IR Protocols & Codes
Topic: My AC does not recognize if I send what I captured with IRremote
Replies: 13
Views: 5164

Re: My AC does not recognize if I send what I captured with IRremote

I will stay with the receiver part for now...

IR Receiver: That IR receiver you show is probably the worst you can get - but that is not likely your problem.
- I suggest you start again using the SimpleReceiver from the IRremote examples on Github. (You should only have to change the pin definition.)