I have order MakeIR product. Let me receive it and come back to you again.
Thanks for the support.
Daikin Remote
Re: Daikin Remote
Hi, I am currently analyzing this code to embed in an AC control device, I understand the checksum rule you mentioned, but the last nibble, I don't understand its rule. Can you explain it to me?
Re: Daikin Remote
Hi Tien
I don't know how I could explain better than the detailed annotated image above.
I also replied to your email directly.
Note: A certain konwledge level with coding bits/bytes/nibbles/hex/binary is a pre-requisite.
I don't know how I could explain better than the detailed annotated image above.
I also replied to your email directly.
There are some video on checksum & reverse engineering in the videos link below. Should also be in the user guide.
If you cannot figure it out we can look at 1 or 2 protocols for you.
If you need to send us some example signals, here is the process.
https://wiki.analysir.com/index.php?tit ... r_AC_units
https://www.youtube.com/AnalysIR/videos
Note: A certain konwledge level with coding bits/bytes/nibbles/hex/binary is a pre-requisite.
Re: Daikin Remote
OK it is quite simle using the tools in AnalysIRThanks for replying to my email. I understand the steps but I has problems with checksum. Can you help me describe the checksum analysis of the file I attached by the same way you did in your comment on the forum post? Daikin Remote - IRForum (analysir.com) ? I'm having trouble identifying the checksum. One more time, thank you very much.
Checksum Rule:
The XOR of all the nibbles must equal 0x0 or zero, using LSB8.
So you need to change the 2nd last nibble (highlighted in red above) so that the XOR of every nibble is zero.
You do not have the required permissions to view the files attached to this post.