I have some IR codes to my Toshiba TV that I am trying to get into a format that will allow me to input into NEO Hacker or the Pronto2NEO spreadsheet for use in my ProntoNEO. The pronto2NEO spreadsheet supports Pronto Hex code, RC5 Code, and RC5 system and command number.

Heres the code

40 BF 7E 81

I was wondering if anyone would be able to give me a formula or point me to some documentation that explains how to convert this format to something I can use with my NEO. Thanks in advance.

That code is the Power Off command for the newer Toshiba RPTV's. It is posted along with the Power On commands here at RC in the discrete files section under Toshiba.

Keep in mind this command only works for very recent high end RPTV's. It will not work in the vast majority of Toshiba TV's. Unfortunately, if these commands do not work (assuming that you did the translation correctly) there are no others.

The code you posted above is hex the representation for the 32 bits of binary that is sent out. Each hex byte is 8 bits. Basically it is the main Toshiba TV device code (bytes in order expressed in decimal): 64, its complement 191, command 126 and its complement 129.

The other thing you would need to know is that it uses the NEC IR potocol and, among other things, those bits are transmitted least significant bit first (or backwards from how they are expressed decimal 64 is normally thought of as being binary 01000000. It is transmitted in this case as 00000010

Here is that signal in Pronto hex

Device Code: 64 Function: 126-Off-The one you asked for

0000 006D 0022 0002 0157 00AC 0015 0015 0015 0015 0015 0015 0015 0015 0015 0015 0015 0015 0015 0040 0015 0015 0015 0040 0015 0040 0015 0040 0015 0040 0015 0040 0015 0040 0015 0015 0015 0040 0015 0015 0015 0040 0015 0040 0015 0040 0015 0040 0015 0040 0015 0040 0015 0015 0015 0040 0015 0015 0015 0015 0015 0015 0015 0015 0015 0015 0015 0015 0015 0040 0015 0689 0157 0056 0015 0E94


Device Code: 64 Function: 127-On--the next one you will ask for if the above works;)

0000 006D 0022 0002 0157 00AC 0015 0015 0015 0015 0015 0015 0015 0015 0015 0015 0015 0015 0015 0040 0015 0015 0015 0040 0015 0040 0015 0040 0015 0040 0015 0040 0015 0040 0015 0015 0015 0040 0015 0040 0015 0040 0015 0040 0015 0040 0015 0040 0015 0040 0015 0040 0015 0015 0015 0015 0015 0015 0015 0015 0015 0015 0015 0015 0015 0015 0015 0015 0015 0040 0015 0689 0157 0056 0015 0E94

-Jon