protocol PANASONIC not working

[kanterben]

Hello I am trying to send a command to the family air conditioner.
I work with esp wroom 32
I get the following data from the remote: protocol: PANASONIC code: 0xC4D364400002 (40 Bits)
I tried sending the command with the following functions
setPanasonic
setPanasonic64
setPanasonicAc
And the air conditioner does not receive the command
I note that conditioners with other protocols and commands do work

I would appreciate your help please

[crankyoldgit]

Please include the output of the IRrecvDumpV3 program and include the code your using to send.

Have you successfully controlled any other IR devices with your circuit?

[kanterben]

Hello, I am working with a function that maps the protocol type and sends the command
This is the function:
` void sendACCommand(const String &protocol, uint64_t command, uint16_t bits, const uint8_t *toshibaCommand = nullptr, uint16_t toshibaLength = 0) {

uint8_t commandArray[8];
for (int i = 0; i < 8; i++) {
commandArray[7 - i] = (command >> (i * 8)) & 0xFF;
}

if (protocol.equalsIgnoreCase("Airwell")) {
irsend.sendAirwell(command, bits);
} else if (protocol.equalsIgnoreCase("Samsung")) {
irsend.sendSAMSUNG(command, bits);
} else if (protocol.equalsIgnoreCase("Panasonic")) {
irsend.sendPanasonicAC(commandArray, bits);
} else if (protocol.equalsIgnoreCase("Teco")) {
irsend.sendTeco(command, bits);
} else if (protocol.equalsIgnoreCase("LG")) {
irsend.sendLG(command, bits);
} else if (protocol.equalsIgnoreCase("Whynter")) {
irsend.sendWhynter(command, bits);
} else if (protocol.equalsIgnoreCase("Mitsubishi")) {
irsend.sendMitsubishiAC(commandArray, bits);
} else if (protocol.equalsIgnoreCase("Toshiba")) {
if (toshibaCommand != nullptr && toshibaLength > 0) {
irsend.sendToshibaAC(toshibaCommand, toshibaLength);
} else {
Serial.println("Toshiba requires a valid command array and length!");
}
} else {
Serial.println("Protocol not supported for AC!");
}
}`

I have already managed to send a command to some of the protocols successfully
What I get from IRrecv:
Protocol : PANASONIC
Code : 0xC4D364400002 (48 Bits)

And this is the code to see the command the remote transmits:
` if (irrecv.decode(&results)) {
Serial.println(resultToHumanReadableBasic(&results));

  if (results.decode_type == decode_type_t::UNKNOWN) { 
    Serial.println("raw Data:");
    Serial.println("rawData[] = {");
    for (int i = 0; i < results.rawlen; i++) {
      Serial.print(results.rawbuf[i] * kRawTick); 
      if (i < results.rawlen - 1) Serial.print(", ");
    }
    Serial.println("};");
  }
      irrecv.resume(); 

}`

It is important to note that when I send the command, I receive the correct command from IRrecv, but the air conditioner does not respond.

[crankyoldgit]

Okay, so we can probably rule out that your sending circuit is wrong, and your sending code is probably good, if another ESP dumps/decodes it as the same.

Can you supply the FULL output for the capture from the remote using IRrecvDumpV3 etc. i.e. include the raw data.

Also, exactly what version of the library are you using (e.g. latest release, or the current head of the branch)?
Have you tried replaying the IR message using sendRaw()? If I recall correctly, Panasonic using an atypical modulation frequency.
e.g.

IRremoteESP8266/src/ir_Panasonic.h

Line 48 in 9bdf8ab

const uint16_t kPanasonicFreq = 36700;

That all said, assuming IRrecvDumpV3 has decoded it correctly, all you should need to do reproduce it is:

  # assumes everything has been correctly initialized etc.
  irsend.sendPanasonic64(0xC4D364400002);