RMT encoder: Panasonic IR Protocol (IDFGH-9382)

[Imdad72]

Is your feature request related to a problem?

I am not able to control non nec tpye remote control devices.

Describe the solution you'd like.

I should be able to vontrol all non nec devices

Describe alternatives you've considered.

No response

Additional context.

No response

[suda-morris]

Hi @Imdad72 our example provides the standard NEC encoder and decoder: https://github.com/espressif/esp-idf/tree/master/examples/peripherals/rmt/ir_nec_transceiver

For other IR protocols, you need to implement the encoder and decoder on your own side, you can refer to this documentation for how to customize an RMT encoder.

[Imdad72]

Thanks for response, i am using version 4.3 idf i want to control non nec devices i am stuck in my project kindly help me out

[suda-morris]

Then you may need to read your IR protocol spec and rewrite this function: https://github.com/espressif/esp-idf/blob/release/v4.3/examples/peripherals/rmt/ir_protocols/components/infrared_tools/src/ir_builder_rmt_nec.c#L98

[Imdad72]

can you give the code for panasonic protocol

[suda-morris]

I'm afraid we can't prioritize that at the moment. It's more of an application layer stuff. You can google the keyword "IR Panasonic ESP32", I think there will be some example code to inspire you.

[Imdad72]

i have searched all these things earlier, i am stuck at this panasonic point for a month so i want solution how to get library of all ir remote protocols.

[deviousprophet]

@Imdad72 I think you can check this Arduino library IRremoteESP8266 It does support various (BUT not every) protocols including Panasonic: https://github.com/crankyoldgit/IRremoteESP8266/blob/master/src/ir_Panasonic.cpp

Learn their source code and build the protocol in IDF on your own or just use ArduinoIDE and try that library if you want a faster way to run it

[Imdad72]

i need espidf library

[pavel808]

@Imdad72 Did you manage to solve this ?

I am also trying to get this working:) I have created an issue here hoping to get some support : https://github.com/espressif/esp-idf/issues/14074

I am basing my implementation off the https://github.com/crankyoldgit/IRremoteESP8266/blob/master/src/ir_Panasonic.cpp .

I have managed to adapt the _ir_nectransceiver example to work with the EliteScreens protocol, but I have hit a brick wall with the Panasonic implementation for some time now. It appears that I am encoding according to the spec, but unfortunately the data on the IR receiving end is not as expected.

@suda-morris I know that this is application layer stuff, but would you have some idea at first glance as to what could be wrong with my implementation? I appreciate your help. Thanks