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crankyoldgit / IRremoteESP8266

Infrared remote library for ESP8266/ESP32: send and receive infrared signals with multiple protocols. Based on: https://github.com/shirriff/Arduino-IRremote/
GNU Lesser General Public License v2.1
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TCL 112 Protocol HalfDegree Wrong Position #1998

Open kickit2 opened 1 year ago

kickit2 commented 1 year ago

Version 2.8.5

Describe the bug

IRL AC unit did not respond to half degree C commands for TCL 112 Protocol. Compared to IR code from remote and found HalfDegree bit in wrong position. Corrected on local copy of code and verified desired functionality on IRL unit.

Byte 12 of TCL protocol should be as follows uint8_t :2; uint8_t HalfDegree :1; uint8_t SwingH :1; uint8_t :3; uint8_t isTcl :1;

crankyoldgit commented 1 year ago

@kickit2 What is the make & model numbers for the a/c unit and the remote please?

kickit2 commented 1 year ago

Make and Model is a "Denali Aire", "1DAC10K" which seems to be just another reseller of 3rd party built equipment. The remote is branded "Denali Aire" but without a model number. Opening the remote revels a PCB with the following details

TCL Aircon GYKQ-58 3.60.011-2181001010 V3.0 2018.11.07

I suppose its possible this remote / unit uses a slightly modified protocol, but literally everything else matches and I've run in to no other issues (on things it supports anyways - this unit doesn't have heat for example)