Tasmota/tasmota/xlgt_06_electriq_moodl.ino

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/*
xlgt_06_moodlamp.ino - ElectriQ iQ-wifiMOODL LED support for Tasmota
Copyright (C) 2020 ianbyte and Theo Arends
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifdef USE_LIGHT
#ifdef USE_ELECTRIQ_MOODL
/*********************************************************************************************\
* ElectriQ iQ-wifiMOODL
* This RGBW mood lamp uses the TYWE3S module to transmit via UART to an unmarked MCU which
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* drives 8 MOSFETs. The MCU does not transmit; it only receives commands from the TYWE3S.
* The MCU appears to use a modified/undocumented version of the TuyaMCU protocol.
* The main PCB has 2 daughter boards which hold the RGBW LEDs - an upper deck and a lower deck.
* The same RGBW data is transmitted to the upper and lower decks.
\*********************************************************************************************/
#define XLGT_06 6
/*********************************************************************************************/
bool ElectriqMoodLSetChannels(void)
{
uint8_t *col = (uint8_t*)XdrvMailbox.data;
uint8_t checksum = (uint8_t)(0x65 + 0xAA + 0x01 + 0x0A);
Serial.write(0x65); // Fixed header
Serial.write(0xAA);
Serial.write(0x00); // Version
Serial.write(0x01); // Command
Serial.write(0x0A); // Payload length
uint8_t payload[5];
payload[0] = col[0];
payload[1] = col[1];
payload[2] = col[2];
payload[3] = col[3];
payload[4] = 0x0; // Unused
// Send payload for the upper LED deck
for (uint32_t i = 0; i < 5; i++) {
Serial.write(payload[i]);
checksum += payload[i];
}
// Send payload for the lower LED deck
for (uint32_t i = 0; i < 5; i++) {
Serial.write(payload[i]);
checksum += payload[i];
}
Serial.write(checksum);
Serial.flush();
return true;
}
void ElectriqMoodLModuleSelected(void)
{
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if (pin[GPIO_ELECTRIQ_MOODL_TX] < 99) {
SetSerial(9600, TS_SERIAL_8N1);
light_type = LT_RGBW;
light_flg = XLGT_06;
AddLog_P2(LOG_LEVEL_DEBUG, PSTR("LGT: ElectriQ Mood Lamp Found"));
}
}
/*********************************************************************************************\
* Interface
\*********************************************************************************************/
bool Xlgt06(uint8_t function)
{
bool result = false;
switch (function) {
case FUNC_SET_CHANNELS:
result = ElectriqMoodLSetChannels();
break;
case FUNC_MODULE_INIT:
ElectriqMoodLModuleSelected();
break;
}
return result;
}
#endif // USE_ELECTRIQ_MOODL
#endif // USE_LIGHT