Files
EMS-ESP32/src/devices/controller.cpp
2022-09-28 15:47:27 +02:00

52 lines
2.1 KiB
C++

/*
* EMS-ESP - https://github.com/emsesp/EMS-ESP
* Copyright 2020 Paul Derbyshire
*
* 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/>.
*/
#include "controller.h"
namespace emsesp {
REGISTER_FACTORY(Controller, EMSdevice::DeviceType::CONTROLLER);
Controller::Controller(uint8_t device_type, uint8_t device_id, uint8_t product_id, const char * version, const char * name, uint8_t flags, uint8_t brand)
: EMSdevice(device_type, device_id, product_id, version, name, flags, brand) {
// IVT broadcasts Thermostat time from controller (0x09) if display is off.
if ((flags & 0x0F) == EMS_DEVICE_FLAG_IVT) {
register_telegram_type(0x06, ("RCTime"), false, MAKE_PF_CB(process_dateTime));
register_device_value(DeviceValueTAG::TAG_DEVICE_DATA, &dateTime_, DeviceValueType::STRING, FL_(dateTime), DeviceValueUOM::NONE);
}
}
// process_dateTime - type 0x06 - date and time from a thermostat - 14 bytes long, IVT only
void Controller::process_dateTime(std::shared_ptr<const Telegram> telegram) {
if (telegram->offset > 0 || telegram->message_length < 5) {
return;
}
char newdatetime[sizeof(dateTime_)];
// publish as dd.mm.yyyy hh:mm
snprintf(newdatetime,
sizeof(dateTime_),
"%02d.%02d.%04d %02d:%02d",
telegram->message_data[3],
telegram->message_data[1] - 1,
(telegram->message_data[0] & 0x7F) + 2000,
telegram->message_data[2],
telegram->message_data[4]);
has_update(dateTime_, newdatetime, sizeof(dateTime_));
}
} // namespace emsesp