#include "LedDeviceUdpH801.h" LedDeviceUdpH801::LedDeviceUdpH801(const QJsonObject &deviceConfig) : ProviderUdp() { _deviceReady = init(deviceConfig); } bool LedDeviceUdpH801::init(const QJsonObject &deviceConfig) { /* The H801 port is fixed */ _LatchTime_ns = 10000000; _port = 30977; ProviderUdp::init(deviceConfig, "255.255.255.255"); _ids.clear(); QJsonArray lArray = deviceConfig["lightIds"].toArray(); for (int i = 0; i < lArray.size(); i++) { QString id = lArray[i].toString(); _ids.push_back(id.toInt(nullptr, 16)); } _message = QByteArray(_prefix_size + _colors + _id_size * _ids.size() + _suffix_size, 0x00); _message[0] = 0xFB; _message[1] = 0xEB; for (int i = 0; i < _ids.length(); i++) { _message[_prefix_size + _colors + i * _id_size + 0] = (_ids[i] >> 0x00) & 0xFF; _message[_prefix_size + _colors + i * _id_size + 1] = (_ids[i] >> 0x08) & 0xFF; _message[_prefix_size + _colors + i * _id_size + 2] = (_ids[i] >> 0x10) & 0xFF; } Debug(_log, "H801 using %s:%d", _address.toString().toStdString().c_str(), _port); return true; } LedDevice* LedDeviceUdpH801::construct(const QJsonObject &deviceConfig) { return new LedDeviceUdpH801(deviceConfig); } int LedDeviceUdpH801::write(const std::vector &ledValues) { ColorRgb color = ledValues[0]; _message[_prefix_size + 0] = color.red; _message[_prefix_size + 1] = color.green; _message[_prefix_size + 2] = color.blue; return writeBytes(_message.size(), reinterpret_cast(_message.data())); }