#include "LedDeviceUdpH801.h" const ushort H801_DEFAULT_PORT = 30977; static const char H801_DEFAULT_HOST[] = "255.255.255.255"; LedDeviceUdpH801::LedDeviceUdpH801(const QJsonObject &deviceConfig) : ProviderUdp() { _devConfig = deviceConfig; _deviceReady = false; } LedDevice* LedDeviceUdpH801::construct(const QJsonObject &deviceConfig) { return new LedDeviceUdpH801(deviceConfig); } bool LedDeviceUdpH801::init(const QJsonObject &deviceConfig) { /* The H801 port is fixed */ _latchTime_ms = 10; _port = H801_DEFAULT_PORT; _defaultHost = H801_DEFAULT_HOST; bool isInitOK = ProviderUdp::init(deviceConfig); if ( isInitOK ) { _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] = static_cast(0xFB); _message[1] = static_cast(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 isInitOK; } 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())); }