mirror of
https://github.com/hyperion-project/hyperion.ng.git
synced 2023-10-10 13:36:59 +02:00
68 lines
1.8 KiB
C++
68 lines
1.8 KiB
C++
// STL includes
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#include <cstring>
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#include <cstdio>
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#include <iostream>
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#include <QHostInfo>
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// hyperion local includes
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#include "LedDeviceUdpH801.h"
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LedDeviceUdpH801::LedDeviceUdpH801(const Json::Value &deviceConfig) : ProviderUdp(deviceConfig)
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{
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setConfig(deviceConfig);
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}
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bool LedDeviceUdpH801::setConfig(const Json::Value &deviceConfig)
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{
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/* The H801 port is fixed */
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_port = 30977;
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/* 10ms seems to be a safe default for the wait time */
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_LatchTime_ns = deviceConfig.get("latchtime", 10000000).asInt();
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_ids.clear();
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for (Json::Value::ArrayIndex i = 0; i < deviceConfig["lightIds"].size(); i++) {
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QString id(deviceConfig["lightIds"][i].asCString());
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_ids.push_back(id.toInt(nullptr, 16));
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}
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_message = QByteArray(_prefix_size + _colors + _id_size * _ids.size() + _suffix_size, 0x00);
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_message[0] = 0xFB;
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_message[1] = 0xEB;
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for(int i=0; i<_ids.length(); i++){
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_message[_prefix_size + _colors + i * _id_size + 0] = (_ids[i] >> 0x00) & 0xFF;
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_message[_prefix_size + _colors + i * _id_size + 1] = (_ids[i] >> 0x08) & 0xFF;
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_message[_prefix_size + _colors + i * _id_size + 2] = (_ids[i] >> 0x10) & 0xFF;
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}
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Debug( _log, "H801 using %s:%d", _address.toString().toStdString().c_str() , _port );
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return true;
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}
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LedDevice* LedDeviceUdpH801::construct(const Json::Value &deviceConfig)
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{
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return new LedDeviceUdpH801(deviceConfig);
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}
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int LedDeviceUdpH801::write(const std::vector<ColorRgb> &ledValues)
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{
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ColorRgb color = ledValues[0];
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_message[_prefix_size + 0] = color.red;
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_message[_prefix_size + 1] = color.green;
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_message[_prefix_size + 2] = color.blue;
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writeBytes(_message.size(), reinterpret_cast<const uint8_t*>(_message.data()));
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}
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int LedDeviceUdpH801::switchOff()
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{
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return write(std::vector<ColorRgb>(_ledCount, ColorRgb{0,0,0}));
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}
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LedDeviceUdpH801::~LedDeviceUdpH801()
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{
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ProviderUdp::~ProviderUdp();
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}
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