Correct line-endings
This commit is contained in:
LordGrey
parent
b93f73a458
commit
5c0ac6abbc
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@ -1,222 +1,222 @@
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#include "LedDeviceAdalight.h"
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#include <QtEndian>
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// Constants
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namespace {
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// Configuration settings
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const char CONFIG_STREAM_PROTOCOL[] = "streamProtocol";
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const char CONFIG_WHITE_CHANNEL_CALLIBRATION[] = "white_channel_calibration";
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const char CONFIG_WHITE_CHANNEL_LIMIT[] = "white_channel_limit";
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const char CONFIG_WHITE_CHANNEL_RED[] = "white_channel_red";
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const char CONFIG_WHITE_CHANNEL_GREEN[] = "white_channel_green";
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const char CONFIG_WHITE_CHANNEL_BLUE[] = "white_channel_blue";
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constexpr int HEADER_SIZE {6};
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} //End of constants
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LedDeviceAdalight::LedDeviceAdalight(const QJsonObject &deviceConfig)
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: ProviderRs232(deviceConfig)
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{
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}
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LedDevice* LedDeviceAdalight::construct(const QJsonObject &deviceConfig)
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{
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return new LedDeviceAdalight(deviceConfig);
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}
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bool LedDeviceAdalight::init(const QJsonObject &deviceConfig)
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{
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bool isInitOK = false;
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// Initialise sub-class
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if ( ProviderRs232::init(deviceConfig) )
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{
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_streamProtocol = static_cast<Adalight::PROTOCOLTYPE>(deviceConfig[CONFIG_STREAM_PROTOCOL].toString().toInt());
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switch (_streamProtocol) {
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case Adalight::AWA:
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{
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Debug( _log, "Adalight driver uses Hyperserial protocol");
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_white_channel_calibration = deviceConfig[CONFIG_WHITE_CHANNEL_CALLIBRATION].toBool(false);
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double _white_channel_limit_percent = deviceConfig[CONFIG_WHITE_CHANNEL_LIMIT].toDouble(1);
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_white_channel_limit = static_cast<uint8_t>(qMin(qRound(_white_channel_limit_percent * 255.0 / 100.0), 255));
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_white_channel_red = static_cast<uint8_t>(qMin(deviceConfig[CONFIG_WHITE_CHANNEL_RED].toInt(255), 255));
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_white_channel_green = static_cast<uint8_t>(qMin(deviceConfig[CONFIG_WHITE_CHANNEL_GREEN].toInt(255), 255));
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_white_channel_blue = static_cast<uint8_t>(qMin(deviceConfig[CONFIG_WHITE_CHANNEL_BLUE].toInt(255), 255));
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DebugIf(_white_channel_calibration, _log, "White channel limit: %i (%.2f%), red: %i, green: %i, blue: %i", _white_channel_limit, _white_channel_limit_percent, _white_channel_red, _white_channel_green, _white_channel_blue);
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}
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break;
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case Adalight::LBAPA:
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Debug( _log, "Adalight driver uses LightBerry APA102 protocol");
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break;
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case Adalight::ADA:
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Debug( _log, "Adalight driver uses standard Adalight protocol");
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break;
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default:
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Error( _log, "Adalight driver - unsupported protocol");
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return false;
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}
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prepareHeader();
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isInitOK = true;
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}
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return isInitOK;
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}
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void LedDeviceAdalight::prepareHeader()
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{
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// create ledBuffer
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uint totalLedCount = _ledCount;
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_bufferLength = static_cast<qint64>(HEADER_SIZE + _ledRGBCount);
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switch (_streamProtocol) {
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case Adalight::LBAPA:
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{
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const unsigned int startFrameSize = 4;
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const unsigned int bytesPerRGBLed = 4;
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const unsigned int endFrameSize = qMax<unsigned int>(((_ledCount + 15) / 16), bytesPerRGBLed);
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_bufferLength = HEADER_SIZE + (_ledCount * bytesPerRGBLed) + startFrameSize + endFrameSize;
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_ledBuffer.resize(static_cast<size_t>(_bufferLength), 0x00);
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// init constant data values
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for (uint iLed=1; iLed <= _ledCount; iLed++)
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{
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_ledBuffer[iLed*4+HEADER_SIZE] = 0xFF;
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}
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}
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break;
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case Adalight::AWA:
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_bufferLength += 8;
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[[fallthrough]];
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case Adalight::ADA:
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[[fallthrough]];
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default:
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totalLedCount -= 1;
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_ledBuffer.resize(static_cast<size_t>(_bufferLength), 0x00);
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break;
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}
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_ledBuffer[0] = 'A';
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if (_streamProtocol == Adalight::AWA )
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{
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_ledBuffer[1] = 'w';
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_ledBuffer[2] = _white_channel_calibration ? 'A' : 'a';
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}
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else
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{
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_ledBuffer[1] = 'd';
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_ledBuffer[2] = 'a';
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}
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qToBigEndian<quint16>(static_cast<quint16>(totalLedCount), &_ledBuffer[3]);
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_ledBuffer[5] = _ledBuffer[3] ^ _ledBuffer[4] ^ 0x55; // Checksum
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Debug( _log, "Adalight header for %d leds (size: %d): %c%c%c 0x%02x 0x%02x 0x%02x", _ledCount, _ledBuffer.size(),
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_ledBuffer[0], _ledBuffer[1], _ledBuffer[2], _ledBuffer[3], _ledBuffer[4], _ledBuffer[5] );
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}
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int LedDeviceAdalight::write(const std::vector<ColorRgb> & ledValues)
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{
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if (_ledCount != ledValues.size())
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{
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Warning(_log, "Adalight LED count has changed (old: %d, new: %d). Rebuilding header.", _ledCount, ledValues.size());
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_ledCount = static_cast<uint>(ledValues.size());
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_ledRGBCount = _ledCount * 3;
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prepareHeader();
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}
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if (_bufferLength > static_cast<qint64>(_ledBuffer.size()))
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{
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Warning(_log, "Adalight buffer's size has changed. Skipping refresh.");
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return 0;
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}
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if (_streamProtocol == Adalight::LBAPA )
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{
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for (signed iLed=1; iLed<=static_cast<int>( _ledCount); iLed++)
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{
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const ColorRgb& rgb = ledValues[static_cast<size_t>(iLed-1)];
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_ledBuffer[static_cast<size_t>(iLed*4+7)] = rgb.red;
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_ledBuffer[static_cast<size_t>(iLed*4+8)] = rgb.green;
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_ledBuffer[static_cast<size_t>(iLed*4+9)] = rgb.blue;
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}
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}
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else
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{
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uint8_t* writer = _ledBuffer.data() + HEADER_SIZE;
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uint8_t* hasher = writer;
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memcpy(writer, ledValues.data(), ledValues.size() * sizeof(ColorRgb));
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writer += ledValues.size() * sizeof(ColorRgb);
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if (_streamProtocol == Adalight::AWA)
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{
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whiteChannelExtension(writer);
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uint16_t fletcher1 = 0;
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uint16_t fletcher2 = 0;
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uint16_t fletcherExt = 0;
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uint8_t position = 0;
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while (hasher < writer)
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{
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fletcherExt = (fletcherExt + (*(hasher) ^ (position++))) % 255;
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fletcher1 = (fletcher1 + *(hasher++)) % 255;
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fletcher2 = (fletcher2 + fletcher1) % 255;
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}
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*(writer++) = static_cast<uint8_t>(fletcher1);
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*(writer++) = static_cast<uint8_t>(fletcher2);
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*(writer++) = static_cast<uint8_t>((fletcherExt != 0x41) ? fletcherExt : 0xaa);
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}
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_bufferLength = writer - _ledBuffer.data();
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}
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int rc = writeBytes(_bufferLength, _ledBuffer.data());
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return rc;
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}
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void LedDeviceAdalight::readFeedback()
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{
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if (_streamProtocol == Adalight::AWA)
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{
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bool continuousLines {true};
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while ( _rs232Port.canReadLine() )
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{
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QByteArray record = _rs232Port.readLine();
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if (record.startsWith("FPS:"))
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{
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if (continuousLines)
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{
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continuousLines = false;
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}
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Debug(_log, "Statistics %s", record.trimmed().constData());
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}
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else
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{
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std::cout << record.toStdString() << std::flush;
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continuousLines = true;
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}
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}
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}
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}
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void LedDeviceAdalight::whiteChannelExtension(uint8_t*& writer)
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{
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if (_streamProtocol == Adalight::AWA && _white_channel_calibration)
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{
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*(writer++) = _white_channel_limit;
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*(writer++) = _white_channel_red;
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*(writer++) = _white_channel_green;
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*(writer++) = _white_channel_blue;
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}
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}
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#include "LedDeviceAdalight.h"
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#include <QtEndian>
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// Constants
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namespace {
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// Configuration settings
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const char CONFIG_STREAM_PROTOCOL[] = "streamProtocol";
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const char CONFIG_WHITE_CHANNEL_CALLIBRATION[] = "white_channel_calibration";
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const char CONFIG_WHITE_CHANNEL_LIMIT[] = "white_channel_limit";
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const char CONFIG_WHITE_CHANNEL_RED[] = "white_channel_red";
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const char CONFIG_WHITE_CHANNEL_GREEN[] = "white_channel_green";
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const char CONFIG_WHITE_CHANNEL_BLUE[] = "white_channel_blue";
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constexpr int HEADER_SIZE {6};
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} //End of constants
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LedDeviceAdalight::LedDeviceAdalight(const QJsonObject &deviceConfig)
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: ProviderRs232(deviceConfig)
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{
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}
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LedDevice* LedDeviceAdalight::construct(const QJsonObject &deviceConfig)
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{
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return new LedDeviceAdalight(deviceConfig);
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}
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bool LedDeviceAdalight::init(const QJsonObject &deviceConfig)
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{
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bool isInitOK = false;
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// Initialise sub-class
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if ( ProviderRs232::init(deviceConfig) )
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{
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_streamProtocol = static_cast<Adalight::PROTOCOLTYPE>(deviceConfig[CONFIG_STREAM_PROTOCOL].toString().toInt());
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switch (_streamProtocol) {
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case Adalight::AWA:
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{
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Debug( _log, "Adalight driver uses Hyperserial protocol");
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_white_channel_calibration = deviceConfig[CONFIG_WHITE_CHANNEL_CALLIBRATION].toBool(false);
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double _white_channel_limit_percent = deviceConfig[CONFIG_WHITE_CHANNEL_LIMIT].toDouble(1);
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_white_channel_limit = static_cast<uint8_t>(qMin(qRound(_white_channel_limit_percent * 255.0 / 100.0), 255));
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_white_channel_red = static_cast<uint8_t>(qMin(deviceConfig[CONFIG_WHITE_CHANNEL_RED].toInt(255), 255));
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_white_channel_green = static_cast<uint8_t>(qMin(deviceConfig[CONFIG_WHITE_CHANNEL_GREEN].toInt(255), 255));
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_white_channel_blue = static_cast<uint8_t>(qMin(deviceConfig[CONFIG_WHITE_CHANNEL_BLUE].toInt(255), 255));
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DebugIf(_white_channel_calibration, _log, "White channel limit: %i (%.2f%), red: %i, green: %i, blue: %i", _white_channel_limit, _white_channel_limit_percent, _white_channel_red, _white_channel_green, _white_channel_blue);
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}
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break;
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case Adalight::LBAPA:
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Debug( _log, "Adalight driver uses LightBerry APA102 protocol");
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break;
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case Adalight::ADA:
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Debug( _log, "Adalight driver uses standard Adalight protocol");
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break;
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default:
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Error( _log, "Adalight driver - unsupported protocol");
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return false;
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}
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prepareHeader();
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isInitOK = true;
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}
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return isInitOK;
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}
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void LedDeviceAdalight::prepareHeader()
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{
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// create ledBuffer
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uint totalLedCount = _ledCount;
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_bufferLength = static_cast<qint64>(HEADER_SIZE + _ledRGBCount);
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switch (_streamProtocol) {
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case Adalight::LBAPA:
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{
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const unsigned int startFrameSize = 4;
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const unsigned int bytesPerRGBLed = 4;
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const unsigned int endFrameSize = qMax<unsigned int>(((_ledCount + 15) / 16), bytesPerRGBLed);
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_bufferLength = HEADER_SIZE + (_ledCount * bytesPerRGBLed) + startFrameSize + endFrameSize;
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_ledBuffer.resize(static_cast<size_t>(_bufferLength), 0x00);
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// init constant data values
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for (uint iLed=1; iLed <= _ledCount; iLed++)
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{
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_ledBuffer[iLed*4+HEADER_SIZE] = 0xFF;
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}
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}
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break;
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case Adalight::AWA:
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_bufferLength += 8;
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[[fallthrough]];
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case Adalight::ADA:
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[[fallthrough]];
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default:
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totalLedCount -= 1;
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_ledBuffer.resize(static_cast<size_t>(_bufferLength), 0x00);
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break;
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}
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_ledBuffer[0] = 'A';
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if (_streamProtocol == Adalight::AWA )
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{
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_ledBuffer[1] = 'w';
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_ledBuffer[2] = _white_channel_calibration ? 'A' : 'a';
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}
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else
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{
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_ledBuffer[1] = 'd';
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_ledBuffer[2] = 'a';
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}
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qToBigEndian<quint16>(static_cast<quint16>(totalLedCount), &_ledBuffer[3]);
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_ledBuffer[5] = _ledBuffer[3] ^ _ledBuffer[4] ^ 0x55; // Checksum
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Debug( _log, "Adalight header for %d leds (size: %d): %c%c%c 0x%02x 0x%02x 0x%02x", _ledCount, _ledBuffer.size(),
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_ledBuffer[0], _ledBuffer[1], _ledBuffer[2], _ledBuffer[3], _ledBuffer[4], _ledBuffer[5] );
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}
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int LedDeviceAdalight::write(const std::vector<ColorRgb> & ledValues)
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{
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if (_ledCount != ledValues.size())
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{
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Warning(_log, "Adalight LED count has changed (old: %d, new: %d). Rebuilding header.", _ledCount, ledValues.size());
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_ledCount = static_cast<uint>(ledValues.size());
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_ledRGBCount = _ledCount * 3;
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prepareHeader();
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}
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if (_bufferLength > static_cast<qint64>(_ledBuffer.size()))
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{
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Warning(_log, "Adalight buffer's size has changed. Skipping refresh.");
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return 0;
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}
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if (_streamProtocol == Adalight::LBAPA )
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{
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for (signed iLed=1; iLed<=static_cast<int>( _ledCount); iLed++)
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{
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const ColorRgb& rgb = ledValues[static_cast<size_t>(iLed-1)];
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_ledBuffer[static_cast<size_t>(iLed*4+7)] = rgb.red;
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_ledBuffer[static_cast<size_t>(iLed*4+8)] = rgb.green;
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_ledBuffer[static_cast<size_t>(iLed*4+9)] = rgb.blue;
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}
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}
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else
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{
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uint8_t* writer = _ledBuffer.data() + HEADER_SIZE;
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uint8_t* hasher = writer;
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memcpy(writer, ledValues.data(), ledValues.size() * sizeof(ColorRgb));
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writer += ledValues.size() * sizeof(ColorRgb);
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if (_streamProtocol == Adalight::AWA)
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{
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whiteChannelExtension(writer);
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uint16_t fletcher1 = 0;
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uint16_t fletcher2 = 0;
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uint16_t fletcherExt = 0;
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uint8_t position = 0;
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while (hasher < writer)
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{
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fletcherExt = (fletcherExt + (*(hasher) ^ (position++))) % 255;
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fletcher1 = (fletcher1 + *(hasher++)) % 255;
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fletcher2 = (fletcher2 + fletcher1) % 255;
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}
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*(writer++) = static_cast<uint8_t>(fletcher1);
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*(writer++) = static_cast<uint8_t>(fletcher2);
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*(writer++) = static_cast<uint8_t>((fletcherExt != 0x41) ? fletcherExt : 0xaa);
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}
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_bufferLength = writer - _ledBuffer.data();
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}
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int rc = writeBytes(_bufferLength, _ledBuffer.data());
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return rc;
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}
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void LedDeviceAdalight::readFeedback()
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{
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if (_streamProtocol == Adalight::AWA)
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{
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bool continuousLines {true};
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while ( _rs232Port.canReadLine() )
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{
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QByteArray record = _rs232Port.readLine();
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if (record.startsWith("FPS:"))
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{
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if (continuousLines)
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{
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continuousLines = false;
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}
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Debug(_log, "Statistics %s", record.trimmed().constData());
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}
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else
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{
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std::cout << record.toStdString() << std::flush;
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continuousLines = true;
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}
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}
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}
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}
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void LedDeviceAdalight::whiteChannelExtension(uint8_t*& writer)
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{
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if (_streamProtocol == Adalight::AWA && _white_channel_calibration)
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{
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*(writer++) = _white_channel_limit;
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*(writer++) = _white_channel_red;
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*(writer++) = _white_channel_green;
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*(writer++) = _white_channel_blue;
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}
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}
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