void Adc_t::Init() {
rccEnableADC1(FALSE); // Enable digital clock
SetupClk(adcDiv4); // Setup ADCCLK
SetChannelCount(ADC_CHANNEL_CNT);
for(uint8_t i = 0; i < ADC_CHANNEL_CNT; i++) ChannelConfig(AdcChannels[i]);
// ==== DMA ====
// Here only unchanged parameters of the DMA are configured.
dmaStreamAllocate (ADC_DMA, IRQ_PRIO_LOW, AdcTxIrq, NULL);
dmaStreamSetPeripheral(ADC_DMA, &ADC1->DR);
dmaStreamSetMode (ADC_DMA, ADC_DMA_MODE);
}
bool Preset::deserialize(const QByteArray& data)
{
SimpleDeserializer d(data);
if (!d.isValid())
{
resetToDefaults();
return false;
}
if (d.getVersion() == 1)
{
d.readString(1, &m_group, "default");
d.readString(2, &m_description, "no name");
d.readU64(3, &m_centerFrequency, 0);
d.readBlob(4, &m_layout);
d.readBlob(5, &m_spectrumConfig);
d.readBool(6, &m_sourcePreset, true);
qDebug("Preset::deserialize: m_group: %s mode: %s m_description: %s m_centerFrequency: %llu",
qPrintable(m_group),
m_sourcePreset ? "Rx" : "Tx",
qPrintable(m_description),
m_centerFrequency);
qint32 sourcesCount = 0;
d.readS32(20, &sourcesCount, 0);
if (sourcesCount >= (200-23)/4) // limit was hit!
{
sourcesCount = ((200-23)/4) - 1;
}
m_deviceConfigs.clear();
for (int i = 0; i < sourcesCount; i++)
{
QString sourceId, sourceSerial;
int sourceSequence;
QByteArray sourceConfig;
d.readString(24 + i*4, &sourceId, "");
d.readString(25 + i*4, &sourceSerial, "");
d.readS32(26 + i*4, &sourceSequence, 0);
d.readBlob(27 + i*4, &sourceConfig);
if (!sourceId.isEmpty())
{
qDebug("Preset::deserialize: source: id: %s, ser: %s, seq: %d",
qPrintable(sourceId),
qPrintable(sourceSerial),
sourceSequence);
m_deviceConfigs.append(DeviceConfig(sourceId, sourceSerial, sourceSequence, sourceConfig));
}
}
qint32 channelCount;
d.readS32(200, &channelCount, 0);
m_channelConfigs.clear();
for (int i = 0; i < channelCount; i++)
{
QString channel;
QByteArray config;
d.readString(201 + i * 2, &channel, "unknown-channel");
d.readBlob(202 + i * 2, &config);
qDebug("Preset::deserialize: channel: id: %s", qPrintable(channel));
m_channelConfigs.append(ChannelConfig(channel, config));
}
return true;
}
else
{
resetToDefaults();
return false;
}
}
