public void SetDataBlock(DataBlock db)
{
m_db = new DataBlock();
m_db.Copy(db);
int time = 0;
bool oldBit = false;
for (int i = 0; i < m_db.GetChannelLength(); i++)
{
bool bit = m_db.GetVoltage(0, i) > 10;
if (oldBit == false && bit == true)
{
Process(false, time);
time = 0;
}
else if (oldBit == true && bit == false)
{
Process(true, time);
time = 0;
}
else
{
time++;
}
oldBit = bit;
}
textBox1.Text += "histo\r\n";
List <int> keys = new List <int>();
foreach (int i in m_histo.Keys)
{
keys.Add(i);
}
keys.Sort();
foreach (int i in keys)
{
int v = m_histo[i];
textBox1.Text += string.Format("{0:000} {1:000} ", i, v) + "\r\n";
}
}
override public void SetDataBlock(DataBlock db)
{
dataBlock.Copy(db);
if (enabled)
{
filter.SetSampleRate(db.m_sampleRate);
//filter a few times the first value to initialize filter
for (int i = 0; i < 4; i++)
{
double volt = db.GetVoltage(0, 0);
filter.DoFilter(volt);
}
for (int i = 0; i < db.GetChannelLength(); i++)
{
double volt = db.GetVoltage(0, i);
dataBlock.SetVoltage(0, i, (int)filter.DoFilter(volt));
}
}
base.SetDataBlock(dataBlock);
}
public void SetDataBlock(DataBlock db)
{
m_db = new DataBlock();
m_db.Copy(db);
//List<int> PeakOffsets = GetMinMax(m_db);
List <int> PeakOffsets = new List <int>();
List <int> deltas = new List <int>();
PeakFinder.InitLoopThoughWave(db);
int t = 0;
for (; ;)
{
int v = PeakFinder.LoopThoughWave();
if (v == 255)
{
break;
}
t = t + v;
PeakOffsets.Add(t);
deltas.Add(v);
}
db.m_Annotations = PeakOffsets.ToArray();
int offset = 0;
for (; offset < deltas.Count; offset++)
{
if (deltas[offset] != 0)
{
break;
}
}
if (offset >= 0)
{
//output.Text += string.Format("Clocked signal found: {0}\r\n", offset);
string bitstream = ExtractBits(deltas);
output.Text += bitstream + "\r\n";
//output.Text += string.Format("Errors as FSK: {0}\r\n", DetectFSK(bitstream));
output.Text += "\r\nText:\r\n";
output.Text += Decode4BitsToString(bitstream, false) + "\r\n";
//output.Text += string.Format("Alternating: \r\n");
//output.Text += GetBitStreamFromAlternating(bitstream) + "\r\n";
}
else
{
output.Text += string.Format("Clocked signal not found, dumping timing values\r\n");
int last = 0;
foreach (int i in PeakOffsets)
{
output.Text += string.Format("{0:0000}: {1}", i, i - last) + "\r\n";
last = i;
}
}
}
