VE7UWU/sdrangel
1
0
Fork 0
mirror of https://github.com/f4exb/sdrangel.git synced 2026-06-04 23:14:47 -04:00
Code Issues Projects Releases Wiki Activity

DOA2: API implementation

Browse Source
This commit is contained in:
f4exb
2022-05-28 20:15:07 +02:00
parent 1edf7a008d
commit b48db22e84
24 changed files with 1014 additions and 15 deletions
Download Patch File Download Diff File Expand all files Collapse all files
plugins/channelmimo/doa2/doa2settings.cpp
+61
View File
@@ -48,6 +48,7 @@ void DOA2Settings::resetToDefaults()
m_antennaAz = 0;
m_basebandDistance = 500;
m_squelchdB = -50;
m_fftAveragingIndex = 0;
}
QByteArray DOA2Settings::serialize() const
@@ -71,6 +72,7 @@ QByteArray DOA2Settings::serialize() const
s.writeS32(16, m_antennaAz);
s.writeU32(17, m_basebandDistance);
s.writeS32(18, m_squelchdB);
s.writeS32(19, m_fftAveragingIndex);
if (m_scopeGUI) {
s.writeBlob(21, m_scopeGUI->serialize());
@@ -132,6 +134,12 @@ bool DOA2Settings::deserialize(const QByteArray& data)
d.readU32(17, &utmp, 500);
m_basebandDistance = utmp == 0 ? 1 : utmp;
d.readS32(18, &m_squelchdB, -50);
d.readS32(19, &tmp, 0);
m_fftAveragingIndex = tmp < 0 ?
0 :
tmp > 3*m_averagingMaxExponent + 3 ?
3*m_averagingMaxExponent + 3:
tmp;
if (m_scopeGUI)
{
@@ -159,3 +167,56 @@ bool DOA2Settings::deserialize(const QByteArray& data)
return false;
}
}
int DOA2Settings::getAveragingValue(int averagingIndex)
{
if (averagingIndex <= 0) {
return 1;
}
int v = averagingIndex - 1;
int m = pow(10.0, v/3 > m_averagingMaxExponent ? m_averagingMaxExponent : v/3);
int x = 1;
if (v % 3 == 0) {
x = 2;
} else if (v % 3 == 1) {
x = 5;
} else if (v % 3 == 2) {
x = 10;
}
return x * m;
}
int DOA2Settings::getAveragingIndex(int averagingValue)
{
if (averagingValue <= 1) {
return 0;
}
int v = averagingValue;
int j = 0;
for (int i = 0; i <= m_averagingMaxExponent; i++)
{
if (v < 20)
{
if (v < 2) {
j = 0;
} else if (v < 5) {
j = 1;
} else if (v < 10) {
j = 2;
} else {
j = 3;
}
return 3*i + j;
}
v /= 10;
}
return 3*m_averagingMaxExponent + 3;
}