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LoRa: optimize non LoRa modes. Improve preamble detection. GUI updates

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This commit is contained in:
f4exb
2020-03-05 07:12:41 +01:00
parent bedf682ef2
commit 22a668394e
13 changed files with 180 additions and 174 deletions
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plugins/channeltx/modchirpchat/chirpchatmodsource.cpp
+15 -5
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@@ -233,10 +233,20 @@ void ChirpChatModSource::modulateSample()
if (m_chirpCount == m_settings.m_preambleChirps)
{
m_chirpCount = 0;
m_chirp0 = ((m_settings.m_syncWord >> ((1-m_chirpCount)*4)) & 0xf)*8;
m_chirp = (m_chirp0 + m_fftLength)*ChirpChatModSettings::oversampling - 1;
m_fftCounter = 0;
m_state = ChirpChatStateSyncWord;
if (m_settings.hasSyncWord())
{
m_chirp0 = ((m_settings.m_syncWord >> ((1-m_chirpCount)*4)) & 0xf)*8;
m_chirp = (m_chirp0 + m_fftLength)*ChirpChatModSettings::oversampling - 1;
m_state = ChirpChatStateSyncWord;
}
else
{
m_sampleCounter = 0;
m_chirp0 = 0;
m_chirp = m_fftLength*ChirpChatModSettings::oversampling - 1;
m_state = ChirpChatStateSFD;
}
}
}
}
@@ -286,7 +296,7 @@ void ChirpChatModSource::modulateSample()
m_sampleCounter = 0;
}
if (m_chirpCount == 9)
if (m_chirpCount == m_settings.getNbSFDFourths())
{
m_fftCounter = 0;
m_chirpCount = 0;