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Add an extra flter for P25 RX.

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Jonathan Naylor
2017-04-14 14:47:37 +01:00
parent caa73c6c4a
commit c7eb072d2f
1 changed files with 8 additions and 6 deletions
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IO.h
+8 -6
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@@ -60,12 +60,14 @@ private:
CSampleRB m_txBuffer; CSampleRB m_txBuffer;
CRSSIRB m_rssiBuffer; CRSSIRB m_rssiBuffer;
arm_fir_instance_q15 m_C4FSKFilter; arm_fir_instance_q15 m_rrcFilter;
arm_fir_instance_q15 m_GMSKFilter; arm_fir_instance_q15 m_rcFilter;
arm_fir_instance_q15 m_P25Filter; arm_fir_instance_q15 m_gaussianFilter;
q15_t m_C4FSKState[70U]; // NoTaps + BlockSize - 1, 42 + 20 - 1 plus some spare arm_fir_instance_q15 m_boxcarFilter;
q15_t m_GMSKState[40U]; // NoTaps + BlockSize - 1, 12 + 20 - 1 plus some spare q15_t m_rrcState[70U]; // NoTaps + BlockSize - 1, 42 + 20 - 1 plus some spare
q15_t m_P25State[30U]; // NoTaps + BlockSize - 1, 6 + 20 - 1 plus some spare q15_t m_rcState[70U]; // NoTaps + BlockSize - 1, 42 + 20 - 1 plus some spare
q15_t m_gaussianState[40U]; // NoTaps + BlockSize - 1, 12 + 20 - 1 plus some spare
q15_t m_boxcarState[30U]; // NoTaps + BlockSize - 1, 6 + 20 - 1 plus some spare
bool m_pttInvert; bool m_pttInvert;
q15_t m_rxLevel; q15_t m_rxLevel;