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MMDVM
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Fix compilation issues.

This commit is contained in:
Jonathan Naylor 2020-05-02 15:46:36 +01:00
parent baa4f7aa4c
commit edddbedd4b
3 changed files with 13 additions and 23 deletions
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2
FM.cpp
View File

@ -57,7 +57,7 @@ void CFM::samples(bool cos, q15_t* samples, uint8_t length)
for (; i < length; i++) {
q15_t currentSample = samples[i];//save to a local variable to avoid indirection on every access
CTCSSState ctcssState = m_ctcssRX.process(currentSample);
uint8_t ctcssState = m_ctcssRX.process(currentSample);
if (CTCSS_NOT_READY(ctcssState) && m_modemState != STATE_FM) {
//Not enough samples to determine if you have CTCSS, just carry on

7
FMCTCSSRX.cpp
View File

@ -112,7 +112,7 @@ uint8_t CFMCTCSSRX::setParams(uint8_t frequency, uint8_t threshold, uint8_t leve
return 0U;
}
CTCSSState CFMCTCSSRX::process(q15_t sample)
uint8_t CFMCTCSSRX::process(q15_t sample)
{
q31_t sample31 = q31_t(sample) * m_rxLevelInverse;
@ -167,11 +167,6 @@ CTCSSState CFMCTCSSRX::process(q15_t sample)
return m_result;
}
CTCSSState CFMCTCSSRX::getState()
{
return m_result;
}
void CFMCTCSSRX::reset()
{
m_q0 = 0;

27
FMCTCSSRX.h
View File

@ -21,12 +21,9 @@
#include "Config.h"
enum CTCSSState
{
CTS_NONE,
CTS_READY,
CTS_VALID
};
const uint8_t CTS_NONE = 0U;
const uint8_t CTS_READY = 1U;
const uint8_t CTS_VALID = 2U;
#define CTCSS_READY(a) ((a & CTS_READY) != 0)
#define CTCSS_NOT_READY(a) ((a & CTS_READY) == 0)
@ -39,20 +36,18 @@ public:
uint8_t setParams(uint8_t frequency, uint8_t threshold, uint8_t level);
CTCSSState process(q15_t sample);
CTCSSState getState();
uint8_t process(q15_t sample);
void reset();
private:
q63_t m_coeffDivTwo;
q31_t m_threshold;
uint16_t m_count;
q31_t m_q0;
q31_t m_q1;
CTCSSState m_result;
q15_t m_rxLevelInverse;
q63_t m_coeffDivTwo;
q31_t m_threshold;
uint16_t m_count;
q31_t m_q0;
q31_t m_q1;
uint8_t m_result;
q15_t m_rxLevelInverse;
q15_t q15Division(q15_t a, q15_t divisor);
};