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Display CTCSS tone freq in Audio, Recon, and Level apps (#1231)

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* Generate CTCSS messages at fixed rate regardless of tone freq

* Generate CTCSS messages at fixed rate regardless of tone freq

* Function for generating CTCSS description strings

* Function for generating CTCSS description strings

* Increase width of CTCSS text to include tone freq

* Increase width of CTCSS text field to include frequency

* Use CTCSS tone freq when saving HAM freqs to freq file

* Use function in tone_key.cpp for displaying CTCSS string

* Use function in tone_key.cpp for CTCSS descr strings

* Use function in tone_key.cpp for CTCSS descr strings

* Clang test

* Clang

* Clang

* Support for reading CTCSS tones from FreqMan file

* Clang

* Clean up and eliminate floating point

* Clean up and eliminate floating point

* Corrected CTCSS field length

* Corrected CTCSS field length

* Clang
This commit is contained in:
Mark Thompson
2023-07-02 18:53:51 -05:00
committed by GitHub
parent 44dd8fd083
commit 80c769b97d
12 changed files with 174 additions and 126 deletions
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5
firmware/baseband/proc_nfm_audio.hpp
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@@ -36,6 +36,9 @@
#include <cstdint>
#define Z_MIN_FILTER_COUNT 224
#define Z_MIN_ZERO_CROSSINGS 20
class NarrowbandFMAudio : public BasebandProcessor {
public:
void execute(const buffer_c8_t& buffer) override;
@@ -88,7 +91,7 @@ class NarrowbandFMAudio : public BasebandProcessor {
bool pitch_rssi_enabled{false};
float cur_sample{}, prev_sample{};
uint32_t z_acc{0}, z_timer{0}, z_count{0};
uint32_t z_acc{0}, z_timer{0}, z_count{0}, z_filter_count{0};
bool ctcss_detect_enabled{true};
static constexpr float k = 32768.0f;
static constexpr float ki = 1.0f / k;