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implement ook scan

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This commit is contained in:
lujji
2022-12-05 16:51:23 +02:00
parent 7f64606fb2
commit 0631f5d5ab
7 changed files with 309 additions and 235 deletions
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22
firmware/baseband/proc_ook.hpp
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@@ -29,19 +29,20 @@
class OOKProcessor : public BasebandProcessor {
public:
void execute(const buffer_c8_t& buffer) override;
void on_message(const Message* const p) override;
private:
bool configured = false;
BasebandThread baseband_thread { 2280000, this, NORMALPRIO + 20, baseband::Direction::Transmit };
uint32_t samples_per_bit { 0 };
uint8_t repeat { 0 };
uint32_t length { 0 };
uint32_t pause { 0 };
uint8_t de_bruijn_length { 0 };
uint32_t pause_counter { 0 };
uint8_t repeat_counter { 0 };
uint8_t s { 0 };
@@ -50,8 +51,19 @@ private:
uint32_t sample_count { 0 };
uint32_t tone_phase { 0 }, phase { 0 }, sphase { 0 };
int32_t tone_sample { 0 }, sig { 0 }, frq { 0 };
TXProgressMessage txprogress_message { };
static constexpr auto MAX_DE_BRUIJN_ORDER = 24;
uint8_t v[MAX_DE_BRUIJN_ORDER];
unsigned int idx { 0 };
unsigned int k { 0 };
size_t bit_ptr{ 0 };
size_t scan_progress{ 0 };
uint8_t scan_done { true };
void write_sample(const buffer_c8_t& buffer, uint8_t bit_value, size_t i);
void duval_algo(const buffer_c8_t& buffer);
};
#endif