Struct dsss_receiver_state_t¶

ClassList > dsss_receiver_state_t

Composed receiver state. More...

• #include <dsss_receiver_core.h>

Public Attributes¶

Detailed Description¶

Owns all four children for the object's entire lifetime dll/ rc/rx are allocated at create() with a placeholder seed (phase 0, no Doppler) and REBUILT (not freed to NULL) the moment a real hit fires, on every configure_chain_raw(), and back to the placeholder seed on reset(). This keeps every child's pointer always valid and the serialized blob's layout independent of tracking a fixed shape, not a conditionally-present one. tracking is purely a routing flag for steps() (search vs. the despread/resample/demod chain), not a lifecycle state. Treat all fields as internal (use the getters).

Public Attributes Documentation¶

variable acq¶

acq_state_t* dsss_receiver_state_t::acq;

variable car¶

costas_state_t dsss_receiver_state_t::car;

variable car_carry_buf¶

float _Complex* dsss_receiver_state_t::car_carry_buf;

variable car_carry_len¶

size_t dsss_receiver_state_t::car_carry_len;

variable car_wiped_buf¶

float _Complex* dsss_receiver_state_t::car_wiped_buf;

variable chip_rate¶

double dsss_receiver_state_t::chip_rate;

variable cn0_dbhz_est¶

double dsss_receiver_state_t::cn0_dbhz_est;

Cached from the winning acquisition hit.

variable code¶

uint8_t* dsss_receiver_state_t::code;

variable code_len¶

size_t dsss_receiver_state_t::code_len;

variable differential¶

int dsss_receiver_state_t::differential;

variable dll¶

dll_state_t* dsss_receiver_state_t::dll;

variable doppler_hz_est¶

double dsss_receiver_state_t::doppler_hz_est;

Cached from the winning acquisition hit.

variable m¶

int dsss_receiver_state_t::m;

variable n¶

int dsss_receiver_state_t::n;

MpskReceiver's own carrier-arm count.

variable rc¶

RateConverter_state_t* dsss_receiver_state_t::rc;

variable rx¶

mpsk_receiver_state_t* dsss_receiver_state_t::rx;

variable samples_fed¶

uint64_t dsss_receiver_state_t::samples_fed;

Running total handed to acq_push() so far — diffed against acq->samples_consumed right after a hit to find the exact unconsumed tail of the current call.

variable segments¶

size_t dsss_receiver_state_t::segments;

Dll's own tracking parameter.

variable spc¶

size_t dsss_receiver_state_t::spc;

variable sps¶

size_t dsss_receiver_state_t::sps;

MpskReceiver's own samples/symbol.

variable symbol_rate¶

double dsss_receiver_state_t::symbol_rate;

variable tracking¶

int dsss_receiver_state_t::tracking;

0 = searching, 1 = locked and demodulating.

variable tsamps¶

size_t dsss_receiver_state_t::tsamps;

code_len*spc one code period, samples; the carrier loop's own fixed chunk size.

The documentation for this class was generated from the following file native/inc/dsss_receiver/dsss_receiver_core.h