spandsp
0.0.6
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#include <fsk.h>
Public Attributes | |
int | baud_rate |
int | framing_mode |
Synchronous/asynchronous framing control. | |
put_bit_func_t | put_bit |
The callback function used to put each bit received. | |
void * | put_bit_user_data |
A user specified opaque pointer passed to the put_bit routine. | |
modem_tx_status_func_t | status_handler |
The callback function used to report modem status changes. | |
void * | status_user_data |
A user specified opaque pointer passed to the status function. | |
int32_t | carrier_on_power |
int32_t | carrier_off_power |
power_meter_t | power |
int16_t | last_sample |
The value of the last signal sample, using the a simple HPF for signal power estimation. | |
int | signal_present |
>0 if a signal above the minimum is present. It may or may not be a V.29 signal. | |
int32_t | phase_rate [2] |
uint32_t | phase_acc [2] |
int | correlation_span |
complexi32_t | window [2][FSK_MAX_WINDOW_LEN] |
complexi32_t | dot [2] |
int | buf_ptr |
int | frame_state |
int | frame_bits |
int | baud_phase |
int | last_bit |
int | scaling_shift |
FSK modem receive descriptor. This defines the state of a single working instance of an FSK modem receiver.