| spandsp 0.0.6
    | 
#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.