26 #if !defined(_SPANDSP_PRIVATE_FSK_H_) 27 #define _SPANDSP_PRIVATE_FSK_H_ 46 int32_t phase_rates[2];
48 int32_t current_phase_rate;
73 int32_t carrier_on_power;
74 int32_t carrier_off_power;
81 int32_t phase_rate[2];
82 uint32_t phase_acc[2];
void * put_bit_user_data
A user specified opaque pointer passed to the put_bit routine.
Definition: private/fsk.h:66
int signal_present
>0 if a signal above the minimum is present. It may or may not be a V.29 signal.
Definition: private/fsk.h:79
int framing_mode
Synchronous/asynchronous framing control.
Definition: private/fsk.h:62
Definition: private/fsk.h:58
modem_tx_status_func_t status_handler
The callback function used to report modem status changes.
Definition: private/fsk.h:42
Definition: private/fsk.h:33
void * get_bit_user_data
A user specified opaque pointer passed to the get_bit function.
Definition: private/fsk.h:39
void(* put_bit_func_t)(void *user_data, int bit)
Definition: async.h:105
int(* get_bit_func_t)(void *user_data)
Definition: async.h:108
void * status_user_data
A user specified opaque pointer passed to the status function.
Definition: private/fsk.h:71
int16_t last_sample
The value of the last signal sample, using the a simple HPF for signal power estimation.
Definition: private/fsk.h:77
put_bit_func_t put_bit
The callback function used to put each bit received.
Definition: private/fsk.h:64
Definition: power_meter.h:48
void * status_user_data
A user specified opaque pointer passed to the status function.
Definition: private/fsk.h:44
get_bit_func_t get_bit
The callback function used to get the next bit to be transmitted.
Definition: private/fsk.h:37