ecu.h File Reference

#include <stdint.h>
#include <stdbool.h>
#include <osmocom/codec/codec.h>

Go to the source code of this file.

Data Structures
struct	osmo_ecu_fr_state

Functions
void	osmo_ecu_fr_reset (struct osmo_ecu_fr_state *state, uint8_t *frame)
	To be called when a good frame is received. More...
int	osmo_ecu_fr_conceal (struct osmo_ecu_fr_state *state, uint8_t *frame)
	To be called when a bad frame is received. More...

Function Documentation

osmo_ecu_fr_conceal()

int osmo_ecu_fr_conceal	(	struct osmo_ecu_fr_state *	state,
		uint8_t *	frame
	)

To be called when a bad frame is received.

This function will then generate a replacement frame that can be used to conceal the dropout.

References conceal_frame(), osmo_ecu_fr_state::frame_backup, GSM_FR_BYTES, and osmo_ecu_fr_state::subsequent_lost_frame.

osmo_ecu_fr_reset()

void osmo_ecu_fr_reset	(	struct osmo_ecu_fr_state *	state,
		uint8_t *	frame
	)

To be called when a good frame is received.

This function will then create a backup of the frame and reset the internal state.

References osmo_ecu_fr_state::frame_backup, GSM_FR_BYTES, and osmo_ecu_fr_state::subsequent_lost_frame.