bmca.h File Reference

This module implements the Best Master Clock Algorithm. More...

#include "ptp_types.h"

Go to the source code of this file.

Functions
int	ptp_select_better_master (PtpMasterProperties *pMP1, PtpMasterProperties *pMP2)
void	ptp_handle_announce_msg (PtpAnnounceBody *pAnn, PtpHeader *pHeader)
void	ptp_bmca_init ()
void	ptp_bmca_destroy ()
void	ptp_bmca_reset ()
void	ptp_bmca_tick ()

Detailed Description

This module implements the Best Master Clock Algorithm.

Copyright

András Wiesner, 2025-2025

Definition in file bmca.h.

Function Documentation

ptp_bmca_destroy()

void ptp_bmca_destroy

(

)

Destroy SBMC module.

Definition at line 205 of file bmca.c.

ptp_bmca_init()

void ptp_bmca_init

(

)

Initialize SBMC module.

Definition at line 191 of file bmca.c.

ptp_bmca_reset()

void ptp_bmca_reset

(

)

Reset the SBMC module.

Definition at line 209 of file bmca.c.

ptp_bmca_tick()

void ptp_bmca_tick

(

)

Call this to notify SBMC about the time passing.

Definition at line 72 of file bmca.c.

ptp_handle_announce_msg()

void ptp_handle_announce_msg	(	PtpAnnounceBody *	pAnn,
		PtpHeader *	pHeader
	)

Handle announce messages.

Parameters

pAnn	pointer to PtpAnnounceBody object
pHeader	pointer to Announce message header

Definition at line 135 of file bmca.c.

ptp_select_better_master()

int ptp_select_better_master	(	PtpMasterProperties *	pMP1,
		PtpMasterProperties *	pMP2
	)

Select better master. (Not "best", with intent!)

Parameters

pMP1	pointer to the first master's PtpMasterProperites object
pMP2	pointer to the second master's PtpMasterProperites object

Returns

0: if pMP1 is better than pMP2, 1: if reversed

Definition at line 31 of file bmca.c.