#include "bmca.h"
#include "clock_utils.h"
#include "event.h"
#include "format_utils.h"
#include "ptp_core.h"
#include "ptp_defs.h"
#include "ptp_types.h"
#include "task_ptp.h"
#include <flexptp_options.h>
#include <stdint.h>
#include <string.h>

Macros
#define	COMPARE_AND_RETURN(pmp1, pmp2, field)

#define	SBMC_PRINT_LOG(p, c)

Functions
int	ptp_select_better_master (PtpMasterProperties pMP1, PtpMasterProperties pMP2)

static void	ptp_bmca_handle_state_change (PtpBmcaFsmState state)

void	ptp_bmca_tick ()

void	ptp_handle_announce_msg (PtpAnnounceBody pAnn, PtpHeader pHeader)

void	ptp_bmca_init ()

void	ptp_bmca_destroy ()

void	ptp_bmca_reset ()

Variables
static char *	BMCA_HINTS []

Macro Definition Documentation

◆ COMPARE_AND_RETURN

#define COMPARE_AND_RETURN	(	pmp1,
		pmp2,
		field
	)

Value:

    {                                           \
        if (pmp1->field < pmp2->field) {        \
            return 0;                           \
        } else if (pmp1->field > pmp2->field) { \
            return 1;                           \
        }                                       \
    }

Definition at line 22 of file bmca.c.

◆ SBMC_PRINT_LOG

#define SBMC_PRINT_LOG	(	p,
		c
	)

Value:

if (S.logging.bmca) \

MSG("%s -> %s\n", BMCA_HINTS[(p)], BMCA_HINTS[(c)]);

BMCA_HINTS

static char * BMCA_HINTS[]

Definition: bmca.c:41

Definition at line 52 of file bmca.c.

Function Documentation

◆ ptp_bmca_destroy()

void ptp_bmca_destroy ( )

Destroy SBMC module.

Definition at line 205 of file bmca.c.

◆ ptp_bmca_handle_state_change()

static void ptp_bmca_handle_state_change ( PtpBmcaFsmState state )

static

Definition at line 57 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.

Variable Documentation

◆ BMCA_HINTS

char* BMCA_HINTS[]