CO_SYNC_t Struct Reference

SYNC producer and consumer object. More...

#include <CO_SYNC.h>

Collaboration diagram for CO_SYNC_t:

Data Fields
CO_EM_t *	em
	From CO_SYNC_init()
volatile void *	CANrxNew
	Indicates, if new SYNC message received from CAN bus.
uint8_t	receiveError
	Set to nonzero value, if SYNC with wrong data length is received.
bool_t	CANrxToggle
	Variable toggles, if new SYNC message received from CAN bus.
uint8_t	timeoutError
	Sync timeout monitoring: 0 = not started; 1 = started; 2 = sync timeout error state.
uint8_t	counterOverflowValue
	Value from Synchronous counter overflow value variable from Object dictionary (index 0x1019)
uint8_t	counter
	Counter of the SYNC message if counterOverflowValue is different than zero.
bool_t	syncIsOutsideWindow
	True, if current time is outside "synchronous window" (OD 1007)
uint32_t	timer
	Timer for the SYNC message in [microseconds].
uint32_t *	OD_1006_period
	Pointer to variable in OD, "Communication cycle period" in microseconds.
uint32_t *	OD_1007_window
	Pointer to variable in OD, "Synchronous window length" in microseconds.
bool_t	isProducer
	True, if device is SYNC producer.
CO_CANmodule_t *	CANdevTx
	From CO_SYNC_init()
CO_CANtx_t *	CANtxBuff
	CAN transmit buffer inside CANdevTx.
CO_CANmodule_t *	CANdevRx
	From CO_SYNC_init()
uint16_t	CANdevRxIdx
	From CO_SYNC_init()
OD_extension_t	OD_1005_extension
	Extension for OD object.
uint16_t	CAN_ID
	CAN ID of the SYNC message.
uint16_t	CANdevTxIdx
	From CO_SYNC_init()
OD_extension_t	OD_1019_extension
	Extension for OD object.
void(*	pFunctSignalPre )(void *object)
	From CO_SYNC_initCallbackPre() or NULL.
void *	functSignalObjectPre
	From CO_SYNC_initCallbackPre() or NULL.

Detailed Description

SYNC producer and consumer object.

Field Documentation

timer

uint32_t CO_SYNC_t::timer

Timer for the SYNC message in [microseconds].

Set to zero after received or transmitted SYNC message

isProducer

bool_t CO_SYNC_t::isProducer

True, if device is SYNC producer.

Calculated from COB ID SYNC Message variable from Object dictionary(index 0x1005).

CAN_ID

uint16_t CO_SYNC_t::CAN_ID

CAN ID of the SYNC message.

Calculated from COB ID SYNC Message variable from Object dictionary (index 0x1005).

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The documentation for this struct was generated from the following file:

• 301/CO_SYNC.h