CL2Driver (FB)¶

FUNCTION_BLOCK CL2Driver IMPLEMENTS ICL2Driver

CAN low-level driver

InOut:

Scope	Name	Type	Initial	Comment
Input	xEnable	BOOL	FALSE	Enable the CAN driver.
	driverConfig	DRIVER_CONFIG		CAN driver configuration
	xResetBusAlarm	BOOL	TRUE	Reset a CAN bus alarm. If you want to reset by application code set xResetBusAlarm accordingly. If xResetBusAlarm is kept at default TRUE a CAN bus alarm is signaled for one cycle and reset automatically.
Output	xBusy	BOOL		True as long as driver is opened.
	xError	BOOL	FALSE	Error occured.
	eErrorID	ERROR	ERROR.NO_ERROR	Error status.
	xBusAlarm	BOOL		CAN bus alarm.
	itfCL2Driver	ICL2Driver		Output to connect other function blocks requiring a CAN driver. Only valid if xBusy is true.