spiMaster (FB)¶

FUNCTION_BLOCK spiMaster

This function block represents a spi master.

InOut:

Scope	Name	Type	Comment
Input	_diMode	DINT	>0: SPI mode to be set; must be set before calling init(); after call of init() it contains the re-read value and can be used to check if the setting was correct
	_diBitsPerWord	DINT	>0: SPI bits per word; must be set before calling init(); after call of init() it contains the re-read value and can be used to check if the setting was correct
	_diMaxSpeed	DINT	>0: SPI max speed setting; must be set before calling init(); after call of init() it contains the re-read value and can be used to check if the setting was correct

Properties:

Operational

Methods:

transferExt

Structure: