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: