brp_DHWCtrl_ScanMatrix()

brp_errcode brp_DHWCtrl_ScanMatrix	(	brp_protocol	protocol,
		unsigned	Bitmask
	)

Writes a bitmask to the 573, which is used for keyboard scanning.

Parameters

[in]	protocol	used to execute the command
[in]	Bitmask	The bitmask which should be written to Matrixrows