Touch Sensor MUX [HiTechnic]

Files
file	hitechnic-touchmux.h
	HiTechnic Touch Sensor Multiplexer Sensor driver.
Functions
int	HTTMUXgetActive (tSensors link)
bool	HTTMUXisActive (tSensors link, int touch)

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Detailed Description

HiTechnic Touch Sensor MUX

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Function Documentation

int HTTMUXgetActive

(

tSensors

link )

Read the value of all of the currently connected touch sensors. The status is logically OR'd together. Touch 1 = 1, Touch 2 = 2, Touch 3 = 4, Touch 4 = 8. If Touch 1 and 3 are active, the return value will be 1 + 4 == 5.

Parameters:

link	the HTTMUX port number

Returns:

the value of the switches status

Examples:

hitechnic-touchmux-test1.c.

Definition at line 47 of file hitechnic-touchmux.h.

bool HTTMUXisActive	(	tSensors	link,
		int	touch
	)

Read the value of specific touch sensor.

Parameters:

link	the HTTMUX port number
touch	the touch sensor to be checked, numbered 1 to 4.

Returns:

the value of the switches status

Examples:

hitechnic-touchmux-test1.c.

Definition at line 74 of file hitechnic-touchmux.h.