Sound Sensor [Lego]

Files
file	lego-sound.h
	SMUX driver for the Lego Sound sensor.
Functions
int	SNDreadRaw (tMUXSensor muxsensor)
int	SNDreadNorm (tMUXSensor muxsensor)
void	SNDsetDBA (tMUXSensor muxsensor)
void	SNDsetDB (tMUXSensor muxsensor)

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Detailed Description

Sound Sensor

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Function Documentation

int SNDreadNorm

(

tMUXSensor

muxsensor )

Get the processed value from the sensor.

Parameters:

muxsensor

the SMUX sensor port number

Returns:

processed value of the sensor or -1 if no valid range has been specified.

Examples:

lego-sound-SMUX-test1.c.

Definition at line 58 of file lego-sound.h.

int SNDreadRaw

(

tMUXSensor

muxsensor )

Get the raw value from the sensor

Parameters:

muxsensor

the SMUX sensor port number

Returns:

the raw value of the Sound Sensor

Examples:

lego-sound-SMUX-test1.c.

Definition at line 48 of file lego-sound.h.

void SNDsetDB

(

tMUXSensor

muxsensor )

Set the mode of the sensor to DB, this is done by switching on DIG0.

Parameters:

muxsensor

the SMUX sensor port number

Examples:

lego-sound-SMUX-test1.c.

Definition at line 79 of file lego-sound.h.

void SNDsetDBA

(

tMUXSensor

muxsensor )

Set the mode of the sensor to DBA, this is done by switching off DIG0.

Parameters:

muxsensor

the SMUX sensor port number

Examples:

lego-sound-SMUX-test1.c.

Definition at line 69 of file lego-sound.h.