RCX Sensor MUX [Mindsensors]

Files
file	mindsensors-rcxsensorsmux.h
	Mindsensors MSRXMUX RCX Sensor MUX Sensor driver.
Defines
#define	MSRXMUX_I2C_ADDR   0x7E
#define	MSRXMUX_CHAN1   0xFE
#define	MSRXMUX_CHAN2   0xFD
#define	MSRXMUX_CHAN3   0xFB
#define	MSRXMUX_CHAN4   0xF7
#define	MSRXMUX_NONE   0xFF
Functions
void	MSRXMUXsetupChan (tSensors link, ubyte chan, TSensorTypes chantype, TSensorModes chanmode, ubyte delay)
int	MSRXMUXreadChan (tSensors link, byte chan)
Variables
tByteArray	MSRXMUX_I2CRequest
TSensorTypes	RCXSensorTypes [4][4]
TSensorModes	RCXSensorModes [4][4]
ubyte	RCXSensorDelays [4][4] = {{0, 0, 0, 0}, {0, 0, 0, 0}, {0, 0, 0, 0}, {0, 0, 0, 0}}

---

Detailed Description

RCX Sensor MUX

---

Define Documentation

#define MSRXMUX_CHAN1   0xFE

Select MUX channel 1

Definition at line 43 of file mindsensors-rcxsensorsmux.h.

#define MSRXMUX_CHAN2   0xFD

Select MUX channel 2

Definition at line 44 of file mindsensors-rcxsensorsmux.h.

#define MSRXMUX_CHAN3   0xFB

Select MUX channel 3

Definition at line 45 of file mindsensors-rcxsensorsmux.h.

#define MSRXMUX_CHAN4   0xF7

Select MUX channel 4

Definition at line 46 of file mindsensors-rcxsensorsmux.h.

#define MSRXMUX_I2C_ADDR   0x7E

I2C address for sensor

Definition at line 42 of file mindsensors-rcxsensorsmux.h.

#define MSRXMUX_NONE   0xFF

Deselect all MUX channels

Definition at line 47 of file mindsensors-rcxsensorsmux.h.

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Function Documentation

int MSRXMUXreadChan	(	tSensors	link,
		byte	chan
	)

Examples:

mindsensors-rcxsensorsmux-test1.c.

Definition at line 81 of file mindsensors-rcxsensorsmux.h.

void MSRXMUXsetupChan	(	tSensors	link,
		ubyte	chan,
		TSensorTypes	chantype,
		TSensorModes	chanmode,
		ubyte	delay
	)

Send a direct command to the MUX sensor

Note: this is an internal command and should not be called directly.

Parameters:

link	the PFMate port number
chan	the channel to be configured
chantype	the sensor type connected to the channel
chanmode	the sensor mode of the sensor
delay	the initialisation delay time

Returns:

true if no error occured, false if it did

Examples:

mindsensors-rcxsensorsmux-test1.c.

Definition at line 72 of file mindsensors-rcxsensorsmux.h.

---

Variable Documentation

tByteArray MSRXMUX_I2CRequest

Array to hold I2C command data

Definition at line 49 of file mindsensors-rcxsensorsmux.h.

ubyte RCXSensorDelays[4][4] = {{0, 0, 0, 0}, {0, 0, 0, 0}, {0, 0, 0, 0}, {0, 0, 0, 0}}

Definition at line 59 of file mindsensors-rcxsensorsmux.h.

TSensorModes RCXSensorModes[4][4]

Initial value:

 {{modeRaw, modeRaw, modeRaw, modeRaw},
                                     {modeRaw, modeRaw, modeRaw, modeRaw},
                                     {modeRaw, modeRaw, modeRaw, modeRaw},
                                     {modeRaw, modeRaw, modeRaw, modeRaw}}

Definition at line 55 of file mindsensors-rcxsensorsmux.h.

TSensorTypes RCXSensorTypes[4][4]

Initial value:

 {{sensorNone, sensorNone, sensorNone, sensorNone},
                                     {sensorNone, sensorNone, sensorNone, sensorNone},
                                     {sensorNone, sensorNone, sensorNone, sensorNone},
                                     {sensorNone, sensorNone, sensorNone, sensorNone}}

Definition at line 51 of file mindsensors-rcxsensorsmux.h.