IR Seeker V1 [HiTechnic]

Files
file	hitechnic-irseeker-v1.h
	HiTechnic IR Seeker driver.
Defines
#define	HTIRS_I2C_ADDR   0x02
#define	HTIRS_OFFSET   0x42
#define	HTIRS_DIR   0x00
#define	HTIRS_SSTR1   0x01
#define	HTIRS_SSTR2   0x02
#define	HTIRS_SSTR3   0x03
#define	HTIRS_SSTR4   0x04
#define	HTIRS_SSTR5   0x05
Functions
int	HTIRSreadDir (tSensors link)
bool	HTIRSreadAllStrength (tSensors link, int &dcS1, int &dcS2, int &dcS3, int &dcS4, int &dcS5)
int	HTIRSreadDir (tMUXSensor muxsensor)
bool	HTIRSreadAllStrength (tMUXSensor muxsensor, int &dcS1, int &dcS2, int &dcS3, int &dcS4, int &dcS5)
Variables
tConfigParams	HTIRS_config = {HTSMUX_CHAN_I2C, 7, 0x02, 0x42}
tByteArray	HTIRS_I2CRequest
tByteArray	HTIRS_I2CReply

---

Detailed Description

HiTechnic Color IR Seeker V1

---

Define Documentation

#define HTIRS_DIR   0x00

Address of Direction data

Definition at line 57 of file hitechnic-irseeker-v1.h.

#define HTIRS_I2C_ADDR   0x02

IR Seeker I2C device address

Definition at line 55 of file hitechnic-irseeker-v1.h.

#define HTIRS_OFFSET   0x42

Offset for data registers

Definition at line 56 of file hitechnic-irseeker-v1.h.

#define HTIRS_SSTR1   0x01

Address of Sensor 0 signal strength

Definition at line 58 of file hitechnic-irseeker-v1.h.

#define HTIRS_SSTR2   0x02

Address of Sensor 1 signal strength

Definition at line 59 of file hitechnic-irseeker-v1.h.

#define HTIRS_SSTR3   0x03

Address of Sensor 2 signal strength

Definition at line 60 of file hitechnic-irseeker-v1.h.

#define HTIRS_SSTR4   0x04

Address of Sensor 3 signal strength

Definition at line 61 of file hitechnic-irseeker-v1.h.

#define HTIRS_SSTR5   0x05

Address of Sensor 4 signal strength

Definition at line 62 of file hitechnic-irseeker-v1.h.

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Function Documentation

bool HTIRSreadAllStrength	(	tSensors	link,
		int &	dcS1,
		int &	dcS2,
		int &	dcS3,
		int &	dcS4,
		int &	dcS5
	)

Read the value of the all of the internal sensors.

Parameters:

link	the HTIRS port number
dcS1	data from internal sensor nr 1
dcS2	data from internal sensor nr 2
dcS3	data from internal sensor nr 3
dcS4	data from internal sensor nr 4
dcS5	data from internal sensor nr 5

Returns:

true if no error occured, false if it did

Examples:

hitechnic-irseeker-v1-SMUX-test1.c, and hitechnic-irseeker-v1-test1.c.

Definition at line 126 of file hitechnic-irseeker-v1.h.

bool HTIRSreadAllStrength	(	tMUXSensor	muxsensor,
		int &	dcS1,
		int &	dcS2,
		int &	dcS3,
		int &	dcS4,
		int &	dcS5
	)

Read the value of the all of the internal sensors.

Parameters:

muxsensor	the SMUX sensor port number
dcS1	data from internal sensor nr 1
dcS2	data from internal sensor nr 2
dcS3	data from internal sensor nr 3
dcS4	data from internal sensor nr 4
dcS5	data from internal sensor nr 5

Returns:

true if no error occured, false if it did

Definition at line 157 of file hitechnic-irseeker-v1.h.

int HTIRSreadDir

(

tMUXSensor

muxsensor )

Read the value of the Direction data register and return it.

Parameters:

muxsensor

the SMUX sensor port number

Returns:

value of 0-9, the direction index of the detected IR signal or -1 if an error occurred.

Definition at line 102 of file hitechnic-irseeker-v1.h.

int HTIRSreadDir

(

tSensors

link )

Read the value of the Direction data register and return it.

Parameters:

link	the HTIRS port number

Returns:

value of 0-9, the direction index of the detected IR signal or -1 if an error occurred.

Examples:

hitechnic-irseeker-v1-SMUX-test1.c, and hitechnic-irseeker-v1-test1.c.

Definition at line 82 of file hitechnic-irseeker-v1.h.

---

Variable Documentation

tConfigParams HTIRS_config = {HTSMUX_CHAN_I2C, 7, 0x02, 0x42}

Array to hold SMUX config data for sensor

Definition at line 71 of file hitechnic-irseeker-v1.h.

tByteArray HTIRS_I2CReply

Array to hold I2C reply data

Definition at line 75 of file hitechnic-irseeker-v1.h.

tByteArray HTIRS_I2CRequest

Array to hold I2C command data

Definition at line 74 of file hitechnic-irseeker-v1.h.