Gyroscopic Sensor [HiTechnic]

Files
file	hitechnic-gyro.h
	HiTechnic Gyroscopic Sensor driver.
Functions
float	HTGYROreadRot (tSensors link)
float	HTGYROstartCal (tSensors link)
float	HTGYROreadCal (tSensors link)
float	HTGYROreadRot (tMUXSensor muxsensor)
float	HTGYROstartCal (tMUXSensor muxsensor)
float	HTGYROreadCal (tMUXSensor muxsensor)
void	HTGYROsetCal (tMUXSensor muxsensor, int offset)
void	HTGYROsetCal (tSensors link, int offset)
Variables
float	HTGYRO_offsets [][]

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Detailed Description

HiTechnic Gyroscopic Sensor

---

Function Documentation

float HTGYROreadCal

(

tSensors

link )

Retrieve the current offset for the gyro

Parameters:

link	the HTGYRO port number

Returns:

the offset value for the gyro

Examples:

hitechnic-gyro-SMUX-test1.c, and hitechnic-gyro-test1.c.

Definition at line 176 of file hitechnic-gyro.h.

float HTGYROreadCal

(

tMUXSensor

muxsensor )

Retrieve the current offset for the gyro

Parameters:

muxsensor

the SMUX sensor port number

Returns:

the offset value for the gyro

Definition at line 187 of file hitechnic-gyro.h.

float HTGYROreadRot

(

tMUXSensor

muxsensor )

Read the value of the gyro

Parameters:

muxsensor

the SMUX sensor port number

Returns:

the value of the gyro

Definition at line 89 of file hitechnic-gyro.h.

float HTGYROreadRot

(

tSensors

link )

Read the value of the gyro

Parameters:

link	the HTGYRO port number

Returns:

the value of the gyro

Examples:

hitechnic-gyro-SMUX-test1.c, hitechnic-gyro-test1.c, and hitechnic-gyro-test2.c.

Definition at line 72 of file hitechnic-gyro.h.

void HTGYROsetCal	(	tMUXSensor	muxsensor,
		int	offset
	)

Override the current offset for the gyro manually

Parameters:

muxsensor	the SMUX sensor port number
offset	the new offset to be used

Definition at line 165 of file hitechnic-gyro.h.

void HTGYROsetCal	(	tSensors	link,
		int	offset
	)

Override the current offset for the gyro manually

Parameters:

link	the HTGYRO port number
offset	the new offset to be used

Definition at line 153 of file hitechnic-gyro.h.

float HTGYROstartCal

(

tSensors

link )

Calibrate the gyro by calculating the average offset of 5 raw readings.

Parameters:

link	the HTGYRO port number

Returns:

the new offset value for the gyro

Examples:

hitechnic-gyro-SMUX-test1.c, hitechnic-gyro-test1.c, and hitechnic-gyro-test2.c.

Definition at line 100 of file hitechnic-gyro.h.

float HTGYROstartCal

(

tMUXSensor

muxsensor )

Calibrate the gyro by calculating the average offset of 50 raw readings.

Parameters:

muxsensor

the SMUX sensor port number

Returns:

the new offset value for the gyro

Definition at line 129 of file hitechnic-gyro.h.

---

Variable Documentation

float HTGYRO_offsets[][]

Initial value:

 {{620.0, 620.0, 620.0, 620.0}, 
                          {620.0, 620.0, 620.0, 620.0},
                          {620.0, 620.0, 620.0, 620.0},
                          {620.0, 620.0, 620.0, 620.0}}

Definition at line 62 of file hitechnic-gyro.h.