Jiajie YANG
Analog Joystick Library
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SparkfunAnalogJoystick
by 
ECE4180
SparkfunAnalogJoystick Class Reference
Joystick class. More...
#include <SparkfunAnalogJoystick.h>
Public Member Functions | |
| SparkfunAnalogJoystick (PinName, PinName, PinName) | |
| Constructor of Joystick object. | |
| int | button () |
| Get the button status. | |
| float | xAxis () |
| X axis value, reverse the value to get the x value in a normal Cartesian coordinate system. | |
| float | yAxis () |
| Y axis value. | |
| float | angle () |
| Calculate the angle value in a polar coordinate system. | |
| float | distance () |
| Calculate the normalized distance value in a polar coordinate system. | |
Detailed Description
Joystick class.
User Interface to use Sparkfun Joystick Module
Definition at line 15 of file SparkfunAnalogJoystick.h.
Constructor & Destructor Documentation
| SparkfunAnalogJoystick | ( | PinName | vert, |
| PinName | horz, | ||
| PinName | sel | ||
| ) |
Constructor of Joystick object.
Definition at line 14 of file SparkfunAnalogJoystick.cpp.
Member Function Documentation
| float angle | ( | ) |
Calculate the angle value in a polar coordinate system.
Definition at line 35 of file SparkfunAnalogJoystick.cpp.
| int button | ( | ) |
Get the button status.
Definition at line 20 of file SparkfunAnalogJoystick.cpp.
| float distance | ( | ) |
Calculate the normalized distance value in a polar coordinate system.
Definition at line 50 of file SparkfunAnalogJoystick.cpp.
| float xAxis | ( | ) |
X axis value, reverse the value to get the x value in a normal Cartesian coordinate system.
Definition at line 25 of file SparkfunAnalogJoystick.cpp.
| float yAxis | ( | ) |
Y axis value.
Definition at line 30 of file SparkfunAnalogJoystick.cpp.
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