/**
* Joystick
*/
void SkaarhojUtils::joystick_init(int tolerance, uint8_t analogInputPinHorizontal, uint8_t analogInputPinVertical, uint8_t digitalInputPin) {
// Configuration constants, should have setter-methods:
_joystick_analogInputPin[0] = analogInputPinHorizontal;
_joystick_analogInputPin[1] = analogInputPinVertical;
_joystick_digitalInputPin = digitalInputPin;
_joystick_tolerance = tolerance;
pinMode(analogInputPinHorizontal, INPUT);
pinMode(analogInputPinVertical, INPUT);
pinMode(digitalInputPin, INPUT_PULLUP);
// Internal variables during operation:
_joystick_previousPosition[0] = -1000;
_joystick_previousPosition[1] = -1000;
_joystick_previousValue[0] = -1000;
_joystick_previousValue[1] = -1000;
// Reset:
_joystick_centerValue[0] = analogRead(_joystick_analogInputPin[0]);
_joystick_centerValue[1] = analogRead(_joystick_analogInputPin[1]);
joystick_hasMoved(0);
joystick_hasMoved(1);
Serial.print("Center values: ");
Serial.print(_joystick_centerValue[0]);
Serial.print(",");
Serial.print(_joystick_centerValue[1]);
Serial.println();
}
/**
* Joystick
* i2cAddress: 0-3
*/
void SkaarhojAnalog::joystick_init(int tolerance, uint8_t i2cAddress, uint8_t index) {
ADS7828 analogConv; // Address
_analogConv = analogConv;
_analogConv.init(i2cAddress);
_joystick_index = index;
_joystick_tolerance = tolerance;
// Internal variables during operation:
_joystick_previousPosition[0] = -1000;
_joystick_previousPosition[1] = -1000;
_joystick_previousPosition[2] = -1000;
_joystick_previousValue[0] = -1000;
_joystick_previousValue[1] = -1000;
_joystick_previousValue[2] = -1000;
// Reset:
_joystick_centerValue[0] = joystick_AnalogRead(0);
_joystick_centerValue[1] = joystick_AnalogRead(1);
_joystick_centerValue[2] = joystick_AnalogRead(2);
joystick_hasMoved(0);
joystick_hasMoved(1);
joystick_hasMoved(2);
Serial.print("Center values: ");
Serial.print(_joystick_centerValue[0]);
Serial.print(",");
Serial.print(_joystick_centerValue[1]);
Serial.print(",");
Serial.print(_joystick_centerValue[2]);
Serial.println();
}
