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Add getPin() function and the ability to force analogWrite. #6

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Add getPin() function and the ability to force analogWrite. #6

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16 changes: 15 additions & 1 deletion src/ezLED.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -38,6 +38,7 @@ ezLED::ezLED(int pin, int mode) {
_ledState = LED_STATE_IDLE;
_outputState = LED_OFF; // LED_OFF, LED_ON
_brightness = 0; // 0 to 255
_forceAnalog = false;

_fadeFrom = 0;
_fadeTo = 0;
Expand All @@ -54,6 +55,10 @@ ezLED::ezLED(int pin, int mode) {
pinMode(_ledPin, OUTPUT);
}

void ezLED::useAnalog(bool forceAnalog) {
_forceAnalog = forceAnalog;
}

void ezLED::setBlink(unsigned long onTime, unsigned long offTime, unsigned long delayTime) {
_blinkOnTime = onTime;
_blinkOffTime = offTime;
Expand All @@ -75,7 +80,12 @@ void ezLED::updateDigital() {
else
state = (_outputState == LED_OFF) ? HIGH : LOW;

digitalWrite(_ledPin, state);
if (_forceAnalog == true) {
_brightness = state == HIGH ? 255 : 0;
updateAnalog();
} else {
digitalWrite(_ledPin, state);
}
}

void ezLED::turnON(unsigned long delayTime) {
Expand Down Expand Up @@ -220,6 +230,10 @@ int ezLED::getState(void) {
}
}

int ezLED::getPin(void) {
return _ledPin;
}

void ezLED::loop(void) {

switch(_ledState) {
Expand Down
3 changes: 3 additions & 0 deletions src/ezLED.h
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Original file line number Diff line number Diff line change
Expand Up @@ -68,6 +68,7 @@ class ezLED
unsigned char _ledState;
unsigned char _outputState; // LED_OFF, LED_ON
int _brightness; // 0 to 255
bool _forceAnalog = false;

unsigned char _fadeFrom = 0;
unsigned char _fadeTo = 0;
Expand All @@ -87,6 +88,7 @@ class ezLED

public:
ezLED(int pin, int mode = CTRL_ANODE);
void useAnalog(bool forceAnalog);
void turnON(unsigned long delayTime = 0);
void turnOFF(unsigned long delayTime = 0);
void toggle(unsigned long delayTime = 0);
Expand All @@ -101,6 +103,7 @@ class ezLED

int getOnOff(void);
int getState(void);
int getPin(void);
void loop(void);
};

Expand Down