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Added some more projects and libraries.

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This commit is contained in:
Johannes Findeisen 2022-11-27 16:14:05 +01:00
commit 1e1459fa50
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127
libraries/ezButton/src/ezButton.cpp Normal file
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/*
* Copyright (c) 2019, ArduinoGetStarted.com. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* - Neither the name of the ArduinoGetStarted.com nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY ARDUINOGETSTARTED.COM "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL ARDUINOGETSTARTED.COM BE LIABLE FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#include <ezButton.h>
ezButton::ezButton(int pin): ezButton(pin, INPUT_PULLUP) {};
ezButton::ezButton(int pin, int mode) {
btnPin = pin;
debounceTime = 0;
count = 0;
countMode = COUNT_FALLING;
pinMode(btnPin, mode);
previousSteadyState = digitalRead(btnPin);
lastSteadyState = previousSteadyState;
lastFlickerableState = previousSteadyState;
lastDebounceTime = 0;
}
void ezButton::setDebounceTime(unsigned long time) {
debounceTime = time;
}
int ezButton::getState(void) {
return lastSteadyState;
}
int ezButton::getStateRaw(void) {
return digitalRead(btnPin);
}
bool ezButton::isPressed(void) {
if(previousSteadyState == HIGH && lastSteadyState == LOW)
return true;
else
return false;
}
bool ezButton::isReleased(void) {
if(previousSteadyState == LOW && lastSteadyState == HIGH)
return true;
else
return false;
}
void ezButton::setCountMode(int mode) {
countMode = mode;
}
unsigned long ezButton::getCount(void) {
return count;
}
void ezButton::resetCount(void) {
count = 0;
}
void ezButton::loop(void) {
// read the state of the switch/button:
int currentState = digitalRead(btnPin);
unsigned long currentTime = millis();
// check to see if you just pressed the button
// (i.e. the input went from LOW to HIGH), and you've waited long enough
// since the last press to ignore any noise:
// If the switch/button changed, due to noise or pressing:
if (currentState != lastFlickerableState) {
// reset the debouncing timer
lastDebounceTime = currentTime;
// save the the last flickerable state
lastFlickerableState = currentState;
}
if ((currentTime - lastDebounceTime) >= debounceTime) {
// whatever the reading is at, it's been there for longer than the debounce
// delay, so take it as the actual current state:
// save the the steady state
previousSteadyState = lastSteadyState;
lastSteadyState = currentState;
}
if(previousSteadyState != lastSteadyState){
if(countMode == COUNT_BOTH)
count++;
else if(countMode == COUNT_FALLING){
if(previousSteadyState == HIGH && lastSteadyState == LOW)
count++;
}
else if(countMode == COUNT_RISING){
if(previousSteadyState == LOW && lastSteadyState == HIGH)
count++;
}
}
}

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libraries/ezButton/src/ezButton.h Normal file
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/*
* Copyright (c) 2019, ArduinoGetStarted.com. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* - Neither the name of the ArduinoGetStarted.com nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY ARDUINOGETSTARTED.COM "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL ARDUINOGETSTARTED.COM BE LIABLE FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef ezButton_h
#define ezButton_h
#include <Arduino.h>
#define COUNT_FALLING 0
#define COUNT_RISING 1
#define COUNT_BOTH 2
class ezButton
{
private:
int btnPin;
unsigned long debounceTime;
unsigned long count;
int countMode;
int previousSteadyState; // the previous steady state from the input pin, used to detect pressed and released event
int lastSteadyState; // the last steady state from the input pin
int lastFlickerableState; // the last flickerable state from the input pin
unsigned long lastDebounceTime; // the last time the output pin was toggled
public:
ezButton(int pin);
ezButton(int pin, int mode);
void setDebounceTime(unsigned long time);
int getState(void);
int getStateRaw(void);
bool isPressed(void);
bool isReleased(void);
void setCountMode(int mode);
unsigned long getCount(void);
void resetCount(void);
void loop(void);
};
#endif