35 lines
778 B
C++
35 lines
778 B
C++
#include <Arduino.h>
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#include "button_timing.h"
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#include "pin_definitions.h"
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#include "push_button.h"
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bool IsButtonPressed()
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{
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//Button has a pullup, so it reads high normally,
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//and reads low when pressed down
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return !digitalRead(PIN_ENC_PUSH_BUTTON);
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}
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ButtonPress_e CheckTunerButton(){
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if (!IsButtonPressed()){
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return ButtonPress_e::NotPressed;
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}
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delay(DEBOUNCE_DELAY_MS);
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if (!IsButtonPressed()){//debounce
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return ButtonPress_e::NotPressed;
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}
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uint16_t down_time = 0;
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while(IsButtonPressed() && (down_time < LONG_PRESS_TIME_MS)){
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delay(LONG_PRESS_POLL_TIME_MS);
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down_time += LONG_PRESS_POLL_TIME_MS;
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}
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if(down_time < LONG_PRESS_TIME_MS){
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return ButtonPress_e::ShortPress;
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}
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else{
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return ButtonPress_e::LongPress;
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}
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}
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