100 lines
2.5 KiB
C++
100 lines
2.5 KiB
C++
#include "HIB.h"
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#define MAX_PIN 15
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HIB *HibList[MAX_PIN+1];
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void ICACHE_RAM_ATTR sws_isr_0() { HibList[0]->IRQ_handler(); }
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void ICACHE_RAM_ATTR sws_isr_1() { HibList[1]->IRQ_handler(); }
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void ICACHE_RAM_ATTR sws_isr_2() { HibList[2]->IRQ_handler(); }
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void ICACHE_RAM_ATTR sws_isr_3() { HibList[3]->IRQ_handler(); }
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void ICACHE_RAM_ATTR sws_isr_4() { HibList[4]->IRQ_handler(); }
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void ICACHE_RAM_ATTR sws_isr_5() { HibList[5]->IRQ_handler(); }
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// Pin 6 to 11 can not be used
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void ICACHE_RAM_ATTR sws_isr_12() { HibList[12]->IRQ_handler(); }
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void ICACHE_RAM_ATTR sws_isr_13() { HibList[13]->IRQ_handler(); }
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void ICACHE_RAM_ATTR sws_isr_14() { HibList[14]->IRQ_handler(); }
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void ICACHE_RAM_ATTR sws_isr_15() { HibList[15]->IRQ_handler(); }
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static void (*ISRList[MAX_PIN+1])() = {
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sws_isr_0,
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sws_isr_1,
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sws_isr_2,
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sws_isr_3,
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sws_isr_4,
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sws_isr_5,
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NULL,
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NULL,
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NULL,
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NULL,
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NULL,
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NULL,
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sws_isr_12,
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sws_isr_13,
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sws_isr_14,
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sws_isr_15
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};
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void __timerCallback(void *data) {
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HIB *hib = static_cast<HIB *>(data);
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hib->debouncing = false;
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hib->invertState();
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if (hib->state != digitalRead(hib->pin)){
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hib->state = !hib->state;
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return;
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}
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if(hib->state != hib->initialState)
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hib->onInternalButtonPressed();
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else
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hib->onInternalButtonReleased();
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}
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HIB::HIB(uint8_t p, uint8_t initState,
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void (* userOnButtonPressed)(uint8_t pin, int state),
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void (* userOnButtonReleased)(uint8_t pin, int state),
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void (* userOnLongButtonPressed)(uint8_t pin),
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unsigned long longPress, unsigned long shortPress):
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previousMillis(0),
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longPressMsec(longPress),
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shortPressMsec(shortPress),
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onButtonPressed(userOnButtonPressed),
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onButtonReleased(userOnButtonReleased),
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onLongButtonPressed(userOnLongButtonPressed),
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pin(p), initialState(initState),
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state(initState), debouncing(false) {
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pinMode(pin, INPUT_PULLUP);
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HibList[pin] = this;
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attachInterrupt(digitalPinToInterrupt(pin), ISRList[pin], CHANGE);
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os_timer_setfn(&timer, __timerCallback, this);
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}
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void HIB::IRQ_handler(){
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if(!debouncing){
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debouncing = true;
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os_timer_arm(&timer, shortPressMsec, 0);
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}
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}
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void HIB::onInternalButtonPressed(){
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previousMillis = millis();
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if(onButtonPressed)
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onButtonPressed(pin, state);
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}
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void HIB::onInternalLongButtonPressed(){
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if(onLongButtonPressed)
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onLongButtonPressed(pin);
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}
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void HIB::onInternalButtonReleased(){
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if(onButtonReleased)
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onButtonReleased(pin, state);
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if(millis() - previousMillis >= longPressMsec){
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onInternalLongButtonPressed();
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}
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}
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void HIB::invertState(){
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state = !state;
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}
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