#include <EEPROM.h>
#include <Arduino.h>
#include "Mux.h"

#define HIGH 0x1
#define LOW  0x0

using namespace admux;
int dl;
uint8_t eft, spd, dly, dl1;
uint16_t a, b, ah, al, ra;
void dataWrite(uint16_t data);
bool st;
//
//Mux mux(Pin(3, OUTPUT, PinType::Analog), Pinset(8, 9, 10, 11));
Mux mux(Pin(3, OUTPUT, PinType::Digital), Pinset(8, 9, 10, 11));

void setup() {
    pinMode(18, INPUT_PULLUP);
    pinMode(19, INPUT_PULLUP);
    a = 1;
    dly = 1;
    eft = EEPROM.read(0);
    spd = EEPROM.read(1);
    if (spd > 7) {
        spd = 2;
    }
    if (eft > 7) {
        eft = 0;
    }
    Serial.begin(9600);
    //delay(100);
}
void loop() {

  //loop to iterate over all 16 pins
  //delay (250);  //delay for light on, comment out to see variation
  //bypass();  //turns off all lights for delay time, comment out to see variation
  //delay (250); //comment this and all above out for super fast light show
  
  
    //for (byte i = 0; i < 16; i++)
    //{
    /*Serial.println(i);
    SetMuxChannel(i);
    digitalWrite(muxSIG, HIGH);
    delay(10);
    digitalWrite(muxSIG, LOW);
    delay(10);*/
    //}
    // put your main code here, to run repeatedly:
    if (!digitalRead(18) & st == 0) {
        Serial.println("Tombol Pin 18 di TEKAN");
        st = 1;
        dataWrite(0);
        if (eft < 8) {
            eft++;
            String x = "MODE";
            String y = x + eft;
            Serial.println(y);
        } else {
            eft = 0;
            String x = "RSTMODE";
            String y = x + eft;
            Serial.println(y);
        }
        EEPROM.write(0, eft);
    }
    if (digitalRead(18) & digitalRead(19)) {
        st = 0;
    }
    if (!digitalRead(19) & st == 0) {
        Serial.println("Tombol Pin 19 di TEKAN");
        //digitalWrite(17, HIGH);
        st = 1;
        if (spd < 7) {
            spd++;
            String x = "SPD+";
            String y = x + spd;
            Serial.println(y);
        } else {
            spd = 1;
            String x = "RSTSPD";
            String y = x + spd;
            Serial.println(y);
            Serial.println("MODE0");
        }
        EEPROM.write(1, spd);
    }
    //----------
    if (dly > spd) {
        dly = 0;
        if (eft == 0) {
              
        }
        if (eft == 1) {
            if (dl > 32) {
                dl = 0;
                a = 2;
            }
            if (dl == 0) {
                a = 2;
            }
            dl++;
            if (dl == 16) {
                a = 32768;
            }
            dataWrite(a);
            if (dl < 16) a = a << 1;
            else a = a >> 1;
        }
        if (eft == 2) {
            if (dl > 8) {
                dl = 0;
            }
            if (dl == 0) {
                ah = 0x8000;
                al = 0x01;
            }
            dl++;
            a = ah | al;
            dataWrite(a);
            al = al << 1;
            ah = ah >> 1;
        }
        if (eft == 3) {
            if (dl > 16) {
                dl = 0;
            }
            if (dl == 0) {
                ah = 0x8000;
                al = 0x01;
            }
            dl++;
            a = ah | al;
            dataWrite(a);
            al = al << 1;
            ah = ah >> 1;
        }
        if (eft == 4) {
            if (dl > 16) {
                dl = 0;
            }
            if (dl == 0) {
                a = 0;
            }
            dl++;
            dataWrite(a);
            a = a << 1;
            a = a | 1;
        }
        if (eft == 5) {
            if (dl > 32) {
                dl = 0;
            }
            if (dl == 0) {
                a = 0;
            }
            dl++;
            dataWrite(a);
            a = a << 1;
            if (dl < 16) {
                a = a | 1;
            }
            if (dl == 16) {
                a = 0xfffe;
            }
        }
        if (eft == 6) {
            if (dl1 == 0 | dl > dl1) {
                dl1 = 16;
                dl = 0;
                a = 1;
                b = 0;
            }
            dl++;
            a = a | b;
            dataWrite(a);
            if (dl < dl1) {
                a = a << 1;
            }
            if (dl == dl1) {
                dl = 0;
                dl1--;
                b = a;
                a = 1;
            }
        }
        if (eft == 7) {
            dataWrite(random(9, 0xffff));
        }
        if (eft == 8) {}
    }
    dly++;
    delay(10);
}
void dataWrite(uint16_t data) {
    //for (byte i = 0; i < 16; i++) {
        //digitalWrite(i, bitRead(data, i));
        //mux.write(bitRead(data, i), i) /* Connects to channel i and writes HIGH */;
        //Serial.println(bitRead(data, i));
        //delay(loopDelay);// wait for loopDelay ms
    //}
    //int16_t datax = mux.read(2);
    
    for (byte i = 0; i < mux.channelCount(); i++) {    
    int16_t r0 = bitRead(data,i); 
    mux.write(r0, i);
    /*delay(500);
    Serial.println("=============================");
    Serial.print(" ");
    Serial.print(bitRead(data, i));
    Serial.print(" | ");
    Serial.print(r0);
    Serial.print(" | ");
    Serial.print(data);
    Serial.println("");*/
    
  }
}