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@Miceuz
Created January 10, 2017 18:33
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#include <Bounce2.h>
Bounce but1 = Bounce();
Bounce but2 = Bounce();
byte outPin[8] = {2,3,5,6, 8,9,11,12}; // kintamuju masyvas nepaeiliui pasiskirsciusiems pin'ams suzymeti
byte outNo = 0; // ciklams prasukti
int input; // nuskaityto analoginio iejimo reiksmei irasineti
// int lygis = 0; // lygis arba kitaip tariant
int koefi = 10; // analoginio signalo iejimo sriprinimo koeficientas (kartais). Leisgtinos ribos 10...50 (bet jei nepakaks, galima meginti ir iki 200).
int rfrsh = 50; // refresh rate - sis skaicius nusako kas kiek milisekundziu yra atnaujinamas VU-meterio parodymas
void setup()
{
while(outNo <= 7) // prasuku "while" ciklaa astuonis kartus ir jis...
{
pinMode(outPin[outNo], OUTPUT); // ...jis kiekviename cikle istraukia is masyvo "outPin[]" arduino kiekvieno pin'o isejimo individualu numeri (2,3,5...)
outNo++;
}
pinMode(A0, INPUT); // analoginis iejimas. dabar, rasydamas koda namie ir neturedamas nei schemos nei aparato, nepamenu i kuri ten paduodu garsa, pasiziurek pats ir pakeisk sita, bei kitus A0, i atitinkama
pinMode(A4, INPUT_PULLUP); // skaitmeninis iejimas. cia irgi nepamenu, kazkurie is ju dvieju yra iejimai mygtukams. Ateiciai...
pinMode(A5, INPUT_PULLUP); // skaitmeninis iejimas. cia irgi nepamenu, kazkurie is ju dvieju yra iejimai mygtukams. Ateiciai...
but1.attach(A4);
but1.interval(5); // interval in ms
but2.attach(A5);
but2.interval(5); // interval in ms
Serial.begin(9600);
}
void allOff() {
for(int i = 0; i < 8; i++) {
digitalWrite(outPin[i], LOW);
}
}
void allOn() {
for(int i = 0; i < 8; i++) {
digitalWrite(outPin[i], HIGH);
}
}
void bajeris() {
allOff();
for(int i = 0; i < 8; i++) {
allOff();
digitalWrite(outPin[i], HIGH);
delay(100);
}
for(int i = 7; i >= 0; i--) {
allOff();
digitalWrite(outPin[i], HIGH);
delay(100);
}
}
void dimm(byte level) {
for(int i = 0; i < 7; i++) {
digitalWrite(outPin[i], HIGH);
}
delayMicroseconds(level);
for(int i = 0; i < 7; i++) {
digitalWrite(outPin[i], LOW);
}
delayMicroseconds(255 - level);
}
byte level = 1, fadeDir = 1;
unsigned long fadeTs = 0;
#define FADE_DELAY 100
byte loops = 0;
void fadeInOut() {
if(loops++ > 100 ) {
if(1 == fadeDir) {
level++;
if(level > 254) {
fadeDir = 0;
}
} else {
level--;
if(level < 1) {
fadeDir = 1;
}
}
loops = 0;
}
dimm(level);
}
byte mode = 0, onOff = 0;;
byte isCalibration = 1;
unsigned long lastCalibration = 0;
int minVal = 1024, maxVal = 0;
void vuMeter() {
if(input < minVal) {
minVal = input;
} else if(input > maxVal) {
maxVal = input;
}
input = map(input, minVal, maxVal, 0, 8);
for(int i = 0; i < 8; i++) {
if(i < input) {
digitalWrite(outPin[i], HIGH);
} else {
digitalWrite(outPin[i], LOW);
}
}
}
void loop() {
input = analogRead(A0); // nuskaitau analogini garso moduliacijos iejima ir ji irasau i "input" kintamaajii
if(but2.update() && but2.fell()) {
if(0 == mode) {
mode = 1;
} else {
mode = 0;
}
}
if(but1.update() && but1.fell()) {
if(0 == onOff) {
onOff = 1;
minVal = 1024;
maxVal = 0;
bajeris();
} else {
allOff();
onOff = 0;
}
}
if(1 == onOff) {
if(0 == mode) {
vuMeter();
} else {
fadeInOut();
}
}
}
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