TDA7439 + энкодер + ИК пульт + STANDBY + анализатор спектра (Страница 5 из 5)

#define IR_1 0xA0A058A7 // меню кнопка вверх
#define IR_2 0xA0A018E7 // меню кнопка вниз
#define IR_3 0xA0A09867 // кнопка > 
#define IR_4 0xA0A0A857 // кнопка <
#define IR_5 0xA0A0B847 // BASS++
#define IR_6 0xA0A06897 // BASS--
#define IR_7 0xA0A05CA3 // TREBLE++
#define IR_8 0xA0A0AE51 // TREBLE--
#define IR_9 0xA0A034CB // MIDDLE++
#define IR_10 0xA0A0B44B // MIDDLE--
#define IR_11 0xA0A07887 // IN
#define IR_12 0xA0A040BF // STANDBY
//// VU metr ////////////////////////////
#define GAIN 10 // усиление 0...50
#define STEP 5  // плавность полос 0...20
#define RL 1    // RL - горизонт, вертикаль 0...1
/////////////////////////////////////////
#include <Wire.h>
#include <TDA7439.h>
#include <LiquidCrystal.h>
#include <EEPROM.h>
#include <Encoder.h>
#include <MsTimer2.h>
#include <boarddefs.h>
#include <IRremote.h>
  IRrecv irrecv(10); // указываем вывод модуля IR приемника
  TDA7439 tda;
  Encoder myEnc(9, 8);//CLK, DT
  decode_results ir;
  LiquidCrystal lcd(7, 6, 2, 3, 4, 5);// RS,E,D4,D5,D6,D7

  int vol,vol_old,vol_d,treb,treb_d,balans,in,standby=1,gain0,gain1,gain2,gain3,gain4;
  byte w,w1,in_d,gr1,gr2,www;
  int z,z0,z1,bass,bass_d,mids,mids_d,menu,w2,spek;
  unsigned long time,time1, oldPosition  = -999,newPosition;
  int ur,ul,urr,ull,urrr,ulll;
  int x,i,u_maxr,u_maxl;
  int u_l0[20],u_r0[20];
  byte znak_r[8]={0b00000,0b00000,0b11111,0b00101,0b00101,0b11010,0b00000,0b00000};
  byte znak_l[8]={0b00000,0b00000,0b11111,0b10000,0b10000,0b10000,0b00000,0b00000};

 
 void setup() { Serial.begin(9600); Serial.println("TDA7439");
 lcd.begin(16, 2);
  irrecv.enableIRIn(); // запускаем модуль IR
  pinMode(12,OUTPUT);// STANDBY
  digitalWrite(12,LOW);
  lcd.setCursor(0,0);lcd.print("      VLAD    ");delay(1000);
   pinMode(13,INPUT);// меню кнопка энкодера SW
   pinMode(11,INPUT);// in 1-4
   pinMode(A2,INPUT);// POWER
   pinMode(A0,INPUT);// in R
   pinMode(A1,INPUT);// in L
   pinMode(17,OUTPUT);// IN1 (выход A3)
   
   
  MsTimer2::set(3, to_Timer);MsTimer2::start();
  vol = EEPROM.read(0);// vol eeprom 
  bass = EEPROM.read(1)-7;// bass eeprom
  mids = EEPROM.read(2)-7;// mids eeprom
  treb = EEPROM.read(3)-7;// treb eeprom
  balans = EEPROM.read(4)-4;// balans eeprom
  in = EEPROM.read(5);// in eeprom 
  gain1 = EEPROM.read(6);gain2 = EEPROM.read(7);gain3 = EEPROM.read(8);gain4 = EEPROM.read(9);
  switch(in){
     case 0: gain0 = gain1;break;
     case 1: gain0 = gain2;break;
     case 2: gain0 = gain3;break;
     case 3: gain0 = gain4;break;
     }
  if(standby==1){vol_old=vol;vol=0;}   
  delay(500);audio();
 }
 
 void loop() {    
  if (newPosition != oldPosition) {if(spek==1){cl();menu=0;}}
  if(spek==0){
      byte a1[8] = {0b00000,0b10101,0b10101,0b10101,0b10101,0b10101,0b10101,0b00000};
      byte a2[8] = {0b00000,0b10100,0b10100,0b10100,0b10100,0b10100,0b10100,0b00000};
      byte a3[8] = {0b00000,0b10000,0b10000,0b10000,0b10000,0b10000,0b10000,0b00000};
      lcd.createChar(0,a1);lcd.createChar(1,a2);lcd.createChar(2,a3);
    }else{
     byte a1[8] = {0b10101,0b10101,0b10101,0b10101,0b10101,0b10101,0b10101,0b10101};
     byte a2[8] = {0b10100,0b10100,0b10100,0b10100,0b10100,0b10100,0b10100,0b10100};
     byte a3[8] = {0b10000,0b10000,0b10000,0b10000,0b10000,0b10000,0b10000,0b10000};
     byte a4[8] = {0b00011,0b00011,0b00011,0b0011,0b0011,0b0011,0b0011,0b0011};
     byte a5[8] = {0b11000,0b11000,0b11000,0b11000,0b11000,0b11000,0b11000,0b11000};
  lcd.createChar(0,a1);lcd.createChar(1,a2);lcd.createChar(2,a3);lcd.createChar(6,a4);lcd.createChar(7,a5);
      }
  lcd.createChar(4,znak_r); 
  lcd.createChar(5,znak_l);   
   ///////////////////// управление //////////////////////////////////////////
   if ( irrecv.decode( &ir )) {Serial.print("0x");Serial.println( ir.value,HEX);time1=millis();time=millis();w=1;w1=1;if(spek==1){menu=0;cl();}irrecv.resume();}// IR приемник
   if(ir.value==0){gr1=0;gr2=0;}// запрет нажатий не активных кнопок пульта   
   if(digitalRead(13)==LOW&&standby==0){menu++;cl();myEnc.write(0);time=millis();w=1;w2=1;if(menu>4){menu=0;}}// меню
   
   if((digitalRead(11)==HIGH || ir.value==IR_11)&&standby==0){if(menu==5){in++;};cl();myEnc.write(0);time=millis();w=1;w2=1;www=1;menu=5;if(in>3){in=0;};audio();}// in

   if(standby==1){menu=100;spek=0;w=0;lcd.setCursor(0,0);lcd.print("   POWER OFF    ");}
   

   if((analogRead(A2)>1000 || ir.value==IR_12)&&standby==1){standby=0;spek=0;cl();time=millis();w=1;w2=1;lcd.clear();lcd.setCursor(0,0);lcd.print("   POWER ON     ");
   digitalWrite(12,HIGH);vol=vol_old;audio();delay(1000);menu=0;w2=1;}
   
   if((analogRead(A2)>1000 || ir.value==IR_12)&&standby==0){standby=1;spek=0;cl();time=millis();w=1;w2=1;lcd.clear();digitalWrite(12,LOW);vol_old=vol;vol=0;audio();delay(500);menu=100;}
 
     if(ir.value==IR_1&&standby==0){menu++;gr1=0;gr2=0;cl();time=millis();w=1;w2=1;if(menu>4){menu=0;}}// меню кнопка вверх
     if(ir.value==IR_2&&standby==0){menu--;gr1=0;gr2=0;cl();time=millis();w=1;w2=1;if(menu<0){menu=4;}}// меню кнопка вниз

     if(ir.value==IR_5&&menu!=1&&standby==0){bass++;menu=1;gr1=1;gr2=0;cl();;w=1;w2=1;if(bass>7){bass=7;}if(bass<-7){bass=-7;}audio();}
     if(ir.value==IR_6&&menu!=1&&standby==0){bass--;menu=1;gr1=0;gr2=1;cl();;w=1;w2=1;if(bass>7){bass=7;}if(bass<-7){bass=-7;}audio();}
     if(ir.value==IR_7&&menu!=2&&standby==0){mids++;menu=2;gr1=1;gr2=0;cl();;w=1;w2=1;if(mids>7){mids=7;}if(mids<-7){mids=-7;}audio();}
     if(ir.value==IR_8&&menu!=2&&standby==0){mids--;menu=2;gr1=0;gr2=1;cl();;w=1;w2=1;if(mids>7){mids=7;}if(mids<-7){mids=-7;}audio();}
     if(ir.value==IR_9&&menu!=3&&standby==0){treb++;menu=3;gr1=1;gr2=0;cl();;w=1;w2=1;if(treb>7){treb=7;}if(treb<-7){treb=-7;}audio();}
     if(ir.value==IR_10&&menu!=3&&standby==0){treb--;menu=3;gr1=0;gr2=1;cl();w=1;w2=1;if(treb>7){treb=7;}if(treb<-7){treb=-7;}audio();}
  
  // индикация громкости + управление  //////////////
   if(menu==0){ 
    
     if(ir.value==IR_3){vol++;gr1=1;gr2=0;cl2();w2=1;if(vol<0){vol=0;}if(vol>48){vol=48;}audio();}// кнопка > 
     if(ir.value==0xFFFFFFFF and gr1==1){vol++;gr2=0;cl2();w2=1;if(vol<0){vol=0;}if(vol>48){vol=48;}audio();}// кнопка >>>>>>
     if(ir.value==IR_4){vol--;gr1=0;gr2=1;cl2();w2=1;if(vol<0){vol=0;}if(vol>48){vol=48;}audio();}// кнопка <
     if(ir.value==0xFFFFFFFF and gr2==1){vol--;gr1=0;cl2();w2=1;if(vol<0){vol=0;}if(vol>48){vol=48;}audio();}// кнопка <<<<<<
     
    if (newPosition != oldPosition) {
    oldPosition = newPosition;
    vol=vol+newPosition;myEnc.write(0);newPosition=0;time=millis();w=1;w2=1;if(vol<0){vol=0;}if(vol>48){vol=48;}audio();} 
 lcd.setCursor(0,0);lcd.print("Volume  ");
  lcd.print(" ");lcd.print(-48+vol);lcd.print(" ");lcd.setCursor(13,0);lcd.print("dB");vol_d=vol;
   if(w2==1){
   for(z=0,z0=0,z1=0;z<=vol_d;z++,z1++){if(z1>2){z1=0;z0++;}
   if(z1==1){lcd.setCursor(z0,1);lcd.write((uint8_t)0);lcd.setCursor(z0+1,1);lcd.print("   ");}}
   if(z1==3){lcd.setCursor(z0,1);lcd.write((uint8_t)1);}
   if(z1==2){lcd.setCursor(z0,1);lcd.write((uint8_t)2);}w2=0;}}
 
 // индикация тембр НЧ  //////////////
 
  if(menu==1){ 
     if(ir.value==IR_3||ir.value==IR_5){bass++;gr1=1;gr2=0;cl1();w2=1;if(bass>7){bass=7;}if(bass<-7){bass=-7;}audio();}// кнопка > 
     if(ir.value==0xFFFFFFFF and gr1==1){bass++;gr2=0;cl1();w2=1;if(bass>7){bass=7;}if(bass<-7){bass=-7;}audio();}// кнопка >>>>>>
     if(ir.value==IR_4||ir.value==IR_6){bass--;gr1=0;gr2=1;cl1();w2=1;if(bass>7){bass=7;}if(bass<-7){bass=-7;}audio();}// кнопка < 
     if(ir.value==0xFFFFFFFF and gr2==1){bass--;gr1=0;cl1();w2=1;if(bass>7){bass=7;}if(bass<-7){bass=-7;}audio();}// кнопка <<<<<<
   
    if (newPosition != oldPosition) {
    oldPosition = newPosition;
    bass=bass+newPosition;myEnc.write(0);newPosition=0;time=millis();w=1;w2=1;if(bass>7){bass=7;}if(bass<-7){bass=-7;}audio();} 
   lcd.setCursor(0,0);lcd.print("Bass    ");
   lcd.print(" ");lcd.print(bass*2);lcd.print(" ");lcd.setCursor(13,0);lcd.print("dB");bass_d=bass*2+15;
   if(w2==1){
   for(z=0,z0=0,z1=0;z<=bass_d;z++,z1++){if(z1>2){z1=0;z0++;}
   if(z1==1){lcd.setCursor(z0+3,1);lcd.write((uint8_t)0);lcd.setCursor(z0+1+3,1);lcd.print("   ");}}
   if(z1==3){lcd.setCursor(z0+3,1);lcd.write((uint8_t)1);}
   if(z1==2){lcd.setCursor(z0+3,1);lcd.write((uint8_t)2);}w2=0;}}
   
 // индикация тембр CЧ  //////////////  
 
   if(menu==2){ 
     if(ir.value==IR_3||ir.value==IR_7){mids++;gr1=1;gr2=0;cl1();w2=1;if(mids>7){mids=7;}if(mids<-7){mids=-7;}audio();}// кнопка > 
     if(ir.value==0xFFFFFFFF and gr1==1){mids++;gr2=0;cl1();w2=1;if(mids>7){mids=7;}if(mids<-7){mids=-7;}audio();}// кнопка >>>>>>
     if(ir.value==IR_4||ir.value==IR_8){mids--;gr1=0;gr2=1;cl1();w2=1;if(mids>7){mids=7;}if(mids<-7){mids=-7;}audio();}// кнопка < 
     if(ir.value==0xFFFFFFFF and gr2==1){mids--;gr1=0;cl1();w2=1;if(mids>7){mids=7;}if(mids<-7){mids=-7;}audio();}// кнопка <<<<<<
   
    if (newPosition != oldPosition) {
    oldPosition = newPosition;
    mids=mids+newPosition;myEnc.write(0);newPosition=0;time=millis();w=1;w2=1;if(mids>7){mids=7;}if(mids<-7){mids=-7;}audio();} 
   lcd.setCursor(0,0);lcd.print("Middle  ");
   lcd.print(" ");lcd.print(mids*2);lcd.print(" ");lcd.setCursor(13,0);lcd.print("dB");mids_d=mids*2+15;
   if(w2==1){
   for(z=0,z0=0,z1=0;z<=mids_d;z++,z1++){if(z1>2){z1=0;z0++;}
   if(z1==1){lcd.setCursor(z0+3,1);lcd.write((uint8_t)0);lcd.setCursor(z0+1+3,1);lcd.print("   ");}}
   if(z1==3){lcd.setCursor(z0+3,1);lcd.write((uint8_t)1);}
   if(z1==2){lcd.setCursor(z0+3,1);lcd.write((uint8_t)2);}w2=0;}}
   
  // индикация тембр BЧ  //////////////
  if(menu==3){ 
     if(ir.value==IR_3||ir.value==IR_9){treb++;gr1=1;gr2=0;cl1();w2=1;if(treb>7){treb=7;}if(treb<-7){treb=-7;}audio();}// кнопка > 
     if(ir.value==0xFFFFFFFF and gr1==1){treb++;gr2=0;cl1();w2=1;if(treb>7){treb=7;}if(treb<-7){treb=-7;}audio();}// кнопка >>>>>>
     if(ir.value==IR_4||ir.value==IR_10){treb--;gr1=0;gr2=1;cl1();w2=1;if(treb>7){treb=7;}if(treb<-7){treb=-7;}audio();}// кнопка < 
     if(ir.value==0xFFFFFFFF and gr2==1){treb--;gr1=0;cl1();w2=1;if(treb>7){treb=7;}if(treb<-7){treb=-7;}audio();}// кнопка <<<<<<
   
    if (newPosition != oldPosition) {
    oldPosition = newPosition;
    treb=treb+newPosition;myEnc.write(0);newPosition=0;time=millis();w=1;w2=1;if(treb>7){treb=7;}if(treb<-7){treb=-7;}audio();} 
   lcd.setCursor(0,0);lcd.print("Treble  ");
   lcd.print(" ");lcd.print(treb*2);lcd.print(" ");lcd.setCursor(13,0);lcd.print("dB");treb_d=treb*2+15;
   if(w2==1){
   for(z=0,z0=0,z1=0;z<=treb_d;z++,z1++){if(z1>2){z1=0;z0++;}
   if(z1==1){lcd.setCursor(z0+3,1);lcd.write((uint8_t)0);lcd.setCursor(z0+1+3,1);lcd.print("   ");}}
   if(z1==3){lcd.setCursor(z0+3,1);lcd.write((uint8_t)1);}
   if(z1==2){lcd.setCursor(z0+3,1);lcd.write((uint8_t)2);}w2=0;}}
 
 ///////////////////////////////////////////////////////////
 
  // индикация баланс + управление кнопками +\- 4 дБ ///////
   if(menu==4){
     if(ir.value==IR_3){balans++;gr1=1;gr2=0;cl();if(balans>4){balans=4;}if(balans<-4){balans=-4;}audio();}// кнопка > 
     if(ir.value==0xFFFFFFFF and gr1==1){balans++;gr2=0;cl();if(balans>4){balans=4;}if(balans<-4){balans=-4;}audio();}// кнопка >>>>>>
     if(ir.value==IR_4){balans--;gr1=0;gr2=1;cl();if(balans>4){balans=4;}if(balans<-4){balans=-4;}audio();}// кнопка < 
     if(ir.value==0xFFFFFFFF and gr2==1){balans--;gr1=0;cl();if(balans>4){balans=4;}if(balans<-4){balans=-4;}audio();}// кнопка <<<<<<
 
    if (newPosition != oldPosition) {
    oldPosition = newPosition;
    balans=balans+newPosition;myEnc.write(0);newPosition=0;lcd.clear();time=millis();w=1;if(balans>4){balans=4;}if(balans<-4){balans=-4;}audio();}
  lcd.setCursor(0,0);
   if(balans>=0){lcd.print("-");}else{lcd.print("+");}
  lcd.print(abs(balans));lcd.print(" dB ");
  lcd.print(" <>  ");
   if(balans>=0){lcd.print("+");}else{lcd.print("-");}
  lcd.print(abs(balans));lcd.print(" dB ");
  lcd.setCursor(0,1);lcd.print("L");
  lcd.setCursor(15,1);lcd.print("R");
   if(balans<0){lcd.setCursor(balans+7,1);lcd.write((uint8_t)0);}
   if(balans>0){lcd.setCursor(balans+8,1);lcd.write((uint8_t)0);}
   if(balans==0){lcd.setCursor(7,1);lcd.write((uint8_t)0);lcd.setCursor(8,1);lcd.write((uint8_t)0);}
 }
///////////////////// input + gain 
  if(in==1&&standby==0){digitalWrite(17,HIGH);}else{digitalWrite(17,LOW);}
   if(menu==5){
     switch(in){
     case 0: gain0 = gain1;break;
     case 1: gain0 = gain2;break;
     case 2: gain0 = gain3;break;
     case 3: gain0 = gain4;break;
     }
     if(ir.value==IR_3){gain0++;gr1=1;gr2=0;cl1();lcd.clear();w2=1;gain_func();audio();}// кнопка > 
     if(ir.value==0xFFFFFFFF and gr1==1){gain0++;gr2=0;cl1();lcd.clear();w2=1;gain_func();audio();}// кнопка >>>>>>
     if(ir.value==IR_4){gain0--;gr1=0;gr2=1;cl1();lcd.clear();w2=1;gain_func();audio();}// кнопка < 
     if(ir.value==0xFFFFFFFF and gr2==1){gain0--;gr1=0;cl1();lcd.clear();w2=1;gain_func();audio();}// кнопка <<<<<<
     
    if (newPosition != oldPosition) {
    oldPosition = newPosition;
    gain0=gain0+newPosition;myEnc.write(0);newPosition=0;lcd.clear();time=millis();w=1;www=1;gain_func();audio();} 

     switch(in){
     case 0: gain1 = gain0;break;
     case 1: gain2 = gain0;break;
     case 2: gain3 = gain0;break;
     case 3: gain4 = gain0;break;
     } 
    
     if(www==1){audio();www=0;}
   lcd.setCursor(0,0);
   switch(in){
     case 0: lcd.print("       CD      ");break;
     case 1: lcd.print("      AUX      ");break;
     case 2: lcd.print("     RADIO     ");break;
     case 3: lcd.print("   BLUETOOTH   ");break;
  }
    lcd.setCursor(1,1);lcd.print("GAIN");lcd.print(gain0);lcd.print(" dB");
  }
 /////////////////////////////////////////////////////////////



   if(millis()-time>10000 && w==1){// запись всех настроек в EEPROM 
     EEPROM.update(0,vol);
     EEPROM.update(4,balans+4);
     EEPROM.update(1,bass+7);
     EEPROM.update(2,mids+7);
     EEPROM.update(3,treb+7);
     EEPROM.update(5,in);
     EEPROM.update(6,gain1);EEPROM.update(7,gain2);EEPROM.update(8,gain3);EEPROM.update(9,gain4);
     lcd.clear();w=0,w2=1;menu=100;spek=1;
 }

if(spek==1){
  urr = log(analogRead(0))*GAIN;if(urr>41){urr=41;}
  ull = log(analogRead(1))*GAIN;if(ull>41){ull=41;}
 
  if(RL==0){lcd.setCursor(0,0);lcd.write((uint8_t)4);lcd.setCursor(0,1);lcd.write((uint8_t)5);}
  if(RL==1){lcd.setCursor(0,1);lcd.print("L");lcd.setCursor(0,0);lcd.print("R");}
 
   if(urr<ur){ur=ur-1;delay(STEP);}else{ur = urr;}
  for(z=0,z0=0,z1=0;z<=ur;z++,z1++){if(z1>2){z1=0;z0++;}
   if(z1==1){lcd.setCursor(z0+1,1);lcd.write((uint8_t)0);lcd.setCursor(z0+2,1);if(ur<39){lcd.print(" ");}}}
   if(z1==3){lcd.setCursor(z0+1,1);lcd.write((uint8_t)1);}
   if(z1==2){lcd.setCursor(z0+1,1);lcd.write((uint8_t)2);}
 
   if(ull<ul){ul=ul-1;delay(STEP);}else{ul = ull;}
  for(z=0,z0=0,z1=0;z<=ul;z++,z1++){if(z1>2){z1=0;z0++;}
   if(z1==1){lcd.setCursor(z0+1,0);lcd.write((uint8_t)0);lcd.setCursor(z0+2,0);if(ul<39){lcd.print(" ");}}}
   if(z1==3){lcd.setCursor(z0+1,0);lcd.write((uint8_t)1);}
   if(z1==2){lcd.setCursor(z0+1,0);lcd.write((uint8_t)2);}
 
//////////////////////////////////////////////////////////
 
i++;if(i<19){u_l0[i]=abs(ull);u_r0[i]=abs(urr);}else{i=1;}
  if(i==18){u_maxr=0;u_maxl=0;
    for(x=1;x<=15;x++){
      u_maxl=max(u_maxl,u_l0[x]);
      u_maxr=max(u_maxr,u_r0[x]);}}
   
  if(u_maxl<ulll){ulll=ulll-1;}else{ulll = u_maxl;}
  if(u_maxr<urrr){urrr=urrr-1;}else{urrr = u_maxr;}
  
  if(u_maxl<=ul){u_maxl=ull+1;} 
  if(u_maxr<=ur){u_maxr=urr+1;}

  lcd.setCursor(ulll/3+1,0);if(ulll/3>2){if(ulll/10%2==1){lcd.write((uint8_t)7);}if(ulll/10%2==0){lcd.write((uint8_t)6);}}lcd.print("  ");
  lcd.setCursor(urrr/3+1,1);if(urrr/3>2){if(urrr/10%2==1){lcd.write((uint8_t)7);}if(urrr/10%2==0){lcd.write((uint8_t)6);}}lcd.print("  "); 
  delay(3);
  }


 
 }//void

 void gain_func(){if(gain0<0){gain0=0;}if(gain0>15){gain0=15;}} 
 void to_Timer(){newPosition = myEnc.read()/4;}
 void cl(){ir.value=0;delay(300);lcd.clear();spek=0;}
 void cl2(){ir.value=0;delay(50);spek=0;}
 void cl1(){ir.value=0;delay(200);spek=0;}
 void audio(){
  tda.setInput(in+1); // 1 to 4 // номер канала
  tda.inputGain(gain0); // 0 to 15 // усиление 
  tda.setVolume(vol); // 0 to 48 ( 0 is mute) // громкость
  tda.setSnd(bass, 1); //-7 to +7 , 1 - Bass | 2 - Mids | 3 - Trebble
  tda.setSnd(mids, 2);
  tda.setSnd(treb, 3); 
  tda.spkAtt(4-balans, 4+balans); // баланс R L от 0 to 79 (db) 
 }