Hi,
using software 1.0.6.
I have a programming problem with my menu in my project,
I hooked upp a arduino nano, with tda7439 a sound prosesor, a rtc clock and a tea5767 radio. communicate via ic2 bus.
I also use remote controll and lcd display 16x2. all this goes as preamp for my reciever I build.
When I go inside menu i cant pick my input , as radio or dac etc…
my first menu works, can pick bass, treble, mid and gain,
volume menu works,
but my input selection dont work, when I press that,
it pops back to the clock.
I am not a very good programmer, so
I would appriciate some help here… 
best regards
NIklas.
I include some of the file.
void displayMenu() {
delay(300); // Saves selecting the first option from the original press
lcd.clear();
lcd.print("Menu");
int selected = 0;
int moved = 1;
// display options
lastChange = millis();
while (digitalRead(menuButton) != 0 && IrOKbutton == 0) {
processIR();
if (millis() - lastChange < menuTimeout){
switch (enc){
case 1:
if (selected > 0){
selected--;
moved = 1;
}
enc = 0;
lastChange = millis();
break;
case 2:
if (selected < 4){
selected++;
moved = 1;
}
enc = 0;
lastChange = millis();
break;
}
if (moved) {
switch(selected) {
case 0:
//lcd.print("Change Units ");
lcd.setCursor(0,1);
lcd.print("Input Select");
moved = 0;
break;
case 1:
lcd.setCursor(0,1);
lcd.print("Bass ");
moved = 0;
break;
case 2:
lcd.setCursor(0,1);
lcd.print("Mid ");
moved = 0;
break;
case 3:
lcd.setCursor(0,1);
lcd.print("Treb ");
moved = 0;
break;
case 4:
lcd.setCursor(0,1);
lcd.print("Input Gain ");
moved = 0;
break;
}
}
}else{
// Timed out
lcd.clear();
return;
}
}
IrOKbutton = 0;
switch(selected) {
case 0:
changeInput();
break;
case 1:
changeSnd(1);
break;
case 2:
changeSnd(2);
break;
case 3:
changeSnd(3);
break;
case 4:
changeGain();
break;
}
delay(300); //Saves going back in to menu
}
void changeInput(){
delay(300);
int selected = configuration.activeInput;
int moved = 1;
// display options
lcd.clear();
lcd.print("Input selection");
lastChange = millis();
while (digitalRead(menuButton) != 0 && IrOKbutton == 0) {
processIR();
if (millis() - lastChange < menuTimeout){
switch (enc){
case 1:
if (selected > 0){
selected--;
moved = 1;
}
enc = 0;
lastChange = millis();
break;
case 2:
if (selected < 3){
selected++;
moved = 1;
}
enc = 0;
lastChange = millis();
break;
}
if (moved) {
switch(selected) {
case 0:
lcd.setCursor(0,2);
lcd.print("Tuner ");
break;
case 1:
lcd.setCursor(0,2);
lcd.print("DAC ");
break;
case 2:
lcd.setCursor(0,2);
lcd.print("CD ");
break;
case 3:
lcd.setCursor(0,2);
lcd.print("AUX ");
break;
}
moved = 0;
}
}else{
lcd.clear();
return;
}
}
IrOKbutton = 0;
// when button is pressed...
equ.setInput(selected+1);
configuration.activeInput = selected;
EEPROM_writeAnything(0, configuration);
if (selected == 0) {
lcd.clear();
radio_on();
radio_status();
}else{
delay(500);
lcd.clear();
}
}
void changeSnd(int band){
int printValue;
delay(300);
lcd.clear();
int selected;
switch (band){
case 1:
lcd.print("Bass");
selected = configuration.bassLevel;
break;
case 2:
lcd.print("Mid ");
selected = configuration.midLevel;
break;
case 3:
lcd.print("Treb");
selected = configuration.trebLevel;
break;
}
if (selected < 0){
lcd.setCursor(10,0);
lcd.write(byte(2));
lcd.setCursor(11,0);
lcd.write(byte(2));
}else{
lcd.setCursor(10,0);
lcd.print(" ");
}
if (selected < 0){
printValue = selected * -1;
}else{
printValue = selected;
}
printBigDigit(printValue + 48,13);
//lcd.print(selected);
int moved = 0;
// display options
lastChange = millis();
while (digitalRead(menuButton) != 0 && IrOKbutton == 0) {
processIR();
if (millis() - lastChange < menuTimeout){
switch (enc){
case 1:
if (selected > -7){
selected--;
moved = 1;
}
enc = 0;
lastChange = millis();
break;
case 2:
if (selected < 7){
selected++;
moved = 1;
}
enc = 0;
lastChange = millis();
break;
}
if (moved) {
if (selected < 0){
lcd.setCursor(10,0);
lcd.write(byte(2));
lcd.setCursor(11,0);
lcd.write(byte(2));
}else{
lcd.setCursor(10,0);
lcd.print(" ");
}
if (selected < 0){
printValue = selected * -1;
}else{
printValue = selected;
}
printBigDigit(printValue + 48,13);
moved = 0;
equ.setSnd(selected, band);
}
}else{
lcd.clear();
return;
}
Arduino_Gainclone_1_3.ino (19.5 KB)
