Good day,
I got LED text scroll schematic with Arduino code from youtube..I find it is helpfull. But the text scrolling only one time. Need to scroll infinitely (continuously). I have attached the original code.Thanks
scrolling_display-2.ino (13.5 KB)
case 48://0
for(int lol=0;lol<6;lol++)
patterns[az][lol] = dummy_array[27][lol];
break;
case 49://1
for(int lol=0;lol<6;lol++)
patterns[az][lol] = dummy_array[28][lol];
break;
case 50://2
for(int lol=0;lol<6;lol++)
patterns[az][lol] = dummy_array[29][lol];
break;
case 51://3
for(int lol=0;lol<6;lol++)
patterns[az][lol] = dummy_array[30][lol];
break;
case 52://4
for(int lol=0;lol<6;lol++)
patterns[az][lol] = dummy_array[31][lol];
break;
case 53://5
for(int lol=0;lol<6;lol++)
patterns[az][lol] = dummy_array[32][lol];
break;
case 54://6
for(int lol=0;lol<6;lol++)
patterns[az][lol] = dummy_array[33][lol];
break;
case 55://7
for(int lol=0;lol<6;lol++)
patterns[az][lol] = dummy_array[34][lol];
break;
case 56://8
for(int lol=0;lol<6;lol++)
patterns[az][lol] = dummy_array[35][lol];
break;
case 57://9
for(int lol=0;lol<6;lol++)
patterns[az][lol] = dummy_array[36][lol];
break;
Do you not see a relationship between the case number and the array's first index?
Need to scroll infinitely (continuously).
Then you need to think about when you call the display_word() function that does the scrolling.
You also need to seriously think about using Tools + Auto Format to fix the indenting of that dog's breakfast you posted.
I am not familiar with C++ language. Just I did schematic and working..