I'm trying to light up 81 on a 4-digit 7-segment display, but when I try to upload the code to my Uno R3 it gives me this error: "a function-definition is not allowed here before '{' token". I'm new to Arduino and this is my second day using it, so I would like to get help and know how to fix this problem. Here is my code:
int isej1 = 2;
int isej2 = 3;
int vienetas[] = { 12, 11 };
int astuonetas[] = { 13, 12, 11, 10, 9, 8, 7 };
void setup() {
pinMode (vienetas[2], OUTPUT);
pinMode (astuonetas[8], OUTPUT);
pinMode (isej1, OUTPUT);
pinMode (isej2, OUTPUT);
}
void uz_vien() {
digitalWrite (vienetas[0], HIGH);
digitalWrite (vienetas[1], HIGH);
}
void uz_astuon() {
digitalWrite (astuonetas[0], HIGH);
digitalWrite (astuonetas[1], HIGH);
digitalWrite (astuonetas[2], HIGH);
digitalWrite (astuonetas[3], HIGH);
digitalWrite (astuonetas[4], HIGH);
digitalWrite (astuonetas[5], HIGH);
digitalWrite (astuonetas[6], HIGH);
}
void is_vien() {
digitalWrite (vienetas[0], LOW);
digitalWrite (vienetas[1], LOW);
}
void is_astuon() {
digitalWrite (astuonetas[0], LOW);
digitalWrite (astuonetas[1], LOW);
digitalWrite (astuonetas[2], LOW);
digitalWrite (astuonetas[3], LOW);
digitalWrite (astuonetas[4], LOW);
digitalWrite (astuonetas[5], LOW);
digitalWrite (astuonetas[6], LOW);
void loop() {
digitalWrite (isej1, LOW);
digitalWrite (isej2, HIGH);
void uz_vien();
delay(5);
void is_vien();
digitalWrite (isej1, HIGH);
digitalWrite (isej2, LOW);
void uz_astuon();
delay(5);
void is_astuon();
}