Not working for a few pins on Arduino Due

[tejask1997]

include

Encoder encoderFL1(25, 23); Encoder encoderFL2(27, 29);

Encoder encoderFR1(31, 33); Encoder encoderFR2(37, 35);

Encoder encoderHL1(41, 39); Encoder encoderHL2(43, 45);

Encoder encoderHR1(47, 49); Encoder encoderHR2(53, 51);

void setup() { // put your setup code here, to run once: Serial.begin(115200); }

void loop() { // put your main code here, to run repeatedly: Serial.print(encoderFL1.read()); Serial.print("\t"); Serial.print(encoderFL2.read()); Serial.print("\t"); Serial.print(encoderFR1.read()); Serial.print("\t"); Serial.print(encoderFR2.read()); Serial.print("\t");

Serial.print(encoderHL1.read()); Serial.print("\t"); Serial.print(encoderHL2.read()); Serial.print("\t"); Serial.print(encoderHR1.read()); Serial.print("\t"); Serial.print(encoderHR2.read()); Serial.println("\t"); delay(5); }

/ For encoderFL2 and encoderHR2 do not read /

[nbmadharia]

For encoderFL2 and encoderHR2 ,it is not reading ticks.