Unable to toggle Led on Port A, C,D except Port B

[dnvasta]

Running a basic sketch, i'm not able to toggle a LED on Port A,C,D but works fine on Port B Any reasons ?

Fuses : (E:FF, H:D4, L:A4) 8Mhz, internal clock on Atmega16 with PlatformIO IDE

#include <Arduino.h>

void setup() {
  // put your setup code here, to run once:
  //pinMode(PB0,OUTPUT);

  portMode(2, OUTPUT);  //PortC
}

void loop() {
  // put your main code here, to run repeatedly:
  //digitalWrite(PB0,HIGH);
  portWrite(2,HIGH);
  delay(3000);
  //digitalWrite(PB0,LOW);
  portWrite(2,LOW);
  delay(3000);
}

[MCUdude]

Are you trying to flash all pins on the port? If so, it's not going to work the way you're trying to do it.

portWrite(2,HIGH);

Will only set the first pin on the port (PA0, PB0, PC0, PD0). If you want to toggle all pins of the port, use

portWrite(2, 0xff);

[dnvasta]

Thanks @MCUdude it works!