text: #include "../include/io/gpio.h"
  
  /*
      gpio_test() tests the gpio. 
      It will quickly send a pulse to pin 13 on boot to verify that the gpio is working
  
      Most of the reason behine this function is to test the gpio macros during compile time
  */
  void gpio_test(){
      // Pulse to pin 13
      gpio_setOutput(DIGITAL_BANKB, DIGITALA(7)); // Set output mode
      gpio_up(DIGITALB(), DIGITALB(7)); // Write
      gpio_down(DIGITALB(), DIGITALB(7));
  }