#include <RTL.h>
#include <rl_usb.h>

BOOL usbd_configured (void);

The function usbd_configured is used for retrieving the configuration status of the USB Device, it is helpful for determining when the USB Device has been configured so it can start using class specific communication on the USB bus.

The usbd_configured function is part of the USB Device Core Driver layer of the RL-USB Software Stack.

A boolean value indicating whether the USB Device is in configured state.

usbd_connect, usbd_init, usbd_reset_core

#include <RTL.h>
#include <rl_usb.h>

int main (void)  {
  ..

  usbd_init ();               // USB Device Initialize
  usbd_connect (__TRUE);      // USB Device Connect
  ..
  while (!usbd_configured()); // Wait for USB Device to configure
  ..
}