From e637f2efc466da40aa7c8ddf8cd3c4deb1d66ac1 Mon Sep 17 00:00:00 2001
From: Taylor Yu <code@argon.blue>
Date: Sun, 25 Dec 2022 19:09:06 -0600
Subject: [PATCH] add USBCore_::configured

---
 cores/arduino/USBCore.cpp | 5 +++++
 cores/arduino/USBCore.h   | 1 +
 2 files changed, 6 insertions(+)

diff --git a/cores/arduino/USBCore.cpp b/cores/arduino/USBCore.cpp
index b68a1ea6..04022478 100644
--- a/cores/arduino/USBCore.cpp
+++ b/cores/arduino/USBCore.cpp
@@ -994,4 +994,9 @@ bool USBCore_::isSuspended()
 {
     return USBCore().usbDev().cur_status == USBD_SUSPENDED;
 }
+
+bool USBCore_::configured()
+{
+    return USBCore().usbDev().config != 0;
+}
 #endif
diff --git a/cores/arduino/USBCore.h b/cores/arduino/USBCore.h
index 3c34e5d4..ddc7850c 100644
--- a/cores/arduino/USBCore.h
+++ b/cores/arduino/USBCore.h
@@ -147,6 +147,7 @@ class USBCore_
         void connect();
         void disconnect();
         bool isSuspended();
+        bool configured();
 
         /*
          * PluggableUSB interface.