From 044b4e58a2e8a1488792f0984bfd287bb57bb482 Mon Sep 17 00:00:00 2001
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 <1425962791@qq.com>
Date: Sun, 15 Mar 2026 11:19:01 +0800
Subject: [PATCH] =?UTF-8?q?=E5=8A=A0=E5=85=A5USB=E6=98=AF=E5=90=A6?=
 =?UTF-8?q?=E5=B7=B2=E9=85=8D=E7=BD=AE=E7=9A=84=E5=87=BD=E6=95=B0?=
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---
 software/Power_Pico/USB_DEVICE/App/usb_device.c | 5 +++++
 software/Power_Pico/USB_DEVICE/App/usb_device.h | 4 ++++
 2 files changed, 9 insertions(+)

diff --git a/software/Power_Pico/USB_DEVICE/App/usb_device.c b/software/Power_Pico/USB_DEVICE/App/usb_device.c
index 95aea19..bd7b788 100644
--- a/software/Power_Pico/USB_DEVICE/App/usb_device.c
+++ b/software/Power_Pico/USB_DEVICE/App/usb_device.c
@@ -68,6 +68,11 @@ void USER_USB_DEVICE_DeInit(void)
  */
 /* USER CODE BEGIN 1 */
 
+bool USER_USB_is_Configured(void)
+{
+  return (hUsbDeviceFS.dev_state == USBD_STATE_CONFIGURED);
+}
+
 /* USER CODE END 1 */
 
 /**
diff --git a/software/Power_Pico/USB_DEVICE/App/usb_device.h b/software/Power_Pico/USB_DEVICE/App/usb_device.h
index 503bd49..88337d5 100644
--- a/software/Power_Pico/USB_DEVICE/App/usb_device.h
+++ b/software/Power_Pico/USB_DEVICE/App/usb_device.h
@@ -57,6 +57,10 @@
 /* Private function prototypes -----------------------------------------------*/
 /* USER CODE BEGIN PFP */
 
+#include <stdbool.h>
+
+bool USER_USB_is_Configured(void);
+
 /* USER CODE END PFP */
 
 /*