From e12c50b648844b139de11bcec9ac433bae506e5a Mon Sep 17 00:00:00 2001
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 <1425962791@qq.com>
Date: Sun, 8 Feb 2026 17:24:14 +0800
Subject: [PATCH] =?UTF-8?q?=E5=8A=A0=E5=85=A5USB=E5=8F=8D=E5=88=9D?=
 =?UTF-8?q?=E5=A7=8B=E5=8C=96=E5=87=BD=E6=95=B0?=
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---
 Power_Pico/USB_DEVICE/App/usb_device.c | 6 ++++++
 Power_Pico/USB_DEVICE/App/usb_device.h | 2 ++
 2 files changed, 8 insertions(+)

diff --git a/Power_Pico/USB_DEVICE/App/usb_device.c b/Power_Pico/USB_DEVICE/App/usb_device.c
index 71d8870..a677a63 100644
--- a/Power_Pico/USB_DEVICE/App/usb_device.c
+++ b/Power_Pico/USB_DEVICE/App/usb_device.c
@@ -48,6 +48,12 @@ USBD_HandleTypeDef hUsbDeviceFS;
  */
 /* USER CODE BEGIN 0 */
 
+void USER_USB_DEVICE_DeInit(void)
+{
+  USBD_Stop(&hUsbDeviceFS);
+  USBD_DeInit(&hUsbDeviceFS);
+}
+
 /* USER CODE END 0 */
 
 /*
diff --git a/Power_Pico/USB_DEVICE/App/usb_device.h b/Power_Pico/USB_DEVICE/App/usb_device.h
index 6033c76..503bd49 100644
--- a/Power_Pico/USB_DEVICE/App/usb_device.h
+++ b/Power_Pico/USB_DEVICE/App/usb_device.h
@@ -82,6 +82,8 @@ void MX_USB_DEVICE_Init(void);
  */
 /* USER CODE BEGIN FD */
 
+void USER_USB_DEVICE_DeInit(void);
+
 /* USER CODE END FD */
 /**
   * @}