From b14976dd5624a3697d69024d1230199d3a91dbb4 Mon Sep 17 00:00:00 2001
From: sakumisu <1203593632@qq.com>
Date: Mon, 27 Nov 2023 20:29:24 +0800
Subject: [PATCH] fix usbh_set_interface api, correct wValue for altsetting

---
 core/usbh_core.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/core/usbh_core.c b/core/usbh_core.c
index 91d79f71..6ef33ccb 100644
--- a/core/usbh_core.c
+++ b/core/usbh_core.c
@@ -392,8 +392,8 @@ int usbh_set_interface(struct usbh_hubport *hport, uint8_t intf, uint8_t altsett
 
     setup->bmRequestType = USB_REQUEST_DIR_OUT | USB_REQUEST_STANDARD | USB_REQUEST_RECIPIENT_INTERFACE;
     setup->bRequest = USB_REQUEST_SET_INTERFACE;
-    setup->wValue = intf;
-    setup->wIndex = altsetting;
+    setup->wValue = altsetting;
+    setup->wIndex = intf;
     setup->wLength = 0;
 
     return usbh_control_transfer(hport, setup, NULL);