From 44e0a837a89c6872a9b413c4171a01c4a2595730 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Micha=C5=82=20=C5=81yszczek?= <michal.lyszczek@gmail.com>
Date: Wed, 17 Aug 2016 20:20:15 +0200
Subject: [PATCH] Add usb mouse and hub support

---
 configs/stm32butterfly2/src/stm32_usbhost.c | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/configs/stm32butterfly2/src/stm32_usbhost.c b/configs/stm32butterfly2/src/stm32_usbhost.c
index aff168ac91..6bbefec07d 100644
--- a/configs/stm32butterfly2/src/stm32_usbhost.c
+++ b/configs/stm32butterfly2/src/stm32_usbhost.c
@@ -127,10 +127,23 @@ int stm32_usbhost_initialize(void)
 #ifdef CONFIG_USBHOST_HIDKBD
   if ((rv = usbhost_kbdinit()) < 0)
     {
-      uerr("ERROR: Failed to register the KBD class\n");
+      uerr("ERROR: Failed to register the KBD class: %d\n", rv);
     }
 #endif
 
+#ifdef CONFIG_USBHOST_HIDMOUSE
+  if ((rv = usbhost_mouse_init()) < 0)
+    {
+      uerr("ERROR: Failed to register the mouse class: %d\n", rv);
+    }
+#endif
+
+#ifdef CONFIG_USBHOST_HUB
+  if ((rv = usbhost_hub_initialize()) < 0)
+    {
+      uerr("ERROR: Failed to register hub class: %d\n", rv);
+    }
+#endif
 
   if ((g_usbconn = stm32_otgfshost_initialize(0)))
     {