From 59feef3208b84da0414c5159a9edba7653a82324 Mon Sep 17 00:00:00 2001
From: Roman Leonov <jam_roma@yahoo.com>
Date: Sat, 14 Feb 2026 11:52:52 +0100
Subject: [PATCH] add(usbh.c): LOG1 debug message when no address available for
 hub

---
 src/host/usbh.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/host/usbh.c b/src/host/usbh.c
index 41f41dcfb..d702e9186 100644
--- a/src/host/usbh.c
+++ b/src/host/usbh.c
@@ -1841,6 +1841,12 @@ static uint8_t enum_get_new_address(bool is_hub) {
     }
   }
 
+#if CFG_TUH_HUB
+  if ( is_hub ) {
+    TU_LOG1("All addresses are occupied, try to increase CFG_TUH_HUB value.\r\n");
+  }
+#endif // CFG_TUH_HUB
+
   return 0; // invalid address
 }