Merge pull request adafruit#10281 from rianadon/enumeration-bufsize

tannewt · web-flow · commit f9ab642fddc0 · 2025-04-23T13:07:55.000-07:00
Increase CFG_TUH_ENUMERATION_BUFSIZE so that USB devices with long descriptors are recognized
diff --git a/supervisor/shared/usb/tusb_config.h b/supervisor/shared/usb/tusb_config.h
@@ -173,7 +173,7 @@ extern "C" {
 
 // Size of buffer to hold descriptors and other data used for enumeration
 #ifndef CFG_TUH_ENUMERATION_BUFSIZE
-#define CFG_TUH_ENUMERATION_BUFSIZE 256
+#define CFG_TUH_ENUMERATION_BUFSIZE 512
 #endif
 
 #if CIRCUITPY_USB_KEYBOARD_WORKFLOW
