change ep0 buffer to 512

2024-04-18 22:06:20 +08:00
parent 8995cf9568
commit 81ddf9bded
1 changed files with 2 additions and 2 deletions
--- a/cherryusb_config_template.h
+++ b/cherryusb_config_template.h
@@ -33,9 +33,9 @@

 /* ================= USB Device Stack Configuration ================ */

-/* Ep0 max transfer buffer, specially for receiving data from ep0 out */
+/* Ep0 in and out transfer buffer */
 #ifndef CONFIG_USBDEV_REQUEST_BUFFER_LEN
-#define CONFIG_USBDEV_REQUEST_BUFFER_LEN 256
+#define CONFIG_USBDEV_REQUEST_BUFFER_LEN 512
 #endif

 /* Setup packet log for debug */