X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?p=megadrive.git;a=blobdiff_plain;f=teensy3%2Fusb_dev.h;h=678446a98dda9d271d7ab88fe5fa7c49bd3a898c;hp=eca9775524c9e84d1a821f01d8f463f5a44ffa05;hb=a773ac06cdc55be51ebc0bc61aa6066b54746c7d;hpb=f359b935ea6628421393610cf14f9fe6887b0d4c

diff --git a/teensy3/usb_dev.h b/teensy3/usb_dev.h
index eca9775..678446a 100644
--- a/teensy3/usb_dev.h
+++ b/teensy3/usb_dev.h
@@ -10,10 +10,10 @@
  * permit persons to whom the Software is furnished to do so, subject to
  * the following conditions:
  *
- * 1. The above copyright notice and this permission notice shall be 
+ * 1. The above copyright notice and this permission notice shall be
  * included in all copies or substantial portions of the Software.
  *
- * 2. If the Software is incorporated into a build system that allows 
+ * 2. If the Software is incorporated into a build system that allows
  * selection among a list of target devices, then similar target
  * devices manufactured by PJRC.COM must be included in the list of
  * target devices and selectable in the same manner.
@@ -31,13 +31,15 @@
 #ifndef _usb_dev_h_
 #define _usb_dev_h_
 
+#include "usb_desc.h"
+#if F_CPU >= 20000000 && defined(NUM_ENDPOINTS)
+
 // This header is NOT meant to be included when compiling
 // user sketches in Arduino.  The low-level functions
 // provided by usb_dev.c are meant to be called only by
 // code which provides higher-level interfaces to the user.
 
 #include "usb_mem.h"
-#include "usb_desc.h"
 
 #ifdef __cplusplus
 extern "C" {
@@ -96,10 +98,23 @@ extern void usb_flightsim_flush_callback(void);
 
 
 
+#ifdef __cplusplus
+}
+#endif
+
+#else // F_CPU >= 20000000 && defined(NUM_ENDPOINTS)
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void usb_init(void);
+
 #ifdef __cplusplus
 }
 #endif
 
 
+#endif // F_CPU >= 20000000 && defined(NUM_ENDPOINTS)
 
 #endif