altos: Allow USB drivers to skip CDC-ACM -specific descriptors

[fw/altos] / src / kernel / ao_usb.h

diff --git a/src/kernel/ao_usb.h b/src/kernel/ao_usb.h
index 1ce4f82f2a1066d24f6276c0149501a47e569a3a..773b5cb7eca054b0d283f0b5ef67dbd4367d4e17 100644 (file)
--- a/src/kernel/ao_usb.h
+++ b/src/kernel/ao_usb.h
@@ -107,6 +107,18 @@ extern __code __at (0x00aa) uint8_t ao_usb_descriptors [];
 #define AO_USB_IN_EP           5
 #endif
 
+#ifndef AO_USB_HAS_OUT
+#define AO_USB_HAS_OUT 1
+#endif
+
+#ifndef AO_USB_HAS_IN
+#define AO_USB_HAS_IN  1
+#endif
+
+#ifndef AO_USB_HAS_INT
+#define AO_USB_HAS_INT 1
+#endif
+
 /*
  * USB bulk packets can only come in 8, 16, 32 and 64
  * byte sizes, so we'll use 64 for everything