#ifndef USB_ENDPOINT_H
#define USB_ENDPOINT_H
+#include "cfg/cfg_usb.h"
+#include "cfg/cfg_usbser.h"
+#include "cfg/cfg_usbkbd.h"
+#include "cfg/cfg_usbmouse.h"
+
/* Enpoint allocation (according to the compile-time options) */
enum {
USB_CTRL_ENDPOINT = 0, /* This must be always allocated */
#if (defined(CONFIG_USBMOUSE) && CONFIG_USBMOUSE)
USB_MOUSE_EP_REPORT,
#endif
- USB_EP_MAX, /* Number of allocated endpoints */
+ /* Number of allocated endpoints */
+#if (CONFIG_USB_EP_MAX == 0)
+ USB_EP_MAX,
+#else
+ USB_EP_MAX = CONFIG_USB_EP_MAX,
+#endif
};
+/*
+ * NOTE: a USB inteface requires at least one endpoint. Moreover, there's the
+ * special endpoint 0. In conclusion, the number of endpoints must be always
+ * greater than the number of interfaces.
+ */
+STATIC_ASSERT(USB_EP_MAX >= CONFIG_USB_INTERFACE_MAX);
+
#endif /* USB_ENDPOINT_H */