usbdesc.h

来自「LPC214X的固件」· C头文件 代码 · 共 24 行

/*----------------------------------------------------------------------------
 *      Name:    USBDESC.C
 *      Purpose: USB Descriptors Definitions
 *      Version: V1.10
 *---------------------------------------------------------------------------*/

#ifndef __USBDESC_H__
#define __USBDESC_H__


#define WBVAL(x) (x & 0xFF),((x >> 8) & 0xFF)

#define USB_DEVICE_DESC_SIZE        (sizeof(USB_DEVICE_DESCRIPTOR))
#define USB_CONFIGUARTION_DESC_SIZE (sizeof(USB_CONFIGURATION_DESCRIPTOR))
#define USB_INTERFACE_DESC_SIZE     (sizeof(USB_INTERFACE_DESCRIPTOR))
#define USB_ENDPOINT_DESC_SIZE      (sizeof(USB_ENDPOINT_DESCRIPTOR))

extern const U8 USB_DeviceDescriptor[];
extern const U8 USB_ConfigDescriptor[];
extern const U8 USB_StringDescriptor[];


#endif  /* __USBDESC_H__ */