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4dc2cb5b
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laforge
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#ifndef _USB_DESCRIPTORS_H
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#define _USB_DESCRIPTORS_H
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#include <usb_ch9.h>
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#include <usb_hid.h>
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#include <sys/types.h>
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#include <openpcd.h>
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#include <dfu/dfu.h>
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#include "../config.h"
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/* The USB descriptor set for emulating a HID device */
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const struct usb_device_descriptor dev_descriptor = {
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.bLength = USB_DT_DEVICE_SIZE,
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.bDescriptorType = USB_DT_DEVICE,
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.bcdUSB = 0x0100,
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.bDeviceClass = 0x00,
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.bDeviceSubClass = 0x00,
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.bDeviceProtocol = 0x00,
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.bMaxPacketSize0 = 0x08,
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.idVendor = USB_VENDOR_ID,
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.idProduct = USB_PRODUCT_ID,
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.bcdDevice = 0x0030, /* Version 0.3 */
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#ifdef CONFIG_USB_STRING
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.iManufacturer = 3,
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.iProduct = 4,
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.iSerialNumber = 0,
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#else
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.iManufacturer = 0,
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.iProduct = 0,
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.iSerialNumber = 0,
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#endif
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.bNumConfigurations = 0x01,
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};
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struct _desc {
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struct usb_config_descriptor ucfg;
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struct usb_interface_descriptor uif;
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struct usb_hid_descriptor hid;
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struct usb_endpoint_descriptor ep[1];
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#ifdef CONFIG_DFU
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struct usb_interface_descriptor uif_dfu[2];
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#endif
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};
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const struct _desc cfg_descriptor = {
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.ucfg = {
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.bLength = USB_DT_CONFIG_SIZE,
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.bDescriptorType = USB_DT_CONFIG,
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.wTotalLength = USB_DT_CONFIG_SIZE +
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#ifdef CONFIG_DFU
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3 * USB_DT_INTERFACE_SIZE +
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1 * USB_DT_ENDPOINT_SIZE,
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.bNumInterfaces = 3,
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#else
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1 * USB_DT_INTERFACE_SIZE +
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1 * USB_DT_ENDPOINT_SIZE,
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.bNumInterfaces = 1,
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#endif
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.bConfigurationValue = 1,
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#ifdef CONFIG_USB_STRING
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.iConfiguration = 5,
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#else
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.iConfiguration = 0,
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#endif
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.bmAttributes = USB_CONFIG_ATT_ONE,
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.bMaxPower = 250, /* 500mA */
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},
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.uif = {
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.bLength = USB_DT_INTERFACE_SIZE,
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.bDescriptorType = USB_DT_INTERFACE,
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.bInterfaceNumber = 0,
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.bAlternateSetting = 0,
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.bNumEndpoints = 1,
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.bInterfaceClass = USB_CLASS_HID,
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.bInterfaceSubClass = 0,
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.bInterfaceProtocol = 0x01,
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#ifdef CONFIG_USB_STRING
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.iInterface = 6,
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#else
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.iInterface = 0,
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#endif
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},
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.hid = {
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.bLength = 0x09,
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.bDescriptorType = HID_DT_HID,
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.bcdHID = 0x0111,
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.bCountryCode = 0,
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.bNumDescriptors = 1,
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.desc[0] = {
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.bDescriptorType = HID_DT_REPORT,
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.bLength = FIXME,
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},
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},
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.ep = {
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{
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.bLength = USB_DT_ENDPOINT_SIZE,
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.bDescriptorType = USB_DT_ENDPOINT,
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.bEndpointAddress = OPENPCD_IRQ_EP,
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.bmAttributes = USB_ENDPOINT_XFER_INT,
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.wMaxPacketSize = AT91C_EP_IN_SIZE,
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.bInterval = 0x0a, /* FIXME */
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},
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},
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#ifdef CONFIG_DFU
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.uif_dfu = DFU_RT_IF_DESC,
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#endif
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};
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#endif /* _USB_DESCRIPTORS_H */
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