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reworking device hid class driver

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This commit is contained in:
hathach
2018-07-23 15:25:45 +07:00
parent 141ac25e3b
commit 4342325ee1
31 changed files with 583 additions and 501 deletions
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4
src/device/usbd.c
View File

@@ -38,7 +38,7 @@
#include "tusb_option.h"
#if MODE_DEVICE_SUPPORTED
#if TUSB_OPT_DEVICE_ENABLED
#define _TINY_USB_SOURCE_FILE_
@@ -116,7 +116,7 @@ static usbd_class_driver_t const usbd_class_drivers[] =
#endif
#if DEVICE_CLASS_HID
#if TUD_OPT_HID_ENABLED
{
.class_code = TUSB_CLASS_HID,
.init = hidd_init,

10
src/device/usbd.h
View File

@@ -59,10 +59,16 @@
/// \brief Descriptor pointer collector to all the needed.
typedef struct {
uint8_t const * device; ///< pointer to device descriptor \ref tusb_desc_device_t
void const * device; ///< pointer to device descriptor \ref tusb_desc_device_t
uint8_t const * config; ///< pointer to the whole configuration descriptor, starting by \ref tusb_desc_configuration_t
uint8_t const** string_arr; ///< a array of pointers to string descriptors
uint8_t const * hid_report; ///< pointer to HID report descriptor only needed if CFG_TUD_HID_* is enabled
struct {
uint8_t const* composite;
uint8_t const* boot_keyboard;
uint8_t const* boot_mouse;
} hid_report;
}tud_desc_set_t;

463
src/device/usbd_desc.c
View File

@@ -36,7 +36,7 @@
#include "tusb_option.h"
#if MODE_DEVICE_SUPPORTED
#if TUSB_OPT_DEVICE_ENABLED
#define _TINY_USB_SOURCE_FILE_
@@ -60,7 +60,7 @@
*/
#define _PID_MAP(itf, n) ( (CFG_TUD_##itf) << (n) )
#define CFG_TUD_DESC_PID (0x8000 | _PID_MAP(CDC, 0) | _PID_MAP(MSC, 1) | \
_PID_MAP(HID_KEYBOARD, 2) | _PID_MAP(HID_MOUSE, 3) | _PID_MAP(HID_GENERIC, 4) )
_PID_MAP(HID_KEYBOARD, 2) | _PID_MAP(HID_MOUSE, 3) )
#endif
/*------------- Interface Numbering -------------*/
@@ -69,43 +69,145 @@
*/
#define ITF_NUM_CDC 0
#define ITF_NUM_MSC (ITF_NUM_CDC + 2*CFG_TUD_CDC)
#define ITF_NUM_MSC (ITF_NUM_CDC + 2*CFG_TUD_CDC)
#define ITF_NUM_HID_KEYBOARD (ITF_NUM_MSC + CFG_TUD_MSC )
#define ITF_NUM_HID_MOUSE (ITF_NUM_HID_KEYBOARD + CFG_TUD_HID_KEYBOARD )
#define ITF_NUM_HID_GENERIC (ITF_NUM_HID_MOUSE + CFG_TUD_HID_MOUSE )
#define ITF_NUM_HID_KBD (ITF_NUM_MSC + CFG_TUD_MSC)
#define ITF_NUM_HID_MSE (ITF_NUM_HID_KBD + CFG_TUD_HID_KEYBOARD)
#define ITF_TOTAL (ITF_NUM_HID_GENERIC + CFG_TUD_HID_GENERIC)
#define ITF_TOTAL (ITF_NUM_HID_MSE + CFG_TUD_HID_MOUSE)
/*------------- Endpoint Numbering & Size -------------*/
#define _EP_IN(x) (0x80 | (x))
#define _EP_OUT(x) (x)
#define _EP_IN(x) (0x80 | (x))
#define _EP_OUT(x) (x)
// CDC
#define EP_CDC_NOTIF _EP_IN (ITF_NUM_CDC+1)
#define EP_CDC_NOTIF_SIZE 8
#define EP_CDC_NOTIF _EP_IN (ITF_NUM_CDC+1)
#define EP_CDC_NOTIF_SIZE 8
#define EP_CDC_OUT _EP_OUT(ITF_NUM_CDC+2)
#define EP_CDC_IN _EP_IN (ITF_NUM_CDC+2)
#define EP_CDC_OUT _EP_OUT(ITF_NUM_CDC+2)
#define EP_CDC_IN _EP_IN (ITF_NUM_CDC+2)
// Mass Storage
#define EP_MSC_OUT _EP_OUT(ITF_NUM_MSC+1)
#define EP_MSC_IN _EP_IN (ITF_NUM_MSC+1)
#define EP_MSC_OUT _EP_OUT(ITF_NUM_MSC+1)
#define EP_MSC_IN _EP_IN (ITF_NUM_MSC+1)
#if 0
// Boot protocol each report has its own interface
#if CFG_TUD_HID_BOOT_PROTOCOL
// HID Keyboard
#define EP_HID_KBD _EP_IN (INTERFACE_NO_HID_KEYBOARD+1)
#define EP_HID_KBD_SZIE 8
#define EP_HID_KBD _EP_IN (ITF_NUM_HID_KBD+1)
#define EP_HID_KBD_SIZE 8
// HID Mouse
#define EP_HID_MSE _EP_IN (INTERFACE_NO_HID_MOUSE+1)
#define EP_HID_MSE_SIZE 8
#define EP_HID_MSE _EP_IN (ITF_NUM_HID_MSE+1)
#define EP_HID_MSE_SIZE 8
#else
// HID composite = keyboard + mouse
#define EP_HID_COMP _EP_IN (ITF_NUM_HID_KBD+1)
#define EP_HID_COMP_SIZE 16
// HID Generic
#endif
// TODO HID Generic
//--------------------------------------------------------------------+
// Keyboard Report Descriptor
//--------------------------------------------------------------------+
#if CFG_TUD_HID_KEYBOARD
uint8_t const _desc_auto_hid_kbd_report[] = {
HID_USAGE_PAGE ( HID_USAGE_PAGE_DESKTOP ),
HID_USAGE ( HID_USAGE_DESKTOP_KEYBOARD ),
HID_COLLECTION ( HID_COLLECTION_APPLICATION ),
HID_USAGE_PAGE ( HID_USAGE_PAGE_KEYBOARD ),
HID_USAGE_MIN ( 224 ),
HID_USAGE_MAX ( 231 ),
HID_LOGICAL_MIN ( 0 ),
HID_LOGICAL_MAX ( 1 ),
HID_REPORT_SIZE ( 1 ),
HID_REPORT_COUNT ( 8 ), /* 8 bits */
HID_INPUT ( HID_DATA | HID_VARIABLE | HID_ABSOLUTE ), /* maskable modifier key */
HID_REPORT_SIZE ( 8 ),
HID_REPORT_COUNT ( 1 ),
HID_INPUT ( HID_CONSTANT ), /* reserved */
HID_USAGE_PAGE ( HID_USAGE_PAGE_LED ),
HID_USAGE_MIN ( 1 ),
HID_USAGE_MAX ( 5 ),
HID_REPORT_COUNT ( 5 ),
HID_REPORT_SIZE ( 1 ),
HID_OUTPUT ( HID_DATA | HID_VARIABLE | HID_ABSOLUTE ), /* 5-bit Led report */
HID_REPORT_SIZE ( 3 ), /* led padding */
HID_REPORT_COUNT ( 1 ),
HID_OUTPUT ( HID_CONSTANT ),
HID_USAGE_PAGE (HID_USAGE_PAGE_KEYBOARD),
HID_USAGE_MIN ( 0 ),
HID_USAGE_MAX ( 101 ),
HID_LOGICAL_MIN ( 0 ),
HID_LOGICAL_MAX ( 101 ),
HID_REPORT_SIZE ( 8 ),
HID_REPORT_COUNT ( 6 ),
HID_INPUT ( HID_DATA | HID_ARRAY | HID_ABSOLUTE ), /* keycodes array 6 items */
HID_COLLECTION_END
};
#endif
//--------------------------------------------------------------------+
// Mouse Report Descriptor
//--------------------------------------------------------------------+
#if CFG_TUD_HID_MOUSE
uint8_t const _desc_auto_hid_mse_report[] = {
HID_USAGE_PAGE ( HID_USAGE_PAGE_DESKTOP ),
HID_USAGE ( HID_USAGE_DESKTOP_MOUSE ),
HID_COLLECTION ( HID_COLLECTION_APPLICATION ),
HID_USAGE (HID_USAGE_DESKTOP_POINTER),
HID_COLLECTION ( HID_COLLECTION_PHYSICAL ),
HID_USAGE_PAGE ( HID_USAGE_PAGE_BUTTON ),
HID_USAGE_MIN ( 1 ),
HID_USAGE_MAX ( 3 ),
HID_LOGICAL_MIN ( 0 ),
HID_LOGICAL_MAX ( 1 ),
HID_REPORT_SIZE ( 1 ),
HID_REPORT_COUNT ( 3 ), /* Left, Right and Middle mouse*/
HID_INPUT ( HID_DATA | HID_VARIABLE | HID_ABSOLUTE ),
HID_REPORT_SIZE ( 5 ),
HID_REPORT_COUNT ( 1 ),
HID_INPUT ( HID_CONSTANT ), /* 5 bit padding followed 3 bit buttons */
HID_USAGE_PAGE ( HID_USAGE_PAGE_DESKTOP ),
HID_USAGE ( HID_USAGE_DESKTOP_X ),
HID_USAGE ( HID_USAGE_DESKTOP_Y ),
HID_LOGICAL_MIN ( 0x81 ), /* -127 */
HID_LOGICAL_MAX ( 0x7f ), /* 127 */
HID_REPORT_SIZE ( 8 ),
HID_REPORT_COUNT ( 2 ), /* X, Y position */
HID_INPUT ( HID_DATA | HID_VARIABLE | HID_RELATIVE ), /* relative values */
HID_USAGE ( HID_USAGE_DESKTOP_WHEEL ), /* mouse scroll */
HID_LOGICAL_MIN ( 0x81 ), /* -127 */
HID_LOGICAL_MAX ( 0x7f ), /* 127 */
HID_REPORT_COUNT( 1 ),
HID_REPORT_SIZE ( 8 ), /* 8-bit value */
HID_INPUT ( HID_DATA | HID_VARIABLE | HID_RELATIVE ), /* relative values */
HID_COLLECTION_END,
HID_COLLECTION_END
};
#endif
/*------------------------------------------------------------------*/
/* Auto generate descriptor
@@ -179,30 +281,52 @@ typedef struct ATTR_PACKED
}cdc;
#endif
//------------- Mass Storage -------------//
//------------- Mass Storage -------------//
#if CFG_TUD_MSC
struct ATTR_PACKED
{
tusb_desc_interface_t itf;
tusb_desc_endpoint_t ep_out;
tusb_desc_endpoint_t ep_in;
}msc;
} msc;
#endif
#if 0
//------------- HID Keyboard -------------//
//------------- HID -------------//
#if CFG_TUD_HID_BOOT_PROTOCOL
#if CFG_TUD_HID_KEYBOARD
tusb_desc_interface_t keyboard_interface;
tusb_hid_descriptor_hid_t keyboard_hid;
tusb_desc_endpoint_t keyboard_endpoint;
struct ATTR_PACKED
{
tusb_desc_interface_t itf;
tusb_hid_descriptor_hid_t hid_desc;
tusb_desc_endpoint_t ep_in;
} hid_kbd;
#endif
//------------- HID Mouse -------------//
#if CFG_TUD_HID_MOUSE
tusb_desc_interface_t mouse_interface;
tusb_hid_descriptor_hid_t mouse_hid;
tusb_desc_endpoint_t mouse_endpoint;
struct ATTR_PACKED
{
tusb_desc_interface_t itf;
tusb_hid_descriptor_hid_t hid_desc;
tusb_desc_endpoint_t ep_in;
} hid_mse;
#endif
#else
#if CFG_TUD_HID_KEYBOARD || CFG_TUD_HID_MOUSE
struct ATTR_PACKED
{
tusb_desc_interface_t itf;
tusb_hid_descriptor_hid_t hid_desc;
tusb_desc_endpoint_t ep_in;
#if CFG_TUD_HID_KEYBOARD
tusb_desc_endpoint_t ep_out;
#endif
} hid_composite;
#endif
#endif
} desc_auto_cfg_t;
@@ -338,6 +462,7 @@ desc_auto_cfg_t const _desc_auto_config_struct =
#endif
#if CFG_TUD_MSC
//------------- Mass Storage-------------//
.msc =
{
.itf =
@@ -375,179 +500,137 @@ desc_auto_cfg_t const _desc_auto_config_struct =
},
#endif
#if 0
//------------- HID Keyboard -------------//
#if CFG_TUD_HID_KEYBOARD
.keyboard_interface =
#if CFG_TUD_HID_BOOT_PROTOCOL
#if CFG_TUD_HID_KEYBOARD
.hid_kbd =
{
.bLength = sizeof(tusb_desc_interface_t),
.bDescriptorType = TUSB_DESC_INTERFACE,
.bInterfaceNumber = ITF_NUM_HID_KEYBOARD,
.bAlternateSetting = 0x00,
.bNumEndpoints = 1,
.bInterfaceClass = TUSB_CLASS_HID,
.bInterfaceSubClass = HID_SUBCLASS_BOOT,
.bInterfaceProtocol = HID_PROTOCOL_KEYBOARD,
.iInterface = ITF_NUM_HID_KEYBOARD + 3,
.itf =
{
.bLength = sizeof(tusb_desc_interface_t),
.bDescriptorType = TUSB_DESC_INTERFACE,
.bInterfaceNumber = ITF_NUM_HID_KBD,
.bAlternateSetting = 0x00,
.bNumEndpoints = 2,
.bInterfaceClass = TUSB_CLASS_HID,
.bInterfaceSubClass = HID_SUBCLASS_BOOT,
.bInterfaceProtocol = HID_PROTOCOL_KEYBOARD,
.iInterface = 4 + CFG_TUD_CDC + CFG_TUD_MSC
},
.hid_desc =
{
.bLength = sizeof(tusb_hid_descriptor_hid_t),
.bDescriptorType = HID_DESC_TYPE_HID,
.bcdHID = 0x0111,
.bCountryCode = HID_Local_NotSupported,
.bNumDescriptors = 1,
.bReportType = HID_DESC_TYPE_REPORT,
.wReportLength = sizeof(_desc_auto_hid_kbd_report)
},
.ep_in =
{
.bLength = sizeof(tusb_desc_endpoint_t),
.bDescriptorType = TUSB_DESC_ENDPOINT,
.bEndpointAddress = EP_HID_KBD,
.bmAttributes = { .xfer = TUSB_XFER_INTERRUPT },
.wMaxPacketSize = { .size = EP_HID_KBD_SIZE },
.bInterval = 0x0A
}
},
#endif // keyboard
//------------- HID Mouse -------------//
#if CFG_TUD_HID_MOUSE
.hid_mse =
{
.itf =
{
.bLength = sizeof(tusb_desc_interface_t),
.bDescriptorType = TUSB_DESC_INTERFACE,
.bInterfaceNumber = ITF_NUM_HID_MSE,
.bAlternateSetting = 0x00,
.bNumEndpoints = 1,
.bInterfaceClass = TUSB_CLASS_HID,
.bInterfaceSubClass = HID_SUBCLASS_BOOT,
.bInterfaceProtocol = HID_PROTOCOL_MOUSE,
.iInterface = 4 + CFG_TUD_CDC + CFG_TUD_MSC + CFG_TUD_HID_KEYBOARD
},
.hid_desc =
{
.bLength = sizeof(tusb_hid_descriptor_hid_t),
.bDescriptorType = HID_DESC_TYPE_HID,
.bcdHID = 0x0111,
.bCountryCode = HID_Local_NotSupported,
.bNumDescriptors = 1,
.bReportType = HID_DESC_TYPE_REPORT,
.wReportLength = sizeof(_desc_auto_hid_mse_report)
},
.ep_in =
{
.bLength = sizeof(tusb_desc_endpoint_t),
.bDescriptorType = TUSB_DESC_ENDPOINT,
.bEndpointAddress = EP_HID_MSE,
.bmAttributes = { .xfer = TUSB_XFER_INTERRUPT },
.wMaxPacketSize = { .size = EP_HID_MSE_SIZE },
.bInterval = 0x0A
},
},
.keyboard_hid =
{
.bLength = sizeof(tusb_hid_descriptor_hid_t),
.bDescriptorType = HID_DESC_TYPE_HID,
.bcdHID = 0x0111,
.bCountryCode = HID_Local_NotSupported,
.bNumDescriptors = 1,
.bReportType = HID_DESC_TYPE_REPORT,
.wReportLength = sizeof(desc_keyboard_report)
},
#endif // mouse
.keyboard_endpoint =
{
.bLength = sizeof(tusb_desc_endpoint_t),
.bDescriptorType = TUSB_DESC_ENDPOINT,
.bEndpointAddress = EP_HID_KBD,
.bmAttributes = { .xfer = TUSB_XFER_INTERRUPT },
.wMaxPacketSize = { .size = EP_HID_KBD_SZIE },
.bInterval = 0x0A
},
#endif
#else
//------------- HID Mouse -------------//
#if CFG_TUD_HID_MOUSE
.mouse_interface =
#if CFG_TUD_HID_KEYBOARD || CFG_TUD_HID_MOUSE
//------------- HID Keyboard + Mouse 9multiple reports) -------------//
.hid_composite =
{
.bLength = sizeof(tusb_desc_interface_t),
.bDescriptorType = TUSB_DESC_INTERFACE,
.bInterfaceNumber = ITF_NUM_HID_MOUSE,
.bAlternateSetting = 0x00,
.bNumEndpoints = 1,
.bInterfaceClass = TUSB_CLASS_HID,
.bInterfaceSubClass = HID_SUBCLASS_BOOT,
.bInterfaceProtocol = HID_PROTOCOL_MOUSE,
.iInterface = ITF_NUM_HID_MOUSE+3
},
.itf =
{
.bLength = sizeof(tusb_desc_interface_t),
.bDescriptorType = TUSB_DESC_INTERFACE,
.bInterfaceNumber = ITF_NUM_HID_KBD,
.bAlternateSetting = 0x00,
.bNumEndpoints = 2,
.bInterfaceClass = TUSB_CLASS_HID,
.bInterfaceSubClass = 0,
.bInterfaceProtocol = 0,
.iInterface = 4 + CFG_TUD_CDC + CFG_TUD_MSC,
},
.mouse_hid =
{
.bLength = sizeof(tusb_hid_descriptor_hid_t),
.bDescriptorType = HID_DESC_TYPE_HID,
.bcdHID = 0x0111,
.bCountryCode = HID_Local_NotSupported,
.bNumDescriptors = 1,
.bReportType = HID_DESC_TYPE_REPORT,
.wReportLength = sizeof(desc_mouse_report)
},
.hid_desc =
{
.bLength = sizeof(tusb_hid_descriptor_hid_t),
.bDescriptorType = HID_DESC_TYPE_HID,
.bcdHID = 0x0111,
.bCountryCode = HID_Local_NotSupported,
.bNumDescriptors = 1,
.bReportType = HID_DESC_TYPE_REPORT,
.wReportLength = sizeof(_desc_auto_hid_composite_report)
},
.mouse_endpoint =
{
.bLength = sizeof(tusb_desc_endpoint_t),
.bDescriptorType = TUSB_DESC_ENDPOINT,
.bEndpointAddress = EP_HID_MSE, // TODO
.bmAttributes = { .xfer = TUSB_XFER_INTERRUPT },
.wMaxPacketSize = { .size = EP_HID_MSE_SIZE },
.bInterval = 0x0A
},
#endif
.ep_in =
{
.bLength = sizeof(tusb_desc_endpoint_t),
.bDescriptorType = TUSB_DESC_ENDPOINT,
.bEndpointAddress = EP_HID_COMP,
.bmAttributes = { .xfer = TUSB_XFER_INTERRUPT },
.wMaxPacketSize = { .size = EP_HID_COMP_SIZE },
.bInterval = 0x0A
}
}
#endif
#endif // boot protocol
};
uint8_t const * const _desc_auto_config = (uint8_t const*) &_desc_auto_config_struct;
//--------------------------------------------------------------------+
// Keyboard Report Descriptor
//--------------------------------------------------------------------+
#if CFG_TUD_HID_KEYBOARD
uint8_t const desc_keyboard_report[] = {
HID_USAGE_PAGE ( HID_USAGE_PAGE_DESKTOP ),
HID_USAGE ( HID_USAGE_DESKTOP_KEYBOARD ),
HID_COLLECTION ( HID_COLLECTION_APPLICATION ),
HID_USAGE_PAGE ( HID_USAGE_PAGE_KEYBOARD ),
HID_USAGE_MIN ( 224 ),
HID_USAGE_MAX ( 231 ),
HID_LOGICAL_MIN ( 0 ),
HID_LOGICAL_MAX ( 1 ),
HID_REPORT_SIZE ( 1 ),
HID_REPORT_COUNT ( 8 ), /* 8 bits */
HID_INPUT ( HID_DATA | HID_VARIABLE | HID_ABSOLUTE ), /* maskable modifier key */
HID_REPORT_SIZE ( 8 ),
HID_REPORT_COUNT ( 1 ),
HID_INPUT ( HID_CONSTANT ), /* reserved */
HID_USAGE_PAGE ( HID_USAGE_PAGE_LED ),
HID_USAGE_MIN ( 1 ),
HID_USAGE_MAX ( 5 ),
HID_REPORT_COUNT ( 5 ),
HID_REPORT_SIZE ( 1 ),
HID_OUTPUT ( HID_DATA | HID_VARIABLE | HID_ABSOLUTE ), /* 5-bit Led report */
HID_REPORT_SIZE ( 3 ), /* led padding */
HID_REPORT_COUNT ( 1 ),
HID_OUTPUT ( HID_CONSTANT ),
HID_USAGE_PAGE (HID_USAGE_PAGE_KEYBOARD),
HID_USAGE_MIN ( 0 ),
HID_USAGE_MAX ( 101 ),
HID_LOGICAL_MIN ( 0 ),
HID_LOGICAL_MAX ( 101 ),
HID_REPORT_SIZE ( 8 ),
HID_REPORT_COUNT ( 6 ),
HID_INPUT ( HID_DATA | HID_ARRAY | HID_ABSOLUTE ), /* keycodes array 6 items */
HID_COLLECTION_END
};
#endif
//--------------------------------------------------------------------+
// Mouse Report Descriptor
//--------------------------------------------------------------------+
#if CFG_TUD_HID_MOUSE
uint8_t const desc_mouse_report[] = {
HID_USAGE_PAGE ( HID_USAGE_PAGE_DESKTOP ),
HID_USAGE ( HID_USAGE_DESKTOP_MOUSE ),
HID_COLLECTION ( HID_COLLECTION_APPLICATION ),
HID_USAGE (HID_USAGE_DESKTOP_POINTER),
HID_COLLECTION ( HID_COLLECTION_PHYSICAL ),
HID_USAGE_PAGE ( HID_USAGE_PAGE_BUTTON ),
HID_USAGE_MIN ( 1 ),
HID_USAGE_MAX ( 3 ),
HID_LOGICAL_MIN ( 0 ),
HID_LOGICAL_MAX ( 1 ),
HID_REPORT_SIZE ( 1 ),
HID_REPORT_COUNT ( 3 ), /* Left, Right and Middle mouse*/
HID_INPUT ( HID_DATA | HID_VARIABLE | HID_ABSOLUTE ),
HID_REPORT_SIZE ( 5 ),
HID_REPORT_COUNT ( 1 ),
HID_INPUT ( HID_CONSTANT ), /* 5 bit padding followed 3 bit buttons */
HID_USAGE_PAGE ( HID_USAGE_PAGE_DESKTOP ),
HID_USAGE ( HID_USAGE_DESKTOP_X ),
HID_USAGE ( HID_USAGE_DESKTOP_Y ),
HID_LOGICAL_MIN ( 0x81 ), /* -127 */
HID_LOGICAL_MAX ( 0x7f ), /* 127 */
HID_REPORT_SIZE ( 8 ),
HID_REPORT_COUNT ( 2 ), /* X, Y position */
HID_INPUT ( HID_DATA | HID_VARIABLE | HID_RELATIVE ), /* relative values */
HID_USAGE ( HID_USAGE_DESKTOP_WHEEL ), /* mouse scroll */
HID_LOGICAL_MIN ( 0x81 ), /* -127 */
HID_LOGICAL_MAX ( 0x7f ), /* 127 */
HID_REPORT_COUNT( 1 ),
HID_REPORT_SIZE ( 8 ), /* 8-bit value */
HID_INPUT ( HID_DATA | HID_VARIABLE | HID_RELATIVE ), /* relative values */
HID_COLLECTION_END,
HID_COLLECTION_END
};
#endif
#endif