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@@ -0,0 +1,571 @@
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+/**************************************************************************/
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+/*!
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+ @file usbd_desc.c
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+ @author hathach (tinyusb.org)
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+
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+ @section LICENSE
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+
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+ Software License Agreement (BSD License)
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+
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+ Copyright (c) 2018, Adafruit Industries (adafruit.com)
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+ All rights reserved.
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+
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+ Redistribution and use in source and binary forms, with or without
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+ modification, are permitted provided that the following conditions are met:
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+ 1. Redistributions of source code must retain the above copyright
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+ notice, this list of conditions and the following disclaimer.
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+ 2. Redistributions in binary form must reproduce the above copyright
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+ notice, this list of conditions and the following disclaimer in the
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+ documentation and/or other materials provided with the distribution.
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+ 3. Neither the name of the copyright holders nor the
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+ names of its contributors may be used to endorse or promote products
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+ derived from this software without specific prior written permission.
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+
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+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY
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+ EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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+ WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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+ DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY
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+ DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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+ (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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+ LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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+ ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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+ (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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+ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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+*/
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+/**************************************************************************/
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+
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+#include "tusb_option.h"
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+
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+#if MODE_DEVICE_SUPPORTED
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+
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+#define _TINY_USB_SOURCE_FILE_
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+
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+#include "tusb.h"
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+
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+
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+#if CFG_TUD_DESC_AUTO
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+
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+/*------------- VID/PID -------------*/
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+#ifndef CFG_TUD_DESC_VID
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+#define CFG_TUD_DESC_VID 0xCAFE
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+#endif
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+
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+#ifndef CFG_TUD_DESC_PID
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+
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+/* A combination of interfaces must have a unique product id, since PC will save device driver after the first plug.
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+ * Same VID/PID with different interface e.g MSC (first), then CDC (later) will possibly cause system error on PC.
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+ *
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+ * Auto ProductID layout's Bitmap:
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+ * [MSB] HID | MSC | CDC [LSB]
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+ */
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+#define _PID_MAP(itf, n) ( (CFG_TUD_##itf) << (n) )
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+#define CFG_TUD_DESC_PID (0x8000 | _PID_MAP(CDC, 0) | _PID_MAP(MSC, 1) | \
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+ _PID_MAP(HID_KEYBOARD, 2) | _PID_MAP(HID_MOUSE, 3) | _PID_MAP(HID_GENERIC, 4) )
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+#endif
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+
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+/*------------- Interface Numbering -------------*/
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+/* The order as follows: CDC, MSC, HID
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+ * If a interface is not enabled, the later will take its place
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+ */
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+
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+#define ITF_NUM_CDC 0
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+#define ITF_NUM_MSC (ITF_NUM_CDC + 2*CFG_TUD_CDC)
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+
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+#define ITF_NUM_HID_KEYBOARD (ITF_NUM_MSC + CFG_TUD_MSC )
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+#define ITF_NUM_HID_MOUSE (ITF_NUM_HID_KEYBOARD + CFG_TUD_HID_KEYBOARD )
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+#define ITF_NUM_HID_GENERIC (ITF_NUM_HID_MOUSE + CFG_TUD_HID_MOUSE )
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+
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+#define ITF_TOTAL (CFG_TUD_HID_GENERIC + CFG_TUD_HID_GENERIC)
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+
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+
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+/*------------- Endpoint Numbering & Size -------------*/
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+#define _EP_IN(x) (0x80 | (x))
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+#define _EP_OUT(x) (x)
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+
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+// CDC
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+#define EP_CDC_NOTIF _EP_IN (ITF_NUM_CDC+1)
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+#define EP_CDC_NOTIF_SIZE 8
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+
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+#define EP_CDC_OUT _EP_OUT(ITF_NUM_CDC+2)
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+#define EP_CDC_IN _EP_IN (ITF_NUM_CDC+2)
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+#define EP_CDC_SIZE 64
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+
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+// Mass Storage
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+#define EP_MSC_OUT _EP_OUT(ITF_NUM_MSC+1)
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+#define EP_MSC_IN _EP_IN (ITF_NUM_MSC+1)
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+#define EP_MSC_SIZE 64 // TODO usb highspeed is 512
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+
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+#if 0
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+// HID Keyboard
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+#define EP_HID_KBD _EP_IN (INTERFACE_NO_HID_KEYBOARD+1)
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+#define EP_HID_KBD_SZIE 8
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+
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+// HID Mouse
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+#define EP_HID_MSE _EP_IN (INTERFACE_NO_HID_MOUSE+1)
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+#define EP_HID_MSE_SIZE 8
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+
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+// HID Generic
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+#endif
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+
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+
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+
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+/*------------------------------------------------------------------*/
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+/* Auto generate descriptor
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+ *------------------------------------------------------------------*/
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+
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+// For highspeed device but currently in full speed mode
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+//tusb_desc_device_qualifier_t _device_qual =
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+//{
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+// .bLength = sizeof(tusb_desc_device_qualifier_t),
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+// .bDescriptorType = TUSB_DESC_DEVICE_QUALIFIER,
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+// .bcdUSB = 0x0200,
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+// .bDeviceClass =
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+//};
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+
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+/*------------- Device Descriptor -------------*/
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+tusb_desc_device_t const _desc_auto_device =
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+{
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+ .bLength = sizeof(tusb_desc_device_t),
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+ .bDescriptorType = TUSB_DESC_DEVICE,
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+ .bcdUSB = 0x0200,
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+
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+ #if CFG_TUD_CDC
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+ // Use Interface Association Descriptor (IAD) for CDC
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+ // As required by USB Specs IAD's subclass must be common class (2) and protocol must be IAD (1)
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+ .bDeviceClass = TUSB_CLASS_MISC,
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+ .bDeviceSubClass = MISC_SUBCLASS_COMMON,
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+ .bDeviceProtocol = MISC_PROTOCOL_IAD,
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+ #else
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+ .bDeviceClass = 0x00,
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+ .bDeviceSubClass = 0x00,
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+ .bDeviceProtocol = 0x00,
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+ #endif
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+
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+ .bMaxPacketSize0 = CFG_TUD_ENDOINT0_SIZE,
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+
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+ .idVendor = CFG_TUD_DESC_VID,
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+ .idProduct = CFG_TUD_DESC_PID,
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+ .bcdDevice = 0x0100,
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+
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+ .iManufacturer = 0x01,
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+ .iProduct = 0x02,
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+ .iSerialNumber = 0x03,
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+
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+ .bNumConfigurations = 0x01 // TODO multiple configurations
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+};
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+
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+
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+/*------------- Configuration Descriptor -------------*/
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+typedef struct ATTR_PACKED
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+{
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+ tusb_desc_configuration_t config;
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+
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+ //------------- CDC -------------//
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+#if CFG_TUD_CDC
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+ struct ATTR_PACKED
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+ {
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+ tusb_desc_interface_assoc_t iad;
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+
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+ //CDC Control Interface
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+ tusb_desc_interface_t comm_itf;
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+ cdc_desc_func_header_t header;
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+ cdc_desc_func_call_management_t call;
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+ cdc_desc_func_acm_t acm;
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+ cdc_desc_func_union_t union_func;
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+ tusb_desc_endpoint_t ep_notif;
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+
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+ //CDC Data Interface
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+ tusb_desc_interface_t data_itf;
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+ tusb_desc_endpoint_t ep_out;
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+ tusb_desc_endpoint_t ep_in;
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+ }cdc;
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+#endif
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+
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+//------------- Mass Storage -------------//
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+#if CFG_TUD_MSC
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+ struct ATTR_PACKED
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+ {
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+ tusb_desc_interface_t itf;
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+ tusb_desc_endpoint_t ep_out;
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+ tusb_desc_endpoint_t ep_in;
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+ }msc;
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+#endif
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+
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+#if 0
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+ //------------- HID Keyboard -------------//
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+#if CFG_TUD_HID_KEYBOARD
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+ tusb_desc_interface_t keyboard_interface;
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+ tusb_hid_descriptor_hid_t keyboard_hid;
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+ tusb_desc_endpoint_t keyboard_endpoint;
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+#endif
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+
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+//------------- HID Mouse -------------//
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+#if CFG_TUD_HID_MOUSE
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+ tusb_desc_interface_t mouse_interface;
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+ tusb_hid_descriptor_hid_t mouse_hid;
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+ tusb_desc_endpoint_t mouse_endpoint;
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+#endif
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+#endif
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+
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+} desc_auto_cfg_t;
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+
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+desc_auto_cfg_t const _desc_auto_config_struct =
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+{
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+ .config =
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+ {
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+ .bLength = sizeof(tusb_desc_configuration_t),
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+ .bDescriptorType = TUSB_DESC_CONFIGURATION,
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+
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+ .wTotalLength = sizeof(desc_auto_cfg_t),
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+ .bNumInterfaces = ITF_TOTAL,
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+
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+ .bConfigurationValue = 1,
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+ .iConfiguration = 0x00,
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+ .bmAttributes = TUSB_DESC_CONFIG_ATT_BUS_POWER,
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+ .bMaxPower = TUSB_DESC_CONFIG_POWER_MA(100)
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+ },
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+
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+#if CFG_TUD_CDC
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+ // IAD points to CDC Interfaces
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+ .cdc =
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+ {
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+ .iad =
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+ {
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+ .bLength = sizeof(tusb_desc_interface_assoc_t),
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+ .bDescriptorType = TUSB_DESC_INTERFACE_ASSOCIATION,
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+
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+ .bFirstInterface = ITF_NUM_CDC,
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+ .bInterfaceCount = 2,
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+
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+ .bFunctionClass = TUSB_CLASS_CDC,
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+ .bFunctionSubClass = CDC_COMM_SUBCLASS_ABSTRACT_CONTROL_MODEL,
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+ .bFunctionProtocol = CDC_COMM_PROTOCOL_ATCOMMAND,
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+ .iFunction = 0
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+ },
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+
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+ //------------- CDC Communication Interface -------------//
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+ .comm_itf =
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+ {
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+ .bLength = sizeof(tusb_desc_interface_t),
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+ .bDescriptorType = TUSB_DESC_INTERFACE,
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+ .bInterfaceNumber = ITF_NUM_CDC,
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+ .bAlternateSetting = 0,
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+ .bNumEndpoints = 1,
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+ .bInterfaceClass = TUSB_CLASS_CDC,
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+ .bInterfaceSubClass = CDC_COMM_SUBCLASS_ABSTRACT_CONTROL_MODEL,
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+ .bInterfaceProtocol = CDC_COMM_PROTOCOL_ATCOMMAND,
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+ .iInterface = 0x04
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+ },
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+
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+ .header =
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+ {
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+ .bLength = sizeof(cdc_desc_func_header_t),
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+ .bDescriptorType = TUSB_DESC_CLASS_SPECIFIC,
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+ .bDescriptorSubType = CDC_FUNC_DESC_HEADER,
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+ .bcdCDC = 0x0120
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+ },
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+
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+ .call =
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+ {
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+ .bLength = sizeof(cdc_desc_func_call_management_t),
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+ .bDescriptorType = TUSB_DESC_CLASS_SPECIFIC,
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+ .bDescriptorSubType = CDC_FUNC_DESC_CALL_MANAGEMENT,
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+ .bmCapabilities = { 0 },
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+ .bDataInterface = ITF_NUM_CDC+1,
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+ },
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+
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+ .acm =
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+ {
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+ .bLength = sizeof(cdc_desc_func_acm_t),
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+ .bDescriptorType = TUSB_DESC_CLASS_SPECIFIC,
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+ .bDescriptorSubType = CDC_FUNC_DESC_ABSTRACT_CONTROL_MANAGEMENT,
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+ .bmCapabilities = { // 0x02
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+ .support_line_request = 1,
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+ }
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+ },
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+
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+ .union_func =
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+ {
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+ .bLength = sizeof(cdc_desc_func_union_t), // plus number of
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+ .bDescriptorType = TUSB_DESC_CLASS_SPECIFIC,
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+ .bDescriptorSubType = CDC_FUNC_DESC_UNION,
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+ .bControlInterface = ITF_NUM_CDC,
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+ .bSubordinateInterface = ITF_NUM_CDC+1,
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+ },
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+
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+ .ep_notif =
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+ {
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+ .bLength = sizeof(tusb_desc_endpoint_t),
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+ .bDescriptorType = TUSB_DESC_ENDPOINT,
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+ .bEndpointAddress = EP_CDC_NOTIF,
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+ .bmAttributes = { .xfer = TUSB_XFER_INTERRUPT },
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+ .wMaxPacketSize = { .size = EP_CDC_NOTIF_SIZE },
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+ .bInterval = 0x10
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+ },
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+
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+ //------------- CDC Data Interface -------------//
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+ .data_itf =
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+ {
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+ .bLength = sizeof(tusb_desc_interface_t),
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+ .bDescriptorType = TUSB_DESC_INTERFACE,
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+ .bInterfaceNumber = ITF_NUM_CDC+1,
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+ .bAlternateSetting = 0x00,
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+ .bNumEndpoints = 2,
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+ .bInterfaceClass = TUSB_CLASS_CDC_DATA,
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+ .bInterfaceSubClass = 0,
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+ .bInterfaceProtocol = 0,
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+ .iInterface = 0x00
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+ },
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+
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+ .ep_out =
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+ {
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+ .bLength = sizeof(tusb_desc_endpoint_t),
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+ .bDescriptorType = TUSB_DESC_ENDPOINT,
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+ .bEndpointAddress = EP_CDC_OUT,
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+ .bmAttributes = { .xfer = TUSB_XFER_BULK },
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+ .wMaxPacketSize = { .size = EP_CDC_SIZE },
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+ .bInterval = 0
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+ },
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+
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+ .ep_in =
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+ {
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+ .bLength = sizeof(tusb_desc_endpoint_t),
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+ .bDescriptorType = TUSB_DESC_ENDPOINT,
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+ .bEndpointAddress = EP_CDC_IN,
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+ .bmAttributes = { .xfer = TUSB_XFER_BULK },
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+ .wMaxPacketSize = { .size = EP_CDC_SIZE },
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+ .bInterval = 0
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+ },
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+ },
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+#endif
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+
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+#if CFG_TUD_MSC
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+ .msc =
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+ {
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+ .itf =
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+ {
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+ .bLength = sizeof(tusb_desc_interface_t),
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+ .bDescriptorType = TUSB_DESC_INTERFACE,
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+ .bInterfaceNumber = ITF_NUM_MSC,
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+ .bAlternateSetting = 0x00,
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+ .bNumEndpoints = 2,
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+ .bInterfaceClass = TUSB_CLASS_MSC,
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+ .bInterfaceSubClass = MSC_SUBCLASS_SCSI,
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+ .bInterfaceProtocol = MSC_PROTOCOL_BOT,
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+ .iInterface = 0x05
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+ },
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+
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+ .ep_out =
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+ {
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+ .bLength = sizeof(tusb_desc_endpoint_t),
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+ .bDescriptorType = TUSB_DESC_ENDPOINT,
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+ .bEndpointAddress = EP_MSC_OUT,
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+ .bmAttributes = { .xfer = TUSB_XFER_BULK },
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+ .wMaxPacketSize = { .size = EP_MSC_SIZE},
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+ .bInterval = 1
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+ },
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+
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+ .ep_in =
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+ {
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+ .bLength = sizeof(tusb_desc_endpoint_t),
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+ .bDescriptorType = TUSB_DESC_ENDPOINT,
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+ .bEndpointAddress = EP_MSC_IN,
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+ .bmAttributes = { .xfer = TUSB_XFER_BULK },
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+ .wMaxPacketSize = { .size = EP_MSC_SIZE},
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+ .bInterval = 1
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+ }
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+ },
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+#endif
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+
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+#if 0
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+ //------------- HID Keyboard -------------//
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+ #if CFG_TUD_HID_KEYBOARD
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+ .keyboard_interface =
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+ {
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+ .bLength = sizeof(tusb_desc_interface_t),
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+ .bDescriptorType = TUSB_DESC_INTERFACE,
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+ .bInterfaceNumber = ITF_NUM_HID_KEYBOARD,
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+ .bAlternateSetting = 0x00,
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+ .bNumEndpoints = 1,
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+ .bInterfaceClass = TUSB_CLASS_HID,
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+ .bInterfaceSubClass = HID_SUBCLASS_BOOT,
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+ .bInterfaceProtocol = HID_PROTOCOL_KEYBOARD,
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+ .iInterface = 0x05
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+ },
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+
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+ .keyboard_hid =
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+ {
|
|
|
+ .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)
|
|
|
+ },
|
|
|
+
|
|
|
+ .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
|
|
|
+
|
|
|
+ //------------- HID Mouse -------------//
|
|
|
+ #if CFG_TUD_HID_MOUSE
|
|
|
+ .mouse_interface =
|
|
|
+ {
|
|
|
+ .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 = 0x06
|
|
|
+ },
|
|
|
+
|
|
|
+ .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)
|
|
|
+ },
|
|
|
+
|
|
|
+ .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
|
|
|
+#endif
|
|
|
+};
|
|
|
+
|
|
|
+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
|
|
|
+
|
|
|
+/*------------------------------------------------------------------*/
|
|
|
+/* MACRO TYPEDEF CONSTANT ENUM
|
|
|
+ *------------------------------------------------------------------*/
|
|
|
+
|
|
|
+/*------------------------------------------------------------------*/
|
|
|
+/* VARIABLE DECLARATION
|
|
|
+ *------------------------------------------------------------------*/
|
|
|
+
|
|
|
+/*------------------------------------------------------------------*/
|
|
|
+/* FUNCTION DECLARATION
|
|
|
+ *------------------------------------------------------------------*/
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+#endif
|
hathach