usb_descriptors.c

ATMEL at90usb128 usb HID source code for win-avr

//! @file usb_descriptors.c,v
//!
//! Copyright (c) 2004 Atmel.
//!
//! Use of this program is subject to Atmel's End User License Agreement.
//! Please read file license.txt for copyright notice.
//!
//! @brief  USB parameters.
//!
//! This file contains the usb parameters that uniquely identify the
//! application through descriptor tables.
//!
//! @version 1.1 at90usb128-demo-hidgen-std-2_0_0 $Id: usb_descriptors.c,v 1.1 2007/01/05 12:56:55 rletendu Exp $
//!
//! @todo
//! @bug


//_____ I N C L U D E S ____________________________________________________

#include "config.h"
#include "conf_usb.h"

#include "lib_mcu\usb\usb_drv.h"
#include "usb_descriptors.h"
#include "modules\usb\device_chap9\usb_standard_request.h"
#include "usb_specific_request.h"


//_____ M A C R O S ________________________________________________________




//_____ D E F I N I T I O N ________________________________________________

// usb_user_device_descriptor
code S_usb_device_descriptor usb_dev_desc =
{
  sizeof(usb_dev_desc)
, DEVICE_DESCRIPTOR
, Usb_write_word_enum_struc(USB_SPECIFICATION)
, DEVICE_CLASS
, DEVICE_SUB_CLASS
, DEVICE_PROTOCOL
, EP_CONTROL_LENGTH
, Usb_write_word_enum_struc(VENDOR_ID)
, Usb_write_word_enum_struc(PRODUCT_ID)
, Usb_write_word_enum_struc(RELEASE_NUMBER)
, MAN_INDEX
, PROD_INDEX
, SN_INDEX
, NB_CONFIGURATION
};

// usb_user_configuration_descriptor FS
code S_usb_user_configuration_descriptor usb_conf_desc = {
 { sizeof(S_usb_configuration_descriptor)
 , CONFIGURATION_DESCRIPTOR
 , Usb_write_word_enum_struc(sizeof(S_usb_configuration_descriptor)+sizeof(S_usb_interface_descriptor)\
   +sizeof(S_usb_hid_descriptor)+sizeof(S_usb_endpoint_descriptor)+sizeof(S_usb_endpoint_descriptor))
 , NB_INTERFACE
 , CONF_NB
 , CONF_INDEX
 , CONF_ATTRIBUTES
 , MAX_POWER
 }
 ,
 { sizeof(S_usb_interface_descriptor)
 , INTERFACE_DESCRIPTOR
 , INTERFACE_NB
 , ALTERNATE
 , NB_ENDPOINT
 , INTERFACE_CLASS
 , INTERFACE_SUB_CLASS
 , INTERFACE_PROTOCOL
 , INTERFACE_INDEX
 }
 ,
 { 9, HID, 0x0111, 8, 1, REPORT, SIZE_OF_REPORT }
 ,
 { sizeof(S_usb_endpoint_descriptor)
 , ENDPOINT_DESCRIPTOR
 , ENDPOINT_NB_1
 , EP_ATTRIBUTES_1
 , Usb_write_word_enum_struc(EP_SIZE_1)
 , EP_INTERVAL_1
 }
 ,
  { sizeof(S_usb_endpoint_descriptor)
 , ENDPOINT_DESCRIPTOR
 , ENDPOINT_NB_2
 , EP_ATTRIBUTES_2
 , Usb_write_word_enum_struc(EP_SIZE_2)
 , EP_INTERVAL_2
 }
};



                                      // usb_user_manufacturer_string_descriptor
code S_usb_manufacturer_string_descriptor usb_user_manufacturer_string_descriptor = {
  sizeof(usb_user_manufacturer_string_descriptor)
, STRING_DESCRIPTOR
, USB_MANUFACTURER_NAME
};


                                      // usb_user_product_string_descriptor

code S_usb_product_string_descriptor usb_user_product_string_descriptor = {
  sizeof(usb_user_product_string_descriptor)
, STRING_DESCRIPTOR
, USB_PRODUCT_NAME
};


                                      // usb_user_serial_number

code S_usb_serial_number usb_user_serial_number = {
  sizeof(usb_user_serial_number)
, STRING_DESCRIPTOR
, USB_SERIAL_NUMBER
};


                                      // usb_user_language_id

code S_usb_language_id usb_user_language_id = {
  sizeof(usb_user_language_id)
, STRING_DESCRIPTOR
, Usb_write_word_enum_struc(LANGUAGE_ID)
};


code S_usb_hid_report_descriptor usb_hid_report_descriptor = {
      0x06, 0xFF, 0xFF,         // 04|2   , Usage Page (vendordefined?)
      0x09, 0x01,               // 08|1   , Usage      (vendordefined
      0xA1, 0x01,               // A0|1   , Collection (Application)
      // IN report
      0x09, 0x02,               // 08|1   , Usage      (vendordefined)
      0x09, 0x03,               // 08|1   , Usage      (vendordefined)
      0x15, 0x00,               // 14|1   , Logical Minimum(0 for signed byte?)
      0x26 ,0xFF,0x00,           // 24|1   , Logical Maximum(255 for signed byte?)
      0x75, 0x08,               // 74|1   , Report Size(8) = field size in bits = 1 byte
      0x95, LENGTH_OF_REPORT_IN,   // 94|1:ReportCount(size) = repeat count of previous item
      0x81, 0x02,               // 80|1: IN report (Data,Variable, Absolute)
      // OUT report
      0x09, 0x04,               // 08|1   , Usage      (vendordefined)
      0x09, 0x05,               // 08|1   , Usage      (vendordefined)
      0x15, 0x00,               // 14|1   , Logical Minimum(0 for signed byte?)
      0x26, 0xFF,0x00,           // 24|1   , Logical Maximum(255 for signed byte?)
      0x75, 0x08,               // 74|1   , Report Size(8) = field size in bits = 1 byte
      0x95, LENGTH_OF_REPORT_OUT,   // 94|1:ReportCount(size) = repeat count of previous item
      0x91, 0x02,               // 90|1: OUT report (Data,Variable, Absolute)
      // Feature report
      0x09, 0x06,               // 08|1   , Usage      (vendordefined)
      0x09, 0x07,               // 08|1   , Usage      (vendordefined)
      0x15, 0x00,               // 14|1   , LogicalMinimum(0 for signed byte)
      0x26, 0xFF,0x00,          // 24|1   , Logical Maximum(255 for signed byte)
      0x75, 0x08,               // 74|1   , Report Size(8) =field size in bits = 1 byte
      0x95, 0x04,               // 94|1:ReportCount
      0xB1, 0x02,               // B0|1:   Feature report
      0xC0                      // C0|0    , End Collection
 };