/******************** (C) COPYRIGHT 2010 STMicroelectronics ********************
* File Name          : usb_desc.c
* Author             : MCD Application Team
* Version            : V3.2.1
* Date               : 07/05/2010
* Description        : Descriptors for Custom HID Demo
********************************************************************************
* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
*******************************************************************************/

/* Includes ------------------------------------------------------------------*/
#include "usb_lib.h"
#include "pios_usb.h"
#include "pios_usb_hid.h"
#include "pios_usb_hid_desc.h"

/* Private typedef -----------------------------------------------------------*/
/* Private define ------------------------------------------------------------*/
/* Private macro -------------------------------------------------------------*/
/* Private variables ---------------------------------------------------------*/
/* Extern variables ----------------------------------------------------------*/
/* Private function prototypes -----------------------------------------------*/
/* Private functions ---------------------------------------------------------*/

/* USB Standard Device Descriptor */
const uint8_t PIOS_HID_DeviceDescriptor[PIOS_HID_SIZ_DEVICE_DESC] =
  {
    0x12,                       /*bLength */
    USB_DEVICE_DESCRIPTOR_TYPE, /*bDescriptorType*/
    0x00,                       /*bcdUSB */
    0x02,
    0x00,                       /*bDeviceClass*/
    0x00,                       /*bDeviceSubClass*/
    0x00,                       /*bDeviceProtocol*/
    0x40,                       /*bMaxPacketSize40*/
    (uint8_t)((PIOS_USB_VENDOR_ID) & 0xff),   /*idVendor */
    (uint8_t)((PIOS_USB_VENDOR_ID) >> 8),
    (uint8_t)((PIOS_USB_PRODUCT_ID) & 0xff),  /*idProduct */
    (uint8_t)((PIOS_USB_PRODUCT_ID) >> 8),
    (uint8_t)((PIOS_USB_VERSION_ID) & 0xff),  /*bcdDevice */
    (uint8_t)((PIOS_USB_VERSION_ID) >> 8),
    0x01,                        /*Index of string descriptor describing
                                              manufacturer */
    0x02,                        /*Index of string descriptor describing
                                             product*/
    0x03,                        /*Index of string descriptor describing the
                                             device serial number */
    0x01                        /*bNumConfigurations*/
  }
  ; /* PIOS_HID_DeviceDescriptor */


/* USB Configuration Descriptor */
/*   All Descriptors (Configuration, Interface, Endpoint, Class, Vendor */
const uint8_t PIOS_HID_ConfigDescriptor[PIOS_HID_SIZ_CONFIG_DESC] =
  {
    0x09, /* bLength: Configuation Descriptor size */
    USB_CONFIGURATION_DESCRIPTOR_TYPE, /* bDescriptorType: Configuration */
    PIOS_HID_SIZ_CONFIG_DESC,
    /* wTotalLength: Bytes returned */
    0x00,
    0x01,         /* bNumInterfaces: 1 interface */
    0x01,         /* bConfigurationValue: Configuration value */
    0x00,         /* iConfiguration: Index of string descriptor describing
                                 the configuration*/
    0xC0,         /* bmAttributes: Bus powered */
    0x32,         /* MaxPower 100 mA: this current is used for detecting Vbus */

    /************** Descriptor of Custom HID interface ****************/
    /* 09 */
    0x09,         /* bLength: Interface Descriptor size */
    USB_INTERFACE_DESCRIPTOR_TYPE,/* bDescriptorType: Interface descriptor type */
    0x00,         /* bInterfaceNumber: Number of Interface */
    0x00,         /* bAlternateSetting: Alternate setting */
    0x02,         /* bNumEndpoints */
    0x03,         /* bInterfaceClass: HID */
    0x00,         /* bInterfaceSubClass : 1=BOOT, 0=no boot */
    0x00,         /* nInterfaceProtocol : 0=none, 1=keyboard, 2=mouse */
    0,            /* iInterface: Index of string descriptor */
    /******************** Descriptor of Custom HID HID ********************/
    /* 18 */
    0x09,         /* bLength: HID Descriptor size */
    HID_DESCRIPTOR_TYPE, /* bDescriptorType: HID */
    0x10,         /* bcdHID: HID Class Spec release number */
    0x01,
    0x00,         /* bCountryCode: Hardware target country */
    0x01,         /* bNumDescriptors: Number of HID class descriptors to follow */
    0x22,         /* bDescriptorType */
    PIOS_HID_SIZ_REPORT_DESC,/* wItemLength: Total length of Report descriptor */
    0x00,
    /******************** Descriptor of Custom HID endpoints ******************/
    /* 27 */
    0x07,          /* bLength: Endpoint Descriptor size */
    USB_ENDPOINT_DESCRIPTOR_TYPE, /* bDescriptorType: */

    0x81,          /* bEndpointAddress: Endpoint Address (IN) */
    0x03,          /* bmAttributes: Interrupt endpoint */
    0x40,          /* wMaxPacketSize: 2 Bytes max */
    0x00,
    0x01,          /* bInterval: Polling Interval (32 ms) */
    /* 34 */
    	
    0x07,	/* bLength: Endpoint Descriptor size */
    USB_ENDPOINT_DESCRIPTOR_TYPE,	/* bDescriptorType: */
			/*	Endpoint descriptor type */
    0x01,	/* bEndpointAddress: */
			/*	Endpoint Address (OUT) */
    0x03,	/* bmAttributes: Interrupt endpoint */
    0x40,	/* wMaxPacketSize: 2 Bytes max  */
    0x00,
    0x01,	/* bInterval: Polling Interval (20 ms) */
    /* 41 */
  }
  ; /* PIOS_HID_ConfigDescriptor */
const uint8_t PIOS_HID_ReportDescriptor[PIOS_HID_SIZ_REPORT_DESC] =
  {                    
    0x06, 0x9c, 0xff,      /* USAGE_PAGE (Vendor Page: 0xFF00) */                       
    0x09, 0x01,            /* USAGE (Demo Kit)               */    
    0xa1, 0x01,            /* COLLECTION (Application)       */            
    /* 6 */
    
    /* Data 1 */        
    0x85, 0x01,            /*     REPORT_ID (1)		     */
    0x09, 0x02,            /*     USAGE (LED 1)	             */
    0x15, 0x00,            /*     LOGICAL_MINIMUM (0)        */          
    0x25, 0xff,            /*     LOGICAL_MAXIMUM (255)      */           
    0x75, 0x08,            /*     REPORT_SIZE (8)            */        
    0x95, PIOS_USB_HID_DATA_LENGTH+1,            /*     REPORT_COUNT (1)           */       
    0x81, 0x83,            /*     INPUT (Const,Var,Array)          */                    
    /* 20 */	  
	  
    /* Data 1 */        
    0x85, 0x02,            /*     REPORT_ID (2)		     */
    0x09, 0x03,            /*     USAGE (LED 1)	             */
    0x15, 0x00,            /*     LOGICAL_MINIMUM (0)        */          
    0x25, 0xff,            /*     LOGICAL_MAXIMUM (255)      */           
    0x75, 0x08,            /*     REPORT_SIZE (8)            */        
    0x95, PIOS_USB_HID_DATA_LENGTH+1,            /*     REPORT_COUNT (1)           */       
    0x91, 0x82,            /*     OUTPUT (Data,Var,Abs,Vol)  */  
    /* 34 */	  
	  
    0xc0 	          /*     END_COLLECTION	             */
  }; /* PIOS_HID_ReportDescriptor */

/* USB String Descriptors (optional) */
const uint8_t PIOS_HID_StringLangID[PIOS_HID_SIZ_STRING_LANGID] =
  {
    PIOS_HID_SIZ_STRING_LANGID,
    USB_STRING_DESCRIPTOR_TYPE,
    0x09,
    0x04
  }
  ; /* LangID = 0x0409: U.S. English */

const uint8_t PIOS_HID_StringVendor[PIOS_HID_SIZ_STRING_VENDOR] =
  {
    PIOS_HID_SIZ_STRING_VENDOR, /* Size of Vendor string */
    USB_STRING_DESCRIPTOR_TYPE,  /* bDescriptorType*/
    /* Manufacturer: "STMicroelectronics" */
    'o', 0, 'p', 0, 'e', 0, 'n', 0, 'p', 0, 'i', 0, 'l', 0, 'o', 0,
    't', 0, '.', 0, 'o', 0, 'r', 0, 'g', 0
  };

const uint8_t PIOS_HID_StringProduct[PIOS_HID_SIZ_STRING_PRODUCT] =
  {
    PIOS_HID_SIZ_STRING_PRODUCT,          /* bLength */
    USB_STRING_DESCRIPTOR_TYPE,        /* bDescriptorType */
    'O', 0, 'p', 0, 'e', 0, 'n', 0, 'P', 0, 'i', 0, 'l', 0,
    'o', 0, 't', 0
  };

uint8_t PIOS_HID_StringSerial[PIOS_HID_SIZ_STRING_SERIAL] =
  {
    PIOS_HID_SIZ_STRING_SERIAL,           /* bLength */
    USB_STRING_DESCRIPTOR_TYPE,        /* bDescriptorType */
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0,       
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0       
  };

/******************* (C) COPYRIGHT 2010 STMicroelectronics *****END OF FILE****/

