/******************************************************************************
* @file descriptors.c
* @brief NUC029xGE series USBD descriptor
*
* @note
* Copyright (C) 2016 Nuvoton Technology Corp. All rights reserved.
******************************************************************************/
#ifndef __DESCRIPTORS_C__
#define __DESCRIPTORS_C__
/*!<Includes */
#include "NUC029xGE.h"
#include "usbd.h"
#include "hid_kb.h"
/*!<USB HID Report Descriptor */
const uint8_t HID_KeyboardReportDescriptor[] =
{
0x05, 0x01, /* Usage Page(Generic Desktop Controls) */
0x09, 0x06, /* Usage(Keyboard) */
0xA1, 0x01, /* Collection(Application) */
0x05, 0x07, /* Usage Page(Keyboard/Keypad) */
0x19, 0xE0, /* Usage Minimum(0xE0) */
0x29, 0xE7, /* Usage Maximum(0xE7) */
0x15, 0x00, /* Logical Minimum(0x0) */
0x25, 0x01, /* Logical Maximum(0x1) */
0x75, 0x01, /* Report Size(0x1) */
0x95, 0x08, /* Report Count(0x8) */
0x81, 0x02, /* Input (Data) => Modifier byte */
0x95, 0x01, /* Report Count(0x1) */
0x75, 0x08, /* Report Size(0x8) */
0x81, 0x01, /* Input (Constant) => Reserved byte */
0x95, 0x05, /* Report Count(0x5) */
0x75, 0x01, /* Report Size(0x1) */
0x05, 0x08, /* Usage Page(LEDs) */
0x19, 0x01, /* Usage Minimum(0x1) */
0x29, 0x05, /* Usage Maximum(0x5) */
0x91, 0x02, /* Output (Data) => LED report */
0x95, 0x01, /* Report Count(0x1) */
0x75, 0x03, /* Report Size(0x3) */
0x91, 0x01, /* Output (Constant) => LED report padding */
0x95, 0x06, /* Report Count(0x6) */
0x75, 0x08, /* Report Size(0x8) */
0x15, 0x00, /* Logical Minimum(0x0) */
0x25, 0x65, /* Logical Maximum(0x65) */
0x05, 0x07, /* Usage Page(Keyboard/Keypad) */
0x19, 0x00, /* Usage Minimum(0x0) */
0x29, 0x65, /* Usage Maximum(0x65) */
0x81, 0x00, /* Input (Data) */
0xC0, /* End Collection */
};
/*----------------------------------------------------------------------------*/
/*!<USB Device Descriptor */
const uint8_t gu8DeviceDescriptor[] =
{
LEN_DEVICE, /* bLength */
DESC_DEVICE, /* bDescriptorType */
#ifdef SUPPORT_LPM
0x01, 0x02, /* bcdUSB >= 0x0201 to support LPM */
#else
0x10, 0x01, /* bcdUSB */
#endif
0x00, /* bDeviceClass */
0x00, /* bDeviceSubClass */
0x00, /* bDeviceProtocol */
EP0_MAX_PKT_SIZE, /* bMaxPacketSize0 */
/* idVendor */
USBD_VID & 0x00FF,
(USBD_VID & 0xFF00) >> 8,
/* idProduct */
USBD_PID & 0x00FF,
(USBD_PID & 0xFF00) >> 8,
0x00, 0x00, /* bcdDevice */
0x01, /* iManufacture */
0x02, /* iProduct */
0x03, /* iSerialNumber - no serial */
0x01 /* bNumConfigurations */
};
/*!<USB Configure Descriptor */
const uint8_t gu8ConfigDescriptor[] =
{
LEN_CONFIG, /* bLength */
DESC_CONFIG, /* bDescriptorType */
/* wTotalLength */
LEN_CONFIG_AND_SUBORDINATE & 0x00FF,
(LEN_CONFIG_AND_SUBORDINATE & 0xFF00) >> 8,
0x01, /* bNumInterfaces */
0x01, /* bConfigurationValue */
0x00, /* iConfiguration */
0x80 | (USBD_SELF_POWERED << 6) | (USBD_REMOTE_WAKEUP << 5),/* bmAttributes */
USBD_MAX_POWER, /* MaxPower */
/* I/F descr: HID */
LEN_INTERFACE, /* bLength */
DESC_INTERFACE, /* bDescriptorType */
0x00, /* bInterfaceNumber */
0x00, /* bAlternateSetting */
0x01, /* bNumEndpoints */
0x03, /* bInterfaceClass */
0x01, /* bInterfaceSubClass */
HID_KEYBOARD, /* bInterfaceProtocol */
0x00, /* iInterface */
/* HID Descriptor */
LEN_HID, /* Size of this descriptor in UINT8s. */
DESC_HID, /* HID descriptor type. */
0x10, 0x01, /* HID Class Spec. release number. */
0x00, /* H/W target country. */
0x01, /* Number of HID class descriptors to follow. */
DESC_HID_RPT, /* Descriptor type. */
/* Total length of report descriptor. */
sizeof(HID_KeyboardReportDescriptor) & 0x00FF,
(sizeof(HID_KeyboardReportDescriptor) & 0xFF00) >> 8,
/* EP Descriptor: interrupt in. */
LEN_ENDPOINT, /* bLength */
DESC_ENDPOINT, /* bDescriptorType */
(INT_IN_EP_NUM | EP_INPUT), /* bEndpointAddress */
EP_INT, /* bmAttributes */
/* wMaxPacketSize */
EP2_MAX_PKT_SIZE & 0x00FF,
(EP2_MAX_PKT_SIZE & 0xFF00) >> 8,
HID_DEFAULT_INT_IN_INTERVAL /* bInterval */
};
/*!<USB Language String Descriptor */
const uint8_t gu8StringLang[4] =
{
4, /* bLength */
DESC_STRING, /* bDescriptorType */
0x09, 0x04
};
/*!<USB Vendor String Descriptor */
const uint8_t gu8VendorStringDesc[] =
{
16,
DESC_STRING,
'N', 0, 'u', 0, 'v', 0, 'o', 0, 't', 0, 'o', 0, 'n', 0
};
/*!<USB Product String Descriptor */
const uint8_t gu8ProductStringDesc[] =
{
26,
DESC_STRING,
'H', 0, 'I', 0, 'D', 0, ' ', 0, 'K', 0, 'e', 0, 'y', 0, 'b', 0, 'o', 0, 'a', 0, 'r', 0, 'd', 0
};
const uint8_t gu8StringSerial[26] =
{
26, // bLength
DESC_STRING, // bDescriptorType
'A', 0, '0', 0, '2', 0, '0', 0, '1', 0, '4', 0, '0', 0, '9', 0, '0', 0, '3', 0, '0', 0, '2', 0
};
const uint8_t *gpu8UsbString[4] =
{
gu8StringLang,
gu8VendorStringDesc,
gu8ProductStringDesc,
gu8StringSerial
};
const uint8_t *gpu8UsbHidReport[3] =
{
HID_KeyboardReportDescriptor,
NULL,
NULL
};
const uint32_t gu32UsbHidReportLen[3] =
{
sizeof(HID_KeyboardReportDescriptor),
0,
0
};
const uint32_t gu32ConfigHidDescIdx[3] =
{
(LEN_CONFIG + LEN_INTERFACE),
0,
0
};
#ifdef SUPPORT_LPM
const uint8_t gu8BosDescriptor[] =
{
LEN_BOS, /* bLength */
DESC_BOS, /* bDescriptorType */
/* wTotalLength */
0x0C & 0x00FF,
(0x0C & 0xFF00) >> 8,
0x01, /* bNumDeviceCaps */
/* Device Capability */
LEN_DEVCAP, /* bLength */
DESC_DEVCAP,/* bDescriptorType */
0x02, /* bDevCapabilityType, 0x02 is USB 2.0 Extension */
0x06, 0x04, 0x00, 0x00 /* bmAttributes, 32 bits */
/* bit 0 : Reserved. Must 0. */
/* bit 1 : 1 to support LPM. */
/* bit 2 : 1 to support BSL & Alternat HIRD. */
/* bit 3 : 1 to recommend Baseline BESL. */
/* bit 4 : 1 to recommand Deep BESL. */
/* bit 11:8 : Recommend Baseline BESL value. Ignore by bit3 is zero. */
/* bit 15:12 : Recommend Deep BESL value. Ignore by bit4 is zero. */
/* bit 31:16 : Reserved. Must 0. */
};
#endif
const S_USBD_INFO_T gsInfo =
{
gu8DeviceDescriptor,
gu8ConfigDescriptor,
gpu8UsbString,
gpu8UsbHidReport,
gu32UsbHidReportLen,
gu32ConfigHidDescIdx,
#ifdef SUPPORT_LPM
gu8BosDescriptor
#else
NULL
#endif
};
#endif /* __DESCRIPTORS_C__ */
/*** (C) COPYRIGHT 2016 Nuvoton Technology Corp. ***/
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