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gnuk/src/usb_desc.c
Niibe Yutaka a96a3eefe6 Update Chopstx, follow the change of USB API
2016-06-14 14:29:17 +09:00

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/*
* usb_desc.c - USB Descriptor
*/
#include <stdint.h>
#include <string.h>
#include "config.h"
#include "sys.h"
#include "usb_lld.h"
#include "usb_conf.h"
#include "usb-cdc.h"
#ifdef HID_CARD_CHANGE_SUPPORT
/* HID report descriptor. */
#define HID_REPORT_DESC_SIZE (sizeof (hid_report_desc))
static const uint8_t hid_report_desc[] = {
0x05, 0x01, /* USAGE_PAGE (Generic Desktop) */
0x09, 0x07, /* USAGE (Keypad) */
0xa1, 0x01, /* COLLECTION (Application) */
0x05, 0x07, /* USAGE_PAGE (Key Codes) */
0x19, 0xe0, /* USAGE_MINIMUM (Keyboard LeftControl) */
0x29, 0xe7, /* USAGE_MAXIMUM (Keyboard Right GUI) */
0x15, 0x00, /* LOGICAL_MINIMUM (0) */
0x25, 0x01, /* LOGICAL_MAXIMUM (1) */
0x75, 0x01, /* REPORT_SIZE (1) */
0x95, 0x08, /* REPORT_COUNT (8) */
0x81, 0x02, /* INPUT (Data,Var,Abs); Modifier byte */
/*
* NumLock, CapsLock, ScrollLock, Compose, Kana, Power, Shift,
* Do Not Disturb
*/
0x05, 0x08, /* USAGE_PAGE (LEDs) */
0x19, 0x01, /* USAGE_MINIMUM (1) */
0x29, 0x08, /* USAGE_MAXIMUM (8) */
0x95, 0x08, /* REPORT_COUNT (8) */
0x75, 0x01, /* REPORT_SIZE (1) */
0x91, 0x02, /* OUTPUT (Data,Var,Abs); LED report */
0x05, 0x07, /* USAGE_PAGE (Key Codes) */
0x19, 0x00, /* USAGE_MINIMUM (Reserved (no event indicated)) */
0x29, 0x65, /* USAGE_MAXIMUM (Keyboard Application) */
0x15, 0x00, /* LOGICAL_MINIMUM (0) */
0x25, 0x65, /* LOGICAL_MAXIMUM (101) */
0x95, 0x06, /* REPORT_COUNT (1) */
0x75, 0x08, /* REPORT_SIZE (8) */
0x81, 0x00, /* INPUT (Data,Ary,Abs); Key arrays (1 bytes) */
0xc0 /* END_COLLECTION */
};
#endif
#define USB_CCID_INTERFACE_CLASS 0x0B
#define USB_CCID_INTERFACE_SUBCLASS 0x00
#define USB_CCID_INTERFACE_BULK_PROTOCOL 0x00
#define USB_CCID_DATA_SIZE 64
/* USB Standard Device Descriptor */
static const uint8_t device_desc[] = {
18, /* bLength */
DEVICE_DESCRIPTOR, /* bDescriptorType */
0x10, 0x01, /* bcdUSB = 1.1 */
0x00, /* bDeviceClass: 0 means deferred to interface */
0x00, /* bDeviceSubClass */
0x00, /* bDeviceProtocol */
0x40, /* bMaxPacketSize0 */
#include "usb-vid-pid-ver.c.inc"
1, /* Index of string descriptor describing manufacturer */
2, /* Index of string descriptor describing product */
3, /* Index of string descriptor describing the device's serial number */
0x01 /* bNumConfigurations */
};
#define CCID_TOTAL_LENGTH (9+9+54+7+7+7)
#ifdef HID_CARD_CHANGE_SUPPORT
#define HID_TOTAL_LENGTH (9+9+7)
#else
#define HID_TOTAL_LENGTH 0
#endif
#ifdef ENABLE_VIRTUAL_COM_PORT
#define VCOM_TOTAL_LENGTH (9+5+5+4+5+7+9+7+7)
#else
#define VCOM_TOTAL_LENGTH 0
#endif
#ifdef PINPAD_DND_SUPPORT
#define MSC_TOTAL_LENGTH (9+7+7)
#else
#define MSC_TOTAL_LENGTH 0
#endif
#define W_TOTAL_LENGTH (CCID_TOTAL_LENGTH + HID_TOTAL_LENGTH \
+ VCOM_TOTAL_LENGTH + MSC_TOTAL_LENGTH)
/* Configuation Descriptor */
static const uint8_t config_desc[] = {
9, /* bLength: Configuation Descriptor size */
CONFIG_DESCRIPTOR, /* bDescriptorType: Configuration */
W_TOTAL_LENGTH, 0x00, /* wTotalLength:no of returned bytes */
NUM_INTERFACES, /* bNumInterfaces: */
0x01, /* bConfigurationValue: Configuration value */
0x00, /* iConfiguration: Index of string descriptor describing the configuration */
USB_INITIAL_FEATURE, /* bmAttributes*/
50, /* MaxPower 100 mA */
/* Interface Descriptor */
9, /* bLength: Interface Descriptor size */
INTERFACE_DESCRIPTOR, /* bDescriptorType: Interface */
CCID_INTERFACE, /* bInterfaceNumber: Index of this interface */
0, /* Alternate setting for this interface */
3, /* bNumEndpoints: Bulk-IN, Bulk-OUT, Intr-IN */
USB_CCID_INTERFACE_CLASS,
USB_CCID_INTERFACE_SUBCLASS,
USB_CCID_INTERFACE_BULK_PROTOCOL,
0, /* string index for interface */
/* ICC Descriptor */
54, /* bLength: */
0x21, /* bDescriptorType: USBDESCR_ICC */
0x10, 0x01, /* bcdCCID: revision 1.1 (of CCID) */
0, /* bMaxSlotIndex: */
1, /* bVoltageSupport: 5V-only */
0x02, 0, 0, 0, /* dwProtocols: T=1 */
0xa0, 0x0f, 0, 0, /* dwDefaultClock: 4000 */
0xa0, 0x0f, 0, 0, /* dwMaximumClock: 4000 */
0, /* bNumClockSupported: 0x00 */
0x80, 0x25, 0, 0, /* dwDataRate: 9600 */
0x80, 0x25, 0, 0, /* dwMaxDataRate: 9600 */
0, /* bNumDataRateSupported: 0x00 */
0xfe, 0, 0, 0, /* dwMaxIFSD: 254 */
0, 0, 0, 0, /* dwSynchProtocols: 0 */
0, 0, 0, 0, /* dwMechanical: 0 */
0x7a, 0x04, 0x02, 0x00, /* dwFeatures:
* Short and extended APDU level: 0x40000 ----
* Short APDU level : 0x20000 *
* (ICCD?) : 0x00800 ----
* Automatic IFSD : 0x00400 *
* NAD value other than 0x00 : 0x00200
* Can set ICC in clock stop : 0x00100
* Automatic PPS CUR : 0x00080
* Automatic PPS PROP : 0x00040 *
* Auto baud rate change : 0x00020 *
* Auto clock change : 0x00010 *
* Auto voltage selection : 0x00008 *
* Auto activaction of ICC : 0x00004
* Automatic conf. based on ATR : 0x00002 *
*/
0x0f, 0x01, 0, 0, /* dwMaxCCIDMessageLength: 271 */
0xff, /* bClassGetResponse: 0xff */
0x00, /* bClassEnvelope: 0 */
0, 0, /* wLCDLayout: 0 */
#if defined(PINPAD_SUPPORT)
#if defined(PINPAD_CIR_SUPPORT) || defined(PINPAD_DND_SUPPORT)
1, /* bPinSupport: with PIN pad (verify) */
#elif defined(PINPAD_DIAL_SUPPORT)
3, /* bPinSupport: with PIN pad (verify, modify) */
#endif
#else
0, /* bPinSupport: No PIN pad */
#endif
1, /* bMaxCCIDBusySlots: 1 */
/*Endpoint IN1 Descriptor*/
7, /* bLength: Endpoint Descriptor size */
ENDPOINT_DESCRIPTOR, /* bDescriptorType: Endpoint */
0x81, /* bEndpointAddress: (IN1) */
0x02, /* bmAttributes: Bulk */
USB_CCID_DATA_SIZE, 0x00, /* wMaxPacketSize: */
0x00, /* bInterval */
/*Endpoint OUT1 Descriptor*/
7, /* bLength: Endpoint Descriptor size */
ENDPOINT_DESCRIPTOR, /* bDescriptorType: Endpoint */
0x01, /* bEndpointAddress: (OUT1) */
0x02, /* bmAttributes: Bulk */
USB_CCID_DATA_SIZE, 0x00, /* wMaxPacketSize: */
0x00, /* bInterval */
/*Endpoint IN2 Descriptor*/
7, /* bLength: Endpoint Descriptor size */
ENDPOINT_DESCRIPTOR, /* bDescriptorType: Endpoint */
0x82, /* bEndpointAddress: (IN2) */
0x03, /* bmAttributes: Interrupt */
0x04, 0x00, /* wMaxPacketSize: 4 */
0xFF, /* bInterval (255ms) */
#ifdef HID_CARD_CHANGE_SUPPORT
/* Interface Descriptor */
9, /* bLength: Interface Descriptor size */
INTERFACE_DESCRIPTOR, /* bDescriptorType: Interface */
HID_INTERFACE, /* bInterfaceNumber: Number of Interface */
0x00, /* bAlternateSetting: Alternate setting */
0x01, /* bNumEndpoints: One endpoint used */
0x03, /* bInterfaceClass: HID */
0x00, /* bInterfaceSubClass: no boot */
0x00, /* bInterfaceProtocol: 0=none */
0x00, /* iInterface: no string for this interface */
9, /* bLength: HID Descriptor size */
0x21, /* bDescriptorType: HID */
0x10, 0x01, /* bcdHID: HID Class Spec release number */
0x00, /* bCountryCode: Hardware target country */
0x01, /* bNumDescriptors: Number of HID class descriptors to follow */
0x22, /* bDescriptorType */
HID_REPORT_DESC_SIZE, 0, /* wItemLength: Total length of Report descriptor */
/*Endpoint IN7 Descriptor*/
7, /* bLength: Endpoint Descriptor size */
ENDPOINT_DESCRIPTOR, /* bDescriptorType: Endpoint */
0x87, /* bEndpointAddress: (IN7) */
0x03, /* bmAttributes: Interrupt */
0x02, 0x00, /* wMaxPacketSize: 2 */
0x20, /* bInterval (32ms) */
#endif
#ifdef ENABLE_VIRTUAL_COM_PORT
/* Interface Descriptor */
9, /* bLength: Interface Descriptor size */
INTERFACE_DESCRIPTOR, /* bDescriptorType: Interface */
VCOM_INTERFACE_0, /* bInterfaceNumber: Index of Interface */
0x00, /* bAlternateSetting: Alternate setting */
0x01, /* bNumEndpoints: One endpoints used */
0x02, /* bInterfaceClass: Communication Interface Class */
0x02, /* bInterfaceSubClass: Abstract Control Model */
0x01, /* bInterfaceProtocol: Common AT commands */
0x00, /* iInterface: */
/*Header Functional Descriptor*/
5, /* bLength: Endpoint Descriptor size */
0x24, /* bDescriptorType: CS_INTERFACE */
0x00, /* bDescriptorSubtype: Header Func Desc */
0x10, 0x01, /* bcdCDC: spec release number */
/*Call Managment Functional Descriptor*/
5, /* bFunctionLength */
0x24, /* bDescriptorType: CS_INTERFACE */
0x01, /* bDescriptorSubtype: Call Management Func Desc */
0x03, /* bmCapabilities: D0+D1 */
VCOM_INTERFACE_1, /* bDataInterface */
/*ACM Functional Descriptor*/
4, /* bFunctionLength */
0x24, /* bDescriptorType: CS_INTERFACE */
0x02, /* bDescriptorSubtype: Abstract Control Management desc */
0x02, /* bmCapabilities */
/*Union Functional Descriptor*/
5, /* bFunctionLength */
0x24, /* bDescriptorType: CS_INTERFACE */
0x06, /* bDescriptorSubtype: Union func desc */
VCOM_INTERFACE_0, /* bMasterInterface: Communication class interface */
VCOM_INTERFACE_1, /* bSlaveInterface0: Data Class Interface */
/*Endpoint 4 Descriptor*/
7, /* bLength: Endpoint Descriptor size */
ENDPOINT_DESCRIPTOR, /* bDescriptorType: Endpoint */
0x84, /* bEndpointAddress: (IN4) */
0x03, /* bmAttributes: Interrupt */
VIRTUAL_COM_PORT_INT_SIZE, 0x00, /* wMaxPacketSize: */
0xFF, /* bInterval: */
/*Data class interface descriptor*/
9, /* bLength: Endpoint Descriptor size */
INTERFACE_DESCRIPTOR, /* bDescriptorType: */
VCOM_INTERFACE_1, /* bInterfaceNumber: Index of Interface */
0x00, /* bAlternateSetting: Alternate setting */
0x02, /* bNumEndpoints: Two endpoints used */
0x0A, /* bInterfaceClass: CDC */
0x00, /* bInterfaceSubClass: */
0x00, /* bInterfaceProtocol: */
0x00, /* iInterface: */
/*Endpoint 5 Descriptor*/
7, /* bLength: Endpoint Descriptor size */
ENDPOINT_DESCRIPTOR, /* bDescriptorType: Endpoint */
0x05, /* bEndpointAddress: (OUT5) */
0x02, /* bmAttributes: Bulk */
VIRTUAL_COM_PORT_DATA_SIZE, 0x00, /* wMaxPacketSize: */
0x00, /* bInterval: ignore for Bulk transfer */
/*Endpoint 3 Descriptor*/
7, /* bLength: Endpoint Descriptor size */
ENDPOINT_DESCRIPTOR, /* bDescriptorType: Endpoint */
0x83, /* bEndpointAddress: (IN3) */
0x02, /* bmAttributes: Bulk */
VIRTUAL_COM_PORT_DATA_SIZE, 0x00, /* wMaxPacketSize: */
0x00, /* bInterval */
#endif
#ifdef PINPAD_DND_SUPPORT
/* Interface Descriptor.*/
9, /* bLength: Interface Descriptor size */
INTERFACE_DESCRIPTOR, /* bDescriptorType: Interface */
MSC_INTERFACE, /* bInterfaceNumber. */
0x00, /* bAlternateSetting. */
0x02, /* bNumEndpoints. */
0x08, /* bInterfaceClass (Mass Stprage). */
0x06, /* bInterfaceSubClass (SCSI
transparent command set, MSCO
chapter 2). */
0x50, /* bInterfaceProtocol (Bulk-Only
Mass Storage, MSCO chapter 3). */
0x00, /* iInterface. */
/* Endpoint Descriptor.*/
7, /* bLength: Endpoint Descriptor size */
ENDPOINT_DESCRIPTOR, /* bDescriptorType: Endpoint */
0x86, /* bEndpointAddress: (IN6) */
0x02, /* bmAttributes (Bulk). */
0x40, 0x00, /* wMaxPacketSize. */
0x00, /* bInterval (ignored for bulk). */
/* Endpoint Descriptor.*/
7, /* bLength: Endpoint Descriptor size */
ENDPOINT_DESCRIPTOR, /* bDescriptorType: Endpoint */
0x06, /* bEndpointAddress: (OUT6) */
0x02, /* bmAttributes (Bulk). */
0x40, 0x00, /* wMaxPacketSize. */
0x00, /* bInterval (ignored for bulk). */
#endif
};
/* USB String Descriptors */
static const uint8_t gnuk_string_lang_id[] = {
4, /* bLength */
STRING_DESCRIPTOR,
0x09, 0x04 /* LangID = 0x0409: US-English */
};
#define USB_STRINGS_FOR_GNUK 1
#include "usb-strings.c.inc"
struct desc
{
const uint8_t *desc;
uint16_t size;
};
static const struct desc string_descriptors[] = {
{gnuk_string_lang_id, sizeof (gnuk_string_lang_id)},
{gnuk_string_vendor, sizeof (gnuk_string_vendor)},
{gnuk_string_product, sizeof (gnuk_string_product)},
{gnuk_string_serial, sizeof (gnuk_string_serial)},
{gnuk_revision_detail, sizeof (gnuk_revision_detail)},
{gnuk_config_options, sizeof (gnuk_config_options)},
{sys_version, sizeof (sys_version)},
};
#define NUM_STRING_DESC (sizeof (string_descriptors) / sizeof (struct desc))
#define USB_DT_HID 0x21
#define USB_DT_REPORT 0x22
int
usb_get_descriptor (struct usb_dev *dev)
{
struct device_req *arg = &dev->dev_req;
uint8_t rcp = arg->type & RECIPIENT;
uint8_t desc_type = (arg->value >> 8);
uint8_t desc_index = (arg->value & 0xff);
if (rcp == DEVICE_RECIPIENT)
{
if (desc_type == DEVICE_DESCRIPTOR)
return usb_lld_ctrl_send (dev, device_desc, sizeof (device_desc));
else if (desc_type == CONFIG_DESCRIPTOR)
return usb_lld_ctrl_send (dev, config_desc, sizeof (config_desc));
else if (desc_type == STRING_DESCRIPTOR)
{
if (desc_index < NUM_STRING_DESC)
return usb_lld_ctrl_send (dev, string_descriptors[desc_index].desc,
string_descriptors[desc_index].size);
#ifdef USE_SYS3
else if (desc_index == NUM_STRING_DESC)
{
uint8_t usbbuf[64];
int i;
size_t len;
for (i = 0; i < (int)sizeof (usbbuf)/2 - 2; i++)
{
if (sys_board_name[i] == 0)
break;
usbbuf[i*2+2] = sys_board_name[i];
usbbuf[i*2+3] = 0;
}
usbbuf[0] = len = i*2 + 2;
usbbuf[1] = STRING_DESCRIPTOR;
return usb_lld_ctrl_send (dev, usbbuf, len);
}
#endif
}
}
#ifdef HID_CARD_CHANGE_SUPPORT
else if (rcp == INTERFACE_RECIPIENT)
{
if (arg->index == HID_INTERFACE)
{
if (desc_type == USB_DT_HID)
return usb_lld_ctrl_send (dev, config_desc+CCID_TOTAL_LENGTH+9, 9);
else if (desc_type == USB_DT_REPORT)
return usb_lld_ctrl_send (dev, hid_report_desc,
HID_REPORT_DESC_SIZE);
}
}
#endif
return -1;
}
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