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/*
* Copyright © 2009 Keith Packard <keithp@keithp.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
*/
#include "ao.h"
#include "ao_usb.h"
#include PRODUCT_DEFS
/* Defines which mark this particular AltOS product */
const char ao_version[] = AO_iVersion_STRING;
const char ao_manufacturer[] = AO_iManufacturer_STRING;
const char ao_product[] = AO_iProduct_STRING;
#define LE_WORD(x) ((x)&0xFF),((uint8_t) (((uint16_t) (x))>>8))
/* USB descriptors in one giant block of bytes */
__code __at(0x00aa) uint8_t ao_usb_descriptors [] =
{
/* Device descriptor */
0x12,
AO_USB_DESC_DEVICE,
LE_WORD(0x0110), /* bcdUSB */
0x02, /* bDeviceClass */
0x00, /* bDeviceSubClass */
0x00, /* bDeviceProtocol */
AO_USB_CONTROL_SIZE, /* bMaxPacketSize */
LE_WORD(0xFFFE), /* idVendor */
LE_WORD(AO_idProduct_NUMBER), /* idProduct */
LE_WORD(0x0100), /* bcdDevice */
0x01, /* iManufacturer */
0x02, /* iProduct */
0x03, /* iSerialNumber */
0x01, /* bNumConfigurations */
/* Configuration descriptor */
0x09,
AO_USB_DESC_CONFIGURATION,
LE_WORD(67), /* wTotalLength */
0x02, /* bNumInterfaces */
0x01, /* bConfigurationValue */
0x00, /* iConfiguration */
0xC0, /* bmAttributes */
0x32, /* bMaxPower */
/* Control class interface */
0x09,
AO_USB_DESC_INTERFACE,
0x00, /* bInterfaceNumber */
0x00, /* bAlternateSetting */
0x01, /* bNumEndPoints */
0x02, /* bInterfaceClass */
0x02, /* bInterfaceSubClass */
0x01, /* bInterfaceProtocol, linux requires value of 1 for the cdc_acm module */
0x00, /* iInterface */
/* Header functional descriptor */
0x05,
CS_INTERFACE,
0x00, /* bDescriptor SubType Header */
LE_WORD(0x0110), /* CDC version 1.1 */
/* Call management functional descriptor */
0x05,
CS_INTERFACE,
0x01, /* bDescriptor SubType Call Management */
0x01, /* bmCapabilities = device handles call management */
0x01, /* bDataInterface call management interface number */
/* ACM functional descriptor */
0x04,
CS_INTERFACE,
0x02, /* bDescriptor SubType Abstract Control Management */
0x02, /* bmCapabilities = D1 (Set_line_Coding, Set_Control_Line_State, Get_Line_Coding and Serial_State) */
/* Union functional descriptor */
0x05,
CS_INTERFACE,
0x06, /* bDescriptor SubType Union Functional descriptor */
0x00, /* bMasterInterface */
0x01, /* bSlaveInterface0 */
/* Notification EP */
0x07,
AO_USB_DESC_ENDPOINT,
AO_USB_INT_EP|0x80, /* bEndpointAddress */
0x03, /* bmAttributes = intr */
LE_WORD(8), /* wMaxPacketSize */
0x0A, /* bInterval */
/* Data class interface descriptor */
0x09,
AO_USB_DESC_INTERFACE,
0x01, /* bInterfaceNumber */
0x00, /* bAlternateSetting */
0x02, /* bNumEndPoints */
0x0A, /* bInterfaceClass = data */
0x00, /* bInterfaceSubClass */
0x00, /* bInterfaceProtocol */
0x00, /* iInterface */
/* Data EP OUT */
0x07,
AO_USB_DESC_ENDPOINT,
AO_USB_OUT_EP, /* bEndpointAddress */
0x02, /* bmAttributes = bulk */
LE_WORD(AO_USB_OUT_SIZE),/* wMaxPacketSize */
0x00, /* bInterval */
/* Data EP in */
0x07,
AO_USB_DESC_ENDPOINT,
AO_USB_IN_EP|0x80, /* bEndpointAddress */
0x02, /* bmAttributes = bulk */
LE_WORD(AO_USB_IN_SIZE),/* wMaxPacketSize */
0x00, /* bInterval */
/* String descriptors */
0x04,
AO_USB_DESC_STRING,
LE_WORD(0x0409),
/* iManufacturer */
AO_iManufacturer_LEN,
AO_USB_DESC_STRING,
AO_iManufacturer_UCS2,
/* iProduct */
AO_iProduct_LEN,
AO_USB_DESC_STRING,
AO_iProduct_UCS2,
/* iSerial */
AO_iSerial_LEN,
AO_USB_DESC_STRING,
AO_iSerial_UCS2,
/* Terminating zero */
0
};
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