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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_product.h"
/* Defines which mark this particular AltOS product */
const char ao_version[AO_MAX_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))
#if HAS_USB
/* Maximum power in mA */
#ifndef AO_USB_MAX_POWER
#define AO_USB_MAX_POWER 100
#endif
#ifndef AO_USB_SELF_POWER
#define AO_USB_SELF_POWER 1
#endif
#define AO_USB_DEVICE_CLASS_COMMUNICATION 0x02
#define AO_USB_INTERFACE_CLASS_CONTROL_CDC 0x02
#define AO_USB_INTERFACE_CLASS_DATA_CDC 0x0A
#ifndef AO_USB_DEVICE_CLASS
#define AO_USB_DEVICE_CLASS AO_USB_DEVICE_CLASS_COMMUNICATION
#endif
#ifndef AO_USB_INTERFACE_CLASS_DATA
#define AO_USB_INTERFACE_CLASS_CONTROL AO_USB_INTERFACE_CLASS_CONTROL_CDC
#define AO_USB_INTERFACE_CLASS_DATA AO_USB_INTERFACE_CLASS_DATA_CDC
#endif
#include "ao_usb.h"
#define HEADER_LEN 9
#define CONTROL_CLASS_LEN 35
#define DATA_LEN (9 + 7 * AO_USB_HAS_OUT + 7 * AO_USB_HAS_IN + 7 * AO_USB_HAS_IN2)
#define TOTAL_LENGTH (HEADER_LEN + AO_USB_HAS_INT * CONTROL_CLASS_LEN + DATA_LEN)
#define NUM_INTERFACES (AO_USB_HAS_INT + 1)
/* USB descriptors in one giant block of bytes */
AO_ROMCONFIG_SYMBOL(0x00aa) uint8_t ao_usb_descriptors [] =
{
/* Device descriptor */
0x12,
AO_USB_DESC_DEVICE,
LE_WORD(0x0110), /* bcdUSB */
AO_USB_DEVICE_CLASS, /* bDeviceClass */
0x00, /* bDeviceSubClass */
0x00, /* bDeviceProtocol */
AO_USB_CONTROL_SIZE, /* bMaxPacketSize */
LE_WORD(AO_idVendor_NUMBER), /* 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(TOTAL_LENGTH), /* wTotalLength */
NUM_INTERFACES, /* bNumInterfaces */
0x01, /* bConfigurationValue */
0x00, /* iConfiguration */
0x80 | (AO_USB_SELF_POWER << 6), /* bmAttributes */
AO_USB_MAX_POWER >> 1, /* bMaxPower, 2mA units */
#if AO_USB_HAS_INT
/* Control class interface */
0x09,
AO_USB_DESC_INTERFACE,
0x00, /* bInterfaceNumber */
0x00, /* bAlternateSetting */
0x01, /* bNumEndPoints */
AO_USB_INTERFACE_CLASS_CONTROL, /* bInterfaceClass */
0x02, /* bInterfaceSubClass */
0x01, /* bInterfaceProtocol, linux requires value of 1 for the cdc_acm module */
0x00, /* iInterface */
/* Header functional descriptor */
0x05,
AO_USB_CS_INTERFACE,
0x00, /* bDescriptor SubType Header */
LE_WORD(0x0110), /* CDC version 1.1 */
/* Call management functional descriptor */
0x05,
AO_USB_CS_INTERFACE,
0x01, /* bDescriptor SubType Call Management */
0x01, /* bmCapabilities = device handles call management */
0x01, /* bDataInterface call management interface number */
/* ACM functional descriptor */
0x04,
AO_USB_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,
AO_USB_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 */
0xff, /* bInterval */
#endif
/* Data class interface descriptor */
0x09,
AO_USB_DESC_INTERFACE,
AO_USB_HAS_INT, /* bInterfaceNumber */
0x00, /* bAlternateSetting */
AO_USB_HAS_OUT + AO_USB_HAS_IN + AO_USB_HAS_IN2, /* bNumEndPoints */
AO_USB_INTERFACE_CLASS_DATA, /* bInterfaceClass = data */
0x00, /* bInterfaceSubClass */
0x00, /* bInterfaceProtocol */
0x00, /* iInterface */
#if AO_USB_HAS_OUT
/* 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 */
#endif
#if AO_USB_HAS_IN
/* 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 */
#endif
#if AO_USB_HAS_IN2
/* Data EP in 2 */
0x07,
AO_USB_DESC_ENDPOINT,
AO_USB_IN2_EP|0x80, /* bEndpointAddress */
0x02, /* bmAttributes = bulk */
LE_WORD(AO_USB_IN_SIZE),/* wMaxPacketSize */
0x00, /* bInterval */
#endif
/* 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
};
#endif
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