git.gag.com Git - fw/altos/blob - ao_product.c

   1 /*
   2  * Copyright © 2009 Keith Packard <keithp@keithp.com>
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation; version 2 of the License.
   7  *
   8  * This program is distributed in the hope that it will be useful, but
   9  * WITHOUT ANY WARRANTY; without even the implied warranty of
  10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  11  * General Public License for more details.
  12  *
  13  * You should have received a copy of the GNU General Public License along
  14  * with this program; if not, write to the Free Software Foundation, Inc.,
  15  * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
  16  */
  17
  18 #include "ao.h"
  19 #include "ao_usb.h"
  20 #include PRODUCT_DEFS
  21
  22 /* Defines which mark this particular AltOS product */
  23
  24 const uint16_t ao_serial_number = AO_iSerial_NUMBER;
  25
  26 #define LE_WORD(x)    ((x)&0xFF),((uint8_t) (((uint16_t) (x))>>8))
  27
  28 /* USB descriptors in one giant block of bytes */
  29 const uint8_t ao_usb_descriptors [] =
  30 {
  31         /* Device descriptor */
  32         0x12,
  33         AO_USB_DESC_DEVICE,
  34         LE_WORD(0x0110),        /*  bcdUSB */
  35         0x02,                   /*  bDeviceClass */
  36         0x00,                   /*  bDeviceSubClass */
  37         0x00,                   /*  bDeviceProtocol */
  38         AO_USB_CONTROL_SIZE,    /*  bMaxPacketSize */
  39         LE_WORD(0xFFFE),        /*  idVendor */
  40         LE_WORD(0x000A),        /*  idProduct */
  41         LE_WORD(0x0100),        /*  bcdDevice */
  42         0x01,                   /*  iManufacturer */
  43         0x02,                   /*  iProduct */
  44         0x03,                   /*  iSerialNumber */
  45         0x01,                   /*  bNumConfigurations */
  46
  47         /* Configuration descriptor */
  48         0x09,
  49         AO_USB_DESC_CONFIGURATION,
  50         LE_WORD(67),            /*  wTotalLength */
  51         0x02,                   /*  bNumInterfaces */
  52         0x01,                   /*  bConfigurationValue */
  53         0x00,                   /*  iConfiguration */
  54         0xC0,                   /*  bmAttributes */
  55         0x32,                   /*  bMaxPower */
  56
  57         /* Control class interface */
  58         0x09,
  59         AO_USB_DESC_INTERFACE,
  60         0x00,                   /*  bInterfaceNumber */
  61         0x00,                   /*  bAlternateSetting */
  62         0x01,                   /*  bNumEndPoints */
  63         0x02,                   /*  bInterfaceClass */
  64         0x02,                   /*  bInterfaceSubClass */
  65         0x01,                   /*  bInterfaceProtocol, linux requires value of 1 for the cdc_acm module */
  66         0x00,                   /*  iInterface */
  67
  68         /* Header functional descriptor */
  69         0x05,
  70         CS_INTERFACE,
  71         0x00,                   /*  bDescriptor SubType Header */
  72         LE_WORD(0x0110),        /*  CDC version 1.1 */
  73
  74         /* Call management functional descriptor */
  75         0x05,
  76         CS_INTERFACE,
  77         0x01,                   /* bDescriptor SubType Call Management */
  78         0x01,                   /* bmCapabilities = device handles call management */
  79         0x01,                   /* bDataInterface call management interface number */
  80
  81         /* ACM functional descriptor */
  82         0x04,
  83         CS_INTERFACE,
  84         0x02,                   /* bDescriptor SubType Abstract Control Management */
  85         0x02,                   /* bmCapabilities = D1 (Set_line_Coding, Set_Control_Line_State, Get_Line_Coding and Serial_State) */
  86
  87         /* Union functional descriptor */
  88         0x05,
  89         CS_INTERFACE,
  90         0x06,                   /* bDescriptor SubType Union Functional descriptor */
  91         0x00,                   /* bMasterInterface */
  92         0x01,                   /* bSlaveInterface0 */
  93
  94         /* Notification EP */
  95         0x07,
  96         AO_USB_DESC_ENDPOINT,
  97         AO_USB_INT_EP|0x80,     /* bEndpointAddress */
  98         0x03,                   /* bmAttributes = intr */
  99         LE_WORD(8),             /* wMaxPacketSize */
 100         0x0A,                   /* bInterval */
 101
 102         /* Data class interface descriptor */
 103         0x09,
 104         AO_USB_DESC_INTERFACE,
 105         0x01,                   /* bInterfaceNumber */
 106         0x00,                   /* bAlternateSetting */
 107         0x02,                   /* bNumEndPoints */
 108         0x0A,                   /* bInterfaceClass = data */
 109         0x00,                   /* bInterfaceSubClass */
 110         0x00,                   /* bInterfaceProtocol */
 111         0x00,                   /* iInterface */
 112
 113         /* Data EP OUT */
 114         0x07,
 115         AO_USB_DESC_ENDPOINT,
 116         AO_USB_OUT_EP,          /* bEndpointAddress */
 117         0x02,                   /* bmAttributes = bulk */
 118         LE_WORD(AO_USB_OUT_SIZE),/* wMaxPacketSize */
 119         0x00,                   /* bInterval */
 120
 121         /* Data EP in */
 122         0x07,
 123         AO_USB_DESC_ENDPOINT,
 124         AO_USB_IN_EP|0x80,      /* bEndpointAddress */
 125         0x02,                   /* bmAttributes = bulk */
 126         LE_WORD(AO_USB_IN_SIZE),/* wMaxPacketSize */
 127         0x00,                   /* bInterval */
 128
 129         /* String descriptors */
 130         0x04,
 131         AO_USB_DESC_STRING,
 132         LE_WORD(0x0409),
 133
 134         /* iManufacturer */
 135         AO_iManufacturer_LEN,
 136         AO_USB_DESC_STRING,
 137         AO_iManufacturer_STRING,
 138
 139         /* iProduct */
 140         AO_iProduct_LEN,
 141         AO_USB_DESC_STRING,
 142         AO_iProduct_STRING,
 143
 144         /* iSerial */
 145         AO_iSerial_LEN,
 146         AO_USB_DESC_STRING,
 147         AO_iSerial_STRING,
 148
 149         /* Terminating zero */
 150         0
 151 };