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 char ao_version[] = AO_iVersion_STRING;
  25 const char ao_manufacturer[] = AO_iManufacturer_STRING;
  26 const char ao_product[] = AO_iProduct_STRING;
  27
  28 #define LE_WORD(x)    ((x)&0xFF),((uint8_t) (((uint16_t) (x))>>8))
  29
  30 /* USB descriptors in one giant block of bytes */
  31 __code __at(0x00aa) uint8_t ao_usb_descriptors [] =
  32 {
  33         /* Device descriptor */
  34         0x12,
  35         AO_USB_DESC_DEVICE,
  36         LE_WORD(0x0110),        /*  bcdUSB */
  37         0x02,                   /*  bDeviceClass */
  38         0x00,                   /*  bDeviceSubClass */
  39         0x00,                   /*  bDeviceProtocol */
  40         AO_USB_CONTROL_SIZE,    /*  bMaxPacketSize */
  41         LE_WORD(0xFFFE),        /*  idVendor */
  42         LE_WORD(AO_idProduct_NUMBER),   /*  idProduct */
  43         LE_WORD(0x0100),        /*  bcdDevice */
  44         0x01,                   /*  iManufacturer */
  45         0x02,                   /*  iProduct */
  46         0x03,                   /*  iSerialNumber */
  47         0x01,                   /*  bNumConfigurations */
  48
  49         /* Configuration descriptor */
  50         0x09,
  51         AO_USB_DESC_CONFIGURATION,
  52         LE_WORD(67),            /*  wTotalLength */
  53         0x02,                   /*  bNumInterfaces */
  54         0x01,                   /*  bConfigurationValue */
  55         0x00,                   /*  iConfiguration */
  56         0xC0,                   /*  bmAttributes */
  57         0x32,                   /*  bMaxPower */
  58
  59         /* Control class interface */
  60         0x09,
  61         AO_USB_DESC_INTERFACE,
  62         0x00,                   /*  bInterfaceNumber */
  63         0x00,                   /*  bAlternateSetting */
  64         0x01,                   /*  bNumEndPoints */
  65         0x02,                   /*  bInterfaceClass */
  66         0x02,                   /*  bInterfaceSubClass */
  67         0x01,                   /*  bInterfaceProtocol, linux requires value of 1 for the cdc_acm module */
  68         0x00,                   /*  iInterface */
  69
  70         /* Header functional descriptor */
  71         0x05,
  72         CS_INTERFACE,
  73         0x00,                   /*  bDescriptor SubType Header */
  74         LE_WORD(0x0110),        /*  CDC version 1.1 */
  75
  76         /* Call management functional descriptor */
  77         0x05,
  78         CS_INTERFACE,
  79         0x01,                   /* bDescriptor SubType Call Management */
  80         0x01,                   /* bmCapabilities = device handles call management */
  81         0x01,                   /* bDataInterface call management interface number */
  82
  83         /* ACM functional descriptor */
  84         0x04,
  85         CS_INTERFACE,
  86         0x02,                   /* bDescriptor SubType Abstract Control Management */
  87         0x02,                   /* bmCapabilities = D1 (Set_line_Coding, Set_Control_Line_State, Get_Line_Coding and Serial_State) */
  88
  89         /* Union functional descriptor */
  90         0x05,
  91         CS_INTERFACE,
  92         0x06,                   /* bDescriptor SubType Union Functional descriptor */
  93         0x00,                   /* bMasterInterface */
  94         0x01,                   /* bSlaveInterface0 */
  95
  96         /* Notification EP */
  97         0x07,
  98         AO_USB_DESC_ENDPOINT,
  99         AO_USB_INT_EP|0x80,     /* bEndpointAddress */
 100         0x03,                   /* bmAttributes = intr */
 101         LE_WORD(8),             /* wMaxPacketSize */
 102         0x0A,                   /* bInterval */
 103
 104         /* Data class interface descriptor */
 105         0x09,
 106         AO_USB_DESC_INTERFACE,
 107         0x01,                   /* bInterfaceNumber */
 108         0x00,                   /* bAlternateSetting */
 109         0x02,                   /* bNumEndPoints */
 110         0x0A,                   /* bInterfaceClass = data */
 111         0x00,                   /* bInterfaceSubClass */
 112         0x00,                   /* bInterfaceProtocol */
 113         0x00,                   /* iInterface */
 114
 115         /* Data EP OUT */
 116         0x07,
 117         AO_USB_DESC_ENDPOINT,
 118         AO_USB_OUT_EP,          /* bEndpointAddress */
 119         0x02,                   /* bmAttributes = bulk */
 120         LE_WORD(AO_USB_OUT_SIZE),/* wMaxPacketSize */
 121         0x00,                   /* bInterval */
 122
 123         /* Data EP in */
 124         0x07,
 125         AO_USB_DESC_ENDPOINT,
 126         AO_USB_IN_EP|0x80,      /* bEndpointAddress */
 127         0x02,                   /* bmAttributes = bulk */
 128         LE_WORD(AO_USB_IN_SIZE),/* wMaxPacketSize */
 129         0x00,                   /* bInterval */
 130
 131         /* String descriptors */
 132         0x04,
 133         AO_USB_DESC_STRING,
 134         LE_WORD(0x0409),
 135
 136         /* iManufacturer */
 137         AO_iManufacturer_LEN,
 138         AO_USB_DESC_STRING,
 139         AO_iManufacturer_UCS2,
 140
 141         /* iProduct */
 142         AO_iProduct_LEN,
 143         AO_USB_DESC_STRING,
 144         AO_iProduct_UCS2,
 145
 146         /* iSerial */
 147         AO_iSerial_LEN,
 148         AO_USB_DESC_STRING,
 149         AO_iSerial_UCS2,
 150
 151         /* Terminating zero */
 152         0
 153 };