cam_control_fw.h

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY without ev

xdata at 0x7f00 unsigned char IN0BUF;
xdata at 0x7fb5 unsigned char IN0BC;
xdata at 0x7ec0 unsigned char OUT0BUF;
xdata at 0x7fc5 unsigned char OUT0BC;

xdata at 0x7e80 unsigned char IN1BUF;
xdata at 0x7fb6 unsigned char IN1CS;
xdata at 0x7fb7 unsigned char IN1BC;

xdata at 0x7e40 unsigned char OUT1BUF;
xdata at 0x7fc6 unsigned char OUT1CS;
xdata at 0x7fc7 unsigned char OUT1BC;

xdata at 0x7e00 unsigned char IN2BUF;
xdata at 0x7fb9 unsigned char IN2BC;
xdata at 0x7fb8 unsigned char IN2CS;
xdata at 0x7fc9 unsigned char OUT2BC;
xdata at 0x7fc8 unsigned char OUT2CS;
xdata at 0x7dc0 unsigned char OUT2BUF;
xdata at 0x7d80 unsigned char IN3BUF;
xdata at 0x7fbb unsigned char IN3BC;
xdata at 0x7fba unsigned char IN3CS;
xdata at 0x7d00 unsigned char IN4BUF;
xdata at 0x7fbd unsigned char IN4BC;
xdata at 0x7fbc unsigned char IN4CS;



xdata at 0x7F9C unsigned char OEA;
xdata at 0x7f96 unsigned char OUTA;
xdata at 0x7f9d unsigned char OEB;
xdata at 0x7f97 unsigned char OUTB;
xdata at 0x7f9e unsigned char OEC;
xdata at 0x7f98 unsigned char OUTC;
xdata at 0x7F99 unsigned char PINSA;
xdata at 0x7F9A unsigned char PINSB;
xdata at 0x7f9b unsigned char PINSC;
xdata at 0x7f93 unsigned char PORTACFG;
xdata at 0x7f94 unsigned char PORTBCFG;
xdata at 0x7f95 unsigned char PORTCCFG;

xdata at 0x7fa9 unsigned char IN07IRQ;
xdata at 0x7faa unsigned char OUT07IRQ;
xdata at 0x7fac unsigned char IN07IEN;
xdata at 0x7fad unsigned char OUT07IEN;
xdata at 0x7fab unsigned char USBIRQ;
xdata at 0x7fae unsigned char USBIEN;

xdata at 0x7faf unsigned char USBBAV;
xdata at 0x7fd6 unsigned char USBCS;
xdata at 0x7fd7 unsigned char TOGCTL;
xdata at 0x7fd4 unsigned char SUDPTRH;
xdata at 0x7fd5 unsigned char SUDPTRL;
xdata at 0x7fe8 unsigned char SETUPDAT;
xdata at 0x7fa5 unsigned char I2CS;
xdata at 0x7fa6 unsigned char I2DAT;
xdata at 0x7fde unsigned char IN07VAL;
xdata at 0x7fdf unsigned char OUT07VAL;
xdata at 0x7fe3 unsigned char AUTOPTRH;
xdata at 0x7fe4 unsigned char AUTOPTRL;
xdata at 0x7fe5 unsigned char AUTODATA;


/***************************************
 * usb.h based on sunkbd_hid.h
 * http://sourceforge.net/projects/ezhid
 * maintainer:
 * Arnim Laeuger
 * [e-mail]
 ***************************************/

/* USB descriptor type */

/* Supported: */ 
#define USB_DT_DEVICE            0x01
#define USB_DT_CONFIG            0x02
#define USB_DT_STRING            0x03


/* Not Supported: */
#define USB_DT_INTERFACE         0x04
#define USB_DT_ENDPOINT          0x05


/* fundamental data type */
typedef unsigned char byte;
typedef unsigned short word;

/* device descriptor */
static code byte dev_desc[] = {
  0x12, // bLength            : Length of Descriptor
  0x01, // bDescriptorType    : Descriptor Type = Device
  0x10, // bcdUSB (L)         : USB Sepcification 2.0 (L)
  0x01, // bcdUSB (H)         : USB Specification 2.0 (H)
  0xFF, // bDeviceClass       : Device Class 
  0xFF, // bDeviceSubClass    : Device Subclass
  0xFF, // bDeviceProtocol    : Device Protocol
  0x40, // bMaxPacketSize0    : Maximum packet size for EP0
  VENDOR_ID & 0xFF,         // idVendor (L)       : Vendor ID (L)
  (VENDOR_ID >> 8) & 0xFF,  // idVendor (H)       : Vendor ID (H)
  PRODUCT_ID & 0xFF,        // idProduct(L)       : Product ID (L)
  (PRODUCT_ID >> 8) & 0xFF, // idProduct(H)       : Product ID (H)
  0x01, // bcdDevice(L)       : Device Release Number (BCD,L)
  0x00, // bcdDevice(H)       : Device Release Number (BCD,H)
  0x01, // iManufacturer      : Manufacturer Index String
  0x02, // iProduct           : Product Index String
  0x00, // iSerialNumber      : Serial Number Index String
  0x01 // bNumConfigurations : Number of Configurations in this Device
};

/* configuration descriptor */
static code byte conf_desc[] = {
  0x09, // bLength            : Legth of the Descriptor
  0x02, // bDecriptorType     : Descriptor Type = Configuration
  0x20, // wTotalLength (L)   : Total Length (L) including interface & endpoint
  0x00, // wTotalLength (H)   : Total Length (H) including interface & endpoint
  0x01, // bNumIterfaces      : Number of interfaces
  0x01, // bConfigurationVal  : Configuration value used by set config request
  0x00, // iConfiguration     : Index of String Describing this Configuartion
  0x80, // bmAttributes       : Attributes
  0x32, // MaxPower           : Maximum Power

  /* Interface Descriptor, Interface 0, Alternate Setting 0 */
  0x09, // bLength            : Length
  0x04, // bDescriptorType    : Interface descriptor
  0x00, // bInterfaceNumber   : Zero-based index of this interface
  0x00, // bAlternateSetting  : This alternate setting
  0x02, // bNumEndpoints      : Number of endpoints used for this descriptor
  0xFF, // bInterfaceClass    : Vendor specific
  0x00, // bInterfaceSubClass : 
  0xFF, // bInterfaceProtocol : Vendor specific
  0x00, // iInterface         : Index to sring describing this interface

  /* Bulk IN Endpoint 1 Descriptor, Interface 0, Alternate Setting 0 */
  0x07, // bLength            : Length of Descriptor
  0x05, // bDescriptorType    : Endpoint
  0x81, // bEndpointAddress   : IN endpoint 1
  0x02, // bmAttributes       : Bulk endpoint
  0x40, // wMaxPacketSize (L) : Maximum data transfer size (L)
  0x00, // wMaxPacketSize (H) : Maximum data transfer size (H)
  0x00, // bInterval          : Polling interval

  /* Bulk OUT Endpoint 1 Descriptor, Interface 0, Alternate Setting 0 */
  0x07, // bLength            : Length of Descriptor
  0x05, // bDescriptorType    : Endpoint
  0x01, // bEndpointAddress   : OUT endpoint 1
  0x02, // bmAttributes       : Bulk endpoint
  0x40, // wMaxPacketSize (L) : Maximum data transfer size (L)
  0x00, // wMaxPacketSize (H) : Maximum data transfer size (H)
  0x00, // bInterval          : Polling interval
  
};

/* language ID string descriptor */
static code byte string_langid[] = {0x04, 0x03, 0x00, 0x00};

/* manufacturer ID string */
static code byte string_mfg[] = {
  0x22, 0x03,
  /* standard requests */
  'e',0,'z',0,'u',0,'s',0,'b',0,
  '2',0,'1',0,'3',0,'1',0,'.',0,
  's',0,'f',0,'.',0,'n',0,'e',0,
  't',0
};

/* product ID string */
static code byte string_prod[] = {
  0x18, 0x03,
  /* standard requests */
  'C',0,'a',0,'m',0,' ',0,'C',0,
  'o',0,'n',0,'t',0,'r',0,'o',0,
  'l',0
};


#define NUM_STRINGS  3
static data unsigned int string_index[NUM_STRINGS] = {
  (unsigned int) string_langid,
  (unsigned int) string_mfg,
  (unsigned int) string_prod
};


/* setup packet structure */
typedef struct {
  byte bmRequestType;
  byte bRequest;
  byte wValueL;
  byte wValueH;
  byte wIndexL;
  byte wIndexH;
  byte wLengthL;
  byte wLengthH;
} setup_data;

static xdata byte * data in0buf = (xdata byte *)&IN0BUF;
static xdata byte * data out0buf = (xdata byte *)&OUT0BUF;
static xdata byte * data in1buf = (xdata byte *)&IN1BUF;
static xdata byte * data out1buf = (xdata byte *)&OUT1BUF;


#endif /* CAM_CONTROL_FW_H */