text: /**
   * usbtemp firmware V0.1
   * Copyright (C) 2008, 2009 Mathias Dalheimer (md@gonium.net)
   *
   * 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; either version 2 of the License, or
   * (at your option) any later version.
   *
   * 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.,
   * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
   *
   * Based on:
   * - AVR-USB of OBJECTIVE DEVELOPMENT Software GmbH
   */
  
  #ifndef __usbconfig_h_included__
  #define __usbconfig_h_included__
  
  /*
  General Description:
  This file contains parts of the USB driver which can be configured and can or
  must be adapted to your hardware.
  
  Please note that the usbdrv contains a usbconfig-prototype.h file now. We
  recommend that you use that file as a template because it will always list
  the newest features and options.
  */
  
  /* ---------------------------- Hardware Config ---------------------------- */
  
  #define USB_CFG_IOPORTNAME      B
  /* This is the port where the USB bus is connected. When you configure it to
   * "B", the registers PORTB, PINB and DDRB will be used.
   */
  #define USB_CFG_DMINUS_BIT      0
  /* This is the bit number in USB_CFG_IOPORT where the USB D- line is connected.
   * This may be any bit in the port.
   */
  #define USB_CFG_DPLUS_BIT       1 
  /* This is the bit number in USB_CFG_IOPORT where the USB D+ line is connected.
   * This may be any bit in the port. Please note that D+ must also be connected
   * to interrupt pin INT0!
   */
  //#define USB_CFG_CLOCK_KHZ       (F_CPU/1000) 
  #define USB_CFG_CLOCK_KHZ       12000
  /* Clock rate of the AVR in MHz. Legal values are 12000, 16000 or 16500.
   * The 16.5 MHz version of the code requires no crystal, it tolerates +/- 1%
   * deviation from the nominal frequency. All other rates require a precision
   * of 2000 ppm and thus a crystal!
   * Default if not specified: 12 MHz
   */
  
  /* ----------------------- Optional Hardware Config ------------------------ */
  
  /* #define USB_CFG_PULLUP_IOPORTNAME   D */
  /* If you connect the 1.5k pullup resistor from D- to a port pin instead of
   * V+, you can connect and disconnect the device from firmware by calling
   * the macros usbDeviceConnect() and usbDeviceDisconnect() (see usbdrv.h).
   * This constant defines the port on which the pullup resistor is connected.
   */
  /* #define USB_CFG_PULLUP_BIT          4 */
  /* This constant defines the bit number in USB_CFG_PULLUP_IOPORT (defined
   * above) where the 1.5k pullup resistor is connected. See description
   * above for details.
   */
  
  /* --------------------------- Functional Range ---------------------------- */
  
  #define USB_CFG_HAVE_INTRIN_ENDPOINT    0
  /* Define this to 1 if you want to compile a version with two endpoints: The
   * default control endpoint 0 and an interrupt-in endpoint 1.
   */
  #define USB_CFG_HAVE_INTRIN_ENDPOINT3   0
  /* Define this to 1 if you want to compile a version with three endpoints: The
   * default control endpoint 0, an interrupt-in endpoint 1 and an interrupt-in
   * endpoint 3. You must also enable endpoint 1 above.
   */
  #define USB_CFG_IMPLEMENT_HALT          0
  /* Define this to 1 if you also want to implement the ENDPOINT_HALT feature
   * for endpoint 1 (interrupt endpoint). Although you may not need this feature,
   * it is required by the standard. We have made it a config option because it
   * bloats the code considerably.
   */
  #define USB_CFG_INTR_POLL_INTERVAL      10
  /* If you compile a version with endpoint 1 (interrupt-in), this is the poll
   * interval. The value is in milliseconds and must not be less than 10 ms for
   * low speed devices.
   */
  #define USB_CFG_IS_SELF_POWERED        0 
  /* Define this to 1 if the device has its own power supply. Set it to 0 if the
   * device is powered from the USB bus.
   */
  #define USB_CFG_MAX_BUS_POWER          100
  /* Set this variable to the maximum USB bus power consumption of your device.
   * The value is in milliamperes. [It will be divided by two since USB
   * communicates power requirements in units of 2 mA.]
   */
  #define USB_CFG_IMPLEMENT_FN_WRITE      0
  /* Set this to 1 if you want usbFunctionWrite() to be called for control-out
   * transfers. Set it to 0 if you don't need it and want to save a couple of
   * bytes.
   */
  #define USB_CFG_IMPLEMENT_FN_READ       0
  /* Set this to 1 if you need to send control replies which are generated
   * "on the fly" when usbFunctionRead() is called. If you only want to send
   * data from a static buffer, set it to 0 and return the data from
   * usbFunctionSetup(). This saves a couple of bytes.
   */
  #define USB_CFG_IMPLEMENT_FN_WRITEOUT   0
  /* Define this to 1 if you want to use interrupt-out (or bulk out) endpoint 1.
   * You must implement the function usbFunctionWriteOut() which receives all
   * interrupt/bulk data sent to endpoint 1.
   */
  #define USB_CFG_HAVE_FLOWCONTROL        0
  /* Define this to 1 if you want flowcontrol over USB data. See the definition
   * of the macros usbDisableAllRequests() and usbEnableAllRequests() in
   * usbdrv.h.
   */
  /* #define USB_RX_USER_HOOK(data, len)     if(usbRxToken == (uchar)USBPID_SETUP) blinkLED(); */
  /* This macro is a hook if you want to do unconventional things. If it is
   * defined, it's inserted at the beginning of received message processing.
   * If you eat the received message and don't want default processing to
   * proceed, do a return after doing your things. One possible application
   * (besides debugging) is to flash a status LED on each packet.
   */
  #define USB_COUNT_SOF                   0
  /* define this macro to 1 if you need the global variable "usbSofCount" which
   * counts SOF packets.
   */
  
  /* -------------------------- Device Description --------------------------- */
  
  #define  USB_CFG_VENDOR_ID  0xc0, 0x16  /* 5824 in dec, stands for VOTI */
  /* USB vendor ID for the device, low byte first. If you have registered your
   * own Vendor ID, define it here. Otherwise you use obdev's free shared
   * VID/PID pair. Be sure to read USBID-License.txt for rules!
   */
  #define USB_CFG_DEVICE_ID   0xdc, 0x05  /* 1500 in dec, obdev's free PID */
  /* This is the ID of the product, low byte first. It is interpreted in the
   * scope of the vendor ID. If you have registered your own VID with usb.org
   * or if you have licensed a PID from somebody else, define it here. Otherwise
   * you use obdev's free shared VID/PID pair. Be sure to read the rules in
   * USBID-License.txt!
   */
  #define USB_CFG_DEVICE_VERSION  0x00, 0x01
  /* Version number of the device: Minor number first, then major number.
   */
  #define USB_CFG_VENDOR_NAME     'h', 'o', 'm', 'e', 's', '-', 's', 'm', 'a', 'r', 't', '.', 'r', 'u'
  #define USB_CFG_VENDOR_NAME_LEN 14
  /* These two values define the vendor name returned by the USB device. The name
   * must be given as a list of characters under single quotes. The characters
   * are interpreted as Unicode (UTF-16) entities.
   * If you don't want a vendor name string, undefine these macros.
   * ALWAYS define a vendor name containing your Internet domain name if you use
   * obdev's free shared VID/PID pair. See the file USBID-License.txt for
   * details.
   */
  #define USB_CFG_DEVICE_NAME     'u', 's', 'b', '-', 'n', 'r', 'f'
  #define USB_CFG_DEVICE_NAME_LEN 7
  /* Same as above for the device name. If you don't want a device name, undefine
   * the macros. See the file USBID-License.txt before you assign a name.
   */
  /*#define USB_CFG_SERIAL_NUMBER   'N', 'o', 'n', 'e' */
  /*#define USB_CFG_SERIAL_NUMBER_LEN   0 */
  /* Same as above for the serial number. If you don't want a serial number,
   * undefine the macros.
   * It may be useful to provide the serial number through other means than at
   * compile time. See the section about descriptor properties below for how
   * to fine tune control over USB descriptors such as the string descriptor
   * for the serial number.
   */
  #define USB_CFG_DEVICE_CLASS    0xff
  #define USB_CFG_DEVICE_SUBCLASS 0
  /* See USB specification if you want to conform to an existing device class.
   */
  #define USB_CFG_INTERFACE_CLASS     0
  #define USB_CFG_INTERFACE_SUBCLASS  0
  #define USB_CFG_INTERFACE_PROTOCOL  0
  /* See USB specification if you want to conform to an existing device class or
   * protocol.
   */
  #define USB_CFG_HID_REPORT_DESCRIPTOR_LENGTH    0   /* total length of report descriptor */
  /* Define this to the length of the HID report descriptor, if you implement
   * an HID device. Otherwise don't define it or define it to 0.
   */
  
  /* ------------------- Fine Control over USB Descriptors ------------------- */
  /* If you don't want to use the driver's default USB descriptors, you can
   * provide our own. These can be provided as (1) fixed length static data in
   * flash memory, (2) fixed length static data in RAM or (3) dynamically at
   * runtime in the function usbFunctionDescriptor(). See usbdrv.h for more
   * information about this function.
   * Descriptor handling is configured through the descriptor's properties. If
   * no properties are defined or if they are 0, the default descriptor is used.
   * Possible properties are:
   *   + USB_PROP_IS_DYNAMIC: The data for the descriptor should be fetched
   *     at runtime via usbFunctionDescriptor().
   *   + USB_PROP_IS_RAM: The data returned by usbFunctionDescriptor() or found
   *     in static memory is in RAM, not in flash memory.
   *   + USB_PROP_LENGTH(len): If the data is in static memory (RAM or flash),
   *     the driver must know the descriptor's length. The descriptor itself is
   *     found at the address of a well known identifier (see below).
   * List of static descriptor names (must be declared PROGMEM if in flash):
   *   char usbDescriptorDevice[];
   *   char usbDescriptorConfiguration[];
   *   char usbDescriptorHidReport[];
   *   char usbDescriptorString0[];
   *   int usbDescriptorStringVendor[];
   *   int usbDescriptorStringDevice[];
   *   int usbDescriptorStringSerialNumber[];
   * Other descriptors can't be provided statically, they must be provided
   * dynamically at runtime.
   *
   * Descriptor properties are or-ed or added together, e.g.:
   * #define USB_CFG_DESCR_PROPS_DEVICE   (USB_PROP_IS_RAM | USB_PROP_LENGTH(18))
   *
   * The following descriptors are defined:
   *   USB_CFG_DESCR_PROPS_DEVICE
   *   USB_CFG_DESCR_PROPS_CONFIGURATION
   *   USB_CFG_DESCR_PROPS_STRINGS
   *   USB_CFG_DESCR_PROPS_STRING_0
   *   USB_CFG_DESCR_PROPS_STRING_VENDOR
   *   USB_CFG_DESCR_PROPS_STRING_PRODUCT
   *   USB_CFG_DESCR_PROPS_STRING_SERIAL_NUMBER
   *   USB_CFG_DESCR_PROPS_HID
   *   USB_CFG_DESCR_PROPS_HID_REPORT
   *   USB_CFG_DESCR_PROPS_UNKNOWN (for all descriptors not handled by the driver)
   *
   */
  
  #define USB_CFG_DESCR_PROPS_DEVICE                  0
  #define USB_CFG_DESCR_PROPS_CONFIGURATION           0
  #define USB_CFG_DESCR_PROPS_STRINGS                 0
  #define USB_CFG_DESCR_PROPS_STRING_0                0
  #define USB_CFG_DESCR_PROPS_STRING_VENDOR           0
  #define USB_CFG_DESCR_PROPS_STRING_PRODUCT          0
  #define USB_CFG_DESCR_PROPS_STRING_SERIAL_NUMBER    0
  #define USB_CFG_DESCR_PROPS_HID                     0
  #define USB_CFG_DESCR_PROPS_HID_REPORT              0
  #define USB_CFG_DESCR_PROPS_UNKNOWN                 0
  
  /* ----------------------- Optional MCU Description ------------------------ */
  
  /* The following configurations have working defaults in usbdrv.h. You
   * usually don't need to set them explicitly. Only if you want to run
   * the driver on a device which is not yet supported or with a compiler
   * which is not fully supported (such as IAR C) or if you use a differnt
   * interrupt than INT0, you may have to define some of these.
   */
  /* #define USB_INTR_CFG            MCUCR */
  /* #define USB_INTR_CFG_SET        ((1 << ISC00) | (1 << ISC01)) */
  /* #define USB_INTR_CFG_CLR        0 */
  /* #define USB_INTR_ENABLE         GIMSK */
  /* #define USB_INTR_ENABLE_BIT     INT0 */
  /* #define USB_INTR_PENDING        GIFR */
  /* #define USB_INTR_PENDING_BIT    INTF0 */
  
  #endif /* __usbconfig_h_included__ */
  