[4b06930] | 1 | /* Name: usbconfig.h
|
---|
| 2 | * Project: AVR USB driver
|
---|
| 3 | * Author: Christian Starkjohann
|
---|
| 4 | * Creation Date: 2005-04-01
|
---|
| 5 | * Tabsize: 4
|
---|
| 6 | * Copyright: (c) 2005 by OBJECTIVE DEVELOPMENT Software GmbH
|
---|
| 7 | * License: GNU GPL v2 (see License.txt), GNU GPL v3 or proprietary (CommercialLicense.txt)
|
---|
| 8 | * This Revision: $Id: usbconfig-prototype.h 692 2008-11-07 15:07:40Z cs $
|
---|
| 9 | */
|
---|
| 10 |
|
---|
| 11 | #ifndef __usbconfig_h_included__
|
---|
| 12 | #define __usbconfig_h_included__
|
---|
| 13 |
|
---|
| 14 | /*
|
---|
| 15 | General Description:
|
---|
| 16 | This file is an example configuration (with inline documentation) for the USB
|
---|
| 17 | driver. It configures AVR-USB for USB D+ connected to Port D bit 2 (which is
|
---|
| 18 | also hardware interrupt 0 on many devices) and USB D- to Port D bit 4. You may
|
---|
| 19 | wire the lines to any other port, as long as D+ is also wired to INT0 (or any
|
---|
| 20 | other hardware interrupt, as long as it is the highest level interrupt, see
|
---|
| 21 | section at the end of this file).
|
---|
| 22 | + To create your own usbconfig.h file, copy this file to your project's
|
---|
| 23 | + firmware source directory) and rename it to "usbconfig.h".
|
---|
| 24 | + Then edit it accordingly.
|
---|
| 25 | */
|
---|
| 26 |
|
---|
| 27 | /* ---------------------------- Hardware Config ---------------------------- */
|
---|
| 28 |
|
---|
| 29 | #define USB_CFG_IOPORTNAME D
|
---|
| 30 | /* This is the port where the USB bus is connected. When you configure it to
|
---|
| 31 | * "B", the registers PORTB, PINB and DDRB will be used.
|
---|
| 32 | */
|
---|
| 33 | #define USB_CFG_DMINUS_BIT 4
|
---|
| 34 | /* This is the bit number in USB_CFG_IOPORT where the USB D- line is connected.
|
---|
| 35 | * This may be any bit in the port.
|
---|
| 36 | */
|
---|
| 37 | #define USB_CFG_DPLUS_BIT 2
|
---|
| 38 | /* This is the bit number in USB_CFG_IOPORT where the USB D+ line is connected.
|
---|
| 39 | * This may be any bit in the port. Please note that D+ must also be connected
|
---|
| 40 | * to interrupt pin INT0! [You can also use other interrupts, see section
|
---|
| 41 | * "Optional MCU Description" below, or you can connect D- to the interrupt, as
|
---|
| 42 | * it is required if you use the USB_COUNT_SOF feature. If you use D- for the
|
---|
| 43 | * interrupt, the USB interrupt will also be triggered at Start-Of-Frame
|
---|
| 44 | * markers every millisecond.]
|
---|
| 45 | */
|
---|
| 46 | #define USB_CFG_CLOCK_KHZ (F_CPU/1000)
|
---|
| 47 | /* Clock rate of the AVR in MHz. Legal values are 12000, 12800, 15000, 16000,
|
---|
| 48 | * 16500 and 20000. The 12.8 MHz and 16.5 MHz versions of the code require no
|
---|
| 49 | * crystal, they tolerate +/- 1% deviation from the nominal frequency. All
|
---|
| 50 | * other rates require a precision of 2000 ppm and thus a crystal!
|
---|
| 51 | * Default if not specified: 12 MHz
|
---|
| 52 | */
|
---|
| 53 |
|
---|
| 54 | /* ----------------------- Optional Hardware Config ------------------------ */
|
---|
| 55 |
|
---|
| 56 | /* #define USB_CFG_PULLUP_IOPORTNAME D */
|
---|
| 57 | /* If you connect the 1.5k pullup resistor from D- to a port pin instead of
|
---|
| 58 | * V+, you can connect and disconnect the device from firmware by calling
|
---|
| 59 | * the macros usbDeviceConnect() and usbDeviceDisconnect() (see usbdrv.h).
|
---|
| 60 | * This constant defines the port on which the pullup resistor is connected.
|
---|
| 61 | */
|
---|
| 62 | /* #define USB_CFG_PULLUP_BIT 4 */
|
---|
| 63 | /* This constant defines the bit number in USB_CFG_PULLUP_IOPORT (defined
|
---|
| 64 | * above) where the 1.5k pullup resistor is connected. See description
|
---|
| 65 | * above for details.
|
---|
| 66 | */
|
---|
| 67 |
|
---|
| 68 | /* --------------------------- Functional Range ---------------------------- */
|
---|
| 69 |
|
---|
| 70 | #define USB_CFG_HAVE_INTRIN_ENDPOINT 0
|
---|
| 71 | /* Define this to 1 if you want to compile a version with two endpoints: The
|
---|
| 72 | * default control endpoint 0 and an interrupt-in endpoint (any other endpoint
|
---|
| 73 | * number).
|
---|
| 74 | */
|
---|
| 75 | #define USB_CFG_HAVE_INTRIN_ENDPOINT3 0
|
---|
| 76 | /* Define this to 1 if you want to compile a version with three endpoints: The
|
---|
| 77 | * default control endpoint 0, an interrupt-in endpoint 3 (or the number
|
---|
| 78 | * configured below) and a catch-all default interrupt-in endpoint as above.
|
---|
| 79 | * You must also define USB_CFG_HAVE_INTRIN_ENDPOINT to 1 for this feature.
|
---|
| 80 | */
|
---|
| 81 | #define USB_CFG_EP3_NUMBER 3
|
---|
| 82 | /* If the so-called endpoint 3 is used, it can now be configured to any other
|
---|
| 83 | * endpoint number (except 0) with this macro. Default if undefined is 3.
|
---|
| 84 | */
|
---|
| 85 | /* #define USB_INITIAL_DATATOKEN USBPID_DATA1 */
|
---|
| 86 | /* The above macro defines the startup condition for data toggling on the
|
---|
| 87 | * interrupt/bulk endpoints 1 and 3. Defaults to USBPID_DATA1.
|
---|
| 88 | * Since the token is toggled BEFORE sending any data, the first packet is
|
---|
| 89 | * sent with the oposite value of this configuration!
|
---|
| 90 | */
|
---|
| 91 | #define USB_CFG_IMPLEMENT_HALT 0
|
---|
| 92 | /* Define this to 1 if you also want to implement the ENDPOINT_HALT feature
|
---|
| 93 | * for endpoint 1 (interrupt endpoint). Although you may not need this feature,
|
---|
| 94 | * it is required by the standard. We have made it a config option because it
|
---|
| 95 | * bloats the code considerably.
|
---|
| 96 | */
|
---|
| 97 | #define USB_CFG_SUPPRESS_INTR_CODE 0
|
---|
| 98 | /* Define this to 1 if you want to declare interrupt-in endpoints, but don't
|
---|
| 99 | * want to send any data over them. If this macro is defined to 1, functions
|
---|
| 100 | * usbSetInterrupt() and usbSetInterrupt3() are omitted. This is useful if
|
---|
| 101 | * you need the interrupt-in endpoints in order to comply to an interface
|
---|
| 102 | * (e.g. HID), but never want to send any data. This option saves a couple
|
---|
| 103 | * of bytes in flash memory and the transmit buffers in RAM.
|
---|
| 104 | */
|
---|
| 105 | #define USB_CFG_INTR_POLL_INTERVAL 10
|
---|
| 106 | /* If you compile a version with endpoint 1 (interrupt-in), this is the poll
|
---|
| 107 | * interval. The value is in milliseconds and must not be less than 10 ms for
|
---|
| 108 | * low speed devices.
|
---|
| 109 | */
|
---|
| 110 | #define USB_CFG_IS_SELF_POWERED 0
|
---|
| 111 | /* Define this to 1 if the device has its own power supply. Set it to 0 if the
|
---|
| 112 | * device is powered from the USB bus.
|
---|
| 113 | */
|
---|
| 114 | #define USB_CFG_MAX_BUS_POWER 100
|
---|
| 115 | /* Set this variable to the maximum USB bus power consumption of your device.
|
---|
| 116 | * The value is in milliamperes. [It will be divided by two since USB
|
---|
| 117 | * communicates power requirements in units of 2 mA.]
|
---|
| 118 | */
|
---|
| 119 | #define USB_CFG_IMPLEMENT_FN_WRITE 0
|
---|
| 120 | /* Set this to 1 if you want usbFunctionWrite() to be called for control-out
|
---|
| 121 | * transfers. Set it to 0 if you don't need it and want to save a couple of
|
---|
| 122 | * bytes.
|
---|
| 123 | */
|
---|
| 124 | #define USB_CFG_IMPLEMENT_FN_READ 0
|
---|
| 125 | /* Set this to 1 if you need to send control replies which are generated
|
---|
| 126 | * "on the fly" when usbFunctionRead() is called. If you only want to send
|
---|
| 127 | * data from a static buffer, set it to 0 and return the data from
|
---|
| 128 | * usbFunctionSetup(). This saves a couple of bytes.
|
---|
| 129 | */
|
---|
| 130 | #define USB_CFG_IMPLEMENT_FN_WRITEOUT 0
|
---|
| 131 | /* Define this to 1 if you want to use interrupt-out (or bulk out) endpoints.
|
---|
| 132 | * You must implement the function usbFunctionWriteOut() which receives all
|
---|
| 133 | * interrupt/bulk data sent to any endpoint other than 0. The endpoint number
|
---|
| 134 | * can be found in 'usbRxToken'.
|
---|
| 135 | */
|
---|
| 136 | #define USB_CFG_HAVE_FLOWCONTROL 0
|
---|
| 137 | /* Define this to 1 if you want flowcontrol over USB data. See the definition
|
---|
| 138 | * of the macros usbDisableAllRequests() and usbEnableAllRequests() in
|
---|
| 139 | * usbdrv.h.
|
---|
| 140 | */
|
---|
| 141 | #define USB_CFG_LONG_TRANSFERS 0
|
---|
| 142 | /* Define this to 1 if you want to send/receive blocks of more than 254 bytes
|
---|
| 143 | * in a single control-in or control-out transfer. Note that the capability
|
---|
| 144 | * for long transfers increases the driver size.
|
---|
| 145 | */
|
---|
| 146 | /* #define USB_RX_USER_HOOK(data, len) if(usbRxToken == (uchar)USBPID_SETUP) blinkLED(); */
|
---|
| 147 | /* This macro is a hook if you want to do unconventional things. If it is
|
---|
| 148 | * defined, it's inserted at the beginning of received message processing.
|
---|
| 149 | * If you eat the received message and don't want default processing to
|
---|
| 150 | * proceed, do a return after doing your things. One possible application
|
---|
| 151 | * (besides debugging) is to flash a status LED on each packet.
|
---|
| 152 | */
|
---|
| 153 | /* #define USB_RESET_HOOK(resetStarts) if(!resetStarts){hadUsbReset();} */
|
---|
| 154 | /* This macro is a hook if you need to know when an USB RESET occurs. It has
|
---|
| 155 | * one parameter which distinguishes between the start of RESET state and its
|
---|
| 156 | * end.
|
---|
| 157 | */
|
---|
| 158 | /* #define USB_SET_ADDRESS_HOOK() hadAddressAssigned(); */
|
---|
| 159 | /* This macro (if defined) is executed when a USB SET_ADDRESS request was
|
---|
| 160 | * received.
|
---|
| 161 | */
|
---|
| 162 | #define USB_COUNT_SOF 0
|
---|
| 163 | /* define this macro to 1 if you need the global variable "usbSofCount" which
|
---|
| 164 | * counts SOF packets. This feature requires that the hardware interrupt is
|
---|
| 165 | * connected to D- instead of D+.
|
---|
| 166 | */
|
---|
| 167 | /* #ifdef __ASSEMBLER__
|
---|
| 168 | * macro myAssemblerMacro
|
---|
| 169 | * in YL, TCNT0
|
---|
| 170 | * sts timer0Snapshot, YL
|
---|
| 171 | * endm
|
---|
| 172 | * #endif
|
---|
| 173 | * #define USB_SOF_HOOK myAssemblerMacro
|
---|
| 174 | * This macro (if defined) is executed in the assembler module when a
|
---|
| 175 | * Start Of Frame condition is detected. It is recommended to define it to
|
---|
| 176 | * the name of an assembler macro which is defined here as well so that more
|
---|
| 177 | * than one assembler instruction can be used. The macro may use the register
|
---|
| 178 | * YL and modify SREG. If it lasts longer than a couple of cycles, USB messages
|
---|
| 179 | * immediately after an SOF pulse may be lost and must be retried by the host.
|
---|
| 180 | * What can you do with this hook? Since the SOF signal occurs exactly every
|
---|
| 181 | * 1 ms (unless the host is in sleep mode), you can use it to tune OSCCAL in
|
---|
| 182 | * designs running on the internal RC oscillator.
|
---|
| 183 | * Please note that Start Of Frame detection works only if D- is wired to the
|
---|
| 184 | * interrupt, not D+. THIS IS DIFFERENT THAN MOST EXAMPLES!
|
---|
| 185 | */
|
---|
| 186 | #define USB_CFG_CHECK_DATA_TOGGLING 0
|
---|
| 187 | /* define this macro to 1 if you want to filter out duplicate data packets
|
---|
| 188 | * sent by the host. Duplicates occur only as a consequence of communication
|
---|
| 189 | * errors, when the host does not receive an ACK. Please note that you need to
|
---|
| 190 | * implement the filtering yourself in usbFunctionWriteOut() and
|
---|
| 191 | * usbFunctionWrite(). Use the global usbCurrentDataToken and a static variable
|
---|
| 192 | * for each control- and out-endpoint to check for duplicate packets.
|
---|
| 193 | */
|
---|
| 194 | #define USB_CFG_HAVE_MEASURE_FRAME_LENGTH 0
|
---|
| 195 | /* define this macro to 1 if you want the function usbMeasureFrameLength()
|
---|
| 196 | * compiled in. This function can be used to calibrate the AVR's RC oscillator.
|
---|
| 197 | */
|
---|
| 198 |
|
---|
| 199 | /* -------------------------- Device Description --------------------------- */
|
---|
| 200 |
|
---|
| 201 | #define USB_CFG_VENDOR_ID 0xc0, 0x16
|
---|
| 202 | /* USB vendor ID for the device, low byte first. If you have registered your
|
---|
| 203 | * own Vendor ID, define it here. Otherwise you use one of obdev's free shared
|
---|
| 204 | * VID/PID pairs. Be sure to read USBID-License.txt for rules!
|
---|
| 205 | * + This template uses obdev's shared VID/PID pair: 0x16c0/0x5dc.
|
---|
| 206 | * + Use this VID/PID pair ONLY if you understand the implications!
|
---|
| 207 | */
|
---|
| 208 | #define USB_CFG_DEVICE_ID 0xdc, 0x05
|
---|
| 209 | /* This is the ID of the product, low byte first. It is interpreted in the
|
---|
| 210 | * scope of the vendor ID. If you have registered your own VID with usb.org
|
---|
| 211 | * or if you have licensed a PID from somebody else, define it here. Otherwise
|
---|
| 212 | * you use obdev's free shared VID/PID pair. Be sure to read the rules in
|
---|
| 213 | * USBID-License.txt!
|
---|
| 214 | * + This template uses obdev's shared VID/PID pair: 0x16c0/0x5dc.
|
---|
| 215 | * + Use this VID/PID pair ONLY if you understand the implications!
|
---|
| 216 | */
|
---|
| 217 | #define USB_CFG_DEVICE_VERSION 0x00, 0x01
|
---|
| 218 | /* Version number of the device: Minor number first, then major number.
|
---|
| 219 | */
|
---|
| 220 | #define USB_CFG_VENDOR_NAME 'o', 'b', 'd', 'e', 'v', '.', 'a', 't'
|
---|
| 221 | #define USB_CFG_VENDOR_NAME_LEN 8
|
---|
| 222 | /* These two values define the vendor name returned by the USB device. The name
|
---|
| 223 | * must be given as a list of characters under single quotes. The characters
|
---|
| 224 | * are interpreted as Unicode (UTF-16) entities.
|
---|
| 225 | * If you don't want a vendor name string, undefine these macros.
|
---|
| 226 | * ALWAYS define a vendor name containing your Internet domain name if you use
|
---|
| 227 | * obdev's free shared VID/PID pair. See the file USBID-License.txt for
|
---|
| 228 | * details.
|
---|
| 229 | */
|
---|
| 230 | #define USB_CFG_DEVICE_NAME 'T', 'e', 'm', 'p', 'l', 'a', 't', 'e'
|
---|
| 231 | #define USB_CFG_DEVICE_NAME_LEN 8
|
---|
| 232 | /* Same as above for the device name. If you don't want a device name, undefine
|
---|
| 233 | * the macros. See the file USBID-License.txt before you assign a name if you
|
---|
| 234 | * use a shared VID/PID.
|
---|
| 235 | */
|
---|
| 236 | /*#define USB_CFG_SERIAL_NUMBER 'N', 'o', 'n', 'e' */
|
---|
| 237 | /*#define USB_CFG_SERIAL_NUMBER_LEN 0 */
|
---|
| 238 | /* Same as above for the serial number. If you don't want a serial number,
|
---|
| 239 | * undefine the macros.
|
---|
| 240 | * It may be useful to provide the serial number through other means than at
|
---|
| 241 | * compile time. See the section about descriptor properties below for how
|
---|
| 242 | * to fine tune control over USB descriptors such as the string descriptor
|
---|
| 243 | * for the serial number.
|
---|
| 244 | */
|
---|
| 245 | #define USB_CFG_DEVICE_CLASS 0xff /* set to 0 if deferred to interface */
|
---|
| 246 | #define USB_CFG_DEVICE_SUBCLASS 0
|
---|
| 247 | /* See USB specification if you want to conform to an existing device class.
|
---|
| 248 | * Class 0xff is "vendor specific".
|
---|
| 249 | */
|
---|
| 250 | #define USB_CFG_INTERFACE_CLASS 0 /* define class here if not at device level */
|
---|
| 251 | #define USB_CFG_INTERFACE_SUBCLASS 0
|
---|
| 252 | #define USB_CFG_INTERFACE_PROTOCOL 0
|
---|
| 253 | /* See USB specification if you want to conform to an existing device class or
|
---|
| 254 | * protocol. The following classes must be set at interface level:
|
---|
| 255 | * HID class is 3, no subclass and protocol required (but may be useful!)
|
---|
| 256 | * CDC class is 2, use subclass 2 and protocol 1 for ACM
|
---|
| 257 | */
|
---|
| 258 | /* #define USB_CFG_HID_REPORT_DESCRIPTOR_LENGTH 42 */
|
---|
| 259 | /* Define this to the length of the HID report descriptor, if you implement
|
---|
| 260 | * an HID device. Otherwise don't define it or define it to 0.
|
---|
| 261 | * If you use this define, you must add a PROGMEM character array named
|
---|
| 262 | * "usbHidReportDescriptor" to your code which contains the report descriptor.
|
---|
| 263 | * Don't forget to keep the array and this define in sync!
|
---|
| 264 | */
|
---|
| 265 |
|
---|
| 266 | /* #define USB_PUBLIC static */
|
---|
| 267 | /* Use the define above if you #include usbdrv.c instead of linking against it.
|
---|
| 268 | * This technique saves a couple of bytes in flash memory.
|
---|
| 269 | */
|
---|
| 270 |
|
---|
| 271 | /* ------------------- Fine Control over USB Descriptors ------------------- */
|
---|
| 272 | /* If you don't want to use the driver's default USB descriptors, you can
|
---|
| 273 | * provide our own. These can be provided as (1) fixed length static data in
|
---|
| 274 | * flash memory, (2) fixed length static data in RAM or (3) dynamically at
|
---|
| 275 | * runtime in the function usbFunctionDescriptor(). See usbdrv.h for more
|
---|
| 276 | * information about this function.
|
---|
| 277 | * Descriptor handling is configured through the descriptor's properties. If
|
---|
| 278 | * no properties are defined or if they are 0, the default descriptor is used.
|
---|
| 279 | * Possible properties are:
|
---|
| 280 | * + USB_PROP_IS_DYNAMIC: The data for the descriptor should be fetched
|
---|
| 281 | * at runtime via usbFunctionDescriptor(). If the usbMsgPtr mechanism is
|
---|
| 282 | * used, the data is in FLASH by default. Add property USB_PROP_IS_RAM if
|
---|
| 283 | * you want RAM pointers.
|
---|
| 284 | * + USB_PROP_IS_RAM: The data returned by usbFunctionDescriptor() or found
|
---|
| 285 | * in static memory is in RAM, not in flash memory.
|
---|
| 286 | * + USB_PROP_LENGTH(len): If the data is in static memory (RAM or flash),
|
---|
| 287 | * the driver must know the descriptor's length. The descriptor itself is
|
---|
| 288 | * found at the address of a well known identifier (see below).
|
---|
| 289 | * List of static descriptor names (must be declared PROGMEM if in flash):
|
---|
| 290 | * char usbDescriptorDevice[];
|
---|
| 291 | * char usbDescriptorConfiguration[];
|
---|
| 292 | * char usbDescriptorHidReport[];
|
---|
| 293 | * char usbDescriptorString0[];
|
---|
| 294 | * int usbDescriptorStringVendor[];
|
---|
| 295 | * int usbDescriptorStringDevice[];
|
---|
| 296 | * int usbDescriptorStringSerialNumber[];
|
---|
| 297 | * Other descriptors can't be provided statically, they must be provided
|
---|
| 298 | * dynamically at runtime.
|
---|
| 299 | *
|
---|
| 300 | * Descriptor properties are or-ed or added together, e.g.:
|
---|
| 301 | * #define USB_CFG_DESCR_PROPS_DEVICE (USB_PROP_IS_RAM | USB_PROP_LENGTH(18))
|
---|
| 302 | *
|
---|
| 303 | * The following descriptors are defined:
|
---|
| 304 | * USB_CFG_DESCR_PROPS_DEVICE
|
---|
| 305 | * USB_CFG_DESCR_PROPS_CONFIGURATION
|
---|
| 306 | * USB_CFG_DESCR_PROPS_STRINGS
|
---|
| 307 | * USB_CFG_DESCR_PROPS_STRING_0
|
---|
| 308 | * USB_CFG_DESCR_PROPS_STRING_VENDOR
|
---|
| 309 | * USB_CFG_DESCR_PROPS_STRING_PRODUCT
|
---|
| 310 | * USB_CFG_DESCR_PROPS_STRING_SERIAL_NUMBER
|
---|
| 311 | * USB_CFG_DESCR_PROPS_HID
|
---|
| 312 | * USB_CFG_DESCR_PROPS_HID_REPORT
|
---|
| 313 | * USB_CFG_DESCR_PROPS_UNKNOWN (for all descriptors not handled by the driver)
|
---|
| 314 | *
|
---|
| 315 | * Note about string descriptors: String descriptors are not just strings, they
|
---|
| 316 | * are Unicode strings prefixed with a 2 byte header. Example:
|
---|
| 317 | * int serialNumberDescriptor[] = {
|
---|
| 318 | * USB_STRING_DESCRIPTOR_HEADER(6),
|
---|
| 319 | * 'S', 'e', 'r', 'i', 'a', 'l'
|
---|
| 320 | * };
|
---|
| 321 | */
|
---|
| 322 |
|
---|
| 323 | #define USB_CFG_DESCR_PROPS_DEVICE 0
|
---|
| 324 | #define USB_CFG_DESCR_PROPS_CONFIGURATION 0
|
---|
| 325 | #define USB_CFG_DESCR_PROPS_STRINGS 0
|
---|
| 326 | #define USB_CFG_DESCR_PROPS_STRING_0 0
|
---|
| 327 | #define USB_CFG_DESCR_PROPS_STRING_VENDOR 0
|
---|
| 328 | #define USB_CFG_DESCR_PROPS_STRING_PRODUCT 0
|
---|
| 329 | #define USB_CFG_DESCR_PROPS_STRING_SERIAL_NUMBER 0
|
---|
| 330 | #define USB_CFG_DESCR_PROPS_HID 0
|
---|
| 331 | #define USB_CFG_DESCR_PROPS_HID_REPORT 0
|
---|
| 332 | #define USB_CFG_DESCR_PROPS_UNKNOWN 0
|
---|
| 333 |
|
---|
| 334 | /* ----------------------- Optional MCU Description ------------------------ */
|
---|
| 335 |
|
---|
| 336 | /* The following configurations have working defaults in usbdrv.h. You
|
---|
| 337 | * usually don't need to set them explicitly. Only if you want to run
|
---|
| 338 | * the driver on a device which is not yet supported or with a compiler
|
---|
| 339 | * which is not fully supported (such as IAR C) or if you use a differnt
|
---|
| 340 | * interrupt than INT0, you may have to define some of these.
|
---|
| 341 | */
|
---|
| 342 | /* #define USB_INTR_CFG MCUCR */
|
---|
| 343 | /* #define USB_INTR_CFG_SET ((1 << ISC00) | (1 << ISC01)) */
|
---|
| 344 | /* #define USB_INTR_CFG_CLR 0 */
|
---|
| 345 | /* #define USB_INTR_ENABLE GIMSK */
|
---|
| 346 | /* #define USB_INTR_ENABLE_BIT INT0 */
|
---|
| 347 | /* #define USB_INTR_PENDING GIFR */
|
---|
| 348 | /* #define USB_INTR_PENDING_BIT INTF0 */
|
---|
| 349 | /* #define USB_INTR_VECTOR SIG_INTERRUPT0 */
|
---|
| 350 |
|
---|
| 351 | #endif /* __usbconfig_h_included__ */
|
---|