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Diffstat (limited to 'bootloaders/gemma/usbconfig.h')
| -rw-r--r-- | bootloaders/gemma/usbconfig.h | 351 |
1 files changed, 0 insertions, 351 deletions
diff --git a/bootloaders/gemma/usbconfig.h b/bootloaders/gemma/usbconfig.h deleted file mode 100644 index ca0c021..0000000 --- a/bootloaders/gemma/usbconfig.h +++ /dev/null @@ -1,351 +0,0 @@ -/* Name: usbconfig.h - * Project: V-USB, virtual USB port for Atmel's(r) AVR(r) microcontrollers - * Author: Christian Starkjohann - * Creation Date: 2005-04-01 - * Tabsize: 4 - * Copyright: (c) 2005 by OBJECTIVE DEVELOPMENT Software GmbH - * License: GNU GPL v2 or v3 (see License.txt) - */ - -/* Modified by me@frank-zhao.com for project GemmaBoot - * - * GemmaBoot is a bootloader that emulates a USBtinyISP (from Adafruit Industries) - * - * Gemma will use GemmaBoot - * - * This code is heavily derived from USBaspLoader, but also from USBtiny, with USBtinyISP's settings - - Copyright (c) 2013 Adafruit Industries - All rights reserved. - - GemmaBoot is free software: you can redistribute it and/or modify - it under the terms of the GNU Lesser General Public License as - published by the Free Software Foundation, either version 3 of - the License, or (at your option) any later version. - - GemmaBoot 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 Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with GemmaBoot. If not, see - <http://www.gnu.org/licenses/>. -*/ - -#ifndef __usbconfig_h_included__ -#define __usbconfig_h_included__ - -/* YOU SHOULD NOT NEED TO MODIFY THIS FILE! All configurations are supposed - * to go into bootloaderconfig.h! - */ - -/* ---------------------------- Hardware Config ---------------------------- */ - -/* All the port and pin assignments, as well as the clock speed and CRC - setting are now in bootloaderconfig.h: */ - -#include "bootloaderconfig.h" - -/* --------------------------- 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 (any other endpoint - * number). - */ -#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 3 (or the number - * configured below) and a catch-all default interrupt-in endpoint as above. - * You must also define USB_CFG_HAVE_INTRIN_ENDPOINT to 1 for this feature. - */ -#define USB_CFG_EP3_NUMBER 3 -/* If the so-called endpoint 3 is used, it can now be configured to any other - * endpoint number (except 0) with this macro. Default if undefined is 3. - */ -/* #define USB_INITIAL_DATATOKEN USBPID_DATA1 */ -/* The above macro defines the startup condition for data toggling on the - * interrupt/bulk endpoints 1 and 3. Defaults to USBPID_DATA1. - * Since the token is toggled BEFORE sending any data, the first packet is - * sent with the oposite value of this configuration! - */ -#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_SUPPRESS_INTR_CODE 0 -/* Define this to 1 if you want to declare interrupt-in endpoints, but don't - * want to send any data over them. If this macro is defined to 1, functions - * usbSetInterrupt() and usbSetInterrupt3() are omitted. This is useful if - * you need the interrupt-in endpoints in order to comply to an interface - * (e.g. HID), but never want to send any data. This option saves a couple - * of bytes in flash memory and the transmit buffers in RAM. - */ -#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. - */ -#ifndef USB_CFG_IS_SELF_POWERED // allow bootloaderconfig.h to override -#define USB_CFG_IS_SELF_POWERED 0 -#endif -/* 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. - */ -#ifndef USB_CFG_MAX_BUS_POWER // allow bootloaderconfig.h to override -#define USB_CFG_MAX_BUS_POWER 100 -#endif -/* 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 1 -/* 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 1 -/* 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) endpoints. - * You must implement the function usbFunctionWriteOut() which receives all - * interrupt/bulk data sent to any endpoint other than 0. The endpoint number - * can be found in 'usbRxToken'. - */ -#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_CFG_DRIVER_FLASH_PAGE 0 -/* If the device has more than 64 kBytes of flash, define this to the 64 k page - * where the driver's constants (descriptors) are located. Or in other words: - * Define this to 1 for boot loaders on the ATMega128. - */ -#define USB_CFG_LONG_TRANSFERS 0 -/* Define this to 1 if you want to send/receive blocks of more than 254 bytes - * in a single control-in or control-out transfer. Note that the capability - * for long transfers increases the driver size. - */ -#ifndef __ASSEMBLER__ -extern volatile char usbHasRxed; -#endif -#define USB_RX_USER_HOOK(data, len) do { usbHasRxed = 1; } while (0); -/* 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_RESET_HOOK(resetStarts) if(!resetStarts){hadUsbReset();} */ -/* This macro is a hook if you need to know when an USB RESET occurs. It has - * one parameter which distinguishes between the start of RESET state and its - * end. - */ -/* #define USB_SET_ADDRESS_HOOK() hadAddressAssigned(); */ -/* This macro (if defined) is executed when a USB SET_ADDRESS request was - * received. - */ -#define USB_COUNT_SOF 0 -/* define this macro to 1 if you need the global variable "usbSofCount" which - * counts SOF packets. This feature requires that the hardware interrupt is - * connected to D- instead of D+. - */ -/* #ifdef __ASSEMBLER__ - * macro myAssemblerMacro - * in YL, TCNT0 - * sts timer0Snapshot, YL - * endm - * #endif - * #define USB_SOF_HOOK myAssemblerMacro - * This macro (if defined) is executed in the assembler module when a - * Start Of Frame condition is detected. It is recommended to define it to - * the name of an assembler macro which is defined here as well so that more - * than one assembler instruction can be used. The macro may use the register - * YL and modify SREG. If it lasts longer than a couple of cycles, USB messages - * immediately after an SOF pulse may be lost and must be retried by the host. - * What can you do with this hook? Since the SOF signal occurs exactly every - * 1 ms (unless the host is in sleep mode), you can use it to tune OSCCAL in - * designs running on the internal RC oscillator. - * Please note that Start Of Frame detection works only if D- is wired to the - * interrupt, not D+. THIS IS DIFFERENT THAN MOST EXAMPLES! - */ -#define USB_CFG_CHECK_DATA_TOGGLING 0 -/* define this macro to 1 if you want to filter out duplicate data packets - * sent by the host. Duplicates occur only as a consequence of communication - * errors, when the host does not receive an ACK. Please note that you need to - * implement the filtering yourself in usbFunctionWriteOut() and - * usbFunctionWrite(). Use the global usbCurrentDataToken and a static variable - * for each control- and out-endpoint to check for duplicate packets. - */ -#define USB_CFG_HAVE_MEASURE_FRAME_LENGTH 1 -/* define this macro to 1 if you want the function usbMeasureFrameLength() - * compiled in. This function can be used to calibrate the AVR's RC oscillator. - */ -#define USB_USE_FAST_CRC 0 -/* The assembler module has two implementations for the CRC algorithm. One is - * faster, the other is smaller. This CRC routine is only used for transmitted - * messages where timing is not critical. The faster routine needs 31 cycles - * per byte while the smaller one needs 61 to 69 cycles. The faster routine - * may be worth the 32 bytes bigger code size if you transmit lots of data and - * run the AVR close to its limit. - */ - -/* -------------------------- Device Description --------------------------- */ - -#define USB_CFG_VENDOR_ID 0x41, 0x23 /* = 0x16c0 = 5824 = voti.nl */ -/* USB vendor ID for the device, low byte first. If you have registered your - * own Vendor ID, define it here. Otherwise you may use one of obdev's free - * shared VID/PID pairs. Be sure to read USB-IDs-for-free.txt for rules! - */ -#define USB_CFG_DEVICE_ID 0x9F, 0x0c /* = 0x05dc = 1500 */ -/* 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 may use one of obdev's free shared VID/PID pairs. See the file - * USB-IDs-for-free.txt for details! - */ -#define USB_CFG_DEVICE_VERSION 0x00, 0x01 -/* Version number of the device: Minor number first, then major number. - */ -#define USB_CFG_VENDOR_NAME 'A','r','d','u','i','n','o','.','c','c' -#define USB_CFG_VENDOR_NAME_LEN 10 -/* 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 USB-IDs-for-free.txt for - * details. - */ -#define USB_CFG_DEVICE_NAME 'G','e','m','m','a' -#define USB_CFG_DEVICE_NAME_LEN 5 -/* Same as above for the device name. If you don't want a device name, undefine - * the macros. See the file USB-IDs-for-free.txt before you assign a name if - * you use a shared VID/PID. - */ -/*#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 /* set to 0 if deferred to interface */ -#define USB_CFG_DEVICE_SUBCLASS 0 -/* See USB specification if you want to conform to an existing device class. - * Class 0xff is "vendor specific". - */ -#define USB_CFG_INTERFACE_CLASS 0 /* define class here if not at device level */ -#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. The following classes must be set at interface level: - * HID class is 3, no subclass and protocol required (but may be useful!) - * CDC class is 2, use subclass 2 and protocol 1 for ACM - */ -/* #define USB_CFG_HID_REPORT_DESCRIPTOR_LENGTH 42 */ -/* 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. - * If you use this define, you must add a PROGMEM character array named - * "usbHidReportDescriptor" to your code which contains the report descriptor. - * Don't forget to keep the array and this define in sync! - */ - -#define USB_PUBLIC static -/* Use the define above if you #include usbdrv.c instead of linking against it. - * This technique saves a couple of bytes in flash memory. - */ - -/* ------------------- 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(). If the usbMsgPtr mechanism is - * used, the data is in FLASH by default. Add property USB_PROP_IS_RAM if - * you want RAM pointers. - * + 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) - * - * Note about string descriptors: String descriptors are not just strings, they - * are Unicode strings prefixed with a 2 byte header. Example: - * int serialNumberDescriptor[] = { - * USB_STRING_DESCRIPTOR_HEADER(6), - * 'S', 'e', 'r', 'i', 'a', 'l' - * }; - */ - -#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 - -#define usbMsgPtr_t unsigned short // scalar type yields shortest code - -/* ----------------------- 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 PCMSK -#define USB_INTR_CFG_SET (1 << USB_CFG_DPLUS_BIT) -#define USB_INTR_CFG_CLR 0 -#define USB_INTR_ENABLE GIMSK -#define USB_INTR_ENABLE_BIT PCIE -#define USB_INTR_PENDING GIFR -#define USB_INTR_PENDING_BIT PCIF -#define USB_INTR_VECTOR PCINT0_vect - -#endif /* __usbconfig_h_included__ */ |