diff options
Diffstat (limited to 'lib/lufa/Bootloaders/DFU/BootloaderDFU.h')
| m--------- | lib/lufa | 0 | ||||
| -rw-r--r-- | lib/lufa/Bootloaders/DFU/BootloaderDFU.h | 216 |
2 files changed, 0 insertions, 216 deletions
diff --git a/lib/lufa b/lib/lufa new file mode 160000 +Subproject ce10f7642b0459e409839b23cc91498945119b4 diff --git a/lib/lufa/Bootloaders/DFU/BootloaderDFU.h b/lib/lufa/Bootloaders/DFU/BootloaderDFU.h deleted file mode 100644 index a97ba6c7ef..0000000000 --- a/lib/lufa/Bootloaders/DFU/BootloaderDFU.h +++ /dev/null @@ -1,216 +0,0 @@ -/* - LUFA Library - Copyright (C) Dean Camera, 2017. - - dean [at] fourwalledcubicle [dot] com - www.lufa-lib.org -*/ - -/* - Copyright 2017 Dean Camera (dean [at] fourwalledcubicle [dot] com) - - Permission to use, copy, modify, distribute, and sell this - software and its documentation for any purpose is hereby granted - without fee, provided that the above copyright notice appear in - all copies and that both that the copyright notice and this - permission notice and warranty disclaimer appear in supporting - documentation, and that the name of the author not be used in - advertising or publicity pertaining to distribution of the - software without specific, written prior permission. - - The author disclaims all warranties with regard to this - software, including all implied warranties of merchantability - and fitness. In no event shall the author be liable for any - special, indirect or consequential damages or any damages - whatsoever resulting from loss of use, data or profits, whether - in an action of contract, negligence or other tortious action, - arising out of or in connection with the use or performance of - this software. -*/ - -/** \file - * - * Header file for BootloaderDFU.c. - */ - -#ifndef _BOOTLOADER_H_ -#define _BOOTLOADER_H_ - - /* Includes: */ - #include <avr/io.h> - #include <avr/wdt.h> - #include <avr/boot.h> - #include <avr/pgmspace.h> - #include <avr/eeprom.h> - #include <avr/power.h> - #include <avr/interrupt.h> - #include <util/delay.h> - #include <stdbool.h> - - #include "Descriptors.h" - #include "BootloaderAPI.h" - #include "Config/AppConfig.h" - - #include <LUFA/Drivers/USB/USB.h> - #include <LUFA/Drivers/Board/LEDs.h> - #include <LUFA/Platform/Platform.h> - - /* Preprocessor Checks: */ - #if !defined(__OPTIMIZE_SIZE__) - #error This bootloader requires that it be optimized for size, not speed, to fit into the target device. Change optimization settings and try again. - #endif - - /* Macros: */ - /** Major bootloader version number. */ - #define BOOTLOADER_VERSION_MINOR 2 - - /** Minor bootloader version number. */ - #define BOOTLOADER_VERSION_REV 0 - - /** Magic bootloader key to unlock forced application start mode. */ - #define MAGIC_BOOT_KEY 0xDC42 - - /** Complete bootloader version number expressed as a packed byte, constructed from the - * two individual bootloader version macros. - */ - #define BOOTLOADER_VERSION ((BOOTLOADER_VERSION_MINOR << 4) | BOOTLOADER_VERSION_REV) - - /** First byte of the bootloader identification bytes, used to identify a device's bootloader. */ - #define BOOTLOADER_ID_BYTE1 0xDC - - /** Second byte of the bootloader identification bytes, used to identify a device's bootloader. */ - #define BOOTLOADER_ID_BYTE2 0xFB - - /** Convenience macro, used to determine if the issued command is the given one-byte long command. - * - * \param[in] dataarr Command byte array to check against - * \param[in] cb1 First command byte to check - */ - #define IS_ONEBYTE_COMMAND(dataarr, cb1) (dataarr[0] == (cb1)) - - /** Convenience macro, used to determine if the issued command is the given two-byte long command. - * - * \param[in] dataarr Command byte array to check against - * \param[in] cb1 First command byte to check - * \param[in] cb2 Second command byte to check - */ - #define IS_TWOBYTE_COMMAND(dataarr, cb1, cb2) ((dataarr[0] == (cb1)) && (dataarr[1] == (cb2))) - - /** Length of the DFU file suffix block, appended to the end of each complete memory write command. - * The DFU file suffix is currently unused (but is designed to give extra file information, such as - * a CRC of the complete firmware for error checking) and so is discarded. - */ - #define DFU_FILE_SUFFIX_SIZE 16 - - /** Length of the DFU file filler block, appended to the start of each complete memory write command. - * Filler bytes are added to the start of each complete memory write command, and must be discarded. - */ - #define DFU_FILLER_BYTES_SIZE 26 - - /** DFU class command request to detach from the host. */ - #define DFU_REQ_DETATCH 0x00 - - /** DFU class command request to send data from the host to the bootloader. */ - #define DFU_REQ_DNLOAD 0x01 - - /** DFU class command request to send data from the bootloader to the host. */ - #define DFU_REQ_UPLOAD 0x02 - - /** DFU class command request to get the current DFU status and state from the bootloader. */ - #define DFU_REQ_GETSTATUS 0x03 - - /** DFU class command request to reset the current DFU status and state variables to their defaults. */ - #define DFU_REQ_CLRSTATUS 0x04 - - /** DFU class command request to get the current DFU state of the bootloader. */ - #define DFU_REQ_GETSTATE 0x05 - - /** DFU class command request to abort the current multi-request transfer and return to the dfuIDLE state. */ - #define DFU_REQ_ABORT 0x06 - - /** DFU command to begin programming the device's memory. */ - #define COMMAND_PROG_START 0x01 - - /** DFU command to begin reading the device's memory. */ - #define COMMAND_DISP_DATA 0x03 - - /** DFU command to issue a write command. */ - #define COMMAND_WRITE 0x04 - - /** DFU command to issue a read command. */ - #define COMMAND_READ 0x05 - - /** DFU command to issue a memory base address change command, to set the current 64KB flash page - * that subsequent flash operations should use. */ - #define COMMAND_CHANGE_BASE_ADDR 0x06 - - /* Type Defines: */ - /** Type define for a non-returning function pointer to the loaded application. */ - typedef void (*AppPtr_t)(void) ATTR_NO_RETURN; - - /** Type define for a structure containing a complete DFU command issued by the host. */ - typedef struct - { - uint8_t Command; /**< Single byte command to perform, one of the \c COMMAND_* macro values */ - uint8_t Data[5]; /**< Command parameters */ - uint16_t DataSize; /**< Size of the command parameters */ - } DFU_Command_t; - - /* Enums: */ - /** DFU bootloader states. Refer to the DFU class specification for information on each state. */ - enum DFU_State_t - { - appIDLE = 0, - appDETACH = 1, - dfuIDLE = 2, - dfuDNLOAD_SYNC = 3, - dfuDNBUSY = 4, - dfuDNLOAD_IDLE = 5, - dfuMANIFEST_SYNC = 6, - dfuMANIFEST = 7, - dfuMANIFEST_WAIT_RESET = 8, - dfuUPLOAD_IDLE = 9, - dfuERROR = 10 - }; - - /** DFU command status error codes. Refer to the DFU class specification for information on each error code. */ - enum DFU_Status_t - { - OK = 0, - errTARGET = 1, - errFILE = 2, - errWRITE = 3, - errERASE = 4, - errCHECK_ERASED = 5, - errPROG = 6, - errVERIFY = 7, - errADDRESS = 8, - errNOTDONE = 9, - errFIRMWARE = 10, - errVENDOR = 11, - errUSBR = 12, - errPOR = 13, - errUNKNOWN = 14, - errSTALLEDPKT = 15 - }; - - /* Function Prototypes: */ - static void SetupHardware(void); - static void ResetHardware(void); - - void EVENT_USB_Device_ControlRequest(void); - - #if defined(INCLUDE_FROM_BOOTLOADER_C) - static void DiscardFillerBytes(uint8_t NumberOfBytes); - static void ProcessBootloaderCommand(void); - static void LoadStartEndAddresses(void); - static void ProcessMemProgCommand(void); - static void ProcessMemReadCommand(void); - static void ProcessWriteCommand(void); - static void ProcessReadCommand(void); - #endif - - void Application_Jump_Check(void) ATTR_INIT_SECTION(3); - -#endif - |