dfu-util-0.11/0000775000175000017500000000000014115204457010172 500000000000000dfu-util-0.11/ChangeLog0000664000175000017500000001307214115203106011655 000000000000000.11: o Fix suffix check regression on Windows with Large File Support o Skip setting alternate interface when not needed o Only clamp transfer size on Linux o Quirk for GD32 leave request o Improve status and error messages and exit codes o dfuse: Process all alternate interfaces in a DfuSe file o dfuse-pack.py: Fix alternate settings if first is 0 2021-09-05 Tormod Volden 0.10: o New --wait option for devices to appear (Jörg Riechardt) o New --devnum option to filter devices (Harald Welte) o Support DFU_STATE_dfuMANIFEST_WAIT_RST (Jérôme Hamm) o Support large files (Tormod Volden) o Quirks for Jabra devices (Niels Skou Olsen) o Quirks for OpenPICC, SIMtrace (Harald Welte) o Quirks for GD32VF103 (Thomas Hebb) o Fix numeric argument parsing (Timo Poikola) o Improve alternate interface index matching (Aleks Chakin) o Improve libusb error messages (Alex Mastro) o Improve Stellaris firmware detection (Aleks Chakin) o Improve warnings and debug output (Tormod Volden) o Update manual page (Thomas Hebb) o Manual pages for dfu-suffix and dfu-prefix (Tormod Volden) o Usage text describes DfuSe modifiers (Uwe Bonnes) o dfuse: Erase all pages before programming (Geoffrey Hausheer) o dfuse: New "will-reset" option (Ievgenii Meshcheriakov) o dfuse: Allow 0 as start address (Xavier Domont) o dfuse: Workaround for Black Magic Probe issue (Tormod Volden) o dfuse: Workaround for STM32L4 page erase stalls (Tormod Volden) o dfuse-pack.py: Set (multiple) alternate interfaces (Tormod Volden) o dfuse-pack.py: S19 and ihex support (Thilo Cestonaro) o dfuse-pack.py: Intel HEX multi-segment index fix (Colin Parker) o dfuse-pack.py: Correct DFUImageSize (Hendry Kaak) o dfuse-pack.py: Python 3 compatibility (Michael Everitt) 2020-11-21 Tormod Volden 0.9: o Reimplemented USBPATH support (Stefan Zehl) o Better parsing of numeric arguments (Timo Poikola) o Avoid conflict with HID devices (Gordon McNab) o Mass erase timeout workaround for STM32F405 (Tormod Volden) o Workaround for LPC DFU bootloader (Dirk Castelijns) o Include example udev rules file (Tormod Volden) 2016-02-08 Tormod Volden 0.8: o New, separate dfu-prefix tool (Uwe Bonnes) o Allow filtering on serial number (Uwe Bonnes) o Improved VID/PID/serial filtering (Bradley Scott) o Support reading firmware from stdin (Tormod Volden) o Warn if missing DFU suffix (Tormod Volden) o Improved progress bar (Hans Petter Selasky) o Fix dfuse leave option (Uwe Bonnes) o Major code rework (Hans Petter Selasky) o MS Visual Studio build support (Henrique Mendonca) o dfuse-pack.py tool for .dfu files (Antonio Galeo) o Many other fixes from many people 2014-09-13 Tormod Volden 0.7: o Support for TI Stellaris devices (Tommi Keisala) o Fix libusb detection on MacOSX (Marc Singer) o Fix libusb detection on FreeBSD (Tormod Volden) o Improved DfuSe support (Tormod Volden) o Support all special commands (leave, unprotect, mass-erase) o Arbitrary upload lengths o "force" option for various possible (dangerous) overrides 2012-10-07 Tormod Volden 0.6: o Add detach mode (Stefan Schmidt) o Check return value on all libusb calls (Tormod Volden) o Fix segmentation fault with -s option (Tormod Volden) o Add DFU suffix manipulation tool (Stefan Schmidt) o Port to Windows: (Tormod Volden, some parts based on work from Satz Klauer) o Port file handling to stdio streams o Sleep() macros o C99 types o Pack structs o Detect DfuSe device correctly on big-endian architectures (Tormod Volden) o Add dfuse progress indication on download (Tormod Volden) o Cleanup: gcc pedantic, gcc extension, ... (Tormod Volden) o Rely on page size from functional descriptor. Please report if you get an error about it. (Tormod Volden) o Add quirk for Maple since it reports wrong DFU version (Tormod Volden) 2012-04-22 Stefan Schmidt 0.5: o DfuSe extension support for ST devices (Tormod Volden) o Add initial support for bitWillDetach flag from DFU 1.1 (Tormod Volden) o Internal cleanup and some manual page fixes (Tormod Volden) 2011-11-02 Stefan Schmidt 0.4: o Rework to use libusb-1.0 (Stefan Schmidt) o DFU suffix support (Tormod Volden, Stefan Schmidt) o Sspeed up DFU downloads directly into memory (Bernard Blackham) o More flexible -d vid:pid parsing (Tormod Volden) o Many bug fixes and cleanups 2011-07-20 Stefan Schmidt 0.3: o quirks: Add OpenOCD to the poll timeout quirk table. 2010-12-22 Stefan Schmidt 0.2: o Fix some typos on the website and the README (Antonio Ospite, Uwe Hermann) o Remove build rule for a static binary. We can use autotools for this. 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AC_PREREQ(2.59) AC_INIT([dfu-util],[0.11],[http://sourceforge.net/p/dfu-util/tickets/],,[http://dfu-util.sourceforge.net]) AC_CONFIG_AUX_DIR(m4) AM_INIT_AUTOMAKE([foreign]) AC_CONFIG_HEADERS([config.h]) # Test for new silent rules and enable only if they are available m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])]) # Checks for programs. AC_PROG_CC # Checks for libraries. # On FreeBSD the libusb-1.0 is called libusb and resides in system location AC_CHECK_LIB([usb], [libusb_init],, [native_libusb=no],) AS_IF([test x$native_libusb = xno], [ PKG_CHECK_MODULES([USB], [libusb-1.0 >= 1.0.0],, AC_MSG_ERROR([*** Required libusb-1.0 >= 1.0.0 not installed ***])) ]) LIBS="$LIBS $USB_LIBS" CFLAGS="$CFLAGS $USB_CFLAGS" # Checks for header files. AC_HEADER_STDC AC_CHECK_HEADERS([windows.h sysexits.h unistd.h]) # Checks for typedefs, structures, and compiler characteristics. AC_C_CONST AC_TYPE_SIZE_T # Checks for library functions. AC_FUNC_MEMCMP AC_CHECK_FUNCS([nanosleep err]) # Checks how to do large files AC_SYS_LARGEFILE AC_CONFIG_FILES(Makefile src/Makefile doc/Makefile) AC_OUTPUT dfu-util-0.11/DEVICES.txt0000664000175000017500000000126013114501522011723 00000000000000List of supported software and hardware products: Software user (bootloader, etc) ------------------------------- - Sam7DFU: http://git.osmocom.org/openpcd/ - U-boot: http://www.denx.de/wiki/U-Boot/ - Barebox: http://www.barebox.org/ - Leaflabs: https://www.leaflabs.com/maple - Blackmagic: https://github.com/blacksphere/blackmagic/wiki Products using DFU ------------------ - OpenPCD (sam7dfu) - Openmoko Neo 1973 and Freerunner (u-boot with DFU patches) - Leaflabs Maple - ATUSB from Qi Hardware - STM32F105/7, STM32F2/F3/F4 in System Bootloader - Black Magic Probe debugger - NXP LPC31xx/LPC43XX, e.g. LPC-Link and LPC-Link2, need binaries with LPC prefix and encoding (LPC-Link) dfu-util-0.11/src/0000775000175000017500000000000014115204457010761 500000000000000dfu-util-0.11/src/dfu.c0000664000175000017500000002610614070573405011632 00000000000000/* * Low-level DFU communication routines, originally taken from * $Id: dfu.c,v 1.3 2006/06/20 06:28:04 schmidtw Exp $ * (part of dfu-programmer). * * Copyright 2005-2006 Weston Schmidt * Copyright 2011-2014 Tormod Volden * * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include #include "portable.h" #include "dfu.h" #include "quirks.h" static int dfu_timeout = 5000; /* 5 seconds - default */ /* * DFU_DETACH Request (DFU Spec 1.0, Section 5.1) * * device - the usb_dev_handle to communicate with * interface - the interface to communicate with * timeout - the timeout in ms the USB device should wait for a pending * USB reset before giving up and terminating the operation * * returns 0 or < 0 on error */ int dfu_detach( libusb_device_handle *device, const unsigned short interface, const unsigned short timeout ) { return libusb_control_transfer( device, /* bmRequestType */ LIBUSB_ENDPOINT_OUT | LIBUSB_REQUEST_TYPE_CLASS | LIBUSB_RECIPIENT_INTERFACE, /* bRequest */ DFU_DETACH, /* wValue */ timeout, /* wIndex */ interface, /* Data */ NULL, /* wLength */ 0, dfu_timeout ); } /* * DFU_DNLOAD Request (DFU Spec 1.0, Section 6.1.1) * * device - the usb_dev_handle to communicate with * interface - the interface to communicate with * length - the total number of bytes to transfer to the USB * device - must be less than wTransferSize * data - the data to transfer * * returns the number of bytes written or < 0 on error */ int dfu_download( libusb_device_handle *device, const unsigned short interface, const unsigned short length, const unsigned short transaction, unsigned char* data ) { int status; status = libusb_control_transfer( device, /* bmRequestType */ LIBUSB_ENDPOINT_OUT | LIBUSB_REQUEST_TYPE_CLASS | LIBUSB_RECIPIENT_INTERFACE, /* bRequest */ DFU_DNLOAD, /* wValue */ transaction, /* wIndex */ interface, /* Data */ data, /* wLength */ length, dfu_timeout ); return status; } /* * DFU_UPLOAD Request (DFU Spec 1.0, Section 6.2) * * device - the usb_dev_handle to communicate with * interface - the interface to communicate with * length - the maximum number of bytes to receive from the USB * device - must be less than wTransferSize * data - the buffer to put the received data in * * returns the number of bytes received or < 0 on error */ int dfu_upload( libusb_device_handle *device, const unsigned short interface, const unsigned short length, const unsigned short transaction, unsigned char* data ) { int status; status = libusb_control_transfer( device, /* bmRequestType */ LIBUSB_ENDPOINT_IN | LIBUSB_REQUEST_TYPE_CLASS | LIBUSB_RECIPIENT_INTERFACE, /* bRequest */ DFU_UPLOAD, /* wValue */ transaction, /* wIndex */ interface, /* Data */ data, /* wLength */ length, dfu_timeout ); return status; } /* * DFU_GETSTATUS Request (DFU Spec 1.0, Section 6.1.2) * * device - the usb_dev_handle to communicate with * interface - the interface to communicate with * status - the data structure to be populated with the results * * return the number of bytes read in or < 0 on an error */ int dfu_get_status( struct dfu_if *dif, struct dfu_status *status ) { unsigned char buffer[6]; int result; /* Initialize the status data structure */ status->bStatus = DFU_STATUS_ERROR_UNKNOWN; status->bwPollTimeout = 0; status->bState = STATE_DFU_ERROR; status->iString = 0; result = libusb_control_transfer( dif->dev_handle, /* bmRequestType */ LIBUSB_ENDPOINT_IN | LIBUSB_REQUEST_TYPE_CLASS | LIBUSB_RECIPIENT_INTERFACE, /* bRequest */ DFU_GETSTATUS, /* wValue */ 0, /* wIndex */ dif->interface, /* Data */ buffer, /* wLength */ 6, dfu_timeout ); if( 6 == result ) { status->bStatus = buffer[0]; if (dif->quirks & QUIRK_POLLTIMEOUT) status->bwPollTimeout = DEFAULT_POLLTIMEOUT; else status->bwPollTimeout = ((0xff & buffer[3]) << 16) | ((0xff & buffer[2]) << 8) | (0xff & buffer[1]); status->bState = buffer[4]; status->iString = buffer[5]; } return result; } /* * DFU_CLRSTATUS Request (DFU Spec 1.0, Section 6.1.3) * * device - the usb_dev_handle to communicate with * interface - the interface to communicate with * * return 0 or < 0 on an error */ int dfu_clear_status( libusb_device_handle *device, const unsigned short interface ) { return libusb_control_transfer( device, /* bmRequestType */ LIBUSB_ENDPOINT_OUT| LIBUSB_REQUEST_TYPE_CLASS | LIBUSB_RECIPIENT_INTERFACE, /* bRequest */ DFU_CLRSTATUS, /* wValue */ 0, /* wIndex */ interface, /* Data */ NULL, /* wLength */ 0, dfu_timeout ); } /* * DFU_GETSTATE Request (DFU Spec 1.0, Section 6.1.5) * * device - the usb_dev_handle to communicate with * interface - the interface to communicate with * length - the maximum number of bytes to receive from the USB * device - must be less than wTransferSize * data - the buffer to put the received data in * * returns the state or < 0 on error */ int dfu_get_state( libusb_device_handle *device, const unsigned short interface ) { int result; unsigned char buffer[1]; result = libusb_control_transfer( device, /* bmRequestType */ LIBUSB_ENDPOINT_IN | LIBUSB_REQUEST_TYPE_CLASS | LIBUSB_RECIPIENT_INTERFACE, /* bRequest */ DFU_GETSTATE, /* wValue */ 0, /* wIndex */ interface, /* Data */ buffer, /* wLength */ 1, dfu_timeout ); /* Return the error if there is one. */ if (result < 1) return -1; /* Return the state. */ return buffer[0]; } /* * DFU_ABORT Request (DFU Spec 1.0, Section 6.1.4) * * device - the usb_dev_handle to communicate with * interface - the interface to communicate with * * returns 0 or < 0 on an error */ int dfu_abort( libusb_device_handle *device, const unsigned short interface ) { return libusb_control_transfer( device, /* bmRequestType */ LIBUSB_ENDPOINT_OUT | LIBUSB_REQUEST_TYPE_CLASS | LIBUSB_RECIPIENT_INTERFACE, /* bRequest */ DFU_ABORT, /* wValue */ 0, /* wIndex */ interface, /* Data */ NULL, /* wLength */ 0, dfu_timeout ); } const char* dfu_state_to_string( int state ) { const char *message; switch (state) { case STATE_APP_IDLE: message = "appIDLE"; break; case STATE_APP_DETACH: message = "appDETACH"; break; case STATE_DFU_IDLE: message = "dfuIDLE"; break; case STATE_DFU_DOWNLOAD_SYNC: message = "dfuDNLOAD-SYNC"; break; case STATE_DFU_DOWNLOAD_BUSY: message = "dfuDNBUSY"; break; case STATE_DFU_DOWNLOAD_IDLE: message = "dfuDNLOAD-IDLE"; break; case STATE_DFU_MANIFEST_SYNC: message = "dfuMANIFEST-SYNC"; break; case STATE_DFU_MANIFEST: message = "dfuMANIFEST"; break; case STATE_DFU_MANIFEST_WAIT_RESET: message = "dfuMANIFEST-WAIT-RESET"; break; case STATE_DFU_UPLOAD_IDLE: message = "dfuUPLOAD-IDLE"; break; case STATE_DFU_ERROR: message = "dfuERROR"; break; default: message = NULL; break; } return message; } /* Chapter 6.1.2 */ static const char *dfu_status_names[] = { /* DFU_STATUS_OK */ "No error condition is present", /* DFU_STATUS_errTARGET */ "File is not targeted for use by this device", /* DFU_STATUS_errFILE */ "File is for this device but fails some vendor-specific test", /* DFU_STATUS_errWRITE */ "Device is unable to write memory", /* DFU_STATUS_errERASE */ "Memory erase function failed", /* DFU_STATUS_errCHECK_ERASED */ "Memory erase check failed", /* DFU_STATUS_errPROG */ "Program memory function failed", /* DFU_STATUS_errVERIFY */ "Programmed memory failed verification", /* DFU_STATUS_errADDRESS */ "Cannot program memory due to received address that is out of range", /* DFU_STATUS_errNOTDONE */ "Received DFU_DNLOAD with wLength = 0, but device does not think that it has all data yet", /* DFU_STATUS_errFIRMWARE */ "Device's firmware is corrupt. It cannot return to run-time (non-DFU) operations", /* DFU_STATUS_errVENDOR */ "iString indicates a vendor specific error", /* DFU_STATUS_errUSBR */ "Device detected unexpected USB reset signalling", /* DFU_STATUS_errPOR */ "Device detected unexpected power on reset", /* DFU_STATUS_errUNKNOWN */ "Something went wrong, but the device does not know what it was", /* DFU_STATUS_errSTALLEDPKT */ "Device stalled an unexpected request" }; const char *dfu_status_to_string(int status) { if (status > DFU_STATUS_errSTALLEDPKT) return "INVALID"; return dfu_status_names[status]; } int dfu_abort_to_idle(struct dfu_if *dif) { int ret; struct dfu_status dst; ret = dfu_abort(dif->dev_handle, dif->interface); if (ret < 0) { errx(EX_IOERR, "Error sending dfu abort request"); exit(1); } ret = dfu_get_status(dif, &dst); if (ret < 0) { errx(EX_IOERR, "Error during abort get_status"); exit(1); } if (dst.bState != DFU_STATE_dfuIDLE) { errx(EX_IOERR, "Failed to enter idle state on abort"); exit(1); } milli_sleep(dst.bwPollTimeout); return ret; } dfu-util-0.11/src/dfuse.h0000664000175000017500000000243414070573405012165 00000000000000/* This implements the ST Microsystems DFU extensions (DfuSe) * as per the DfuSe 1.1a specification (Document UM0391) * * (C) 2010-2012 Tormod Volden * * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef DFUSE_H #define DFUSE_H #include "dfu.h" enum dfuse_command { SET_ADDRESS, ERASE_PAGE, MASS_ERASE, READ_UNPROTECT }; int dfuse_do_upload(struct dfu_if *dif, int xfer_size, int fd, const char *dfuse_options); int dfuse_do_dnload(struct dfu_if *dif, int xfer_size, struct dfu_file *file, const char *dfuse_options); int dfuse_multiple_alt(struct dfu_if *dfu_root); #endif /* DFUSE_H */ dfu-util-0.11/src/usb_dfu.h0000664000175000017500000000613113022577113012500 00000000000000#ifndef USB_DFU_H #define USB_DFU_H /* USB Device Firmware Update Implementation for OpenPCD * (C) 2006 by Harald Welte * * Protocol definitions for USB DFU * * This ought to be compliant to the USB DFU Spec 1.0 as available from * http://www.usb.org/developers/devclass_docs/usbdfu10.pdf * * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #define USB_DT_DFU 0x21 #ifdef _MSC_VER # pragma pack(push) # pragma pack(1) #endif /* _MSC_VER */ struct usb_dfu_func_descriptor { uint8_t bLength; uint8_t bDescriptorType; uint8_t bmAttributes; #define USB_DFU_CAN_DOWNLOAD (1 << 0) #define USB_DFU_CAN_UPLOAD (1 << 1) #define USB_DFU_MANIFEST_TOL (1 << 2) #define USB_DFU_WILL_DETACH (1 << 3) uint16_t wDetachTimeOut; uint16_t wTransferSize; uint16_t bcdDFUVersion; #ifdef _MSC_VER }; # pragma pack(pop) #elif defined __GNUC__ # if defined __MINGW32__ } __attribute__ ((__packed__, __gcc_struct__)); # else } __attribute__ ((__packed__)); # endif #else #warning "No way to pack struct on this compiler? This will break!" #endif /* _MSC_VER */ #define USB_DT_DFU_SIZE 9 #define USB_TYPE_DFU (LIBUSB_REQUEST_TYPE_CLASS|LIBUSB_RECIPIENT_INTERFACE) /* DFU class-specific requests (Section 3, DFU Rev 1.1) */ #define USB_REQ_DFU_DETACH 0x00 #define USB_REQ_DFU_DNLOAD 0x01 #define USB_REQ_DFU_UPLOAD 0x02 #define USB_REQ_DFU_GETSTATUS 0x03 #define USB_REQ_DFU_CLRSTATUS 0x04 #define USB_REQ_DFU_GETSTATE 0x05 #define USB_REQ_DFU_ABORT 0x06 /* DFU_GETSTATUS bStatus values (Section 6.1.2, DFU Rev 1.1) */ #define DFU_STATUS_OK 0x00 #define DFU_STATUS_errTARGET 0x01 #define DFU_STATUS_errFILE 0x02 #define DFU_STATUS_errWRITE 0x03 #define DFU_STATUS_errERASE 0x04 #define DFU_STATUS_errCHECK_ERASED 0x05 #define DFU_STATUS_errPROG 0x06 #define DFU_STATUS_errVERIFY 0x07 #define DFU_STATUS_errADDRESS 0x08 #define DFU_STATUS_errNOTDONE 0x09 #define DFU_STATUS_errFIRMWARE 0x0a #define DFU_STATUS_errVENDOR 0x0b #define DFU_STATUS_errUSBR 0x0c #define DFU_STATUS_errPOR 0x0d #define DFU_STATUS_errUNKNOWN 0x0e #define DFU_STATUS_errSTALLEDPKT 0x0f enum dfu_state { DFU_STATE_appIDLE = 0, DFU_STATE_appDETACH = 1, DFU_STATE_dfuIDLE = 2, DFU_STATE_dfuDNLOAD_SYNC = 3, DFU_STATE_dfuDNBUSY = 4, DFU_STATE_dfuDNLOAD_IDLE = 5, DFU_STATE_dfuMANIFEST_SYNC = 6, DFU_STATE_dfuMANIFEST = 7, DFU_STATE_dfuMANIFEST_WAIT_RST = 8, DFU_STATE_dfuUPLOAD_IDLE = 9, DFU_STATE_dfuERROR = 10 }; #endif /* USB_DFU_H */ dfu-util-0.11/src/Makefile.am0000664000175000017500000000067212646503114012741 00000000000000AM_CFLAGS = -Wall -Wextra bin_PROGRAMS = dfu-util dfu-suffix dfu-prefix dfu_util_SOURCES = main.c \ portable.h \ dfu_load.c \ dfu_load.h \ dfu_util.c \ dfu_util.h \ dfuse.c \ dfuse.h \ dfuse_mem.c \ dfuse_mem.h \ dfu.c \ dfu.h \ usb_dfu.h \ dfu_file.c \ dfu_file.h \ quirks.c \ quirks.h dfu_suffix_SOURCES = suffix.c \ dfu_file.h \ dfu_file.c dfu_prefix_SOURCES = prefix.c \ dfu_file.h \ dfu_file.c dfu-util-0.11/src/main.c0000664000175000017500000005633414070573405012006 00000000000000/* * dfu-util * * Copyright 2007-2008 by OpenMoko, Inc. * Copyright 2010-2012 Stefan Schmidt * Copyright 2013-2014 Hans Petter Selasky * Copyright 2010-2021 Tormod Volden * * Originally written by Harald Welte * * Based on existing code of dfu-programmer-0.4 * * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include #include #include #include #include #include #include "portable.h" #include "dfu.h" #include "dfu_file.h" #include "dfu_load.h" #include "dfu_util.h" #include "dfuse.h" int verbose = 0; struct dfu_if *dfu_root = NULL; char *match_path = NULL; int match_vendor = -1; int match_product = -1; int match_vendor_dfu = -1; int match_product_dfu = -1; int match_config_index = -1; int match_iface_index = -1; int match_iface_alt_index = -1; int match_devnum = -1; const char *match_iface_alt_name = NULL; const char *match_serial = NULL; const char *match_serial_dfu = NULL; static int parse_match_value(const char *str, int default_value) { char *remainder; int value; if (str == NULL) { value = default_value; } else if (*str == '*') { value = -1; /* Match anything */ } else if (*str == '-') { value = 0x10000; /* Impossible vendor/product ID */ } else { value = strtoul(str, &remainder, 16); if (remainder == str) { value = default_value; } } return value; } static void parse_vendprod(const char *str) { const char *comma; const char *colon; /* Default to match any DFU device in runtime or DFU mode */ match_vendor = -1; match_product = -1; match_vendor_dfu = -1; match_product_dfu = -1; comma = strchr(str, ','); if (comma == str) { /* DFU mode vendor/product being specified without any runtime * vendor/product specification, so don't match any runtime device */ match_vendor = match_product = 0x10000; } else { colon = strchr(str, ':'); if (colon != NULL) { ++colon; if ((comma != NULL) && (colon > comma)) { colon = NULL; } } match_vendor = parse_match_value(str, match_vendor); match_product = parse_match_value(colon, match_product); if (comma != NULL) { /* Both runtime and DFU mode vendor/product specifications are * available, so default DFU mode match components to the given * runtime match components */ match_vendor_dfu = match_vendor; match_product_dfu = match_product; } } if (comma != NULL) { ++comma; colon = strchr(comma, ':'); if (colon != NULL) { ++colon; } match_vendor_dfu = parse_match_value(comma, match_vendor_dfu); match_product_dfu = parse_match_value(colon, match_product_dfu); } } static void parse_serial(char *str) { char *comma; match_serial = str; comma = strchr(str, ','); if (comma == NULL) { match_serial_dfu = match_serial; } else { *comma++ = 0; match_serial_dfu = comma; } if (*match_serial == 0) match_serial = NULL; if (*match_serial_dfu == 0) match_serial_dfu = NULL; } static int parse_number(char *str, char *nmb) { char *endptr; long val; errno = 0; val = strtol(nmb, &endptr, 0); if ((errno == ERANGE && (val == LONG_MAX || val == LONG_MIN)) || (errno != 0 && val == 0) || (*endptr != '\0')) { errx(EX_USAGE, "Something went wrong with the argument of --%s\n", str); } if (endptr == nmb) { errx(EX_USAGE, "No digits were found from the argument of --%s\n", str); } return (int)val; } static void help(void) { fprintf(stderr, "Usage: dfu-util [options] ...\n" " -h --help\t\t\tPrint this help message\n" " -V --version\t\t\tPrint the version number\n" " -v --verbose\t\t\tPrint verbose debug statements\n" " -l --list\t\t\tList currently attached DFU capable devices\n"); fprintf(stderr, " -e --detach\t\t\tDetach currently attached DFU capable devices\n" " -E --detach-delay seconds\tTime to wait before reopening a device after detach\n" " -d --device :[,:]\n" "\t\t\t\tSpecify Vendor/Product ID(s) of DFU device\n" " -n --devnum \t\tMatch given device number (devnum from --list)\n" " -p --path \tSpecify path to DFU device\n" " -c --cfg \t\tSpecify the Configuration of DFU device\n" " -i --intf \t\tSpecify the DFU Interface number\n" " -S --serial [,]\n" "\t\t\t\tSpecify Serial String of DFU device\n" " -a --alt \t\tSpecify the Altsetting of the DFU Interface\n" "\t\t\t\tby name or by number\n"); fprintf(stderr, " -t --transfer-size \tSpecify the number of bytes per USB Transfer\n" " -U --upload \t\tRead firmware from device into \n" " -Z --upload-size \tSpecify the expected upload size in bytes\n" " -D --download \t\tWrite firmware from into device\n" " -R --reset\t\t\tIssue USB Reset signalling once we're finished\n" " -w --wait\t\t\tWait for device to appear\n" " -s --dfuse-address address<:...>\tST DfuSe mode string, specifying target\n" "\t\t\t\taddress for raw file download or upload (not\n" "\t\t\t\tapplicable for DfuSe file (.dfu) downloads).\n" "\t\t\t\tAdd more DfuSe options separated with ':'\n" "\t\tleave\t\tLeave DFU mode (jump to application)\n" "\t\tmass-erase\tErase the whole device (requires \"force\")\n" "\t\tunprotect\tErase read protected device (requires \"force\")\n" "\t\twill-reset\tExpect device to reset (e.g. option bytes write)\n" "\t\tforce\t\tYou really know what you are doing!\n" "\t\t\tLength of firmware to upload from device\n" ); } static void print_version(void) { printf(PACKAGE_STRING "\n\n"); printf("Copyright 2005-2009 Weston Schmidt, Harald Welte and OpenMoko Inc.\n" "Copyright 2010-2021 Tormod Volden and Stefan Schmidt\n" "This program is Free Software and has ABSOLUTELY NO WARRANTY\n" "Please report bugs to " PACKAGE_BUGREPORT "\n\n"); } static struct option opts[] = { { "help", 0, 0, 'h' }, { "version", 0, 0, 'V' }, { "verbose", 0, 0, 'v' }, { "list", 0, 0, 'l' }, { "detach", 0, 0, 'e' }, { "detach-delay", 1, 0, 'E' }, { "device", 1, 0, 'd' }, { "path", 1, 0, 'p' }, { "configuration", 1, 0, 'c' }, { "cfg", 1, 0, 'c' }, { "interface", 1, 0, 'i' }, { "intf", 1, 0, 'i' }, { "altsetting", 1, 0, 'a' }, { "alt", 1, 0, 'a' }, { "serial", 1, 0, 'S' }, { "transfer-size", 1, 0, 't' }, { "upload", 1, 0, 'U' }, { "upload-size", 1, 0, 'Z' }, { "download", 1, 0, 'D' }, { "reset", 0, 0, 'R' }, { "dfuse-address", 1, 0, 's' }, { "devnum",1, 0, 'n' }, { "wait", 1, 0, 'w' }, { 0, 0, 0, 0 } }; int main(int argc, char **argv) { int expected_size = 0; unsigned int transfer_size = 0; enum mode mode = MODE_NONE; struct dfu_status status; libusb_context *ctx; struct dfu_file file; char *end; int final_reset = 0; int wait_device = 0; int ret; int dfuse_device = 0; int fd; const char *dfuse_options = NULL; int detach_delay = 5; uint16_t runtime_vendor; uint16_t runtime_product; memset(&file, 0, sizeof(file)); /* make sure all prints are flushed */ setvbuf(stdout, NULL, _IONBF, 0); while (1) { int c, option_index = 0; c = getopt_long(argc, argv, "hVvleE:d:p:c:i:a:S:t:U:D:Rs:Z:wn:", opts, &option_index); if (c == -1) break; switch (c) { case 'h': help(); exit(EX_OK); break; case 'V': mode = MODE_VERSION; break; case 'v': verbose++; break; case 'l': mode = MODE_LIST; break; case 'e': mode = MODE_DETACH; break; case 'E': detach_delay = parse_number("detach-delay", optarg); break; case 'd': parse_vendprod(optarg); break; case 'p': #if (defined(LIBUSB_API_VERSION) && LIBUSB_API_VERSION >= 0x01000102) || (defined(LIBUSBX_API_VERSION) && LIBUSBX_API_VERSION >= 0x01000102) match_path = optarg; #else errx(EX_SOFTWARE, "This dfu-util was built without USB path support"); #endif break; case 'c': /* Configuration */ match_config_index = parse_number("cfg", optarg); break; case 'i': /* Interface */ match_iface_index = parse_number("intf", optarg); break; case 'a': /* Interface Alternate Setting */ match_iface_alt_index = strtoul(optarg, &end, 0); if (*end) { match_iface_alt_name = optarg; match_iface_alt_index = -1; } break; case 'n': match_devnum = atoi(optarg); break; case 'S': parse_serial(optarg); break; case 't': transfer_size = parse_number("transfer-size", optarg); break; case 'U': mode = MODE_UPLOAD; file.name = optarg; break; case 'Z': expected_size = parse_number("upload-size", optarg); break; case 'D': mode = MODE_DOWNLOAD; file.name = optarg; break; case 'R': final_reset = 1; break; case 's': dfuse_options = optarg; break; case 'w': wait_device = 1; break; default: help(); exit(EX_USAGE); break; } } if (optind != argc) { fprintf(stderr, "Error: Unexpected argument: %s\n\n", argv[optind]); help(); exit(EX_USAGE); } print_version(); if (mode == MODE_VERSION) { exit(EX_OK); } #if defined(LIBUSB_API_VERSION) || defined(LIBUSBX_API_VERSION) if (verbose) { const struct libusb_version *ver; ver = libusb_get_version(); printf("libusb version %i.%i.%i%s (%i)\n", ver->major, ver->minor, ver->micro, ver->rc, ver->nano); } #else warnx("libusb version is ancient"); #endif if (mode == MODE_NONE && !dfuse_options) { fprintf(stderr, "You need to specify one of -D or -U\n"); help(); exit(EX_USAGE); } if (match_config_index == 0) { /* Handle "-c 0" (unconfigured device) as don't care */ match_config_index = -1; } if (mode == MODE_DOWNLOAD) { dfu_load_file(&file, MAYBE_SUFFIX, MAYBE_PREFIX); /* If the user didn't specify product and/or vendor IDs to match, * use any IDs from the file suffix for device matching */ if (match_vendor < 0 && file.idVendor != 0xffff) { match_vendor = file.idVendor; printf("Match vendor ID from file: %04x\n", match_vendor); } if (match_product < 0 && file.idProduct != 0xffff) { match_product = file.idProduct; printf("Match product ID from file: %04x\n", match_product); } } else if (mode == MODE_NONE && dfuse_options) { /* for DfuSe special commands, match any device */ mode = MODE_DOWNLOAD; file.idVendor = 0xffff; file.idProduct = 0xffff; } if (wait_device) { printf("Waiting for device, exit with ctrl-C\n"); } ret = libusb_init(&ctx); if (ret) errx(EX_IOERR, "unable to initialize libusb: %s", libusb_error_name(ret)); if (verbose > 2) { #if defined(LIBUSB_API_VERSION) && LIBUSB_API_VERSION >= 0x01000106 libusb_set_option(ctx, LIBUSB_OPTION_LOG_LEVEL, LIBUSB_LOG_LEVEL_DEBUG); #else libusb_set_debug(ctx, 255); #endif } probe: probe_devices(ctx); if (mode == MODE_LIST) { list_dfu_interfaces(); disconnect_devices(); libusb_exit(ctx); return EX_OK; } if (dfu_root == NULL) { if (wait_device) { milli_sleep(20); goto probe; } else { warnx("No DFU capable USB device available"); libusb_exit(ctx); return EX_IOERR; } } else if (file.bcdDFU == 0x11a && dfuse_multiple_alt(dfu_root)) { printf("Multiple alternate interfaces for DfuSe file\n"); } else if (dfu_root->next != NULL) { /* We cannot safely support more than one DFU capable device * with same vendor/product ID, since during DFU we need to do * a USB bus reset, after which the target device will get a * new address */ errx(EX_IOERR, "More than one DFU capable USB device found! " "Try `--list' and specify the serial number " "or disconnect all but one device\n"); } /* We have exactly one device. Its libusb_device is now in dfu_root->dev */ printf("Opening DFU capable USB device...\n"); ret = libusb_open(dfu_root->dev, &dfu_root->dev_handle); if (ret || !dfu_root->dev_handle) errx(EX_IOERR, "Cannot open device: %s", libusb_error_name(ret)); printf("Device ID %04x:%04x\n", dfu_root->vendor, dfu_root->product); /* If first interface is DFU it is likely not proper run-time */ if (dfu_root->interface > 0) printf("Run-Time device"); else printf("Device"); printf(" DFU version %04x\n", libusb_le16_to_cpu(dfu_root->func_dfu.bcdDFUVersion)); if (verbose) { printf("DFU attributes: (0x%02x)", dfu_root->func_dfu.bmAttributes); if (dfu_root->func_dfu.bmAttributes & USB_DFU_CAN_DOWNLOAD) printf(" bitCanDnload"); if (dfu_root->func_dfu.bmAttributes & USB_DFU_CAN_UPLOAD) printf(" bitCanUpload"); if (dfu_root->func_dfu.bmAttributes & USB_DFU_MANIFEST_TOL) printf(" bitManifestationTolerant"); if (dfu_root->func_dfu.bmAttributes & USB_DFU_WILL_DETACH) printf(" bitWillDetach"); printf("\n"); printf("Detach timeout %d ms\n", libusb_le16_to_cpu(dfu_root->func_dfu.wDetachTimeOut)); } /* Transition from run-Time mode to DFU mode */ if (!(dfu_root->flags & DFU_IFF_DFU)) { int err; /* In the 'first round' during runtime mode, there can only be one * DFU Interface descriptor according to the DFU Spec. */ /* FIXME: check if the selected device really has only one */ runtime_vendor = dfu_root->vendor; runtime_product = dfu_root->product; printf("Claiming USB DFU (Run-Time) Interface...\n"); ret = libusb_claim_interface(dfu_root->dev_handle, dfu_root->interface); if (ret < 0) { errx(EX_IOERR, "Cannot claim interface %d: %s", dfu_root->interface, libusb_error_name(ret)); } /* Needed for some devices where the DFU interface is not the first, * and should also be safe if there are multiple alt settings. * Otherwise skip the request since it might not be supported * by the device and the USB stack may or may not recover */ if (dfu_root->interface > 0 || dfu_root->flags & DFU_IFF_ALT) { printf("Setting Alternate Interface zero...\n"); ret = libusb_set_interface_alt_setting(dfu_root->dev_handle, dfu_root->interface, 0); if (ret < 0) { errx(EX_IOERR, "Cannot set alternate interface zero: %s", libusb_error_name(ret)); } } printf("Determining device status...\n"); err = dfu_get_status(dfu_root, &status); if (err == LIBUSB_ERROR_PIPE) { printf("Device does not implement get_status, assuming appIDLE\n"); status.bStatus = DFU_STATUS_OK; status.bwPollTimeout = 0; status.bState = DFU_STATE_appIDLE; status.iString = 0; } else if (err < 0) { errx(EX_IOERR, "error get_status: %s", libusb_error_name(err)); } else { printf("DFU state(%u) = %s, status(%u) = %s\n", status.bState, dfu_state_to_string(status.bState), status.bStatus, dfu_status_to_string(status.bStatus)); } milli_sleep(status.bwPollTimeout); switch (status.bState) { case DFU_STATE_appIDLE: case DFU_STATE_appDETACH: printf("Device really in Run-Time Mode, send DFU " "detach request...\n"); if (dfu_detach(dfu_root->dev_handle, dfu_root->interface, 1000) < 0) { warnx("error detaching"); } if (dfu_root->func_dfu.bmAttributes & USB_DFU_WILL_DETACH) { printf("Device will detach and reattach...\n"); } else { printf("Resetting USB...\n"); ret = libusb_reset_device(dfu_root->dev_handle); if (ret < 0 && ret != LIBUSB_ERROR_NOT_FOUND) errx(EX_IOERR, "error resetting " "after detach: %s", libusb_error_name(ret)); } break; case DFU_STATE_dfuERROR: printf("dfuERROR, clearing status\n"); if (dfu_clear_status(dfu_root->dev_handle, dfu_root->interface) < 0) { errx(EX_IOERR, "error clear_status"); } /* fall through */ default: warnx("WARNING: Device already in DFU mode? (bState=%d %s)", status.bState, dfu_state_to_string(status.bState)); libusb_release_interface(dfu_root->dev_handle, dfu_root->interface); goto dfustate; } libusb_release_interface(dfu_root->dev_handle, dfu_root->interface); libusb_close(dfu_root->dev_handle); dfu_root->dev_handle = NULL; /* keeping handles open might prevent re-enumeration */ disconnect_devices(); if (mode == MODE_DETACH) { libusb_exit(ctx); return EX_OK; } milli_sleep(detach_delay * 1000); /* Change match vendor and product to impossible values to force * only DFU mode matches in the following probe */ match_vendor = match_product = 0x10000; probe_devices(ctx); if (dfu_root == NULL) { errx(EX_IOERR, "Lost device after RESET?"); } else if (dfu_root->next != NULL) { errx(EX_IOERR, "More than one DFU capable USB device found! " "Try `--list' and specify the serial number " "or disconnect all but one device"); } /* Check for DFU mode device */ if (!(dfu_root->flags | DFU_IFF_DFU)) errx(EX_PROTOCOL, "Device is not in DFU mode"); printf("Opening DFU USB Device...\n"); ret = libusb_open(dfu_root->dev, &dfu_root->dev_handle); if (ret || !dfu_root->dev_handle) { errx(EX_IOERR, "Cannot open device"); } } else { /* we're already in DFU mode, so we can skip the detach/reset * procedure */ /* If a match vendor/product was specified, use that as the runtime * vendor/product, otherwise use the DFU mode vendor/product */ runtime_vendor = match_vendor < 0 ? dfu_root->vendor : match_vendor; runtime_product = match_product < 0 ? dfu_root->product : match_product; } dfustate: #if 0 printf("Setting Configuration %u...\n", dfu_root->configuration); ret = libusb_set_configuration(dfu_root->dev_handle, dfu_root->configuration); if (ret < 0) { errx(EX_IOERR, "Cannot set configuration: %s", libusb_error_name(ret)); } #endif printf("Claiming USB DFU Interface...\n"); ret = libusb_claim_interface(dfu_root->dev_handle, dfu_root->interface); if (ret < 0) { errx(EX_IOERR, "Cannot claim interface - %s", libusb_error_name(ret)); } if (dfu_root->flags & DFU_IFF_ALT) { printf("Setting Alternate Interface #%d ...\n", dfu_root->altsetting); ret = libusb_set_interface_alt_setting(dfu_root->dev_handle, dfu_root->interface, dfu_root->altsetting); if (ret < 0) { errx(EX_IOERR, "Cannot set alternate interface: %s", libusb_error_name(ret)); } } status_again: printf("Determining device status...\n"); ret = dfu_get_status(dfu_root, &status ); if (ret < 0) { errx(EX_IOERR, "error get_status: %s", libusb_error_name(ret)); } printf("DFU state(%u) = %s, status(%u) = %s\n", status.bState, dfu_state_to_string(status.bState), status.bStatus, dfu_status_to_string(status.bStatus)); milli_sleep(status.bwPollTimeout); switch (status.bState) { case DFU_STATE_appIDLE: case DFU_STATE_appDETACH: errx(EX_PROTOCOL, "Device still in Run-Time Mode!"); break; case DFU_STATE_dfuERROR: printf("Clearing status\n"); if (dfu_clear_status(dfu_root->dev_handle, dfu_root->interface) < 0) { errx(EX_IOERR, "error clear_status"); } goto status_again; break; case DFU_STATE_dfuDNLOAD_IDLE: case DFU_STATE_dfuUPLOAD_IDLE: printf("Aborting previous incomplete transfer\n"); if (dfu_abort(dfu_root->dev_handle, dfu_root->interface) < 0) { errx(EX_IOERR, "can't send DFU_ABORT"); } goto status_again; break; case DFU_STATE_dfuIDLE: default: break; } if (DFU_STATUS_OK != status.bStatus ) { printf("WARNING: DFU Status: '%s'\n", dfu_status_to_string(status.bStatus)); /* Clear our status & try again. */ if (dfu_clear_status(dfu_root->dev_handle, dfu_root->interface) < 0) errx(EX_IOERR, "USB communication error"); if (dfu_get_status(dfu_root, &status) < 0) errx(EX_IOERR, "USB communication error"); if (DFU_STATUS_OK != status.bStatus) errx(EX_PROTOCOL, "Status is not OK: %d", status.bStatus); milli_sleep(status.bwPollTimeout); } printf("DFU mode device DFU version %04x\n", libusb_le16_to_cpu(dfu_root->func_dfu.bcdDFUVersion)); if (dfu_root->func_dfu.bcdDFUVersion == libusb_cpu_to_le16(0x11a)) dfuse_device = 1; else if (dfuse_options) printf("Warning: DfuSe option used on non-DfuSe device\n"); /* Get from device or user, warn if overridden */ int func_dfu_transfer_size = libusb_le16_to_cpu(dfu_root->func_dfu.wTransferSize); if (func_dfu_transfer_size) { printf("Device returned transfer size %i\n", func_dfu_transfer_size); if (!transfer_size) transfer_size = func_dfu_transfer_size; else printf("Warning: Overriding device-reported transfer size\n"); } else { if (!transfer_size) errx(EX_USAGE, "Transfer size must be specified"); } #ifdef __linux__ /* limited to 4k in libusb Linux backend */ if ((int)transfer_size > 4096) { transfer_size = 4096; printf("Limited transfer size to %i\n", transfer_size); } #endif /* __linux__ */ if (transfer_size < dfu_root->bMaxPacketSize0) { transfer_size = dfu_root->bMaxPacketSize0; printf("Adjusted transfer size to %i\n", transfer_size); } switch (mode) { case MODE_UPLOAD: /* open for "exclusive" writing */ fd = open(file.name, O_WRONLY | O_BINARY | O_CREAT | O_EXCL | O_TRUNC, 0666); if (fd < 0) { warn("Cannot open file %s for writing", file.name); ret = EX_CANTCREAT; break; } if (dfuse_device || dfuse_options) { ret = dfuse_do_upload(dfu_root, transfer_size, fd, dfuse_options); } else { ret = dfuload_do_upload(dfu_root, transfer_size, expected_size, fd); } close(fd); if (ret < 0) ret = EX_IOERR; else ret = EX_OK; break; case MODE_DOWNLOAD: if (((file.idVendor != 0xffff && file.idVendor != runtime_vendor) || (file.idProduct != 0xffff && file.idProduct != runtime_product)) && ((file.idVendor != 0xffff && file.idVendor != dfu_root->vendor) || (file.idProduct != 0xffff && file.idProduct != dfu_root->product))) { errx(EX_USAGE, "Error: File ID %04x:%04x does " "not match device (%04x:%04x or %04x:%04x)", file.idVendor, file.idProduct, runtime_vendor, runtime_product, dfu_root->vendor, dfu_root->product); } if (dfuse_device || dfuse_options || file.bcdDFU == 0x11a) { ret = dfuse_do_dnload(dfu_root, transfer_size, &file, dfuse_options); } else { ret = dfuload_do_dnload(dfu_root, transfer_size, &file); } if (ret < 0) ret = EX_IOERR; else ret = EX_OK; break; case MODE_DETACH: ret = dfu_detach(dfu_root->dev_handle, dfu_root->interface, 1000); if (ret < 0) { warnx("can't detach"); /* allow combination with final_reset */ ret = 0; } break; default: warnx("Unsupported mode: %u", mode); ret = EX_SOFTWARE; break; } if (!ret && final_reset) { ret = dfu_detach(dfu_root->dev_handle, dfu_root->interface, 1000); if (ret < 0) { /* Even if detach failed, just carry on to leave the device in a known state */ warnx("can't detach"); } printf("Resetting USB to switch back to Run-Time mode\n"); ret = libusb_reset_device(dfu_root->dev_handle); if (ret < 0 && ret != LIBUSB_ERROR_NOT_FOUND) { warnx("error resetting after download: %s", libusb_error_name(ret)); ret = EX_IOERR; } } libusb_close(dfu_root->dev_handle); dfu_root->dev_handle = NULL; disconnect_devices(); libusb_exit(ctx); return ret; } dfu-util-0.11/src/quirks.h0000775000175000017500000000266314070573405012404 00000000000000#ifndef DFU_QUIRKS_H #define DFU_QUIRKS_H #include "dfu.h" #include "dfuse_mem.h" #define VENDOR_OPENMOKO 0x1d50 /* Openmoko Freerunner / GTA02 */ #define VENDOR_FIC 0x1457 /* Openmoko Freerunner / GTA02 */ #define VENDOR_VOTI 0x16c0 /* OpenPCD Reader */ #define VENDOR_LEAFLABS 0x1eaf /* Maple */ #define VENDOR_SIEMENS 0x0908 /* Siemens AG */ #define VENDOR_MIDIMAN 0x0763 /* Midiman */ #define VENDOR_GIGADEVICE 0x28e9 /* GigaDevice */ #define PRODUCT_FREERUNNER_FIRST 0x5117 #define PRODUCT_FREERUNNER_LAST 0x5126 #define PRODUCT_SIMTRACE 0x0762 #define PRODUCT_OPENPCD 0x076b #define PRODUCT_OPENPICC 0x076c #define PRODUCT_MAPLE3 0x0003 /* rev 3 and 5 */ #define PRODUCT_PXM40 0x02c4 /* Siemens AG, PXM 40 */ #define PRODUCT_PXM50 0x02c5 /* Siemens AG, PXM 50 */ #define PRODUCT_TRANSIT 0x2806 /* M-Audio Transit (Midiman) */ #define PRODUCT_GD32 0x0189 /* GigaDevice GD32VF103 rev 1 */ #define QUIRK_POLLTIMEOUT (1<<0) #define QUIRK_FORCE_DFU11 (1<<1) #define QUIRK_UTF8_SERIAL (1<<2) #define QUIRK_DFUSE_LAYOUT (1<<3) #define QUIRK_DFUSE_LEAVE (1<<4) /* Fallback value, works for OpenMoko */ #define DEFAULT_POLLTIMEOUT 5 uint16_t get_quirks(uint16_t vendor, uint16_t product, uint16_t bcdDevice); 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extern struct dfu_if *dfu_root; extern char *match_path; extern int match_vendor; extern int match_product; extern int match_vendor_dfu; extern int match_product_dfu; extern int match_config_index; extern int match_iface_index; extern int match_iface_alt_index; extern int match_devnum; extern const char *match_iface_alt_name; extern const char *match_serial; extern const char *match_serial_dfu; void probe_devices(libusb_context *); void disconnect_devices(void); void print_dfu_if(struct dfu_if *); void list_dfu_interfaces(void); #endif /* DFU_UTIL_H */ dfu-util-0.11/src/dfu_file.h0000664000175000017500000000231514070573405012632 00000000000000 #ifndef DFU_FILE_H #define DFU_FILE_H #include struct dfu_file { /* File name */ const char *name; /* Pointer to file loaded into memory */ uint8_t *firmware; /* Different sizes */ struct { off_t total; int prefix; int suffix; } size; /* From prefix fields */ uint32_t lmdfu_address; /* From prefix fields */ uint32_t prefix_type; /* From DFU suffix fields */ uint32_t dwCRC; uint16_t bcdDFU; uint16_t idVendor; uint16_t idProduct; uint16_t bcdDevice; }; enum suffix_req { NO_SUFFIX, NEEDS_SUFFIX, MAYBE_SUFFIX }; enum prefix_req { NO_PREFIX, NEEDS_PREFIX, MAYBE_PREFIX }; enum prefix_type { ZERO_PREFIX, LMDFU_PREFIX, LPCDFU_UNENCRYPTED_PREFIX }; extern int verbose; void dfu_load_file(struct dfu_file *file, enum suffix_req check_suffix, enum prefix_req check_prefix); void dfu_store_file(struct dfu_file *file, int write_suffix, int write_prefix); void dfu_progress_bar(const char *desc, unsigned long long curr, unsigned long long max); void *dfu_malloc(size_t size); uint32_t dfu_file_write_crc(int f, uint32_t crc, const void *buf, int size); void show_suffix_and_prefix(struct dfu_file *file); #endif /* DFU_FILE_H */ dfu-util-0.11/src/dfu_file.c0000664000175000017500000003746314070573405012641 00000000000000/* * Load or store DFU files including suffix and prefix * * Copyright 2014-2019 Tormod Volden * Copyright 2012 Stefan Schmidt * * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #define __USE_MINGW_ANSI_STDIO 1 #include #include #include #include #include #include #include #include #include "portable.h" #include "dfu_file.h" #define DFU_SUFFIX_LENGTH 16 #define LMDFU_PREFIX_LENGTH 8 #define LPCDFU_PREFIX_LENGTH 16 #define PROGRESS_BAR_WIDTH 25 #define STDIN_CHUNK_SIZE 65536 static const unsigned long crc32_table[] = { 0x00000000, 0x77073096, 0xee0e612c, 0x990951ba, 0x076dc419, 0x706af48f, 0xe963a535, 0x9e6495a3, 0x0edb8832, 0x79dcb8a4, 0xe0d5e91e, 0x97d2d988, 0x09b64c2b, 0x7eb17cbd, 0xe7b82d07, 0x90bf1d91, 0x1db71064, 0x6ab020f2, 0xf3b97148, 0x84be41de, 0x1adad47d, 0x6ddde4eb, 0xf4d4b551, 0x83d385c7, 0x136c9856, 0x646ba8c0, 0xfd62f97a, 0x8a65c9ec, 0x14015c4f, 0x63066cd9, 0xfa0f3d63, 0x8d080df5, 0x3b6e20c8, 0x4c69105e, 0xd56041e4, 0xa2677172, 0x3c03e4d1, 0x4b04d447, 0xd20d85fd, 0xa50ab56b, 0x35b5a8fa, 0x42b2986c, 0xdbbbc9d6, 0xacbcf940, 0x32d86ce3, 0x45df5c75, 0xdcd60dcf, 0xabd13d59, 0x26d930ac, 0x51de003a, 0xc8d75180, 0xbfd06116, 0x21b4f4b5, 0x56b3c423, 0xcfba9599, 0xb8bda50f, 0x2802b89e, 0x5f058808, 0xc60cd9b2, 0xb10be924, 0x2f6f7c87, 0x58684c11, 0xc1611dab, 0xb6662d3d, 0x76dc4190, 0x01db7106, 0x98d220bc, 0xefd5102a, 0x71b18589, 0x06b6b51f, 0x9fbfe4a5, 0xe8b8d433, 0x7807c9a2, 0x0f00f934, 0x9609a88e, 0xe10e9818, 0x7f6a0dbb, 0x086d3d2d, 0x91646c97, 0xe6635c01, 0x6b6b51f4, 0x1c6c6162, 0x856530d8, 0xf262004e, 0x6c0695ed, 0x1b01a57b, 0x8208f4c1, 0xf50fc457, 0x65b0d9c6, 0x12b7e950, 0x8bbeb8ea, 0xfcb9887c, 0x62dd1ddf, 0x15da2d49, 0x8cd37cf3, 0xfbd44c65, 0x4db26158, 0x3ab551ce, 0xa3bc0074, 0xd4bb30e2, 0x4adfa541, 0x3dd895d7, 0xa4d1c46d, 0xd3d6f4fb, 0x4369e96a, 0x346ed9fc, 0xad678846, 0xda60b8d0, 0x44042d73, 0x33031de5, 0xaa0a4c5f, 0xdd0d7cc9, 0x5005713c, 0x270241aa, 0xbe0b1010, 0xc90c2086, 0x5768b525, 0x206f85b3, 0xb966d409, 0xce61e49f, 0x5edef90e, 0x29d9c998, 0xb0d09822, 0xc7d7a8b4, 0x59b33d17, 0x2eb40d81, 0xb7bd5c3b, 0xc0ba6cad, 0xedb88320, 0x9abfb3b6, 0x03b6e20c, 0x74b1d29a, 0xead54739, 0x9dd277af, 0x04db2615, 0x73dc1683, 0xe3630b12, 0x94643b84, 0x0d6d6a3e, 0x7a6a5aa8, 0xe40ecf0b, 0x9309ff9d, 0x0a00ae27, 0x7d079eb1, 0xf00f9344, 0x8708a3d2, 0x1e01f268, 0x6906c2fe, 0xf762575d, 0x806567cb, 0x196c3671, 0x6e6b06e7, 0xfed41b76, 0x89d32be0, 0x10da7a5a, 0x67dd4acc, 0xf9b9df6f, 0x8ebeeff9, 0x17b7be43, 0x60b08ed5, 0xd6d6a3e8, 0xa1d1937e, 0x38d8c2c4, 0x4fdff252, 0xd1bb67f1, 0xa6bc5767, 0x3fb506dd, 0x48b2364b, 0xd80d2bda, 0xaf0a1b4c, 0x36034af6, 0x41047a60, 0xdf60efc3, 0xa867df55, 0x316e8eef, 0x4669be79, 0xcb61b38c, 0xbc66831a, 0x256fd2a0, 0x5268e236, 0xcc0c7795, 0xbb0b4703, 0x220216b9, 0x5505262f, 0xc5ba3bbe, 0xb2bd0b28, 0x2bb45a92, 0x5cb36a04, 0xc2d7ffa7, 0xb5d0cf31, 0x2cd99e8b, 0x5bdeae1d, 0x9b64c2b0, 0xec63f226, 0x756aa39c, 0x026d930a, 0x9c0906a9, 0xeb0e363f, 0x72076785, 0x05005713, 0x95bf4a82, 0xe2b87a14, 0x7bb12bae, 0x0cb61b38, 0x92d28e9b, 0xe5d5be0d, 0x7cdcefb7, 0x0bdbdf21, 0x86d3d2d4, 0xf1d4e242, 0x68ddb3f8, 0x1fda836e, 0x81be16cd, 0xf6b9265b, 0x6fb077e1, 0x18b74777, 0x88085ae6, 0xff0f6a70, 0x66063bca, 0x11010b5c, 0x8f659eff, 0xf862ae69, 0x616bffd3, 0x166ccf45, 0xa00ae278, 0xd70dd2ee, 0x4e048354, 0x3903b3c2, 0xa7672661, 0xd06016f7, 0x4969474d, 0x3e6e77db, 0xaed16a4a, 0xd9d65adc, 0x40df0b66, 0x37d83bf0, 0xa9bcae53, 0xdebb9ec5, 0x47b2cf7f, 0x30b5ffe9, 0xbdbdf21c, 0xcabac28a, 0x53b39330, 0x24b4a3a6, 0xbad03605, 0xcdd70693, 0x54de5729, 0x23d967bf, 0xb3667a2e, 0xc4614ab8, 0x5d681b02, 0x2a6f2b94, 0xb40bbe37, 0xc30c8ea1, 0x5a05df1b, 0x2d02ef8d}; static uint32_t crc32_byte(uint32_t accum, uint8_t delta) { return crc32_table[(accum ^ delta) & 0xff] ^ (accum >> 8); } static int probe_prefix(struct dfu_file *file) { uint8_t *prefix = file->firmware; if (file->size.total < LMDFU_PREFIX_LENGTH) return 1; if ((prefix[0] == 0x01) && (prefix[1] == 0x00)) { uint32_t payload_length = (prefix[7] << 24) | (prefix[6] << 16) | (prefix[5] << 8) | prefix[4]; uint32_t expected_payload_length = (uint32_t) file->size.total - LMDFU_PREFIX_LENGTH - file->size.suffix; if (payload_length != expected_payload_length) return 1; file->prefix_type = LMDFU_PREFIX; file->size.prefix = LMDFU_PREFIX_LENGTH; file->lmdfu_address = 1024 * ((prefix[3] << 8) | prefix[2]); } else if (((prefix[0] & 0x3f) == 0x1a) && ((prefix[1] & 0x3f)== 0x3f)) { file->prefix_type = LPCDFU_UNENCRYPTED_PREFIX; file->size.prefix = LPCDFU_PREFIX_LENGTH; } if (file->size.prefix + file->size.suffix > file->size.total) return 1; return 0; } void dfu_progress_bar(const char *desc, unsigned long long curr, unsigned long long max) { static char buf[PROGRESS_BAR_WIDTH + 1]; static unsigned long long last_progress = -1; static time_t last_time; time_t curr_time = time(NULL); unsigned long long progress; unsigned long long x; /* check for not known maximum */ if (max < curr) max = curr + 1; /* make none out of none give zero */ if (max == 0 && curr == 0) max = 1; /* compute completion */ progress = (PROGRESS_BAR_WIDTH * curr) / max; if (progress > PROGRESS_BAR_WIDTH) progress = PROGRESS_BAR_WIDTH; if (progress == last_progress && curr_time == last_time) return; last_progress = progress; last_time = curr_time; for (x = 0; x != PROGRESS_BAR_WIDTH; x++) { if (x < progress) buf[x] = '='; else buf[x] = ' '; } buf[x] = 0; printf("\r%s\t[%s] %3llu%% %12llu bytes", desc, buf, (100ULL * curr) / max, curr); if (progress == PROGRESS_BAR_WIDTH) printf("\n%s done.\n", desc); } void *dfu_malloc(size_t size) { void *ptr = malloc(size); if (ptr == NULL) errx(EX_SOFTWARE, "Cannot allocate memory of size %d bytes", (int)size); return (ptr); } uint32_t dfu_file_write_crc(int f, uint32_t crc, const void *buf, int size) { int x; /* compute CRC */ for (x = 0; x != size; x++) crc = crc32_byte(crc, ((uint8_t *)buf)[x]); /* write data */ if (write(f, buf, size) != size) err(EX_IOERR, "Could not write %d bytes to file %d", size, f); return (crc); } void dfu_load_file(struct dfu_file *file, enum suffix_req check_suffix, enum prefix_req check_prefix) { off_t offset; int f; int i; int res; file->size.prefix = 0; file->size.suffix = 0; /* default values, if no valid suffix is found */ file->bcdDFU = 0; file->idVendor = 0xffff; /* wildcard value */ file->idProduct = 0xffff; /* wildcard value */ file->bcdDevice = 0xffff; /* wildcard value */ /* default values, if no valid prefix is found */ file->lmdfu_address = 0; free(file->firmware); if (!strcmp(file->name, "-")) { size_t read_bytes; #ifdef WIN32 _setmode( _fileno( stdin ), _O_BINARY ); #endif file->firmware = (uint8_t*) dfu_malloc(STDIN_CHUNK_SIZE); read_bytes = fread(file->firmware, 1, STDIN_CHUNK_SIZE, stdin); file->size.total = read_bytes; while (read_bytes == STDIN_CHUNK_SIZE) { file->firmware = (uint8_t*) realloc(file->firmware, file->size.total + STDIN_CHUNK_SIZE); if (!file->firmware) err(EX_SOFTWARE, "Could not allocate firmware buffer"); read_bytes = fread(file->firmware + file->size.total, 1, STDIN_CHUNK_SIZE, stdin); file->size.total += read_bytes; } if (verbose) printf("Read %lli bytes from stdin\n", (long long) file->size.total); /* Never require suffix when reading from stdin */ check_suffix = MAYBE_SUFFIX; } else { ssize_t read_count; off_t read_total = 0; f = open(file->name, O_RDONLY | O_BINARY); if (f < 0) err(EX_NOINPUT, "Could not open file %s for reading", file->name); offset = lseek(f, 0, SEEK_END); if (offset < 0) err(EX_SOFTWARE, "File size is too big"); if (lseek(f, 0, SEEK_SET) != 0) err(EX_IOERR, "Could not seek to beginning"); file->size.total = offset; if (file->size.total > SSIZE_MAX) { err(EX_SOFTWARE, "File too large for memory allocation on this platform"); } file->firmware = dfu_malloc(file->size.total); while (read_total < file->size.total) { off_t to_read = file->size.total - read_total; /* read() limit on Linux, slightly below MAX_INT on Windows */ if (to_read > 0x7ffff000) to_read = 0x7ffff000; read_count = read(f, file->firmware + read_total, to_read); if (read_count == 0) break; if (read_count == -1 && errno != EINTR) break; read_total += read_count; } if (read_total != file->size.total) { err(EX_IOERR, "Could only read %lld of %lld bytes from %s", (long long) read_total, (long long) file->size.total, file->name); } close(f); } /* Check for possible DFU file suffix by trying to parse one */ { uint32_t crc = 0xffffffff; const uint8_t *dfusuffix; int missing_suffix = 0; const char *reason; if (file->size.total < DFU_SUFFIX_LENGTH) { reason = "File too short for DFU suffix"; missing_suffix = 1; goto checked; } dfusuffix = file->firmware + file->size.total - DFU_SUFFIX_LENGTH; for (i = 0; i < file->size.total - 4; i++) crc = crc32_byte(crc, file->firmware[i]); if (dfusuffix[10] != 'D' || dfusuffix[9] != 'F' || dfusuffix[8] != 'U') { reason = "Invalid DFU suffix signature"; missing_suffix = 1; goto checked; } file->dwCRC = (dfusuffix[15] << 24) + (dfusuffix[14] << 16) + (dfusuffix[13] << 8) + dfusuffix[12]; if (file->dwCRC != crc) { reason = "DFU suffix CRC does not match"; missing_suffix = 1; goto checked; } /* At this point we believe we have a DFU suffix so we require further checks to succeed */ file->bcdDFU = (dfusuffix[7] << 8) + dfusuffix[6]; if (verbose) printf("DFU suffix version %x\n", file->bcdDFU); file->size.suffix = dfusuffix[11]; if (file->size.suffix < DFU_SUFFIX_LENGTH) { errx(EX_DATAERR, "Unsupported DFU suffix length %d", file->size.suffix); } if (file->size.suffix > file->size.total) { errx(EX_DATAERR, "Invalid DFU suffix length %d", file->size.suffix); } file->idVendor = (dfusuffix[5] << 8) + dfusuffix[4]; file->idProduct = (dfusuffix[3] << 8) + dfusuffix[2]; file->bcdDevice = (dfusuffix[1] << 8) + dfusuffix[0]; checked: if (missing_suffix) { if (check_suffix == NEEDS_SUFFIX) { warnx("%s", reason); errx(EX_DATAERR, "Valid DFU suffix needed"); } else if (check_suffix == MAYBE_SUFFIX) { warnx("Warning: %s", reason); warnx("A valid DFU suffix will be required in a future dfu-util release"); } } else { if (check_suffix == NO_SUFFIX) { errx(EX_DATAERR, "Please remove existing DFU suffix before adding a new one.\n"); } } } res = probe_prefix(file); if ((res || file->size.prefix == 0) && check_prefix == NEEDS_PREFIX) errx(EX_DATAERR, "Valid DFU prefix needed"); if (file->size.prefix && check_prefix == NO_PREFIX) errx(EX_DATAERR, "A prefix already exists, please delete it first"); if (file->size.prefix && verbose) { uint8_t *data = file->firmware; if (file->prefix_type == LMDFU_PREFIX) printf("Possible TI Stellaris DFU prefix with " "the following properties\n" "Address: 0x%08x\n" "Payload length: %d\n", file->lmdfu_address, data[4] | (data[5] << 8) | (data[6] << 16) | (data[7] << 24)); else if (file->prefix_type == LPCDFU_UNENCRYPTED_PREFIX) printf("Possible unencrypted NXP LPC DFU prefix with " "the following properties\n" "Payload length: %d kiByte\n", data[2] >>1 | (data[3] << 7) ); else errx(EX_DATAERR, "Unknown DFU prefix type"); } } void dfu_store_file(struct dfu_file *file, int write_suffix, int write_prefix) { uint32_t crc = 0xffffffff; int f; f = open(file->name, O_WRONLY | O_BINARY | O_TRUNC | O_CREAT, 0666); if (f < 0) err(EX_CANTCREAT, "Could not open file %s for writing", file->name); /* write prefix, if any */ if (write_prefix) { if (file->prefix_type == LMDFU_PREFIX) { uint8_t lmdfu_prefix[LMDFU_PREFIX_LENGTH]; uint32_t addr = file->lmdfu_address / 1024; /* lmdfu_dfu_prefix payload length excludes prefix and suffix */ uint32_t len = file->size.total - file->size.prefix - file->size.suffix; lmdfu_prefix[0] = 0x01; /* STELLARIS_DFU_PROG */ lmdfu_prefix[1] = 0x00; /* Reserved */ lmdfu_prefix[2] = (uint8_t)(addr & 0xff); lmdfu_prefix[3] = (uint8_t)(addr >> 8); lmdfu_prefix[4] = (uint8_t)(len & 0xff); lmdfu_prefix[5] = (uint8_t)(len >> 8) & 0xff; lmdfu_prefix[6] = (uint8_t)(len >> 16) & 0xff; lmdfu_prefix[7] = (uint8_t)(len >> 24); crc = dfu_file_write_crc(f, crc, lmdfu_prefix, LMDFU_PREFIX_LENGTH); } if (file->prefix_type == LPCDFU_UNENCRYPTED_PREFIX) { uint8_t lpcdfu_prefix[LPCDFU_PREFIX_LENGTH] = {0}; int i; /* Payload is firmware and prefix rounded to 512 bytes */ uint32_t len = (file->size.total - file->size.suffix + 511) /512; lpcdfu_prefix[0] = 0x1a; /* Unencypted*/ lpcdfu_prefix[1] = 0x3f; /* Reserved */ lpcdfu_prefix[2] = (uint8_t)(len & 0xff); lpcdfu_prefix[3] = (uint8_t)((len >> 8) & 0xff); for (i = 12; i < LPCDFU_PREFIX_LENGTH; i++) lpcdfu_prefix[i] = 0xff; crc = dfu_file_write_crc(f, crc, lpcdfu_prefix, LPCDFU_PREFIX_LENGTH); } } /* write firmware binary */ crc = dfu_file_write_crc(f, crc, file->firmware + file->size.prefix, file->size.total - file->size.prefix - file->size.suffix); /* write suffix, if any */ if (write_suffix) { uint8_t dfusuffix[DFU_SUFFIX_LENGTH]; dfusuffix[0] = file->bcdDevice & 0xff; dfusuffix[1] = file->bcdDevice >> 8; dfusuffix[2] = file->idProduct & 0xff; dfusuffix[3] = file->idProduct >> 8; dfusuffix[4] = file->idVendor & 0xff; dfusuffix[5] = file->idVendor >> 8; dfusuffix[6] = file->bcdDFU & 0xff; dfusuffix[7] = file->bcdDFU >> 8; dfusuffix[8] = 'U'; dfusuffix[9] = 'F'; dfusuffix[10] = 'D'; dfusuffix[11] = DFU_SUFFIX_LENGTH; crc = dfu_file_write_crc(f, crc, dfusuffix, DFU_SUFFIX_LENGTH - 4); dfusuffix[12] = crc; dfusuffix[13] = crc >> 8; dfusuffix[14] = crc >> 16; dfusuffix[15] = crc >> 24; crc = dfu_file_write_crc(f, crc, dfusuffix + 12, 4); } close(f); } void show_suffix_and_prefix(struct dfu_file *file) { if (file->size.prefix == LMDFU_PREFIX_LENGTH) { printf("The file %s contains a TI Stellaris DFU prefix with the following properties:\n", file->name); printf("Address:\t0x%08x\n", file->lmdfu_address); } else if (file->size.prefix == LPCDFU_PREFIX_LENGTH) { uint8_t * prefix = file->firmware; printf("The file %s contains a NXP unencrypted LPC DFU prefix with the following properties:\n", file->name); printf("Size:\t%5d kiB\n", prefix[2]>>1|prefix[3]<<7); } else if (file->size.prefix != 0) { printf("The file %s contains an unknown prefix\n", file->name); } if (file->size.suffix > 0) { printf("The file %s contains a DFU suffix with the following properties:\n", file->name); printf("BCD device:\t0x%04X\n", file->bcdDevice); printf("Product ID:\t0x%04X\n",file->idProduct); printf("Vendor ID:\t0x%04X\n", file->idVendor); printf("BCD DFU:\t0x%04X\n", file->bcdDFU); printf("Length:\t\t%i\n", file->size.suffix); printf("CRC:\t\t0x%08X\n", file->dwCRC); } } dfu-util-0.11/src/dfu.h0000664000175000017500000001056714070573405011643 00000000000000/* * dfu-programmer * * $Id: dfu.h,v 1.2 2005/09/25 01:27:42 schmidtw Exp $ * * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef DFU_H #define DFU_H #include #include "usb_dfu.h" #include "dfuse_mem.h" /* DFU states */ #define STATE_APP_IDLE 0x00 #define STATE_APP_DETACH 0x01 #define STATE_DFU_IDLE 0x02 #define STATE_DFU_DOWNLOAD_SYNC 0x03 #define STATE_DFU_DOWNLOAD_BUSY 0x04 #define STATE_DFU_DOWNLOAD_IDLE 0x05 #define STATE_DFU_MANIFEST_SYNC 0x06 #define STATE_DFU_MANIFEST 0x07 #define STATE_DFU_MANIFEST_WAIT_RESET 0x08 #define STATE_DFU_UPLOAD_IDLE 0x09 #define STATE_DFU_ERROR 0x0a /* DFU status */ #define DFU_STATUS_OK 0x00 #define DFU_STATUS_ERROR_TARGET 0x01 #define DFU_STATUS_ERROR_FILE 0x02 #define DFU_STATUS_ERROR_WRITE 0x03 #define DFU_STATUS_ERROR_ERASE 0x04 #define DFU_STATUS_ERROR_CHECK_ERASED 0x05 #define DFU_STATUS_ERROR_PROG 0x06 #define DFU_STATUS_ERROR_VERIFY 0x07 #define DFU_STATUS_ERROR_ADDRESS 0x08 #define DFU_STATUS_ERROR_NOTDONE 0x09 #define DFU_STATUS_ERROR_FIRMWARE 0x0a #define DFU_STATUS_ERROR_VENDOR 0x0b #define DFU_STATUS_ERROR_USBR 0x0c #define DFU_STATUS_ERROR_POR 0x0d #define DFU_STATUS_ERROR_UNKNOWN 0x0e #define DFU_STATUS_ERROR_STALLEDPKT 0x0f /* DFU commands */ #define DFU_DETACH 0 #define DFU_DNLOAD 1 #define DFU_UPLOAD 2 #define DFU_GETSTATUS 3 #define DFU_CLRSTATUS 4 #define DFU_GETSTATE 5 #define DFU_ABORT 6 /* DFU interface */ #define DFU_IFF_DFU 0x0001 /* DFU Mode, (not Runtime) */ #define DFU_IFF_ALT 0x0002 /* Multiple alternate settings */ /* This is based off of DFU_GETSTATUS * * 1 unsigned byte bStatus * 3 unsigned byte bwPollTimeout * 1 unsigned byte bState * 1 unsigned byte iString */ struct dfu_status { unsigned char bStatus; unsigned int bwPollTimeout; unsigned char bState; unsigned char iString; }; struct dfu_if { struct usb_dfu_func_descriptor func_dfu; uint16_t quirks; uint16_t busnum; uint16_t devnum; uint16_t vendor; uint16_t product; uint16_t bcdDevice; uint8_t configuration; uint8_t interface; uint8_t altsetting; uint8_t flags; uint8_t bMaxPacketSize0; char *alt_name; char *serial_name; libusb_device *dev; libusb_device_handle *dev_handle; struct dfu_if *next; struct memsegment *mem_layout; /* for DfuSe */ }; int dfu_detach( libusb_device_handle *device, const unsigned short interface, const unsigned short timeout ); int dfu_download( libusb_device_handle *device, const unsigned short interface, const unsigned short length, const unsigned short transaction, unsigned char* data ); int dfu_upload( libusb_device_handle *device, const unsigned short interface, const unsigned short length, const unsigned short transaction, unsigned char* data ); int dfu_get_status( struct dfu_if *dif, struct dfu_status *status ); int dfu_clear_status( libusb_device_handle *device, const unsigned short interface ); int dfu_get_state( libusb_device_handle *device, const unsigned short interface ); int dfu_abort( libusb_device_handle *device, const unsigned short interface ); int dfu_abort_to_idle( struct dfu_if *dif); const char *dfu_state_to_string( int state ); const char *dfu_status_to_string( int status ); #endif /* DFU_H */ dfu-util-0.11/src/dfu_load.c0000664000175000017500000001332014070573405012623 00000000000000/* * DFU transfer routines * * This is supposed to be a general DFU implementation, as specified in the * USB DFU 1.0 and 1.1 specification. * * The code was originally intended to interface with a USB device running the * "sam7dfu" firmware (see http://www.openpcd.org/) on an AT91SAM7 processor. * * Copyright 2007-2008 Harald Welte * Copyright 2013 Hans Petter Selasky * Copyright 2014-2016 Tormod Volden * * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #define __USE_MINGW_ANSI_STDIO 1 #include #include #include #include #include #include "portable.h" #include "dfu.h" #include "usb_dfu.h" #include "dfu_file.h" #include "dfu_load.h" #include "quirks.h" int dfuload_do_upload(struct dfu_if *dif, int xfer_size, int expected_size, int fd) { off_t total_bytes = 0; unsigned short transaction = 0; unsigned char *buf; int ret; buf = dfu_malloc(xfer_size); printf("Copying data from DFU device to PC\n"); while (1) { int rc; dfu_progress_bar("Upload", total_bytes, expected_size); rc = dfu_upload(dif->dev_handle, dif->interface, xfer_size, transaction++, buf); if (rc < 0) { warnx("\nError during upload (%s)", libusb_error_name(rc)); ret = rc; break; } dfu_file_write_crc(fd, 0, buf, rc); total_bytes += rc; if (total_bytes < 0) errx(EX_SOFTWARE, "\nReceived too many bytes (wraparound)"); if (rc < xfer_size) { /* last block, return */ ret = 0; break; } } free(buf); if (ret == 0) { dfu_progress_bar("Upload", total_bytes, total_bytes); } else { dfu_progress_bar("Upload", total_bytes, expected_size); printf("\n"); } if (total_bytes == 0) printf("\nFailed.\n"); else printf("Received a total of %lli bytes\n", (long long) total_bytes); if (expected_size != 0 && total_bytes != expected_size) warnx("Unexpected number of bytes uploaded from device"); return ret; } int dfuload_do_dnload(struct dfu_if *dif, int xfer_size, struct dfu_file *file) { off_t bytes_sent; off_t expected_size; unsigned char *buf; unsigned short transaction = 0; struct dfu_status dst; int ret; printf("Copying data from PC to DFU device\n"); buf = file->firmware; expected_size = file->size.total - file->size.suffix; bytes_sent = 0; dfu_progress_bar("Download", 0, 1); while (bytes_sent < expected_size) { off_t bytes_left; int chunk_size; bytes_left = expected_size - bytes_sent; if (bytes_left < xfer_size) chunk_size = (int) bytes_left; else chunk_size = xfer_size; ret = dfu_download(dif->dev_handle, dif->interface, chunk_size, transaction++, chunk_size ? buf : NULL); if (ret < 0) { warnx("Error during download (%s)", libusb_error_name(ret)); goto out; } bytes_sent += chunk_size; buf += chunk_size; do { ret = dfu_get_status(dif, &dst); if (ret < 0) { errx(EX_IOERR, "Error during download get_status (%s)", libusb_error_name(ret)); goto out; } if (dst.bState == DFU_STATE_dfuDNLOAD_IDLE || dst.bState == DFU_STATE_dfuERROR) break; /* Wait while device executes flashing */ milli_sleep(dst.bwPollTimeout); if (verbose > 1) fprintf(stderr, "Poll timeout %i ms\n", dst.bwPollTimeout); } while (1); if (dst.bStatus != DFU_STATUS_OK) { printf(" failed!\n"); printf("DFU state(%u) = %s, status(%u) = %s\n", dst.bState, dfu_state_to_string(dst.bState), dst.bStatus, dfu_status_to_string(dst.bStatus)); ret = -1; goto out; } dfu_progress_bar("Download", bytes_sent, bytes_sent + bytes_left); } /* send one zero sized download request to signalize end */ ret = dfu_download(dif->dev_handle, dif->interface, 0, transaction, NULL); if (ret < 0) { errx(EX_IOERR, "Error sending completion packet (%s)", libusb_error_name(ret)); goto out; } dfu_progress_bar("Download", bytes_sent, bytes_sent); if (verbose) printf("Sent a total of %lli bytes\n", (long long) bytes_sent); get_status: /* Transition to MANIFEST_SYNC state */ ret = dfu_get_status(dif, &dst); if (ret < 0) { warnx("unable to read DFU status after completion (%s)", libusb_error_name(ret)); goto out; } printf("DFU state(%u) = %s, status(%u) = %s\n", dst.bState, dfu_state_to_string(dst.bState), dst.bStatus, dfu_status_to_string(dst.bStatus)); milli_sleep(dst.bwPollTimeout); /* FIXME: deal correctly with ManifestationTolerant=0 / WillDetach bits */ switch (dst.bState) { case DFU_STATE_dfuMANIFEST_SYNC: case DFU_STATE_dfuMANIFEST: /* some devices (e.g. TAS1020b) need some time before we * can obtain the status */ milli_sleep(1000); goto get_status; break; case DFU_STATE_dfuMANIFEST_WAIT_RST: printf("Resetting USB to switch back to runtime mode\n"); ret = libusb_reset_device(dif->dev_handle); if (ret < 0 && ret != LIBUSB_ERROR_NOT_FOUND) { fprintf(stderr, "error resetting after download (%s)\n", libusb_error_name(ret)); } break; case DFU_STATE_dfuIDLE: break; } printf("Done!\n"); out: return ret; } dfu-util-0.11/src/dfuse_mem.h0000664000175000017500000000260511745341115013020 00000000000000/* Helper functions for reading the memory map in a device * following the ST DfuSe 1.1a specification. * * (C) 2011 Tormod Volden * * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef DFUSE_MEM_H #define DFUSE_MEM_H #define DFUSE_READABLE 1 #define DFUSE_ERASABLE 2 #define DFUSE_WRITEABLE 4 struct memsegment { unsigned int start; unsigned int end; int pagesize; int memtype; struct memsegment *next; }; int add_segment(struct memsegment **list, struct memsegment new_element); struct memsegment *find_segment(struct memsegment *list, unsigned int address); void free_segment_list(struct memsegment *list); struct memsegment *parse_memory_layout(char *intf_desc_str); #endif /* DFUSE_MEM_H */ dfu-util-0.11/src/dfu_util.c0000664000175000017500000003260114112404305012651 00000000000000/* * Functions for detecting DFU USB entities * * Written by Harald Welte * Copyright 2007-2008 by OpenMoko, Inc. * Copyright 2013 Hans Petter Selasky * Copyright 2016-2019 Tormod Volden * * Based on existing code of dfu-programmer-0.4 * * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include #include #include #include "portable.h" #include "dfu.h" #include "usb_dfu.h" #include "dfu_file.h" #include "dfu_util.h" #include "quirks.h" /* * Look for a descriptor in a concatenated descriptor list. Will * return upon the first match of the given descriptor type. Returns length of * found descriptor, limited to res_size */ static int find_descriptor(const uint8_t *desc_list, int list_len, uint8_t desc_type, void *res_buf, int res_size) { int p = 0; if (list_len < 2) return (-1); while (p + 1 < list_len) { int desclen; desclen = (int) desc_list[p]; if (desclen == 0) { warnx("Invalid descriptor list"); return -1; } if (desc_list[p + 1] == desc_type) { if (desclen > res_size) desclen = res_size; if (p + desclen > list_len) desclen = list_len - p; memcpy(res_buf, &desc_list[p], desclen); return desclen; } p += (int) desc_list[p]; } return -1; } /* * Get a string descriptor that's UTF-8 (or ASCII) encoded instead * of UTF-16 encoded like the USB specification mandates. Some * devices, like the GD32VF103, both violate the spec in this way * and store important information in the serial number field. This * function does NOT append a NUL terminator to its buffer, so you * must use the returned length to ensure you stay within bounds. */ static int get_utf8_string_descriptor(libusb_device_handle *devh, uint8_t desc_index, unsigned char *data, int length) { unsigned char tbuf[255]; uint16_t langid; int r, outlen; /* get the language IDs and pick the first one */ r = libusb_get_string_descriptor(devh, 0, 0, tbuf, sizeof(tbuf)); if (r < 0) { warnx("Failed to retrieve language identifiers"); return r; } if (r < 4 || tbuf[0] < 4 || tbuf[1] != LIBUSB_DT_STRING) { /* must have at least one ID */ warnx("Broken LANGID string descriptor"); return -1; } langid = tbuf[2] | (tbuf[3] << 8); r = libusb_get_string_descriptor(devh, desc_index, langid, tbuf, sizeof(tbuf)); if (r < 0) { warnx("Failed to retrieve string descriptor %d", desc_index); return r; } if (r < 2 || tbuf[0] < 2) { warnx("String descriptor %d too short", desc_index); return -1; } if (tbuf[1] != LIBUSB_DT_STRING) { /* sanity check */ warnx("Malformed string descriptor %d, type = 0x%02x", desc_index, tbuf[1]); return -1; } if (tbuf[0] > r) { /* if short read, */ warnx("Patching string descriptor %d length (was %d, received %d)", desc_index, tbuf[0], r); tbuf[0] = r; /* fix up descriptor length */ } outlen = tbuf[0] - 2; if (length < outlen) outlen = length; memcpy(data, tbuf + 2, outlen); return outlen; } /* * Similar to libusb_get_string_descriptor_ascii but will allow * truncated descriptors (descriptor length mismatch) seen on * e.g. the STM32F427 ROM bootloader. */ static int get_string_descriptor_ascii(libusb_device_handle *devh, uint8_t desc_index, unsigned char *data, int length) { unsigned char buf[255]; int r, di, si; r = get_utf8_string_descriptor(devh, desc_index, buf, sizeof(buf)); if (r < 0) return r; /* convert from 16-bit unicode to ascii string */ for (di = 0, si = 0; si + 1 < r && di < length; si += 2) { if (buf[si + 1]) /* high byte of unicode char */ data[di++] = '?'; else data[di++] = buf[si]; } data[di] = '\0'; return di; } static void probe_configuration(libusb_device *dev, struct libusb_device_descriptor *desc) { struct usb_dfu_func_descriptor func_dfu; libusb_device_handle *devh; struct dfu_if *pdfu; struct libusb_config_descriptor *cfg; const struct libusb_interface_descriptor *intf; const struct libusb_interface *uif; char alt_name[MAX_DESC_STR_LEN + 1]; char serial_name[MAX_DESC_STR_LEN + 1]; int cfg_idx; int intf_idx; int alt_idx; int ret; int has_dfu; for (cfg_idx = 0; cfg_idx != desc->bNumConfigurations; cfg_idx++) { memset(&func_dfu, 0, sizeof(func_dfu)); has_dfu = 0; ret = libusb_get_config_descriptor(dev, cfg_idx, &cfg); if (ret != 0) return; if (match_config_index > -1 && match_config_index != cfg->bConfigurationValue) { libusb_free_config_descriptor(cfg); continue; } /* * In some cases, noticably FreeBSD if uid != 0, * the configuration descriptors are empty */ if (!cfg) return; ret = find_descriptor(cfg->extra, cfg->extra_length, USB_DT_DFU, &func_dfu, sizeof(func_dfu)); if (ret > -1) goto found_dfu; for (intf_idx = 0; intf_idx < cfg->bNumInterfaces; intf_idx++) { uif = &cfg->interface[intf_idx]; if (!uif) break; for (alt_idx = 0; alt_idx < cfg->interface[intf_idx].num_altsetting; alt_idx++) { intf = &uif->altsetting[alt_idx]; if (intf->bInterfaceClass != 0xfe || intf->bInterfaceSubClass != 1) continue; ret = find_descriptor(intf->extra, intf->extra_length, USB_DT_DFU, &func_dfu, sizeof(func_dfu)); if (ret > -1) goto found_dfu; has_dfu = 1; } } if (has_dfu) { /* * Finally try to retrieve it requesting the * device directly This is not supported on * all devices for non-standard types */ if (libusb_open(dev, &devh) == 0) { ret = libusb_get_descriptor(devh, USB_DT_DFU, 0, (void *)&func_dfu, sizeof(func_dfu)); libusb_close(devh); if (ret > -1) goto found_dfu; } warnx("Device has DFU interface, " "but has no DFU functional descriptor"); /* fake version 1.0 */ func_dfu.bLength = 7; func_dfu.bcdDFUVersion = libusb_cpu_to_le16(0x0100); goto found_dfu; } libusb_free_config_descriptor(cfg); continue; found_dfu: if (func_dfu.bLength == 7) { printf("Deducing device DFU version from functional descriptor " "length\n"); func_dfu.bcdDFUVersion = libusb_cpu_to_le16(0x0100); } else if (func_dfu.bLength < 9) { printf("Error obtaining DFU functional descriptor\n"); printf("Please report this as a bug!\n"); printf("Warning: Assuming DFU version 1.0\n"); func_dfu.bcdDFUVersion = libusb_cpu_to_le16(0x0100); printf("Warning: Transfer size can not be detected\n"); func_dfu.wTransferSize = 0; } for (intf_idx = 0; intf_idx < cfg->bNumInterfaces; intf_idx++) { int multiple_alt; if (match_iface_index > -1 && match_iface_index != intf_idx) continue; uif = &cfg->interface[intf_idx]; if (!uif) break; multiple_alt = uif->num_altsetting > 0; for (alt_idx = 0; alt_idx < uif->num_altsetting; alt_idx++) { int dfu_mode; uint16_t quirks; quirks = get_quirks(desc->idVendor, desc->idProduct, desc->bcdDevice); intf = &uif->altsetting[alt_idx]; if (intf->bInterfaceClass != 0xfe || intf->bInterfaceSubClass != 1) continue; dfu_mode = (intf->bInterfaceProtocol == 2); /* e.g. DSO Nano has bInterfaceProtocol 0 instead of 2 */ if (func_dfu.bcdDFUVersion == 0x011a && intf->bInterfaceProtocol == 0) dfu_mode = 1; /* LPC DFU bootloader has bInterfaceProtocol 1 (Runtime) instead of 2 */ if (desc->idVendor == 0x1fc9 && desc->idProduct == 0x000c && intf->bInterfaceProtocol == 1) dfu_mode = 1; /* * Old Jabra devices may have bInterfaceProtocol 0 instead of 2. * Also runtime PID and DFU pid are the same. * In DFU mode, the configuration descriptor has only 1 interface. */ if (desc->idVendor == 0x0b0e && intf->bInterfaceProtocol == 0 && cfg->bNumInterfaces == 1) dfu_mode = 1; if (dfu_mode && match_iface_alt_index > -1 && match_iface_alt_index != intf->bAlternateSetting) continue; if (dfu_mode) { if ((match_vendor_dfu >= 0 && match_vendor_dfu != desc->idVendor) || (match_product_dfu >= 0 && match_product_dfu != desc->idProduct)) { continue; } } else { if ((match_vendor >= 0 && match_vendor != desc->idVendor) || (match_product >= 0 && match_product != desc->idProduct)) { continue; } } if (match_devnum >= 0 && match_devnum != libusb_get_device_address(dev)) continue; ret = libusb_open(dev, &devh); if (ret) { warnx("Cannot open DFU device %04x:%04x found on devnum %i (%s)", desc->idVendor, desc->idProduct, libusb_get_device_address(dev), libusb_error_name(ret)); break; } if (intf->iInterface != 0) ret = get_string_descriptor_ascii(devh, intf->iInterface, (void *)alt_name, MAX_DESC_STR_LEN); else ret = -1; if (ret < 1) strcpy(alt_name, "UNKNOWN"); if (desc->iSerialNumber != 0) { if (quirks & QUIRK_UTF8_SERIAL) { ret = get_utf8_string_descriptor(devh, desc->iSerialNumber, (void *)serial_name, MAX_DESC_STR_LEN - 1); if (ret >= 0) serial_name[ret] = '\0'; } else { ret = get_string_descriptor_ascii(devh, desc->iSerialNumber, (void *)serial_name, MAX_DESC_STR_LEN); } } else { ret = -1; } if (ret < 1) strcpy(serial_name, "UNKNOWN"); libusb_close(devh); if (dfu_mode && match_iface_alt_name != NULL && strcmp(alt_name, match_iface_alt_name)) continue; if (dfu_mode) { if (match_serial_dfu != NULL && strcmp(match_serial_dfu, serial_name)) continue; } else { if (match_serial != NULL && strcmp(match_serial, serial_name)) continue; } pdfu = dfu_malloc(sizeof(*pdfu)); memset(pdfu, 0, sizeof(*pdfu)); pdfu->func_dfu = func_dfu; pdfu->dev = libusb_ref_device(dev); pdfu->quirks = quirks; pdfu->vendor = desc->idVendor; pdfu->product = desc->idProduct; pdfu->bcdDevice = desc->bcdDevice; pdfu->configuration = cfg->bConfigurationValue; pdfu->interface = intf->bInterfaceNumber; pdfu->altsetting = intf->bAlternateSetting; pdfu->devnum = libusb_get_device_address(dev); pdfu->busnum = libusb_get_bus_number(dev); pdfu->alt_name = strdup(alt_name); if (pdfu->alt_name == NULL) errx(EX_SOFTWARE, "Out of memory"); pdfu->serial_name = strdup(serial_name); if (pdfu->serial_name == NULL) errx(EX_SOFTWARE, "Out of memory"); if (dfu_mode) pdfu->flags |= DFU_IFF_DFU; if (multiple_alt) pdfu->flags |= DFU_IFF_ALT; if (pdfu->quirks & QUIRK_FORCE_DFU11) { pdfu->func_dfu.bcdDFUVersion = libusb_cpu_to_le16(0x0110); } pdfu->bMaxPacketSize0 = desc->bMaxPacketSize0; /* queue into list */ pdfu->next = dfu_root; dfu_root = pdfu; } } libusb_free_config_descriptor(cfg); } } #define MAX_PATH_LEN 20 char path_buf[MAX_PATH_LEN]; char *get_path(libusb_device *dev) { #if (defined(LIBUSB_API_VERSION) && LIBUSB_API_VERSION >= 0x01000102) || (defined(LIBUSBX_API_VERSION) && LIBUSBX_API_VERSION >= 0x01000102) uint8_t path[8]; int r,j; r = libusb_get_port_numbers(dev, path, sizeof(path)); if (r > 0) { sprintf(path_buf,"%d-%d",libusb_get_bus_number(dev),path[0]); for (j = 1; j < r; j++){ sprintf(path_buf+strlen(path_buf),".%d",path[j]); }; } return path_buf; #else # warning "libusb too old - building without USB path support!" (void)dev; return NULL; #endif } void probe_devices(libusb_context *ctx) { libusb_device **list; ssize_t num_devs; ssize_t i; num_devs = libusb_get_device_list(ctx, &list); for (i = 0; i < num_devs; ++i) { struct libusb_device_descriptor desc; struct libusb_device *dev = list[i]; if (match_path != NULL && strcmp(get_path(dev),match_path) != 0) continue; if (libusb_get_device_descriptor(dev, &desc)) continue; probe_configuration(dev, &desc); } libusb_free_device_list(list, 1); } void disconnect_devices(void) { struct dfu_if *pdfu; struct dfu_if *prev = NULL; for (pdfu = dfu_root; pdfu != NULL; pdfu = pdfu->next) { free(prev); libusb_unref_device(pdfu->dev); free(pdfu->alt_name); free(pdfu->serial_name); prev = pdfu; } free(prev); dfu_root = NULL; } void print_dfu_if(struct dfu_if *dfu_if) { printf("Found %s: [%04x:%04x] ver=%04x, devnum=%u, cfg=%u, intf=%u, " "path=\"%s\", alt=%u, name=\"%s\", serial=\"%s\"\n", dfu_if->flags & DFU_IFF_DFU ? "DFU" : "Runtime", dfu_if->vendor, dfu_if->product, dfu_if->bcdDevice, dfu_if->devnum, dfu_if->configuration, dfu_if->interface, get_path(dfu_if->dev), dfu_if->altsetting, dfu_if->alt_name, dfu_if->serial_name); } /* Walk the device tree and print out DFU devices */ void list_dfu_interfaces(void) { struct dfu_if *pdfu; for (pdfu = dfu_root; pdfu != NULL; pdfu = pdfu->next) print_dfu_if(pdfu); } dfu-util-0.11/src/suffix.c0000664000175000017500000001060614070573405012356 00000000000000/* * dfu-suffix * * Copyright 2011-2012 Stefan Schmidt * Copyright 2013 Hans Petter Selasky * Copyright 2014-2020 Tormod Volden * * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include #include #include #include "portable.h" #include "dfu_file.h" enum mode { MODE_NONE, MODE_ADD, MODE_DEL, MODE_CHECK }; int verbose; static void help(void) { fprintf(stderr, "Usage: dfu-suffix [options] ...\n" " -h --help\t\t\tPrint this help message\n" " -V --version\t\t\tPrint the version number\n" " -c --check \t\tCheck DFU suffix of \n" " -a --add \t\tAdd DFU suffix to \n" " -D --delete \t\tDelete DFU suffix from \n" " -p --pid \t\tAdd product ID into DFU suffix in \n" " -v --vid \t\tAdd vendor ID into DFU suffix in \n" " -d --did \t\tAdd device ID into DFU suffix in \n" " -S --spec \t\tAdd DFU specification ID into DFU suffix in \n" ); } static void print_version(void) { printf("dfu-suffix (%s) %s\n\n", PACKAGE, PACKAGE_VERSION); printf("Copyright 2011-2012 Stefan Schmidt, 2013-2020 Tormod Volden\n" "This program is Free Software and has ABSOLUTELY NO WARRANTY\n" "Please report bugs to %s\n\n", PACKAGE_BUGREPORT); } static struct option opts[] = { { "help", 0, 0, 'h' }, { "version", 0, 0, 'V' }, { "check", 1, 0, 'c' }, { "add", 1, 0, 'a' }, { "delete", 1, 0, 'D' }, { "pid", 1, 0, 'p' }, { "vid", 1, 0, 'v' }, { "did", 1, 0, 'd' }, { "spec", 1, 0, 'S' }, { 0, 0, 0, 0 } }; int main(int argc, char **argv) { struct dfu_file file; int pid, vid, did, spec; enum mode mode = MODE_NONE; /* make sure all prints are flushed */ setvbuf(stdout, NULL, _IONBF, 0); print_version(); pid = vid = did = 0xffff; spec = 0x0100; /* Default to bcdDFU version 1.0 */ memset(&file, 0, sizeof(file)); while (1) { int c, option_index = 0; c = getopt_long(argc, argv, "hVc:a:D:p:v:d:S:s:T", opts, &option_index); if (c == -1) break; switch (c) { case 'h': help(); exit(EX_OK); break; case 'V': exit(EX_OK); break; case 'D': file.name = optarg; mode = MODE_DEL; break; case 'p': pid = strtol(optarg, NULL, 16); break; case 'v': vid = strtol(optarg, NULL, 16); break; case 'd': did = strtol(optarg, NULL, 16); break; case 'S': spec = strtol(optarg, NULL, 16); break; case 'c': file.name = optarg; mode = MODE_CHECK; break; case 'a': file.name = optarg; mode = MODE_ADD; break; default: help(); exit(EX_USAGE); break; } } if (!file.name) { fprintf(stderr, "You need to specify a filename\n"); help(); exit(EX_USAGE); } if (spec != 0x0100 && spec != 0x011a) { fprintf(stderr, "Only DFU specification 0x0100 and 0x011a supported\n"); help(); exit(EX_USAGE); } switch(mode) { case MODE_ADD: dfu_load_file(&file, NO_SUFFIX, MAYBE_PREFIX); file.idVendor = vid; file.idProduct = pid; file.bcdDevice = did; file.bcdDFU = spec; /* always write suffix, rewrite prefix if there was one */ dfu_store_file(&file, 1, file.size.prefix != 0); printf("Suffix successfully added to file\n"); break; case MODE_CHECK: dfu_load_file(&file, NEEDS_SUFFIX, MAYBE_PREFIX); show_suffix_and_prefix(&file); break; case MODE_DEL: dfu_load_file(&file, NEEDS_SUFFIX, MAYBE_PREFIX); dfu_store_file(&file, 0, file.size.prefix != 0); if (file.size.suffix) /* had a suffix */ printf("Suffix successfully removed from file\n"); break; default: help(); exit(EX_USAGE); break; } return EX_OK; } dfu-util-0.11/src/dfuse.c0000664000175000017500000005367114070573405012171 00000000000000/* * DfuSe specific functions * * This implements the ST Microsystems DFU extensions (DfuSe) * as per the DfuSe 1.1a specification (ST documents AN3156, AN2606) * The DfuSe file format is described in ST document UM0391. * * Copyright 2010-2018 Tormod Volden * * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include #include #include "portable.h" #include "dfu.h" #include "usb_dfu.h" #include "dfu_file.h" #include "dfuse.h" #include "dfuse_mem.h" #include "quirks.h" #define DFU_TIMEOUT 5000 extern int verbose; static unsigned int last_erased_page = 1; /* non-aligned value, won't match */ static unsigned int dfuse_address = 0; static unsigned int dfuse_address_present = 0; static unsigned int dfuse_length = 0; static int dfuse_force = 0; static int dfuse_leave = 0; static int dfuse_unprotect = 0; static int dfuse_mass_erase = 0; static int dfuse_will_reset = 0; static unsigned int quad2uint(unsigned char *p) { return (*p + (*(p + 1) << 8) + (*(p + 2) << 16) + (*(p + 3) << 24)); } static void dfuse_parse_options(const char *options) { char *end; const char *endword; unsigned int number; /* address, possibly empty, must be first */ if (*options != ':') { endword = strchr(options, ':'); if (!endword) endword = options + strlen(options); /* GNU strchrnul */ number = strtoul(options, &end, 0); if (end == endword) { dfuse_address = number; dfuse_address_present = 1; } else { errx(EX_USAGE, "Invalid dfuse address: %s", options); } options = endword; } while (*options) { if (*options == ':') { options++; continue; } endword = strchr(options, ':'); if (!endword) endword = options + strlen(options); if (!strncmp(options, "force", endword - options)) { dfuse_force++; options += 5; continue; } if (!strncmp(options, "leave", endword - options)) { dfuse_leave = 1; options += 5; continue; } if (!strncmp(options, "unprotect", endword - options)) { dfuse_unprotect = 1; options += 9; continue; } if (!strncmp(options, "mass-erase", endword - options)) { dfuse_mass_erase = 1; options += 10; continue; } if (!strncmp(options, "will-reset", endword - options)) { dfuse_will_reset = 1; options += 10; continue; } /* any valid number is interpreted as upload length */ number = strtoul(options, &end, 0); if (end == endword) { dfuse_length = number; } else { errx(EX_USAGE, "Invalid dfuse modifier: %s", options); } options = endword; } } /* DFU_UPLOAD request for DfuSe 1.1a */ static int dfuse_upload(struct dfu_if *dif, const unsigned short length, unsigned char *data, unsigned short transaction) { int status; status = libusb_control_transfer(dif->dev_handle, /* bmRequestType */ LIBUSB_ENDPOINT_IN | LIBUSB_REQUEST_TYPE_CLASS | LIBUSB_RECIPIENT_INTERFACE, /* bRequest */ DFU_UPLOAD, /* wValue */ transaction, /* wIndex */ dif->interface, /* Data */ data, /* wLength */ length, DFU_TIMEOUT); if (status < 0) { warnx("dfuse_upload: libusb_control_transfer returned %d (%s)", status, libusb_error_name(status)); } return status; } /* DFU_DNLOAD request for DfuSe 1.1a */ static int dfuse_download(struct dfu_if *dif, const unsigned short length, unsigned char *data, unsigned short transaction) { int status; status = libusb_control_transfer(dif->dev_handle, /* bmRequestType */ LIBUSB_ENDPOINT_OUT | LIBUSB_REQUEST_TYPE_CLASS | LIBUSB_RECIPIENT_INTERFACE, /* bRequest */ DFU_DNLOAD, /* wValue */ transaction, /* wIndex */ dif->interface, /* Data */ data, /* wLength */ length, DFU_TIMEOUT); if (status < 0) { /* Silently fail on leave request on some unpredictable devices */ if ((dif->quirks & QUIRK_DFUSE_LEAVE) && !length && !data && transaction == 2) return status; warnx("dfuse_download: libusb_control_transfer returned %d (%s)", status, libusb_error_name(status)); } return status; } /* DfuSe only commands */ /* Leaves the device in dfuDNLOAD-IDLE state */ static int dfuse_special_command(struct dfu_if *dif, unsigned int address, enum dfuse_command command) { const char* dfuse_command_name[] = { "SET_ADDRESS" , "ERASE_PAGE", "MASS_ERASE", "READ_UNPROTECT"}; unsigned char buf[5]; int length; int ret; struct dfu_status dst; int firstpoll = 1; int zerotimeouts = 0; int polltimeout = 0; int stalls = 0; if (command == ERASE_PAGE) { struct memsegment *segment; int page_size; segment = find_segment(dif->mem_layout, address); if (!segment || !(segment->memtype & DFUSE_ERASABLE)) { errx(EX_USAGE, "Page at 0x%08x can not be erased", address); } page_size = segment->pagesize; if (verbose) fprintf(stderr, "Erasing page size %i at address 0x%08x, page " "starting at 0x%08x\n", page_size, address, address & ~(page_size - 1)); buf[0] = 0x41; /* Erase command */ length = 5; last_erased_page = address & ~(page_size - 1); } else if (command == SET_ADDRESS) { if (verbose > 1) fprintf(stderr, " Setting address pointer to 0x%08x\n", address); buf[0] = 0x21; /* Set Address Pointer command */ length = 5; } else if (command == MASS_ERASE) { buf[0] = 0x41; /* Mass erase command when length = 1 */ length = 1; } else if (command == READ_UNPROTECT) { buf[0] = 0x92; length = 1; } else { errx(EX_SOFTWARE, "Non-supported special command %d", command); } buf[1] = address & 0xff; buf[2] = (address >> 8) & 0xff; buf[3] = (address >> 16) & 0xff; buf[4] = (address >> 24) & 0xff; ret = dfuse_download(dif, length, buf, 0); if (ret < 0) { errx(EX_IOERR, "Error during special command \"%s\" download", dfuse_command_name[command]); } do { ret = dfu_get_status(dif, &dst); /* Workaround for some STM32L4 bootloaders that report a too * short poll timeout and may stall the pipe when we poll */ if (ret == LIBUSB_ERROR_PIPE && polltimeout != 0 && stalls < 3) { dst.bState = DFU_STATE_dfuDNBUSY; stalls++; if (verbose) fprintf(stderr, "* Device stalled USB pipe, reusing last poll timeout\n"); } else if (ret < 0) { errx(EX_IOERR, "Error during special command \"%s\" get_status", dfuse_command_name[command]); } else { polltimeout = dst.bwPollTimeout; } if (firstpoll) { firstpoll = 0; if (dst.bState != DFU_STATE_dfuDNBUSY) { fprintf(stderr, "DFU state(%u) = %s, status(%u) = %s\n", dst.bState, dfu_state_to_string(dst.bState), dst.bStatus, dfu_status_to_string(dst.bStatus)); errx(EX_PROTOCOL, "Wrong state after command \"%s\" download", dfuse_command_name[command]); } /* STM32F405 lies about mass erase timeout */ if (command == MASS_ERASE && dst.bwPollTimeout == 100) { polltimeout = 35000; /* Datasheet says up to 32 seconds */ printf("Setting timeout to 35 seconds\n"); } } /* wait while command is executed */ if (verbose > 1) fprintf(stderr, " Poll timeout %i ms\n", polltimeout); milli_sleep(polltimeout); if (command == READ_UNPROTECT) return ret; /* Workaround for e.g. Black Magic Probe getting stuck */ if (dst.bwPollTimeout == 0) { if (++zerotimeouts == 100) errx(EX_IOERR, "Device stuck after special command request"); } else { zerotimeouts = 0; } } while (dst.bState == DFU_STATE_dfuDNBUSY); if (dst.bStatus != DFU_STATUS_OK) { errx(EX_IOERR, "%s not correctly executed", dfuse_command_name[command]); } return ret; } /* returns number of bytes sent */ static int dfuse_dnload_chunk(struct dfu_if *dif, unsigned char *data, int size, int transaction) { int bytes_sent; struct dfu_status dst; int ret; ret = dfuse_download(dif, size, size ? data : NULL, transaction); if (ret < 0) { errx(EX_IOERR, "Error during download"); return ret; } bytes_sent = ret; do { ret = dfu_get_status(dif, &dst); if (ret < 0) { errx(EX_IOERR, "Error during download get_status"); return ret; } milli_sleep(dst.bwPollTimeout); } while (dst.bState != DFU_STATE_dfuDNLOAD_IDLE && dst.bState != DFU_STATE_dfuERROR && dst.bState != DFU_STATE_dfuMANIFEST && !(dfuse_will_reset && (dst.bState == DFU_STATE_dfuDNBUSY))); if (dst.bState == DFU_STATE_dfuMANIFEST) printf("Transitioning to dfuMANIFEST state\n"); if (dst.bStatus != DFU_STATUS_OK) { printf(" failed!\n"); fprintf(stderr, "DFU state(%u) = %s, status(%u) = %s\n", dst.bState, dfu_state_to_string(dst.bState), dst.bStatus, dfu_status_to_string(dst.bStatus)); return -1; } return bytes_sent; } static void dfuse_do_leave(struct dfu_if *dif) { if (dfuse_address_present) dfuse_special_command(dif, dfuse_address, SET_ADDRESS); printf("Submitting leave request...\n"); if (dif->quirks & QUIRK_DFUSE_LEAVE) { struct dfu_status dst; /* The device might leave after this request, with or without a response */ dfuse_download(dif, 0, NULL, 2); /* Or it might leave after this request, with or without a response */ dfu_get_status(dif, &dst); } else { dfuse_dnload_chunk(dif, NULL, 0, 2); } } int dfuse_do_upload(struct dfu_if *dif, int xfer_size, int fd, const char *dfuse_options) { int total_bytes = 0; int upload_limit = 0; unsigned char *buf; int transaction; int ret; buf = dfu_malloc(xfer_size); if (dfuse_options) dfuse_parse_options(dfuse_options); if (dfuse_length) upload_limit = dfuse_length; if (dfuse_address_present) { struct memsegment *mem_layout, *segment; mem_layout = parse_memory_layout((char *)dif->alt_name); if (!mem_layout) errx(EX_IOERR, "Failed to parse memory layout"); if (dif->quirks & QUIRK_DFUSE_LAYOUT) fixup_dfuse_layout(dif, &mem_layout); segment = find_segment(mem_layout, dfuse_address); if (!dfuse_force && (!segment || !(segment->memtype & DFUSE_READABLE))) errx(EX_USAGE, "Page at 0x%08x is not readable", dfuse_address); if (!upload_limit) { if (segment) { upload_limit = segment->end - dfuse_address + 1; printf("Limiting upload to end of memory segment, " "%i bytes\n", upload_limit); } else { /* unknown segment - i.e. "force" has been used */ upload_limit = 0x4000; printf("Limiting upload to %i bytes\n", upload_limit); } } dfuse_special_command(dif, dfuse_address, SET_ADDRESS); dfu_abort_to_idle(dif); } else { /* Boot loader decides the start address, unknown to us */ /* Use a short length to lower risk of running out of bounds */ if (!upload_limit) { warnx("Unbound upload not supported on DfuSe devices"); upload_limit = 0x4000; } printf("Limiting default upload to %i bytes\n", upload_limit); } dfu_progress_bar("Upload", 0, 1); transaction = 2; while (1) { int rc; /* last chunk can be smaller than original xfer_size */ if (upload_limit - total_bytes < xfer_size) xfer_size = upload_limit - total_bytes; rc = dfuse_upload(dif, xfer_size, buf, transaction++); if (rc < 0) { ret = rc; goto out_free; } dfu_file_write_crc(fd, 0, buf, rc); total_bytes += rc; if (total_bytes < 0) errx(EX_SOFTWARE, "Received too many bytes"); if (rc < xfer_size || total_bytes >= upload_limit) { /* last block, return successfully */ ret = 0; break; } dfu_progress_bar("Upload", total_bytes, upload_limit); } dfu_progress_bar("Upload", total_bytes, total_bytes); dfu_abort_to_idle(dif); if (dfuse_leave) dfuse_do_leave(dif); out_free: free(buf); return ret; } /* Writes an element of any size to the device, taking care of page erases */ /* returns 0 on success, otherwise -EINVAL */ static int dfuse_dnload_element(struct dfu_if *dif, unsigned int dwElementAddress, unsigned int dwElementSize, unsigned char *data, int xfer_size) { int p; int ret; struct memsegment *segment; /* Check at least that we can write to the last address */ segment = find_segment(dif->mem_layout, dwElementAddress + dwElementSize - 1); if (!dfuse_force && (!segment || !(segment->memtype & DFUSE_WRITEABLE))) { errx(EX_USAGE, "Last page at 0x%08x is not writeable", dwElementAddress + dwElementSize - 1); } if (!verbose) dfu_progress_bar("Erase ", 0, 1); /* First pass: Erase involved pages if needed */ for (p = 0; p < (int)dwElementSize; p += xfer_size) { int page_size; unsigned int erase_address; unsigned int address = dwElementAddress + p; int chunk_size = xfer_size; segment = find_segment(dif->mem_layout, address); if (!dfuse_force && (!segment || !(segment->memtype & DFUSE_WRITEABLE))) { errx(EX_USAGE, "Page at 0x%08x is not writeable", address); } /* If the location is not in the memory map we skip erasing */ /* since we wouldn't know the correct page size for flash erase */ if (!segment) continue; page_size = segment->pagesize; /* check if this is the last chunk */ if (p + chunk_size > (int)dwElementSize) chunk_size = dwElementSize - p; /* Erase only for flash memory downloads */ if ((segment->memtype & DFUSE_ERASABLE) && !dfuse_mass_erase) { /* erase all involved pages */ for (erase_address = address; erase_address < address + chunk_size; erase_address += page_size) if ((erase_address & ~(page_size - 1)) != last_erased_page) dfuse_special_command(dif, erase_address, ERASE_PAGE); if (((address + chunk_size - 1) & ~(page_size - 1)) != last_erased_page) { if (verbose > 1) fprintf(stderr, " Chunk extends into next page," " erase it as well\n"); dfuse_special_command(dif, address + chunk_size - 1, ERASE_PAGE); } if (!verbose) dfu_progress_bar("Erase ", p, dwElementSize); } } if (!verbose) dfu_progress_bar("Erase ", dwElementSize, dwElementSize); if (!verbose) dfu_progress_bar("Download", 0, 1); /* Second pass: Write data to (erased) pages */ for (p = 0; p < (int)dwElementSize; p += xfer_size) { unsigned int address = dwElementAddress + p; int chunk_size = xfer_size; /* check if this is the last chunk */ if (p + chunk_size > (int)dwElementSize) chunk_size = dwElementSize - p; if (verbose) { fprintf(stderr, " Download from image offset " "%08x to memory %08x-%08x, size %i\n", p, address, address + chunk_size - 1, chunk_size); } else { dfu_progress_bar("Download", p, dwElementSize); } dfuse_special_command(dif, address, SET_ADDRESS); /* transaction = 2 for no address offset */ ret = dfuse_dnload_chunk(dif, data + p, chunk_size, 2); if (ret != chunk_size) { errx(EX_IOERR, "Failed to write whole chunk: " "%i of %i bytes", ret, chunk_size); return -EINVAL; } } if (!verbose) dfu_progress_bar("Download", dwElementSize, dwElementSize); return 0; } static void dfuse_memcpy(unsigned char *dst, unsigned char **src, int *rem, int size) { if (size > *rem) { errx(EX_NOINPUT, "Corrupt DfuSe file: " "Cannot read %d bytes from %d bytes", size, *rem); } if (dst != NULL) memcpy(dst, *src, size); (*src) += size; (*rem) -= size; } /* Download raw binary file to DfuSe device */ static int dfuse_do_bin_dnload(struct dfu_if *dif, int xfer_size, struct dfu_file *file, unsigned int start_address) { unsigned int dwElementAddress; unsigned int dwElementSize; unsigned char *data; int ret; dwElementAddress = start_address; dwElementSize = file->size.total - file->size.suffix - file->size.prefix; printf("Downloading element to address = 0x%08x, size = %i\n", dwElementAddress, dwElementSize); data = file->firmware + file->size.prefix; ret = dfuse_dnload_element(dif, dwElementAddress, dwElementSize, data, xfer_size); if (ret == 0) printf("File downloaded successfully\n"); return ret; } /* Parse a DfuSe file and download contents to device */ static int dfuse_do_dfuse_dnload(struct dfu_if *dif, int xfer_size, struct dfu_file *file) { uint8_t dfuprefix[11]; uint8_t targetprefix[274]; uint8_t elementheader[8]; int image; int element; int bTargets; int bAlternateSetting; struct dfu_if *adif; int dwNbElements; unsigned int dwElementAddress; unsigned int dwElementSize; uint8_t *data; int ret; int rem; int bFirstAddressSaved = 0; rem = file->size.total - file->size.prefix - file->size.suffix; data = file->firmware + file->size.prefix; /* Must be larger than a minimal DfuSe header and suffix */ if (rem < (int)(sizeof(dfuprefix) + sizeof(targetprefix) + sizeof(elementheader))) { errx(EX_DATAERR, "File too small for a DfuSe file"); } dfuse_memcpy(dfuprefix, &data, &rem, sizeof(dfuprefix)); if (strncmp((char *)dfuprefix, "DfuSe", 5)) { errx(EX_DATAERR, "No valid DfuSe signature"); return -EINVAL; } if (dfuprefix[5] != 0x01) { errx(EX_DATAERR, "DFU format revision %i not supported", dfuprefix[5]); return -EINVAL; } bTargets = dfuprefix[10]; printf("File contains %i DFU images\n", bTargets); for (image = 1; image <= bTargets; image++) { printf("Parsing DFU image %i\n", image); dfuse_memcpy(targetprefix, &data, &rem, sizeof(targetprefix)); if (strncmp((char *)targetprefix, "Target", 6)) { errx(EX_DATAERR, "No valid target signature"); return -EINVAL; } bAlternateSetting = targetprefix[6]; if (targetprefix[7]) printf("Target name: %s\n", &targetprefix[11]); else printf("No target name\n"); dwNbElements = quad2uint((unsigned char *)targetprefix + 270); printf("Image for alternate setting %i, ", bAlternateSetting); printf("(%i elements, ", dwNbElements); printf("total size = %i)\n", quad2uint((unsigned char *)targetprefix + 266)); adif = dif; while (adif) { if (bAlternateSetting == adif->altsetting) { adif->dev_handle = dif->dev_handle; printf("Setting Alternate Interface #%d ...\n", adif->altsetting); ret = libusb_set_interface_alt_setting( adif->dev_handle, adif->interface, adif->altsetting); if (ret < 0) { errx(EX_IOERR, "Cannot set alternate interface: %s", libusb_error_name(ret)); } break; } adif = adif->next; } if (!adif) warnx("No alternate setting %d (skipping elements)", bAlternateSetting); for (element = 1; element <= dwNbElements; element++) { printf("Parsing element %i, ", element); dfuse_memcpy(elementheader, &data, &rem, sizeof(elementheader)); dwElementAddress = quad2uint((unsigned char *)elementheader); dwElementSize = quad2uint((unsigned char *)elementheader + 4); printf("address = 0x%08x, ", dwElementAddress); printf("size = %i\n", dwElementSize); if (!bFirstAddressSaved) { bFirstAddressSaved = 1; dfuse_address = dwElementAddress; } /* sanity check */ if ((int)dwElementSize > rem) errx(EX_DATAERR, "File too small for element size"); if (adif) ret = dfuse_dnload_element(adif, dwElementAddress, dwElementSize, data, xfer_size); else ret = 0; /* advance read pointer */ dfuse_memcpy(NULL, &data, &rem, dwElementSize); if (ret != 0) return ret; } } if (rem != 0) warnx("%d bytes leftover", rem); printf("Done parsing DfuSe file\n"); return 0; } int dfuse_do_dnload(struct dfu_if *dif, int xfer_size, struct dfu_file *file, const char *dfuse_options) { int ret; struct dfu_if *adif; if (dfuse_options) dfuse_parse_options(dfuse_options); adif = dif; while (adif) { adif->mem_layout = parse_memory_layout((char *)adif->alt_name); if (!adif->mem_layout) errx(EX_IOERR, "Failed to parse memory layout for alternate interface %i", adif->altsetting); if (adif->quirks & QUIRK_DFUSE_LAYOUT) fixup_dfuse_layout(adif, &(adif->mem_layout)); adif = adif->next; } if (dfuse_unprotect) { if (!dfuse_force) { errx(EX_USAGE, "The read unprotect command " "will erase the flash memory" "and can only be used with force\n"); } ret = dfuse_special_command(dif, 0, READ_UNPROTECT); printf("Device disconnects, erases flash and resets now\n"); return ret; } if (dfuse_mass_erase) { if (!dfuse_force) { errx(EX_USAGE, "The mass erase command " "can only be used with force"); } printf("Performing mass erase, this can take a moment\n"); ret = dfuse_special_command(dif, 0, MASS_ERASE); } if (!file->name) { printf("DfuSe command mode\n"); ret = 0; } else if (dfuse_address_present) { if (file->bcdDFU == 0x11a) { errx(EX_USAGE, "This is a DfuSe file, not " "meant for raw download"); } ret = dfuse_do_bin_dnload(dif, xfer_size, file, dfuse_address); } else { if (file->bcdDFU != 0x11a) { warnx("Only DfuSe file version 1.1a is supported"); errx(EX_USAGE, "(for raw binary download, use the " "--dfuse-address option)"); } ret = dfuse_do_dfuse_dnload(dif, xfer_size, file); } adif = dif; while (adif) { free_segment_list(adif->mem_layout); adif = adif->next; } if (!dfuse_will_reset) { dfu_abort_to_idle(dif); } if (dfuse_leave) dfuse_do_leave(dif); return ret; } /* Check if we have one interface, possibly multiple alternate interfaces */ int dfuse_multiple_alt(struct dfu_if *dfu_root) { libusb_device *dev = dfu_root->dev; uint8_t configuration = dfu_root->configuration; uint8_t interface = dfu_root->interface; struct dfu_if *dif = dfu_root->next; while (dif) { if (dev != dif->dev || configuration != dif->configuration || interface != dif->interface) return 0; dif = dif->next; } return 1; } dfu-util-0.11/src/quirks.c0000775000175000017500000000751314070573405012376 00000000000000/* * Simple quirk system for dfu-util * * Copyright 2010-2017 Tormod Volden * * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include #include "portable.h" #include "quirks.h" #include "dfuse_mem.h" uint16_t get_quirks(uint16_t vendor, uint16_t product, uint16_t bcdDevice) { uint16_t quirks = 0; /* Device returns bogus bwPollTimeout values */ if ((vendor == VENDOR_OPENMOKO || vendor == VENDOR_FIC) && product >= PRODUCT_FREERUNNER_FIRST && product <= PRODUCT_FREERUNNER_LAST) quirks |= QUIRK_POLLTIMEOUT; if (vendor == VENDOR_VOTI && (product == PRODUCT_OPENPCD || product == PRODUCT_SIMTRACE || product == PRODUCT_OPENPICC)) quirks |= QUIRK_POLLTIMEOUT; /* Reports wrong DFU version in DFU descriptor */ if (vendor == VENDOR_LEAFLABS && product == PRODUCT_MAPLE3 && bcdDevice == 0x0200) quirks |= QUIRK_FORCE_DFU11; /* old devices(bcdDevice == 0) return bogus bwPollTimeout values */ if (vendor == VENDOR_SIEMENS && (product == PRODUCT_PXM40 || product == PRODUCT_PXM50) && bcdDevice == 0) quirks |= QUIRK_POLLTIMEOUT; /* M-Audio Transit returns bogus bwPollTimeout values */ if (vendor == VENDOR_MIDIMAN && product == PRODUCT_TRANSIT) quirks |= QUIRK_POLLTIMEOUT; /* Some GigaDevice GD32 devices have improperly-encoded serial numbers * and bad DfuSe descriptors which we use serial number to correct. * They also "leave" without a DFU_GETSTATUS request */ if (vendor == VENDOR_GIGADEVICE && product == PRODUCT_GD32) { quirks |= QUIRK_UTF8_SERIAL; quirks |= QUIRK_DFUSE_LAYOUT; quirks |= QUIRK_DFUSE_LEAVE; } return (quirks); } #define GD32VF103_FLASH_BASE 0x08000000 void fixup_dfuse_layout(struct dfu_if *dif, struct memsegment **segment_list) { if (dif->vendor == VENDOR_GIGADEVICE && dif->product == PRODUCT_GD32 && dif->altsetting == 0 && dif->serial_name && strlen(dif->serial_name) == 4 && dif->serial_name[0] == '3' && dif->serial_name[3] == 'J') { struct memsegment *seg; int count; printf("Found GD32VF103, which reports a bad page size and " "count for its internal memory.\n"); seg = find_segment(*segment_list, GD32VF103_FLASH_BASE); if (!seg) { warnx("Could not fix GD32VF103 layout because there " "is no segment at 0x%08x", GD32VF103_FLASH_BASE); return; } /* All GD32VF103 have this page size, according to Nucleisys's * dfu-util (https://github.com/riscv-mcu/gd32-dfu-utils/). */ seg->pagesize = 1024; /* From Tables 2-1 and 2-2 ("devices features and peripheral * list") in the GD32VF103 Datasheet */ if (dif->serial_name[2] == 'B') { count = 128; } else if (dif->serial_name[2] == '8') { count = 64; } else if (dif->serial_name[2] == '6') { count = 32; } else if (dif->serial_name[2] == '4') { count = 16; } else { warnx("Unknown flash size '%c' in part number; " "defaulting to 128KB.", dif->serial_name[2]); count = 128; } seg->end = seg->start + (count * seg->pagesize) - 1; printf("Fixed layout based on part number: page size %d, " "count %d.\n", seg->pagesize, count); } } dfu-util-0.11/src/dfu_load.h0000664000175000017500000000034612626644572012645 00000000000000#ifndef DFU_LOAD_H #define DFU_LOAD_H int dfuload_do_upload(struct dfu_if *dif, int xfer_size, int expected_size, int fd); int dfuload_do_dnload(struct dfu_if *dif, int xfer_size, struct dfu_file *file); #endif /* DFU_LOAD_H */ dfu-util-0.11/src/prefix.c0000664000175000017500000001106714070573405012351 00000000000000/* * dfu-prefix * * Copyright 2011-2012 Stefan Schmidt * Copyright 2013 Hans Petter Selasky * Copyright 2014 Uwe Bonnes * Copyright 2014-2020 Tormod Volden * * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include #include #include #include "portable.h" #include "dfu_file.h" enum mode { MODE_NONE, MODE_ADD, MODE_DEL, MODE_CHECK }; int verbose; static void help(void) { fprintf(stderr, "Usage: dfu-prefix [options] ...\n" " -h --help\t\t\tPrint this help message\n" " -V --version\t\t\tPrint the version number\n" " -c --check \t\tCheck DFU prefix of \n" " -D --delete \t\tDelete DFU prefix from \n" " -a --add \t\tAdd DFU prefix to \n" "In combination with -a:\n" ); fprintf(stderr, " -s --stellaris-address
Add TI Stellaris address prefix to \n" "In combination with -D or -c:\n" " -T --stellaris\t\tAct on TI Stellaris address prefix of \n" "In combination with -a or -D or -c:\n" " -L --lpc-prefix\t\tUse NXP LPC DFU prefix format\n" ); } static void print_version(void) { printf("dfu-prefix (%s) %s\n\n", PACKAGE, PACKAGE_VERSION); printf("Copyright 2011-2012 Stefan Schmidt, 2014 Uwe Bonnes, 2014-2020 Tormod Volden\n" "This program is Free Software and has ABSOLUTELY NO WARRANTY\n" "Please report bugs to %s\n\n", PACKAGE_BUGREPORT); } static struct option opts[] = { { "help", 0, 0, 'h' }, { "version", 0, 0, 'V' }, { "check", 1, 0, 'c' }, { "add", 1, 0, 'a' }, { "delete", 1, 0, 'D' }, { "stellaris-address", 1, 0, 's' }, { "stellaris", 0, 0, 'T' }, { "LPC", 0, 0, 'L' }, { 0, 0, 0, 0 } }; int main(int argc, char **argv) { struct dfu_file file; enum mode mode = MODE_NONE; enum prefix_type type = ZERO_PREFIX; uint32_t lmdfu_flash_address = 0; char *end; /* make sure all prints are flushed */ setvbuf(stdout, NULL, _IONBF, 0); print_version(); memset(&file, 0, sizeof(file)); while (1) { int c, option_index = 0; c = getopt_long(argc, argv, "hVc:a:D:p:v:d:s:TL", opts, &option_index); if (c == -1) break; switch (c) { case 'h': help(); exit(EX_OK); break; case 'V': exit(EX_OK); break; case 'D': file.name = optarg; mode = MODE_DEL; break; case 'c': file.name = optarg; mode = MODE_CHECK; break; case 'a': file.name = optarg; mode = MODE_ADD; break; case 's': lmdfu_flash_address = strtoul(optarg, &end, 0); if (*end) { errx(EX_USAGE, "Invalid lmdfu " "address: %s", optarg); } /* fall-through */ case 'T': type = LMDFU_PREFIX; break; case 'L': type = LPCDFU_UNENCRYPTED_PREFIX; break; default: help(); exit(EX_USAGE); break; } } if (!file.name) { fprintf(stderr, "You need to specify a filename\n"); help(); exit(EX_USAGE); } switch(mode) { case MODE_ADD: if (type == ZERO_PREFIX) errx(EX_USAGE, "Prefix type must be specified"); dfu_load_file(&file, MAYBE_SUFFIX, NO_PREFIX); file.lmdfu_address = lmdfu_flash_address; file.prefix_type = type; printf("Adding prefix to file\n"); dfu_store_file(&file, file.size.suffix != 0, 1); break; case MODE_CHECK: dfu_load_file(&file, MAYBE_SUFFIX, MAYBE_PREFIX); show_suffix_and_prefix(&file); if (type > ZERO_PREFIX && file.prefix_type != type) errx(EX_DATAERR, "No prefix of requested type"); break; case MODE_DEL: dfu_load_file(&file, MAYBE_SUFFIX, NEEDS_PREFIX); if (type > ZERO_PREFIX && file.prefix_type != type) errx(EX_DATAERR, "No prefix of requested type"); printf("Removing prefix from file\n"); /* if there was a suffix, rewrite it */ dfu_store_file(&file, file.size.suffix != 0, 0); break; default: help(); exit(EX_USAGE); break; } return EX_OK; } dfu-util-0.11/src/dfuse_mem.c0000664000175000017500000001144714070573405013022 00000000000000/* * Helper functions for reading the memory map of a device * following the ST DfuSe 1.1a specification. * * Copyright 2011-2014 Tormod Volden * * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include #include #include "portable.h" #include "dfu_file.h" #include "dfuse_mem.h" int add_segment(struct memsegment **segment_list, struct memsegment segment) { struct memsegment *new_element; new_element = dfu_malloc(sizeof(struct memsegment)); *new_element = segment; new_element->next = NULL; if (*segment_list == NULL) /* list can be empty on first call */ *segment_list = new_element; else { struct memsegment *next_element; /* find last element in list */ next_element = *segment_list; while (next_element->next != NULL) next_element = next_element->next; next_element->next = new_element; } return 0; } struct memsegment *find_segment(struct memsegment *segment_list, unsigned int address) { while (segment_list != NULL) { if (segment_list->start <= address && segment_list->end >= address) return segment_list; segment_list = segment_list->next; } return NULL; } void free_segment_list(struct memsegment *segment_list) { struct memsegment *next_element; while (segment_list->next != NULL) { next_element = segment_list->next; free(segment_list); segment_list = next_element; } free(segment_list); } /* Parse memory map from interface descriptor string * encoded as per ST document UM0424 section 4.3.2. */ struct memsegment *parse_memory_layout(char *intf_desc) { char multiplier, memtype; unsigned int address; int sectors, size; char *name, *typestring; int ret; int count = 0; char separator; int scanned; struct memsegment *segment_list = NULL; struct memsegment segment; name = dfu_malloc(strlen(intf_desc)); ret = sscanf(intf_desc, "@%[^/]%n", name, &scanned); if (ret < 1) { free(name); warnx("Could not read name, sscanf returned %d", ret); return NULL; } printf("DfuSe interface name: \"%s\"\n", name); intf_desc += scanned; typestring = dfu_malloc(strlen(intf_desc)); while (ret = sscanf(intf_desc, "/0x%x/%n", &address, &scanned), ret > 0) { intf_desc += scanned; while (ret = sscanf(intf_desc, "%d*%d%c%[^,/]%n", §ors, &size, &multiplier, typestring, &scanned), ret > 2) { intf_desc += scanned; count++; memtype = 0; if (ret == 4) { if (strlen(typestring) == 1 && typestring[0] != '/') memtype = typestring[0]; else { warnx("Parsing type identifier '%s' " "failed for segment %i", typestring, count); continue; } } /* Quirk for STM32F4 devices */ if (strcmp(name, "Device Feature") == 0) memtype = 'e'; switch (multiplier) { case 'B': break; case 'K': size *= 1024; break; case 'M': size *= 1024 * 1024; break; case 'a': case 'b': case 'c': case 'd': case 'e': case 'f': case 'g': if (!memtype) { warnx("Non-valid multiplier '%c', " "interpreted as type " "identifier instead", multiplier); memtype = multiplier; break; } /* if memtype was already set: */ /* fall-through */ default: warnx("Non-valid multiplier '%c', " "assuming bytes", multiplier); } if (!memtype) { warnx("No valid type for segment %d\n", count); continue; } segment.start = address; segment.end = address + sectors * size - 1; segment.pagesize = size; segment.memtype = memtype & 7; add_segment(&segment_list, segment); if (verbose) printf("Memory segment at 0x%08x %3d x %4d = " "%5d (%s%s%s)\n", address, sectors, size, sectors * size, memtype & DFUSE_READABLE ? "r" : "", memtype & DFUSE_ERASABLE ? "e" : "", memtype & DFUSE_WRITEABLE ? "w" : ""); address += sectors * size; separator = *intf_desc; if (separator == ',') intf_desc += 1; else break; } /* while per segment */ } /* while per address */ free(name); free(typestring); return segment_list; } dfu-util-0.11/src/portable.h0000664000175000017500000000350714115203334012660 00000000000000 #ifndef PORTABLE_H #define PORTABLE_H #ifndef HAVE_CONFIG_H # define PACKAGE "dfu-util" # define PACKAGE_VERSION "0.11-msvc" # define PACKAGE_STRING "dfu-util 0.11-msvc" # define PACKAGE_BUGREPORT "http://sourceforge.net/p/dfu-util/tickets/" # include /* FIXME if off_t is a typedef it is not a define */ # ifndef off_t # define off_t long int # endif #endif /* HAVE_CONFIG_H */ #ifdef HAVE_UNISTD_H # include #endif /* HAVE_UNISTD_H */ #ifdef HAVE_NANOSLEEP # include # define milli_sleep(msec) do {\ if (msec != 0) {\ struct timespec nanosleepDelay = { (msec) / 1000, ((msec) % 1000) * 1000000 };\ nanosleep(&nanosleepDelay, NULL);\ } } while (0) #elif defined HAVE_WINDOWS_H # define milli_sleep(msec) do {\ if (msec != 0) {\ Sleep(msec);\ } } while (0) #else # error "Can't get no sleep! Please report" #endif /* HAVE_NANOSLEEP */ #ifdef HAVE_ERR # include #else # include # include # define warnx(...) do {\ fprintf(stderr, __VA_ARGS__);\ fprintf(stderr, "\n"); } while (0) # define errx(eval, ...) do {\ warnx(__VA_ARGS__);\ exit(eval); } while (0) # define warn(...) do {\ fprintf(stderr, "%s: ", strerror(errno));\ warnx(__VA_ARGS__); } while (0) # define err(eval, ...) do {\ warn(__VA_ARGS__);\ exit(eval); } while (0) #endif /* HAVE_ERR */ #ifdef HAVE_SYSEXITS_H # include #else # define EX_OK 0 /* successful termination */ # define EX_USAGE 64 /* command line usage error */ # define EX_DATAERR 65 # define EX_NOINPUT 66 # define EX_SOFTWARE 70 /* internal software error */ # define EX_CANTCREAT 73 /* input/output error */ # define EX_IOERR 74 /* input/output error */ # define EX_PROTOCOL 76 /* input/output error */ #endif /* HAVE_SYSEXITS_H */ #ifndef O_BINARY # define O_BINARY 0 #endif #endif /* PORTABLE_H */ dfu-util-0.11/autogen.sh0000775000175000017500000000003411745341115012107 00000000000000#! /bin/sh autoreconf -v -i dfu-util-0.11/README0000664000175000017500000000127614070573405011002 00000000000000Dfu-util - Device Firmware Upgrade Utilities Dfu-util is a host side implementation of the DFU 1.0 and DFU 1.1 [1] specification of the USB forum. DFU is intended to download and upload firmware to devices connected over USB. It ranges from small devices like micro-controller boards up to mobile phones and single-board computers. dfu-util is able to download firmware to devices as well as to upload firmware from them. dfu-util has been tested with Openmoko Neo1973 and Freerunner and many other devices. The official website is: http://dfu-util.sourceforge.net See the INSTALL file for build instructions. [1] DFU 1.1 specification: https://www.usb.org/sites/default/files/DFU_1.1.pdf dfu-util-0.11/AUTHORS0000664000175000017500000000135014070573405011163 00000000000000Authors ordered by first contribution. Harald Welte Werner Almesberger Michael Lauer Jim Huang Stefan Schmidt Daniel Willmann Mike Frysinger Uwe Hermann C. Scott Ananian Tormod Volden Bernard Blackham Holger Freyther Marc Singer James Perkins Tommi Keisala Pascal Schweizer Bradley Scott Uwe Bonnes Andrey Smirnov Jussi Timperi Hans Petter Selasky Bo Shen Henrique de Almeida Mendonca Bernd Krumboeck Dennis Meier Veli-Pekka Peltola Dave Hylands Michael Grzeschik Paul Fertser Dirk Castelijns Gordon McNab Stefan Zehl Timo Poikola Michael Everitt David G. Turner Geoffrey Hausheer Thilo Cestonaro Alex Mastro Colin Parker Xavier Domont Ievgenii Meshcheriakov Aleks Chakin Niels Skou Olsen Jörg Riechardt Thomas Hebb Jérôme Hamm Hendry Kaak dfu-util-0.11/INSTALL0000664000175000017500000000061414070573405011146 00000000000000 1. If building from git (not needed for release tarballs): Generate build system files (requires autoconf from autotools) ./autogen.sh 2. Generate makefiles (Run ./configure --help to see configuration options) ./configure 3. Build executables make 4. Install executables and manual pages (optional) make install If installing to a system directory use sudo make install dfu-util-0.11/m4/0000775000175000017500000000000014115204457010512 500000000000000dfu-util-0.11/m4/compile0000755000175000017500000001632714115204435012013 00000000000000#! /bin/sh # Wrapper for compilers which do not understand '-c -o'. scriptversion=2018-03-07.03; # UTC # Copyright (C) 1999-2018 Free Software Foundation, Inc. # Written by Tom Tromey . # # 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, 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, see . # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # This file is maintained in Automake, please report # bugs to or send patches to # . nl=' ' # We need space, tab and new line, in precisely that order. Quoting is # there to prevent tools from complaining about whitespace usage. IFS=" "" $nl" file_conv= # func_file_conv build_file lazy # Convert a $build file to $host form and store it in $file # Currently only supports Windows hosts. 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This is deliberate. set_dir_from () { case $1 in */*) dir=`echo "$1" | sed -e 's|/[^/]*$|/|'`;; *) dir=;; esac } # Get the suffix-stripped basename of the given path, and save it the # global variable '$base'. set_base_from () { base=`echo "$1" | sed -e 's|^.*/||' -e 's/\.[^.]*$//'` } # If no dependency file was actually created by the compiler invocation, # we still have to create a dummy depfile, to avoid errors with the # Makefile "include basename.Plo" scheme. make_dummy_depfile () { echo "#dummy" > "$depfile" } # Factor out some common post-processing of the generated depfile. # Requires the auxiliary global variable '$tmpdepfile' to be set. aix_post_process_depfile () { # If the compiler actually managed to produce a dependency file, # post-process it. if test -f "$tmpdepfile"; then # Each line is of the form 'foo.o: dependency.h'. # Do two passes, one to just change these to # $object: dependency.h # and one to simply output # dependency.h: # which is needed to avoid the deleted-header problem. { sed -e "s,^.*\.[$lower]*:,$object:," < "$tmpdepfile" sed -e "s,^.*\.[$lower]*:[$tab ]*,," -e 's,$,:,' < "$tmpdepfile" } > "$depfile" rm -f "$tmpdepfile" else make_dummy_depfile fi } # A tabulation character. tab=' ' # A newline character. nl=' ' # Character ranges might be problematic outside the C locale. # These definitions help. upper=ABCDEFGHIJKLMNOPQRSTUVWXYZ lower=abcdefghijklmnopqrstuvwxyz digits=0123456789 alpha=${upper}${lower} if test -z "$depmode" || test -z "$source" || test -z "$object"; then echo "depcomp: Variables source, object and depmode must be set" 1>&2 exit 1 fi # Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po. depfile=${depfile-`echo "$object" | sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`} tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`} rm -f "$tmpdepfile" # Avoid interferences from the environment. gccflag= dashmflag= # Some modes work just like other modes, but use different flags. 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Note that we *cannot* use a case # here, because this file can only contain one case statement. if test "$depmode" = hp; then # HP compiler uses -M and no extra arg. gccflag=-M depmode=gcc fi if test "$depmode" = dashXmstdout; then # This is just like dashmstdout with a different argument. dashmflag=-xM depmode=dashmstdout fi cygpath_u="cygpath -u -f -" if test "$depmode" = msvcmsys; then # This is just like msvisualcpp but w/o cygpath translation. # Just convert the backslash-escaped backslashes to single forward # slashes to satisfy depend.m4 cygpath_u='sed s,\\\\,/,g' depmode=msvisualcpp fi if test "$depmode" = msvc7msys; then # This is just like msvc7 but w/o cygpath translation. # Just convert the backslash-escaped backslashes to single forward # slashes to satisfy depend.m4 cygpath_u='sed s,\\\\,/,g' depmode=msvc7 fi if test "$depmode" = xlc; then # IBM C/C++ Compilers xlc/xlC can output gcc-like dependency information. gccflag=-qmakedep=gcc,-MF depmode=gcc fi case "$depmode" in gcc3) ## gcc 3 implements dependency tracking that does exactly what ## we want. Yay! Note: for some reason libtool 1.4 doesn't like ## it if -MD -MP comes after the -MF stuff. Hmm. ## Unfortunately, FreeBSD c89 acceptance of flags depends upon ## the command line argument order; so add the flags where they ## appear in depend2.am. Note that the slowdown incurred here ## affects only configure: in makefiles, %FASTDEP% shortcuts this. for arg do case $arg in -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;; *) set fnord "$@" "$arg" ;; esac shift # fnord shift # $arg done "$@" stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi mv "$tmpdepfile" "$depfile" ;; gcc) ## Note that this doesn't just cater to obsosete pre-3.x GCC compilers. ## but also to in-use compilers like IMB xlc/xlC and the HP C compiler. ## (see the conditional assignment to $gccflag above). ## There are various ways to get dependency output from gcc. Here's ## why we pick this rather obscure method: ## - Don't want to use -MD because we'd like the dependencies to end ## up in a subdir. Having to rename by hand is ugly. ## (We might end up doing this anyway to support other compilers.) ## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like ## -MM, not -M (despite what the docs say). Also, it might not be ## supported by the other compilers which use the 'gcc' depmode. ## - Using -M directly means running the compiler twice (even worse ## than renaming). if test -z "$gccflag"; then gccflag=-MD, fi "$@" -Wp,"$gccflag$tmpdepfile" stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" echo "$object : \\" > "$depfile" # The second -e expression handles DOS-style file names with drive # letters. sed -e 's/^[^:]*: / /' \ -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile" ## This next piece of magic avoids the "deleted header file" problem. ## The problem is that when a header file which appears in a .P file ## is deleted, the dependency causes make to die (because there is ## typically no way to rebuild the header). We avoid this by adding ## dummy dependencies for each header file. Too bad gcc doesn't do ## this for us directly. ## Some versions of gcc put a space before the ':'. On the theory ## that the space means something, we add a space to the output as ## well. hp depmode also adds that space, but also prefixes the VPATH ## to the object. Take care to not repeat it in the output. ## Some versions of the HPUX 10.20 sed can't process this invocation ## correctly. Breaking it into two sed invocations is a workaround. tr ' ' "$nl" < "$tmpdepfile" \ | sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/d' \ | sed -e 's/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; hp) # This case exists only to let depend.m4 do its work. It works by # looking at the text of this script. This case will never be run, # since it is checked for above. exit 1 ;; sgi) if test "$libtool" = yes; then "$@" "-Wp,-MDupdate,$tmpdepfile" else "$@" -MDupdate "$tmpdepfile" fi stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files echo "$object : \\" > "$depfile" # Clip off the initial element (the dependent). Don't try to be # clever and replace this with sed code, as IRIX sed won't handle # lines with more than a fixed number of characters (4096 in # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines; # the IRIX cc adds comments like '#:fec' to the end of the # dependency line. tr ' ' "$nl" < "$tmpdepfile" \ | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' \ | tr "$nl" ' ' >> "$depfile" echo >> "$depfile" # The second pass generates a dummy entry for each header file. tr ' ' "$nl" < "$tmpdepfile" \ | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \ >> "$depfile" else make_dummy_depfile fi rm -f "$tmpdepfile" ;; xlc) # This case exists only to let depend.m4 do its work. It works by # looking at the text of this script. This case will never be run, # since it is checked for above. exit 1 ;; aix) # The C for AIX Compiler uses -M and outputs the dependencies # in a .u file. In older versions, this file always lives in the # current directory. Also, the AIX compiler puts '$object:' at the # start of each line; $object doesn't have directory information. # Version 6 uses the directory in both cases. set_dir_from "$object" set_base_from "$object" if test "$libtool" = yes; then tmpdepfile1=$dir$base.u tmpdepfile2=$base.u tmpdepfile3=$dir.libs/$base.u "$@" -Wc,-M else tmpdepfile1=$dir$base.u tmpdepfile2=$dir$base.u tmpdepfile3=$dir$base.u "$@" -M fi stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" exit $stat fi for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" do test -f "$tmpdepfile" && break done aix_post_process_depfile ;; tcc) # tcc (Tiny C Compiler) understand '-MD -MF file' since version 0.9.26 # FIXME: That version still under development at the moment of writing. # Make that this statement remains true also for stable, released # versions. # It will wrap lines (doesn't matter whether long or short) with a # trailing '\', as in: # # foo.o : \ # foo.c \ # foo.h \ # # It will put a trailing '\' even on the last line, and will use leading # spaces rather than leading tabs (at least since its commit 0394caf7 # "Emit spaces for -MD"). "$@" -MD -MF "$tmpdepfile" stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" # Each non-empty line is of the form 'foo.o : \' or ' dep.h \'. # We have to change lines of the first kind to '$object: \'. sed -e "s|.*:|$object :|" < "$tmpdepfile" > "$depfile" # And for each line of the second kind, we have to emit a 'dep.h:' # dummy dependency, to avoid the deleted-header problem. sed -n -e 's|^ *\(.*\) *\\$|\1:|p' < "$tmpdepfile" >> "$depfile" rm -f "$tmpdepfile" ;; ## The order of this option in the case statement is important, since the ## shell code in configure will try each of these formats in the order ## listed in this file. A plain '-MD' option would be understood by many ## compilers, so we must ensure this comes after the gcc and icc options. pgcc) # Portland's C compiler understands '-MD'. # Will always output deps to 'file.d' where file is the root name of the # source file under compilation, even if file resides in a subdirectory. # The object file name does not affect the name of the '.d' file. # pgcc 10.2 will output # foo.o: sub/foo.c sub/foo.h # and will wrap long lines using '\' : # foo.o: sub/foo.c ... \ # sub/foo.h ... \ # ... set_dir_from "$object" # Use the source, not the object, to determine the base name, since # that's sadly what pgcc will do too. set_base_from "$source" tmpdepfile=$base.d # For projects that build the same source file twice into different object # files, the pgcc approach of using the *source* file root name can cause # problems in parallel builds. Use a locking strategy to avoid stomping on # the same $tmpdepfile. lockdir=$base.d-lock trap " echo '$0: caught signal, cleaning up...' >&2 rmdir '$lockdir' exit 1 " 1 2 13 15 numtries=100 i=$numtries while test $i -gt 0; do # mkdir is a portable test-and-set. if mkdir "$lockdir" 2>/dev/null; then # This process acquired the lock. "$@" -MD stat=$? # Release the lock. rmdir "$lockdir" break else # If the lock is being held by a different process, wait # until the winning process is done or we timeout. while test -d "$lockdir" && test $i -gt 0; do sleep 1 i=`expr $i - 1` done fi i=`expr $i - 1` done trap - 1 2 13 15 if test $i -le 0; then echo "$0: failed to acquire lock after $numtries attempts" >&2 echo "$0: check lockdir '$lockdir'" >&2 exit 1 fi if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" # Each line is of the form `foo.o: dependent.h', # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'. # Do two passes, one to just change these to # `$object: dependent.h' and one to simply `dependent.h:'. sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile" # Some versions of the HPUX 10.20 sed can't process this invocation # correctly. Breaking it into two sed invocations is a workaround. sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" \ | sed -e 's/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; hp2) # The "hp" stanza above does not work with aCC (C++) and HP's ia64 # compilers, which have integrated preprocessors. The correct option # to use with these is +Maked; it writes dependencies to a file named # 'foo.d', which lands next to the object file, wherever that # happens to be. # Much of this is similar to the tru64 case; see comments there. set_dir_from "$object" set_base_from "$object" if test "$libtool" = yes; then tmpdepfile1=$dir$base.d tmpdepfile2=$dir.libs/$base.d "$@" -Wc,+Maked else tmpdepfile1=$dir$base.d tmpdepfile2=$dir$base.d "$@" +Maked fi stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile1" "$tmpdepfile2" exit $stat fi for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" do test -f "$tmpdepfile" && break done if test -f "$tmpdepfile"; then sed -e "s,^.*\.[$lower]*:,$object:," "$tmpdepfile" > "$depfile" # Add 'dependent.h:' lines. sed -ne '2,${ s/^ *// s/ \\*$// s/$/:/ p }' "$tmpdepfile" >> "$depfile" else make_dummy_depfile fi rm -f "$tmpdepfile" "$tmpdepfile2" ;; tru64) # The Tru64 compiler uses -MD to generate dependencies as a side # effect. 'cc -MD -o foo.o ...' puts the dependencies into 'foo.o.d'. # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put # dependencies in 'foo.d' instead, so we check for that too. # Subdirectories are respected. set_dir_from "$object" set_base_from "$object" if test "$libtool" = yes; then # Libtool generates 2 separate objects for the 2 libraries. These # two compilations output dependencies in $dir.libs/$base.o.d and # in $dir$base.o.d. We have to check for both files, because # one of the two compilations can be disabled. We should prefer # $dir$base.o.d over $dir.libs/$base.o.d because the latter is # automatically cleaned when .libs/ is deleted, while ignoring # the former would cause a distcleancheck panic. tmpdepfile1=$dir$base.o.d # libtool 1.5 tmpdepfile2=$dir.libs/$base.o.d # Likewise. tmpdepfile3=$dir.libs/$base.d # Compaq CCC V6.2-504 "$@" -Wc,-MD else tmpdepfile1=$dir$base.d tmpdepfile2=$dir$base.d tmpdepfile3=$dir$base.d "$@" -MD fi stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" exit $stat fi for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" do test -f "$tmpdepfile" && break done # Same post-processing that is required for AIX mode. aix_post_process_depfile ;; msvc7) if test "$libtool" = yes; then showIncludes=-Wc,-showIncludes else showIncludes=-showIncludes fi "$@" $showIncludes > "$tmpdepfile" stat=$? grep -v '^Note: including file: ' "$tmpdepfile" if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" echo "$object : \\" > "$depfile" # The first sed program below extracts the file names and escapes # backslashes for cygpath. The second sed program outputs the file # name when reading, but also accumulates all include files in the # hold buffer in order to output them again at the end. This only # works with sed implementations that can handle large buffers. sed < "$tmpdepfile" -n ' /^Note: including file: *\(.*\)/ { s//\1/ s/\\/\\\\/g p }' | $cygpath_u | sort -u | sed -n ' s/ /\\ /g s/\(.*\)/'"$tab"'\1 \\/p s/.\(.*\) \\/\1:/ H $ { s/.*/'"$tab"'/ G p }' >> "$depfile" echo >> "$depfile" # make sure the fragment doesn't end with a backslash rm -f "$tmpdepfile" ;; msvc7msys) # This case exists only to let depend.m4 do its work. It works by # looking at the text of this script. This case will never be run, # since it is checked for above. exit 1 ;; #nosideeffect) # This comment above is used by automake to tell side-effect # dependency tracking mechanisms from slower ones. dashmstdout) # Important note: in order to support this mode, a compiler *must* # always write the preprocessed file to stdout, regardless of -o. "$@" || exit $? # Remove the call to Libtool. if test "$libtool" = yes; then while test "X$1" != 'X--mode=compile'; do shift done shift fi # Remove '-o $object'. IFS=" " for arg do case $arg in -o) shift ;; $object) shift ;; *) set fnord "$@" "$arg" shift # fnord shift # $arg ;; esac done test -z "$dashmflag" && dashmflag=-M # Require at least two characters before searching for ':' # in the target name. This is to cope with DOS-style filenames: # a dependency such as 'c:/foo/bar' could be seen as target 'c' otherwise. "$@" $dashmflag | sed "s|^[$tab ]*[^:$tab ][^:][^:]*:[$tab ]*|$object: |" > "$tmpdepfile" rm -f "$depfile" cat < "$tmpdepfile" > "$depfile" # Some versions of the HPUX 10.20 sed can't process this sed invocation # correctly. Breaking it into two sed invocations is a workaround. tr ' ' "$nl" < "$tmpdepfile" \ | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \ | sed -e 's/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; dashXmstdout) # This case only exists to satisfy depend.m4. It is never actually # run, as this mode is specially recognized in the preamble. exit 1 ;; makedepend) "$@" || exit $? # Remove any Libtool call if test "$libtool" = yes; then while test "X$1" != 'X--mode=compile'; do shift done shift fi # X makedepend shift cleared=no eat=no for arg do case $cleared in no) set ""; shift cleared=yes ;; esac if test $eat = yes; then eat=no continue fi case "$arg" in -D*|-I*) set fnord "$@" "$arg"; shift ;; # Strip any option that makedepend may not understand. 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"$@" || exit $? # Remove the call to Libtool. if test "$libtool" = yes; then while test "X$1" != 'X--mode=compile'; do shift done shift fi # Remove '-o $object'. IFS=" " for arg do case $arg in -o) shift ;; $object) shift ;; *) set fnord "$@" "$arg" shift # fnord shift # $arg ;; esac done "$@" -E \ | sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \ -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \ | sed '$ s: \\$::' > "$tmpdepfile" rm -f "$depfile" echo "$object : \\" > "$depfile" cat < "$tmpdepfile" >> "$depfile" sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; msvisualcpp) # Important note: in order to support this mode, a compiler *must* # always write the preprocessed file to stdout. "$@" || exit $? # Remove the call to Libtool. if test "$libtool" = yes; then while test "X$1" != 'X--mode=compile'; do shift done shift fi IFS=" " for arg do case "$arg" in -o) shift ;; $object) shift ;; "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI") set fnord "$@" shift shift ;; *) set fnord "$@" "$arg" shift shift ;; esac done "$@" -E 2>/dev/null | sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile" rm -f "$depfile" echo "$object : \\" > "$depfile" sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::'"$tab"'\1 \\:p' >> "$depfile" echo "$tab" >> "$depfile" sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile" rm -f "$tmpdepfile" ;; msvcmsys) # This case exists only to let depend.m4 do its work. It works by # looking at the text of this script. This case will never be run, # since it is checked for above. exit 1 ;; none) exec "$@" ;; *) echo "Unknown depmode $depmode" 1>&2 exit 1 ;; esac exit 0 # Local Variables: # mode: shell-script # sh-indentation: 2 # eval: (add-hook 'before-save-hook 'time-stamp) # time-stamp-start: "scriptversion=" # time-stamp-format: "%:y-%02m-%02d.%02H" # time-stamp-time-zone: "UTC0" # time-stamp-end: "; # UTC" # End: dfu-util-0.11/config.h.in0000664000175000017500000000434714115204434012140 00000000000000/* config.h.in. Generated from configure.ac by autoheader. */ /* Define to 1 if you have the `err' function. */ #undef HAVE_ERR /* Define to 1 if you have the header file. */ #undef HAVE_INTTYPES_H /* Define to 1 if you have the `usb' library (-lusb). */ #undef HAVE_LIBUSB /* Define to 1 if you have the header file. */ #undef HAVE_MEMORY_H /* Define to 1 if you have the `nanosleep' function. */ #undef HAVE_NANOSLEEP /* Define to 1 if you have the header file. */ #undef HAVE_STDINT_H /* Define to 1 if you have the header file. */ #undef HAVE_STDLIB_H /* Define to 1 if you have the header file. */ #undef HAVE_STRINGS_H /* Define to 1 if you have the header file. */ #undef HAVE_STRING_H /* Define to 1 if you have the header file. */ #undef HAVE_SYSEXITS_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_STAT_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_TYPES_H /* Define to 1 if you have the header file. */ #undef HAVE_UNISTD_H /* Define to 1 if you have the header file. */ #undef HAVE_WINDOWS_H /* Name of package */ #undef PACKAGE /* Define to the address where bug reports for this package should be sent. */ #undef PACKAGE_BUGREPORT /* Define to the full name of this package. */ #undef PACKAGE_NAME /* Define to the full name and version of this package. */ #undef PACKAGE_STRING /* Define to the one symbol short name of this package. */ #undef PACKAGE_TARNAME /* Define to the home page for this package. */ #undef PACKAGE_URL /* Define to the version of this package. */ #undef PACKAGE_VERSION /* Define to 1 if you have the ANSI C header files. */ #undef STDC_HEADERS /* Version number of package */ #undef VERSION /* Enable large inode numbers on Mac OS X 10.5. */ #ifndef _DARWIN_USE_64_BIT_INODE # define _DARWIN_USE_64_BIT_INODE 1 #endif /* Number of bits in a file offset, on hosts where this is settable. */ #undef _FILE_OFFSET_BITS /* Define for large files, on AIX-style hosts. */ #undef _LARGE_FILES /* Define to empty if `const' does not conform to ANSI C. */ #undef const /* Define to `unsigned int' if does not define. */ #undef size_t dfu-util-0.11/dfuse-pack.py0000775000175000017500000002302314070573405012513 00000000000000#!/usr/bin/python # Written by Antonio Galea - 2010/11/18 # Distributed under Gnu LGPL 3.0 # see http://www.gnu.org/licenses/lgpl-3.0.txt import sys,struct,zlib,os import binascii from optparse import OptionParser try: from intelhex import IntelHex except ImportError: IntelHex = None DEFAULT_DEVICE="0x0483:0xdf11" DEFAULT_NAME=b'ST...' # Prefix and Suffix sizes are derived from ST's DfuSe File Format Specification (UM0391), DFU revision 1.1a PREFIX_SIZE=11 SUFFIX_SIZE=16 def named(tuple,names): return dict(list(zip(names.split(),tuple))) def consume(fmt,data,names): n = struct.calcsize(fmt) return named(struct.unpack(fmt,data[:n]),names),data[n:] def cstring(bytestring): return bytestring.partition(b'\0')[0] def compute_crc(data): return 0xFFFFFFFF & -zlib.crc32(data) -1 def parse(file,dump_images=False): print('File: "%s"' % file) data = open(file,'rb').read() crc = compute_crc(data[:-4]) prefix, data = consume('<5sBIB',data,'signature version size targets') print('%(signature)s v%(version)d, image size: %(size)d, targets: %(targets)d' % prefix) for t in range(prefix['targets']): tprefix, data = consume('<6sBI255s2I',data,'signature altsetting named name size elements') tprefix['num'] = t if tprefix['named']: tprefix['name'] = cstring(tprefix['name']) else: tprefix['name'] = '' print('%(signature)s %(num)d, alt setting: %(altsetting)s, name: "%(name)s", size: %(size)d, elements: %(elements)d' % tprefix) tsize = tprefix['size'] target, data = data[:tsize], data[tsize:] for e in range(tprefix['elements']): eprefix, target = consume('<2I',target,'address size') eprefix['num'] = e print(' %(num)d, address: 0x%(address)08x, size: %(size)d' % eprefix) esize = eprefix['size'] image, target = target[:esize], target[esize:] if dump_images: out = '%s.target%d.image%d.bin' % (file,t,e) open(out,'wb').write(image) print(' DUMPED IMAGE TO "%s"' % out) if len(target): print("target %d: PARSE ERROR" % t) suffix = named(struct.unpack('<4H3sBI',data[:SUFFIX_SIZE]),'device product vendor dfu ufd len crc') print('usb: %(vendor)04x:%(product)04x, device: 0x%(device)04x, dfu: 0x%(dfu)04x, %(ufd)s, %(len)d, 0x%(crc)08x' % suffix) if crc != suffix['crc']: print("CRC ERROR: computed crc32 is 0x%08x" % crc) data = data[SUFFIX_SIZE:] if data: print("PARSE ERROR") def checkbin(binfile): data = open(binfile,'rb').read() if (len(data) < SUFFIX_SIZE): return crc = compute_crc(data[:-4]) suffix = named(struct.unpack('<4H3sBI',data[-SUFFIX_SIZE:]),'device product vendor dfu ufd len crc') if crc == suffix['crc'] and suffix['ufd'] == b'UFD': print('usb: %(vendor)04x:%(product)04x, device: 0x%(device)04x, dfu: 0x%(dfu)04x, %(ufd)s, %(len)d, 0x%(crc)08x' % suffix) print("It looks like the file %s has a DFU suffix!" % binfile) print("Please remove any DFU suffix and retry.") sys.exit(1) def 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**\--check** *DFU_FILE*\ **dfu-prefix** [ **\-T** | **\-L** ] **\--delete** *DFU_FILE*\ **dfu-prefix** **\--help**\ **dfu-prefix** **\--version** # DESCRIPTION The program **dfu-prefix** can be used to add, check or remove a prefix used by certain hardware manufacturers. The Stellaris format from TI and the LPC format from NXP is supported. Note that a standard DFU firmware file has no concept of a prefix, and a DFU host tool like dfu-util passes the prefix on to the device as part of the normal firmware payload. # OPTIONS -s, \--stellaris-address *address* : (in combination with \--add) Add TI Stellaris address prefix to file -T, \--stellaris : (in combination with \--delete or \--check) Act on TI Stellaris address prefix of file -L, \--lpc-prefix : (in combination with \--add or \--delete or \--check) Use NXP LPC DFU prefix format -h, \--help : Displays a help message. -V, \--version : Displays the software version. # EXAMPLES **dfu-prefix** \--stellaris-address 0x0100 \--add firmware.dfu : Adds a Stellaris prefix with load address 0x0100 **dfu-prefix** \--stellaris \--check firmware.dfu : Checks the file firmware.dfu for a Stellaris prefix **dfu-prefix** \--lpc-prefix \--delete firmware.dfu : Removes a LPC prefix from the file firmware.dfu # EXIT VALUES **0** : Success (also if prefix is missing) **-64** : Usage error # BUGS https://sourceforge.net/p/dfu-util/tickets/ # COPYRIGHT License GPLv2: GNU GPL version 2 # SEE ALSO **dfu-suffix**(1), **dfu-util**(1) dfu-util-0.11/doc/dfu-suffix.1.md0000664000175000017500000000352014112407230013407 00000000000000% DFU-SUFFIX(1) dfu-util 0.11 % See AUTHORS file in source % September 2021 # NAME dfu-suffix - add, check, or remove DFU firmware file suffix # SYNOPSIS **dfu-suffix** [*options*] **\--add** *DFU_FILE*\ **dfu-suffix** **\--check** *DFU_FILE*\ **dfu-suffix** **\--delete** *DFU_FILE*\ **dfu-suffix** **\--help**\ **dfu-suffix** **\--version** # DESCRIPTION The program **dfu-suffix** can be used to add, check or remove a DFU firmware file suffix, recommended for safely matching a firmware file and device. Note that a suffix is recommended by the DFU standard, but not required. A DFU host tool like dfu-util will recognize the suffix and use it to check that the device is matching, but not transfer the suffix to the device. # OPTIONS -v, \--vid *vendorID* : Specify USB vendor ID (hexadecimal) -p, \--pid *productID* : Specify USB product ID (hexadecimal) -d, \--did *deviceID* : Specify USB device ID (hexadecimal) -S, \--spec *version* : Specify DFU specification version (hexadecimal) -h, \--help : Displays a help message. -V, \--version : Displays the software version. # EXAMPLES **dfu-suffix** \--vid 0123 \--add firmware.dfu : Adds a suffix matching vendor 0x0123 and product ID 0x4567. Since product and device ID are not specified, they will contain the wildcard value 0xFFFF. **dfu-suffix** \--check firmware.dfu : Checks the file firmware.dfu for a valid DFU suffix **dfu-suffix** \--delete firmware.dfu : Removes a valid DFU suffix from the file firmware.dfu # EXIT VALUES **0** : Success (also if suffix is missing) **-64** : Usage error # LIMITATIONS **dfu-suffix** can not tell a broken DFU suffix (e.g. checksum mismatch) from a non-existing suffix, so only a valid suffix can be removed. # BUGS https://sourceforge.net/p/dfu-util/tickets/ # COPYRIGHT License GPLv2: GNU GPL version 2 # SEE ALSO **dfu-prefix**(1), **dfu-util**(1) dfu-util-0.11/doc/dfu-util.10000664000175000017500000002075614112407106012475 00000000000000.TH "DFU\-UTIL" "1" "September 2021" "dfu\-util 0.11" "" .SH NAME dfu-util \- Device firmware update (DFU) USB programmer .SH SYNOPSIS .\" Listing devices .HP .B dfu-util .B \-l .RB [\| \-v \|] .RB [\| \-d .IR vid:pid [\|, vid:pid \|]\|] .RB [\| \-p .IR path \|] .RB [\| \-c .IR configuration \|] .RB [\| \-i .IR interface \|] .RB [\| \-a .IR alt-intf \|] .RB [\| \-S .IR serial [\|, serial \|]\|] .\" Download to or upload from device .HP .B dfu-util .RB [\| \-v \|] .RB [\| \-d .IR vid:pid [\|, vid:pid \|]\|] .RB [\| \-p .IR path \|] .RB [\| \-c .IR configuration \|] .RB [\| \-i .IR interface \|] .RB [\| \-a .IR alt-intf \|] .RB [\| \-S .IR serial [\|, serial \|]\|] .RB [\| \-t .IR size \|] .RB [\| \-Z .IR size \|] .RB [\| \-w \|] .RB [\| \-s .IR address \|] .RB [\| \-R \|] .RB [\| \-D \||\| \-U .IR file \|] .\" --help and --version .HP .B dfu-util .RB [\| \-hV \|] .SH DESCRIPTION .B dfu-util is a program that implements the host (computer) side of the USB DFU (Universal Serial Bus Device Firmware Upgrade) protocol. .sp dfu-util communicates with devices that implement the device side of the USB DFU protocol, and is often used to upgrade the firmware of such devices. .SH OPTIONS .TP .B "\-l, \-\-list" List the currently attached DFU capable USB devices. .TP .BR "\-d, \-\-device" " [\fIRun-Time VENDOR\fP]:[\fIRun-Time PRODUCT\fP][,[\fIDFU Mode VENDOR\fP]:[\fIDFU Mode PRODUCT\fP]]" .RS Specify run-time and/or DFU mode vendor and/or product IDs of the DFU device to work with. \fBVENDOR\fP and \fBPRODUCT\fP are hexadecimal numbers (no prefix needed), "*" (match any), or "-" (match nothing). By default, any DFU capable device in either run-time or DFU mode will be considered. .sp If you only have one standards-compliant DFU device attached to your computer, this parameter is optional. However, as soon as you have multiple DFU devices connected, dfu-util will detect this and abort, asking you to specify which device to use. .sp If only run-time IDs are specified (e.g. "\fB--device 1457:51ab\fP"), then in addition to the specified run-time IDs, any DFU mode devices will also be considered. This is beneficial to allow a DFU capable device to be found again after a switch to DFU mode, since the vendor and/or product ID of a device usually changes in DFU mode. .sp If only DFU mode IDs are specified (e.g. "\fB--device ,951:26\fP"), then all run-time devices will be ignored, making it easy to target a specific device in DFU mode. .sp If both run-time and DFU mode IDs are specified (e.g. "\fB--device 1457:51ab,:2bc\fP"), then unspecified DFU mode components will use the run-time value specified. .sp Examples: .TP .B "--device 1457:51ab,951:26" .br Work with a device in run-time mode with vendor ID 0x1457 and product ID 0x51ab, or in DFU mode with vendor ID 0x0951 and product ID 0x0026 .sp .TP .B "--device 1457:51ab,:2bc" .br Work with a device in run-time mode with vendor ID 0x1457 and product ID 0x51ab, or in DFU mode with vendor ID 0x1457 and product ID 0x02bc .sp .TP .B "--device 1457:51ab" .br Work with a device in run-time mode with vendor ID 0x1457 and product ID 0x51ab, or in DFU mode with any vendor and product ID .sp .TP .B "--device ,951:26" .br Work with a device in DFU mode with vendor ID 0x0951 and product ID 0x0026 .sp .TP .B "--device *,-" .br Work with any device in run-time mode, and ignore any device in DFU mode .sp .TP .B "--device ," .br Ignore any device in run-time mode, and Work with any device in DFU mode .RE .TP .BR "\-p, \-\-path" " BUS-PORT. ... .PORT" Specify the path to the DFU device. .TP .BR "\-c, \-\-cfg" " CONFIG-NR" Specify the configuration of the DFU device. Note that this is only used for matching, the configuration is not set by dfu-util. .TP .BR "\-i, \-\-intf" " INTF-NR" Specify the DFU interface number. .TP .BR "\-a, \-\-alt" " ALT" Specify the altsetting of the DFU interface by name or by number. .TP .BR "\-S, \-\-serial" " [\fIRun-Time SERIAL\fP][,[\fIDFU Mode SERIAL\fP]]" .RS Specify the run-time and DFU mode serial numbers used to further restrict device matches. If multiple, identical DFU devices are simultaneously connected to a system then vendor and product ID will be insufficient for targeting a single device. In this situation, it may be possible to use this parameter to specify a serial number which also must match. .sp If only a single serial number is specified, then the same serial number is used in both run-time and DFU mode. An empty serial number will match any serial number in the corresponding mode. .RE .TP .BR "\-t, \-\-transfer-size" " SIZE" Specify the number of bytes per USB transfer. The optimal value is usually determined automatically so this option is rarely useful. If you need to use this option for a device, please report it as a bug. .TP .BR "\-Z, \-\-upload-size" " SIZE" Specify the expected upload size, in bytes. Note that the value is only used for scaling the progress bar, the actual upload size is determined by the device. .TP .BR "\-U, \-\-upload" " FILE" Read firmware from device into .BR FILE . .TP .BR "\-D, \-\-download" " FILE" Write firmware from .B FILE into device. When .B FILE is \-, the firmware is read from stdin. .TP .B "\-R, \-\-reset" Issue USB reset signalling after upload or download has finished. .TP .B "\-e, \-\-detach" Request that the device re-enumerate out of run-time mode and into DFU mode as when uploading or downloading, but exit immediately after sending the request. .TP .BR "\-E, \-\-detach-delay" " SECONDS" When uploading or downloading, wait .B SECONDS seconds for the device to re-enumerate after sending the detach request before giving up. Defaults to 5 seconds. This option has no effect with \fB-e\fP, since that causes dfu-util to immediately exit after sending the detach request. .TP .B "\-w, \-\-wait" Wait until matching device appears on the USB bus. .TP .BR "\-s, \-\-dfuse-address" " [\fIADDRESS\fP][:\fILENGTH\fP][:\fIMODIFIERS\fP]" Specify target address for raw binary download/upload on DfuSe devices. Do .B not use this option for downloading DfuSe (.dfu) files. A length can be specified for uploads. Modifiers can be added after the address, separated by a colon, to perform special DfuSE commands such as "leave" DFU mode, "unprotect" and "mass-erase" flash memory. If the device can be expected to reset itself after the operation, "will-reset" should be added. The "force" modifier will override some sanity checks, and is also needed for the "unprotect" and "mass-erase" operations. .TP .B "\-v, \-\-verbose" Print more information about dfu-util's operation. A second .B -v adds more details. A third .B -v activates verbose logging of USB requests (libusb debug output). .TP .B "\-h, \-\-help" Show a help text and exit. .TP .B "\-V, \-\-version" Show version information and exit. .SH EXAMPLES .SS Using dfu-util in the OpenMoko project (with the Neo1973 hardware) .PP Flashing the rootfs: .br .B " $ dfu-util -a rootfs -R -D /path/to/openmoko-devel-image.jffs2" .PP Flashing the kernel: .br .B " $ dfu-util -a kernel -R -D /path/to/uImage" .PP Flashing the bootloader: .br .B " $ dfu-util -a u-boot -R -D /path/to/u-boot.bin" .PP Copying a kernel into RAM: .br .B " $ dfu-util -a 0 -R -D /path/to/uImage" .sp Once this has finished, the kernel will be available at the default load address of 0x32000000 in Neo1973 RAM. .B Note: You cannot transfer more than 2MB of data into RAM using this method. .sp .SS Using dfu-util with a DfuSe device .PP Flashing a .B .dfu (special DfuSe format) file to the device: .br .B " $ dfu-util -D /path/to/dfuse-image.dfu" .PP Reading out 1 KB of flash starting at address 0x8000000: .br .B " $ dfu-util -a 0 -s 0x08000000:1024 -U newfile.bin" .PP Flashing a binary file to address 0x8004000 of device memory and ask the device to leave DFU mode: .br .B " $ dfu-util -a 0 -s 0x08004000:leave -D /path/to/image.bin" .\" There are no bugs of course .SH BUGS Please report any bugs to the dfu-util bug tracker at .BR http://sourceforge.net/p/dfu-util/tickets/ . Please use the .IR --verbose " option (repeated as necessary) to provide more" information in your bug report. .SH SEE ALSO The dfu-util home page is .B http://dfu-util.sourceforge.net/ .SH HISTORY dfu-util was originally written for the OpenMoko project by Weston Schmidt and Harald Welte . Over time, nearly complete support of DFU 1.0, DFU 1.1 and DfuSe ("1.1a") has been added. .SH LICENCE .B dfu-util is covered by the GNU General Public License (GPL), version 2 or later. .SH COPYRIGHT This manual page was originally written by Uwe Hermann , and is now part of the dfu-util project. dfu-util-0.11/doc/60-dfuse.rules0000664000175000017500000000110014070573405013256 00000000000000# Example udev rules (usually placed in /etc/udev/rules.d) # STM32 ACTION=="add", SUBSYSTEM=="usb", ATTRS{idVendor}=="0483", ATTRS{idProduct}=="df11", TAG+="uaccess" # GD32VF103 ACTION=="add", SUBSYSTEM=="usb", ATTRS{idVendor}=="28e9", ATTRS{idProduct}=="0189", TAG+="uaccess" # Spark Core ACTION=="add", SUBSYSTEM=="usb", ATTRS{idVendor}=="1d50", ATTRS{idProduct}=="607f", TAG+="uaccess" # On older systems, a user group like "plugdev" can be given access: # ACTION=="add", SUBSYSTEM=="usb", ATTRS{idVendor}=="0483", ATTRS{idProduct}=="df11", MODE="664", GROUP="plugdev" dfu-util-0.11/doc/dfu-prefix.10000664000175000017500000000422614112411037013005 00000000000000.\" Automatically generated by Pandoc 2.5 .\" .TH "DFU\-PREFIX" "1" "September 2021" "dfu\-util 0.11" "" .hy .SH NAME .PP dfu\-prefix \- add, check, or remove special firmware file prefix .SH SYNOPSIS .PP \f[B]dfu\-prefix\f[R] [ \f[B]\-s\f[R] \f[I]address\f[R] | \f[B]\-L\f[R] ] \f[B]\-\-add\f[R] \f[I]DFU_FILE\f[R] .PD 0 .P .PD \f[B]dfu\-prefix\f[R] [ \f[B]\-T\f[R] | \f[B]\-L\f[R] ] \f[B]\-\-check\f[R] \f[I]DFU_FILE\f[R] .PD 0 .P .PD \f[B]dfu\-prefix\f[R] [ \f[B]\-T\f[R] | \f[B]\-L\f[R] ] \f[B]\-\-delete\f[R] \f[I]DFU_FILE\f[R] .PD 0 .P .PD \f[B]dfu\-prefix\f[R] \f[B]\-\-help\f[R] .PD 0 .P .PD \f[B]dfu\-prefix\f[R] \f[B]\-\-version\f[R] .SH DESCRIPTION .PP The program \f[B]dfu\-prefix\f[R] can be used to add, check or remove a prefix used by certain hardware manufacturers. The Stellaris format from TI and the LPC format from NXP is supported. .PP Note that a standard DFU firmware file has no concept of a prefix, and a DFU host tool like dfu\-util passes the prefix on to the device as part of the normal firmware payload. .SH OPTIONS .TP .B \-s, \-\-stellaris\-address \f[I]address\f[R] (in combination with \-\-add) Add TI Stellaris address prefix to file .TP .B \-T, \-\-stellaris (in combination with \-\-delete or \-\-check) Act on TI Stellaris address prefix of file .TP .B \-L, \-\-lpc\-prefix (in combination with \-\-add or \-\-delete or \-\-check) Use NXP LPC DFU prefix format .TP .B \-h, \-\-help Displays a help message. .TP .B \-V, \-\-version Displays the software version. .SH EXAMPLES .TP .B \f[B]dfu\-prefix\f[R] \-\-stellaris\-address 0x0100 \-\-add firmware.dfu Adds a Stellaris prefix with load address 0x0100 .TP .B \f[B]dfu\-prefix\f[R] \-\-stellaris \-\-check firmware.dfu Checks the file firmware.dfu for a Stellaris prefix .TP .B \f[B]dfu\-prefix\f[R] \-\-lpc\-prefix \-\-delete firmware.dfu Removes a LPC prefix from the file firmware.dfu .SH EXIT VALUES .TP .B \f[B]0\f[R] Success (also if prefix is missing) .TP .B \f[B]\-64\f[R] Usage error .SH BUGS .PP https://sourceforge.net/p/dfu\-util/tickets/ .SH COPYRIGHT .PP License GPLv2: GNU GPL version 2 .SH SEE ALSO .PP \f[B]dfu\-suffix\f[R](1), \f[B]dfu\-util\f[R](1) .SH AUTHORS See AUTHORS file in source. dfu-util-0.11/COPYING0000644000175000017500000004311011461263234011141 00000000000000 GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Library General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. 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It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. Copyright (C) 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w' and `show c'; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision' (which makes passes at compilers) written by James Hacker. , 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. 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AC_SUBST([AMTAR], ['$${TAR-tar}']) # We'll loop over all known methods to create a tar archive until one works. _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none' m4_if([$1], [v7], [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'], [m4_case([$1], [ustar], [# The POSIX 1988 'ustar' format is defined with fixed-size fields. # There is notably a 21 bits limit for the UID and the GID. In fact, # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343 # and bug#13588). am_max_uid=2097151 # 2^21 - 1 am_max_gid=$am_max_uid # The $UID and $GID variables are not portable, so we need to resort # to the POSIX-mandated id(1) utility. Errors in the 'id' calls # below are definitely unexpected, so allow the users to see them # (that is, avoid stderr redirection). am_uid=`id -u || echo unknown` am_gid=`id -g || echo unknown` AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format]) if test $am_uid -le $am_max_uid; then AC_MSG_RESULT([yes]) else AC_MSG_RESULT([no]) _am_tools=none fi AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format]) if test $am_gid -le $am_max_gid; then AC_MSG_RESULT([yes]) else AC_MSG_RESULT([no]) _am_tools=none fi], [pax], [], [m4_fatal([Unknown tar format])]) AC_MSG_CHECKING([how to create a $1 tar archive]) # Go ahead even if we have the value already cached. We do so because we # need to set the values for the 'am__tar' and 'am__untar' variables. _am_tools=${am_cv_prog_tar_$1-$_am_tools} for _am_tool in $_am_tools; do case $_am_tool in gnutar) for _am_tar in tar gnutar gtar; do AM_RUN_LOG([$_am_tar --version]) && break done am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"' am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"' am__untar="$_am_tar -xf -" ;; plaintar) # Must skip GNU tar: if it does not support --format= it doesn't create # ustar tarball either. (tar --version) >/dev/null 2>&1 && continue am__tar='tar chf - "$$tardir"' am__tar_='tar chf - "$tardir"' am__untar='tar xf -' ;; pax) am__tar='pax -L -x $1 -w "$$tardir"' am__tar_='pax -L -x $1 -w "$tardir"' am__untar='pax -r' ;; cpio) am__tar='find "$$tardir" -print | cpio -o -H $1 -L' am__tar_='find "$tardir" -print | cpio -o -H $1 -L' am__untar='cpio -i -H $1 -d' ;; none) am__tar=false am__tar_=false am__untar=false ;; esac # If the value was cached, stop now. We just wanted to have am__tar # and am__untar set. test -n "${am_cv_prog_tar_$1}" && break # tar/untar a dummy directory, and stop if the command works. rm -rf conftest.dir mkdir conftest.dir echo GrepMe > conftest.dir/file AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) rm -rf conftest.dir if test -s conftest.tar; then AM_RUN_LOG([$am__untar /dev/null 2>&1 && break fi done rm -rf conftest.dir AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) AC_MSG_RESULT([$am_cv_prog_tar_$1])]) AC_SUBST([am__tar]) AC_SUBST([am__untar]) ]) # _AM_PROG_TAR