debian: Update packaging for Maemo 5

.travis.yml

@@ -2,10 +2,6 @@ sudo: false
 
 language: c
 
-arch:
-  - AMD64
-  - ppc64le
-  
 compiler:
   - gcc
   - clang

README

@@ -10,24 +10,24 @@
                _/ ___|_.|__|
                 '`
 
-0xFFFF is the Open Free Fiasco Firmware Flasher for Maemo devices. It supports
-generating and unpacking FIASCO images. It is useful for editing Maemo firmware
-packages before flashing. It supports flashing via USB any image type to a
-Maemo device and also \"cold\" flashing which means flashing dead device with
-erased bootloader. There is support for booting kernel via USB without flashing
-to NAND and also changing configuration of Maemo device (enable/disable R&D
-mode, changing HW revision strings, ...).
+0xFFFF is Open Free Fiasco Firmware Flasher for Maemo devices. It support
+generating and unpacking FIASCO images on local computer. Useful for editing
+Maemo firmware package for future flash. It support via USB flashing any image
+type to Maemo device and also \"cold\" flashing which means flashing dead device
+with erased bootloader. There is support for booting kernel via USB without
+flashing to NAND and also changing configuration of Maemo device (enable/disable
+R&D mode, changing HW revision strings, ...).
 
-0xFFFF is an alternative tool to proprietary Nokia flasher-3.5 and fiasco-gen.
-0xFFFF generates compatible FIASCO images and also accepts FIASCO images
-generated by Nokia fiasco-gen.
+0xFFFF is alternative tool to proprietary Nokia flasher-3.5 and fiasco-gen.
+0xFFFF generate compatible FIASCO images and also accept FIASCO images generated
+by Nokia fiasco-gen.
 
 Use it with CARE. This is an experimental tool and it can brick your device.
-It's not supposed to be stable, so Nokia will probably release incompatible
+It's not supposed to be stable, so nokia will probably release incompatible
 bootloaders to break this tool. USE IT AT YOUR OWN RISK.
 
-PLEASE. Read all the documentation inside doc/* carefully before building or
-using the flasher to avoid questions, problems or so.
+PLEASE. Read carefully all the documentation inside doc/* for more information
+before building or using the flasher to avoid questions, problems or so.
 
   https://github.com/pali/0xFFFF
 

config.mk

@@ -1,4 +1,4 @@
-VERSION = 0.9
+VERSION = 0.8
 PREFIX = /usr/local
 
 # NetBSD stuff

debian/changelog

@@ -0,0 +1,27 @@
+0xffff (0.8-1) fremantle; urgency=low
+
+  * New upstream version
+
+ -- Pali Rohár <pali.rohar@gmail.com>  Sun, 08 Jul 2018 12:43:42 +0200
+
+0xffff (0.7-1) fremantle; urgency=low
+
+  * New upstream version
+
+ -- Pali Rohár <pali.rohar@gmail.com>  Sun, 25 Dec 2016 11:47:44 +0100
+
+0xffff (0.6.1-1) experimental; urgency=medium
+
+  * New upstream release
+   - Contains a few security related fixes (memory corruptions & leaks)
+   - Support for -t (filter by type) for -e (dump images)
+   - reattach kernel driver
+   - minor fixes
+
+ -- Sebastian Reichel <sre@debian.org>  Thu, 11 Dec 2014 21:52:53 +0100
+
+0xffff (0.6-1) unstable; urgency=low
+
+  * This is new rewritten version of original 0xFFFF 0.5 tool
+
+ -- Pali Rohár <pali.rohar@gmail.com>  Sun, 07 Apr 2013 15:01:50 +0200

debian/compat

@@ -0,0 +1 @@
+7

debian/control

@@ -0,0 +1,89 @@
+Source: 0xffff
+Section: user/system
+Priority: extra
+Maintainer: Pali Rohár <pali.rohar@gmail.com>
+Standards-Version: 3.9.8
+Build-Depends: debhelper (>= 7),
+               libusb-dev
+Homepage: https://github.com/pali/0xFFFF
+Vcs-Git: https://github.com/pali/0xFFFF.git
+Vcs-Browser: https://github.com/pali/0xFFFF/tree/maemo
+
+Package: 0xffff
+Architecture: any
+Depends: ${misc:Depends}, ${shlibs:Depends}, mtd-utils
+Description: Open Free Fiasco Firmware Flasher
+ The ‘Open Free Fiasco Firmware Flasher’ aka 0xFFFF utility implements
+ a free userspace handler for the NOLO bootloader and extended features
+ for flashing, dumping and getting information for the Nokia Internet
+ Tablets. Thus it's a free alternative to Nokia's closed source flashing
+ utility called flasher.
+ .
+ Supported operations currently include, but are not limited to:
+  * generating and unpacking FIASCO images on local device
+  * editing Maemo firmware packages
+  * flashing any kind image type to Maemo devices via USB
+  * "cold" flashing for devices with bricked bootloaders
+  * direct kernel boot without flashing it to NAND
+  * changing configuration of Maemo device (R&D flags, HW revision strings, ...)
+ .
+ Supported are the Nokia 770, N800, N810, N810w, N900, N950 and N9.
+XSBC-Maemo-Display-Name: 0xFFFF
+XB-Maemo-Icon-26:
+ iVBORw0KGgoAAAANSUhEUgAAADAAAAAwCAYAAABXAvmHAAAAGXRFWHRTb2Z0
+ d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAACYtJREFUeNrUWkurZUcVXvXY
+ 59zbtyXpICEiaFrJQFDo6CDOHAi2UQdOFBw4CAqCDhU0DuIPEBtCRupIBxk4
+ MBMHgpIMnChE1OAD2uADEkFpUM9z710vv7Wq6ty6u09f0+nb3Tcb6u7Hqb33
+ 96361qq1al/1vscfp+Ac3fjH6+S9v3owP/iYMfqyMaabz2ax62wwtnPDOPgY
+ ok8pxpQoKKW9UhRC8IFI+UQ4ds7HFKLW1mujffDexRi9MXiGMQG34uborbEO
+ 515pckopZ7RxuN8RyflgtBrxfKeNGlNMY0ppxItGUnowSm3Rr7ezubfdnCwe
+ SuMw2EsPPvi9x957+SlrNAXvCCTIWkMKvQP6JEYdorQoG6gkUIpo+SgkStyV
+ SQb0RwOolACOQdBIlAaQ7XGtT4q2lGhDDCjRGsZYg8Qa71sR75WSPe5Z411o
+ doPfN1rrDs/q8MaVVt5Z5T1dnM++8sEPXHnqXzduxOuv/iVutlsGKeCxJbyE
+ jxN2uJc3FfkcJzHviBlG5sq/kUq8D4qvyzWKpQ/fzn94H/Mzub88L0hfJc/w
+ OPc8Ijh3is8xUhqIMZr+woULscMwRmjCwoDdY+959xcXiwX9/KVfRAyV0gYD
+ xTBVeY2mjJuvAR3+aMrgjPRQKtVzrRSDwE1Kl1uEuBADKCX34g5VzKLk/ihk
+ lQBl8CKt3IQA5MMEICttPIY5XDw6glSVspv15tGLRxcu/+rl3/D4q9lsJtjl
+ 1WyTA7TxBKRYfjZEO2IMTufRosxdVcoCPvEIQTaBrYlLjuWFH0Z0Y433LC3Y
+ occ5a3ybz7EvmjdaD9IfvudG57d6G4E12fmse+d6tT76z38XcC6TwcOdEtvj
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+ 5l7y6xMAAAAASUVORK5CYII=

debian/copyright

@@ -0,0 +1,31 @@
+Format: http://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
+Source: https://github.com/pali/0xFFFF
+
+Files: *
+Copyright: 2007-2012 pancake <pancake@youterm.com>
+           2011 Michael Buesch <mb@bu3sch.de>
+           2011-2013 Pali Rohár <pali.rohar@gmail.com>
+License: GPL-3+
+ 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 3 of the License, or (at your option) any later
+ version.
+ .
+ On Debian systems, the complete text of the GPL-3 can be found in
+ /usr/share/common-licenses/GPL-3.
+
+Files: debian/*
+Copyright: Sebastian Reichel <sre@debian.org>
+License: ISC
+ Permission to use, copy, modify, and/or distribute this software for any
+ purpose with or without fee is hereby granted, provided that the above
+ copyright notice and this permission notice appear in all copies.
+ .
+ THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
+ REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
+ INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+ LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
+ OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ PERFORMANCE OF THIS SOFTWARE.

debian/docs

@@ -0,0 +1,3 @@
+doc/
+TODO
+README

debian/rules

@@ -0,0 +1,7 @@
+#!/usr/bin/make -f
+
+%:
+	dh $@
+
+override_dh_auto_install:
+	dh_auto_install -- PREFIX=/usr

debian/source/format

@@ -0,0 +1 @@
+3.0 (quilt)

debian/watch

@@ -0,0 +1,4 @@
+version=3
+
+opts=filenamemangle=s/.+\/v?(\d\S+)\.tar\.gz/0xFFFF-$1\.tar\.gz/,pgpsigurlmangle=s/$/.asc/ \
+  https://github.com/pali/0xFFFF/releases .*/0xffff_(\d\S+)\.orig\.tar\.gz

src/cold-flash.c

@@ -191,14 +191,14 @@ static int send_2nd(usb_dev_handle * udev, struct image * image) {
 	if ( ret != sizeof(omap_peripheral_msg) )
 		ERROR_RETURN("Sending OMAP peripheral boot message failed", -1);
 
-	MSLEEP(5);
+	SLEEP(5000);
 
 	printf("Sending 2nd X-Loader image size...\n");
 	ret = usb_bulk_write(udev, USB_WRITE_EP, (char *)&image->size, 4, WRITE_TIMEOUT);
 	if ( ret != 4 )
 		ERROR_RETURN("Sending 2nd X-Loader image size failed", -1);
 
-	MSLEEP(5);
+	SLEEP(5000);
 
 	printf("Sending 2nd X-Loader image...\n");
 	printf_progressbar(0, image->size);
@@ -217,7 +217,7 @@ static int send_2nd(usb_dev_handle * udev, struct image * image) {
 		printf_progressbar(sent, image->size);
 	}
 
-	MSLEEP(50);
+	SLEEP(50000);
 	return 0;
 
 }
@@ -237,7 +237,7 @@ static int send_secondary(usb_dev_handle * udev, struct image * image) {
 		ERROR_RETURN("Sending X-Loader init message failed", -1);
 
 	printf("Waiting for X-Loader response...\n");
-	MSLEEP(5);
+	SLEEP(5000);
 	ret = usb_bulk_read(udev, USB_READ_EP, (char *)&buffer, 4, READ_TIMEOUT); /* 4 bytes - dummy value */
 	if ( ret != 4 )
 		ERROR_RETURN("No response", -1);
@@ -260,7 +260,7 @@ static int send_secondary(usb_dev_handle * udev, struct image * image) {
 	}
 
 	printf("Waiting for X-Loader response...\n");
-	MSLEEP(5);
+	SLEEP(5000);
 	ret = usb_bulk_read(udev, USB_READ_EP, (char *)&buffer, 4, READ_TIMEOUT); /* 4 bytes - dummy value */
 	if ( ret != 4 )
 		ERROR_RETURN("No response", -1);
@@ -296,7 +296,7 @@ static int ping_timeout(usb_dev_handle * udev) {
 				break;
 			}
 
-			MSLEEP(5);
+			SLEEP(5000);
 			--try_read;
 
 		}
@@ -413,7 +413,7 @@ int leave_cold_flash(struct usb_device_info * dev) {
 	if ( ret != sizeof(omap_memory_msg) )
 		ERROR_RETURN("Sending OMAP memory boot message failed", -1);
 
-	MSLEEP(250);
+	SLEEP(1000000);
 	return 0;
 
 }

src/disk.c

@@ -270,11 +270,6 @@ int disk_dump_dev(int fd, const char * file) {
 		size = read(fd, global_buf, need);
 		if ( size == 0 )
 			break;
-		if ( size < 0 ) {
-			PRINTF_ERROR("Reading from block device failed");
-			close(fd2);
-			return -1;
-		}
 		if ( write(fd2, global_buf, size) != size ) {
 			PRINTF_ERROR("Dumping image failed");
 			close(fd2);
@@ -414,8 +409,8 @@ int disk_init(struct usb_device_info * dev) {
 
 	/* TODO: change 1 to 0 when disk_flash_dev will be implemented */
 
-	/* RX-51, RM-680 and RM-696 export MyDocs in first usb device and just first partion, so host system see whole device without MBR table */
-	if ( dev->device == DEVICE_RX_51 || dev->device == DEVICE_RM_680 || dev->device == DEVICE_RM_696 )
+	/* RX-51 and RM-680 export MyDocs in first usb device and just first partion, so host system see whole device without MBR table */
+	if ( dev->device == DEVICE_RX_51 || dev->device == DEVICE_RM_680 )
 		fd = disk_open_dev(maj1, min1, -1, 1);
 	/* Other devices can export SD card as first partition and export whole mmc device, so host system will see MBR table */
 	else if ( maj2 != -1 && min2 != -1 )

src/global.h

@@ -22,7 +22,7 @@ extern int verbose;
 #define ALLOC_ERROR() do { ERROR("Cannot allocate memory"); } while (0)
 #define ALLOC_ERROR_RETURN(...) do { ALLOC_ERROR(); return __VA_ARGS__; } while (0)
 
-#define MSLEEP(msec) do { nanosleep(&(struct timespec){ (msec / 1000), (1000L * 1000L * (msec % 1000)) }, NULL); } while (0)
+#define SLEEP(usec) do { struct timespec _t = { 0, (usec) }; nanosleep(&_t, NULL); } while (0)
 
 static inline void * MEMMEM(void *haystack, size_t haystacklen, const void *needle, size_t needlelen) {
 	for ( size_t i = 0; i < haystacklen; ++i ) {

src/main.c

@@ -421,8 +421,6 @@ int main(int argc, char **argv) {
 	enum device detected_device = DEVICE_UNKNOWN;
 	int16_t detected_hwrev = -1;
 
-	struct stat st;
-
 	int i;
 	char buf[512];
 	char * ptr = NULL;
@@ -1261,7 +1259,7 @@ int main(int argc, char **argv) {
 
 				for ( i = 0; i < IMAGE_COUNT; ++i ) {
 
-					if ( ! image_tmp_name(i) || ( stat(image_tmp_name(i), &st) < 0 && errno == ENOENT ) )
+					if ( ! image_tmp_name(i) )
 						continue;
 
 					buf[0] = 0;

src/mkii.c

@@ -361,11 +361,6 @@ int mkii_reboot_device(struct usb_device_info * dev, int update) {
 	if ( ret != 1 || msg->data[0] != 0 )
 		ERROR_RETURN("Cannot send reboot command", -1);
 
-	if (dev->data & MKII_UPDATE_MODE)
-		MSLEEP(100);
-	else
-		MSLEEP(3000);
-
 	return 0;
 
 }

src/nolo.c

@@ -541,7 +541,7 @@ int nolo_flash_image(struct usb_device_info * dev, struct image * image) {
 
 			}
 
-			MSLEEP(50);
+			SLEEP(0xc350); // 0.5s
 
 		}
 

src/usb-device.c

@@ -46,21 +46,16 @@
 #endif
 
 static struct usb_flash_device usb_devices[] = {
-	/* vend    prod    i   a   protocol     devices */
-	{ 0x0421, 0x0096, -1, -1, FLASH_DISK, { DEVICE_RX_44, 0 } },
-	{ 0x0421, 0x0105,  2,  1, FLASH_NOLO, { DEVICE_SU_18, DEVICE_RX_34, DEVICE_RX_44, DEVICE_RX_48, DEVICE_RX_51, DEVICE_RM_680, DEVICE_RM_696, 0 } },
-	{ 0x0421, 0x0106,  0,  0, FLASH_COLD, { DEVICE_RX_51, DEVICE_RM_680, DEVICE_RM_696, 0 } },
-	{ 0x0421, 0x0189, -1, -1, FLASH_DISK, { DEVICE_RX_48, 0 } },
-	{ 0x0421, 0x01c7, -1, -1, FLASH_DISK, { DEVICE_RX_51, 0 } },
-	{ 0x0421, 0x01c8,  1,  1, FLASH_MKII, { DEVICE_RX_51, DEVICE_RM_680, 0 } },
-	{ 0x0421, 0x01c8,  1,  0, FLASH_UNKN, { DEVICE_RX_51, 0 } }, /* U-Boot mode (TTY via USB) */
-	{ 0x0421, 0x03d1, -1, -1, FLASH_DISK, { DEVICE_RM_680, 0 } },
-	{ 0x0421, 0x03d2,  1,  1, FLASH_MKII, { DEVICE_RM_680, 0 } },
-	{ 0x0421, 0x0431, -1, -1, FLASH_DISK, { DEVICE_SU_18, DEVICE_RX_34, 0 } },
-	{ 0x0421, 0x04c3, -1, -1, FLASH_DISK, { DEVICE_RX_34, 0 } },
-	{ 0x0421, 0x0518, -1, -1, FLASH_DISK, { DEVICE_RM_696, 0 } },
-	{ 0x0421, 0x0519, -1, -1, FLASH_UNKN, { DEVICE_RM_696, 0 } }, /* RNDIS/Ethernet mode */
-	{ 0x0421, 0x051a,  2,  1, FLASH_UNKN, { DEVICE_RM_696, 0 } }, /* Sync mode (ADL protocol) */
+	{ 0x0421, 0x0096, -1, -1, -1, FLASH_DISK, { DEVICE_RX_44, 0 } },
+	{ 0x0421, 0x0105,  2,  1, -1, FLASH_NOLO, { DEVICE_SU_18, DEVICE_RX_34, DEVICE_RX_44, DEVICE_RX_48, DEVICE_RX_51, DEVICE_RM_680, DEVICE_RM_696, 0 } },
+	{ 0x0421, 0x0106,  0, -1, -1, FLASH_COLD, { DEVICE_RX_51, DEVICE_RM_680, DEVICE_RM_696, 0 } },
+	{ 0x0421, 0x0189, -1, -1, -1, FLASH_DISK, { DEVICE_RX_48, 0 } },
+	{ 0x0421, 0x01c7, -1, -1, -1, FLASH_DISK, { DEVICE_RX_51, 0 } },
+	{ 0x0421, 0x01c8,  1,  1, -1, FLASH_MKII, { DEVICE_RX_51, DEVICE_RM_680, 0 } },
+	{ 0x0421, 0x03d1, -1, -1, -1, FLASH_DISK, { DEVICE_RM_680, 0 } },
+	{ 0x0421, 0x0431, -1, -1, -1, FLASH_DISK, { DEVICE_SU_18, DEVICE_RX_34, 0 } },
+	{ 0x0421, 0x04c3, -1, -1, -1, FLASH_DISK, { DEVICE_RX_34, 0 } },
+	{ 0x0421, 0x3f00,  2,  1, -1, FLASH_NOLO, { DEVICE_RX_34, 0 } },
 };
 
 static const char * usb_flash_protocols[] = {
@@ -139,7 +134,7 @@ static void usb_descriptor_info_print(usb_dev_handle * udev, struct usb_device *
 		buf[0] = 0;
 	for ( i = 0; i < ret; i+=2 ) {
 		sscanf(buf+i, "%2x", &x);
-		if ( x > 31 && x < 127 )
+		if ( x > 32 && x < 128 )
 			buf2[i/2] = x;
 		else {
 			buf2[0] = 0;
@@ -155,29 +150,14 @@ static void usb_descriptor_info_print(usb_dev_handle * udev, struct usb_device *
 
 static struct usb_device_info * usb_device_is_valid(struct usb_device * dev) {
 
-	size_t i;
+	int i;
 	char product[1024];
 	struct usb_device_info * ret = NULL;
 
-	for ( i = 0; i < sizeof(usb_devices)/sizeof(usb_devices[0]); ++i ) {
+	for ( i = 0; usb_devices[i].vendor; ++i ) {
 
 		if ( dev->descriptor.idVendor == usb_devices[i].vendor && dev->descriptor.idProduct == usb_devices[i].product ) {
 
-			if ( usb_devices[i].protocol == FLASH_UNKN )
-				continue;
-
-			if ( dev->descriptor.bNumConfigurations < 1 )
-				continue;
-
-			if ( usb_devices[i].interface != -1 ) {
-				if ( usb_devices[i].interface >= dev->config[0].bNumInterfaces )
-					continue;
-				if ( usb_devices[i].alternate != -1 ) {
-					if ( usb_devices[i].alternate >= dev->config[0].interface[usb_devices[i].interface].num_altsetting )
-						continue;
-				}
-			}
-
 			printf("\b\b  ");
 			PRINTF_END();
 			PRINTF_ADD("Found ");
@@ -215,7 +195,18 @@ static struct usb_device_info * usb_device_is_valid(struct usb_device * dev) {
 			if ( usb_devices[i].alternate >= 0 ) {
 				PRINTF_LINE("Setting alternate USB interface...");
 				if ( usb_set_altinterface(udev, usb_devices[i].alternate) < 0 ) {
-					PRINTF_ERROR("usb_set_altinterface failed");
+					PRINTF_ERROR("usb_claim_interface failed");
+					fprintf(stderr, "\n");
+					usb_reattach_kernel_driver(udev, usb_devices[i].interface);
+					usb_close(udev);
+					return NULL;
+				}
+			}
+
+			if ( usb_devices[i].configuration >= 0 ) {
+				PRINTF_LINE("Setting USB configuration...");
+				if ( usb_set_configuration(udev, usb_devices[i].configuration) < 0 ) {
+					PRINTF_ERROR("usb_set_configuration failed");
 					fprintf(stderr, "\n");
 					usb_reattach_kernel_driver(udev, usb_devices[i].interface);
 					usb_close(udev);
@@ -239,13 +230,13 @@ static struct usb_device_info * usb_device_is_valid(struct usb_device * dev) {
 				ret->device = DEVICE_RX_44;
 			else if ( strcmp(product, "Nokia N810 Internet Tablet WiMAX Edition") == 0 || strcmp(product, "Nokia-RX48 (Update mode)") == 0 )
 				ret->device = DEVICE_RX_48;
-			else if ( strcmp(product, "N900 (Storage Mode)") == 0 || strcmp(product, "Nokia N900 (Update mode)") == 0 || strcmp(product, "N900 (PC-Suite Mode)") == 0 || strcmp(product, "N900 (U-Boot)") == 0 )
+			else if ( strcmp(product, "N900 (Storage Mode)") == 0 || strcmp(product, "Nokia N900 (Update mode)") == 0 || strcmp(product, "N900 (PC-Suite Mode)") == 0 )
 				ret->device = DEVICE_RX_51;
-			else if ( strcmp(product, "Nokia N950") == 0 || strcmp(product, "N950 (Update mode)") == 0 )
+			else if ( strcmp(product, "Nokia N950") == 0 || strcmp(product, "Sync Mode") == 0 || strcmp(product, "N950 (Update mode)") == 0 )
 				ret->device = DEVICE_RM_680;
-			else if ( strcmp(product, "Nokia N9") == 0 || strcmp(product, "N9 (Update mode)") == 0 || strcmp(product, "Nokia N9 RNDIS/Ethernet") == 0 )
+			else if ( strcmp(product, "N9 (Update mode)") == 0 || strcmp(product, "Nxy (Update mode)") == 0 )
 				ret->device = DEVICE_RM_696;
-			else if ( strcmp(product, "Nokia USB ROM") == 0 || strcmp(product, "Sync Mode") == 0 || strcmp(product, "Nxy (Update mode)") == 0 )
+			else if ( strcmp(product, "Nokia USB ROM") == 0 )
 				ret->device = DEVICE_ANY;
 			else
 				ret->device = DEVICE_UNKNOWN;
@@ -370,7 +361,7 @@ struct usb_device_info * usb_open_and_wait_for_device(void) {
 		if ( ret )
 			break;
 
-		MSLEEP(50);
+		SLEEP(0xc350); // 0.5s
 
 	}
 

src/usb-device.h

@@ -49,6 +49,7 @@ struct usb_flash_device {
 	uint16_t product;
 	int interface;
 	int alternate;
+	int configuration;
 	enum usb_flash_protocol protocol;
 	enum device devices[DEVICE_COUNT];
 };