зеркало из https://github.com/microsoft/openocd.git
libusb-1.0 support
The configuration script check for libusb-1.0 availability first and only if not found check for libusb-0. So if both libraries are installed on the system the build script will use libusb-1.0 It's possible to force compiling with libusb-0 with the --enable-libusb0 switch. If the driver support only libusb0 the script check anly for it. Change-Id: I7eb045d4e2bd553abefad53f3f4023ff46b0f5f6 Signed-off-by: Mauro Gamba <maurillo71@gmail.com> Reviewed-on: http://openocd.zylin.com/33 Tested-by: jenkins Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
This commit is contained in:
Mauro Gamba
Spencer Oliver
Родитель
88ca3aabfb
Коммит
b302344779
28
configure.ac
28
configure.ac
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@ -486,6 +486,10 @@ AC_ARG_ENABLE(internal-jimtcl,
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AS_HELP_STRING([--disable-internal-jimtcl], [Disable building internal jimtcl]),
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[use_internal_jimtcl=$enableval], [use_internal_jimtcl=yes])
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AC_ARG_ENABLE(libusb0,
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AS_HELP_STRING([--enable-libusb0], [Use libusb-0.1 library for USB JTAG devices]),
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[check_libusb0=$enableval], [check_libusb0=no])
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build_minidriver=no
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AC_MSG_CHECKING([whether to enable ZY1000 minidriver])
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if test $build_zy1000 = yes; then
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@ -1055,11 +1059,28 @@ build_usb=no
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if test $build_jlink = yes -o $build_vsllink = yes -o $build_usbprog = yes -o \
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$build_rlink = yes -o $build_ulink = yes -o $build_armjtagew = yes
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then
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AC_CHECK_HEADERS([usb.h],[],
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[AC_MSG_ERROR([usb.h is required to build some OpenOCD driver(s)])])
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build_usb=yes
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fi
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# Check for libusb1 ported drivers.
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build_usb_ng=no
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# check for libusb library if necessary
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use_libusb0=no
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use_libusb1=no
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if test $build_usb = yes -o $build_usb_ng = yes; then
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if test $check_libusb0 = no -a $build_usb_ng = yes; then
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AC_CHECK_HEADERS(libusb-1.0/libusb.h,
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[AC_DEFINE(HAVE_LIBUSB1, 1, [Define if you have libusb-1.0]) check_libusb0=no use_libusb1=yes ],
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[ check_libusb0=yes use_libusb1=no ])
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fi
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if test $check_libusb0 = yes -o $build_usb = yes; then
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AC_CHECK_HEADERS(usb.h, [use_libusb0=yes],
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[AC_MSG_ERROR([libusb or libusb-1.0 are required to build some OpenOCD driver(s)])])
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fi
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fi
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AM_CONDITIONAL(RELEASE, test $build_release = yes)
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AM_CONDITIONAL(PARPORT, test $build_parport = yes)
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AM_CONDITIONAL(DUMMY, test $build_dummy = yes)
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@ -1089,6 +1110,9 @@ AM_CONDITIONAL(ARMJTAGEW, test $build_armjtagew = yes)
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AM_CONDITIONAL(REMOTE_BITBANG, test $build_remote_bitbang = yes)
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AM_CONDITIONAL(BUSPIRATE, test $build_buspirate = yes)
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AM_CONDITIONAL(USB, test $build_usb = yes)
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AM_CONDITIONAL(USB_NG, test $build_usb_ng = yes)
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AM_CONDITIONAL(USE_LIBUSB0, test $use_libusb0 = yes)
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AM_CONDITIONAL(USE_LIBUSB1, test $use_libusb1 = yes)
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AM_CONDITIONAL(IS_CYGWIN, test $is_cygwin = yes)
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AM_CONDITIONAL(IS_MINGW, test $is_mingw = yes)
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AM_CONDITIONAL(IS_WIN32, test $is_win32 = yes)
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@ -81,26 +81,13 @@ endif
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endif
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endif
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if USBPROG
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LIBUSB = -lusb
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else
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if JLINK
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LIBUSB = -lusb
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else
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if RLINK
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LIBUSB = -lusb
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else
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if ULINK
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LIBUSB = -lusb
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else
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if VSLLINK
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LIBUSB = -lusb
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else
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LIBUSB =
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if USE_LIBUSB1
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LIBUSB += -lusb-1.0
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endif
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endif
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endif
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endif
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if USE_LIBUSB0
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LIBUSB += -lusb
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endif
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libopenocd_la_LIBADD = \
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@ -20,6 +20,16 @@ if USB
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DRIVERFILES += usb_common.c
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endif
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if USE_LIBUSB1
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DRIVERFILES += libusb1_common.c
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else
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if USE_LIBUSB0
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DRIVERFILES += libusb0_common.c
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endif
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endif
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if BITBANG
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DRIVERFILES += bitbang.c
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endif
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@ -0,0 +1,109 @@
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/***************************************************************************
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* Copyright (C) 2009 by Zachary T Welch <zw@superlucidity.net> *
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* *
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* Copyright (C) 2011 by Mauro Gamba <maurillo71@gmail.com> *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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||||
* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the *
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* Free Software Foundation, Inc., *
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* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
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***************************************************************************/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include "log.h"
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#include "libusb0_common.h"
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static bool jtag_libusb_match(struct jtag_libusb_device *dev,
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const uint16_t vids[], const uint16_t pids[])
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{
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for (unsigned i = 0; vids[i] && pids[i]; i++) {
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if (dev->descriptor.idVendor == vids[i] &&
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dev->descriptor.idProduct == pids[i]) {
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return true;
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}
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}
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return false;
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}
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int jtag_libusb_open(const uint16_t vids[], const uint16_t pids[],
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struct jtag_libusb_device_handle **out)
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{
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usb_init();
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usb_find_busses();
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usb_find_devices();
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struct usb_bus *busses = usb_get_busses();
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for (struct usb_bus *bus = busses; bus; bus = bus->next) {
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for (struct usb_device *dev = bus->devices;
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dev; dev = dev->next) {
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if (!jtag_libusb_match(dev, vids, pids))
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continue;
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*out = usb_open(dev);
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if (NULL == *out)
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return -errno;
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return 0;
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}
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}
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return -ENODEV;
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}
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void jtag_libusb_close(jtag_libusb_device_handle *dev)
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{
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/* Close device */
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jtag_libusb_close(dev);
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}
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int jtag_libusb_bulk_write(jtag_libusb_device_handle *dev, int ep, char *bytes,
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int size, int timeout)
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{
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return usb_bulk_write(dev, ep, bytes, size, timeout);
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}
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int jtag_libusb_bulk_read(jtag_libusb_device_handle *dev, int ep, char *bytes,
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int size, int timeout)
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{
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return usb_bulk_read(dev, ep, bytes, size, timeout);
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}
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int jtag_libusb_set_configuration(jtag_libusb_device_handle *devh,
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int configuration)
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{
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struct jtag_libusb_device *udev = jtag_libusb_get_device(devh);
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return usb_set_configuration(devh,
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udev->config[configuration].bConfigurationValue);
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}
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int jtag_libusb_get_endpoints(struct jtag_libusb_device *udev,
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unsigned int *usb_read_ep,
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unsigned int *usb_write_ep)
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{
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struct usb_interface *iface = udev->config->interface;
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struct usb_interface_descriptor *desc = iface->altsetting;
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for (int i = 0; i < desc->bNumEndpoints; i++) {
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uint8_t epnum = desc->endpoint[i].bEndpointAddress;
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bool is_input = epnum & 0x80;
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LOG_DEBUG("usb ep %s %02x", is_input ? "in" : "out", epnum);
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if (is_input)
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*usb_read_ep = epnum;
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else
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*usb_write_ep = epnum;
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}
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return 0;
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}
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@ -0,0 +1,58 @@
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/***************************************************************************
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* Copyright (C) 2009 by Zachary T Welch <zw@superlucidity.net> *
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* *
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* Copyright (C) 2011 by Mauro Gamba <maurillo71@gmail.com> *
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* *
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* 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 *
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||||
* the Free Software Foundation; either version 2 of the License, or *
|
||||
* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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||||
* 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., *
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* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
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***************************************************************************/
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#ifndef JTAG_LIBUSB_COMMON_H
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#define JTAG_LIBUSB_COMMON_H
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#include <helper/types.h>
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#include <usb.h>
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#define jtag_libusb_device usb_device
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#define jtag_libusb_device_handle usb_dev_handle
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#define jtag_libusb_device_descriptor usb_device_descriptor
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#define jtag_libusb_interface usb_interface
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#define jtag_libusb_interface_descriptor usb_interface_descriptor
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#define jtag_libusb_endpoint_descriptor usb_endpoint_descriptor
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#define jtag_libusb_config_descriptor usb_config_descriptor
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#define jtag_libusb_reset_device(dev) usb_reset(dev)
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#define jtag_libusb_get_device(devh) usb_device(devh)
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inline int jtag_libusb_claim_interface(jtag_libusb_device_handle *devh,
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int iface)
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{
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return usb_claim_interface(devh, iface);
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};
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int jtag_libusb_open(const uint16_t vids[], const uint16_t pids[],
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struct jtag_libusb_device_handle **out);
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void jtag_libusb_close(jtag_libusb_device_handle *dev);
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int jtag_libusb_bulk_write(struct jtag_libusb_device_handle *dev, int ep,
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char *bytes, int size, int timeout);
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int jtag_libusb_bulk_read(struct jtag_libusb_device_handle *dev, int ep,
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char *bytes, int size, int timeout);
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int jtag_libusb_set_configuration(jtag_libusb_device_handle *devh,
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int configuration);
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int jtag_libusb_get_endpoints(struct jtag_libusb_device *udev,
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unsigned int *usb_read_ep,
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unsigned int *usb_write_ep);
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#endif /* JTAG_USB_COMMON_H */
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@ -0,0 +1,152 @@
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/***************************************************************************
|
||||
* Copyright (C) 2009 by Zachary T Welch <zw@superlucidity.net> *
|
||||
* *
|
||||
* Copyright (C) 2011 by Mauro Gamba <maurillo71@gmail.com> *
|
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* *
|
||||
* 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
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#include "config.h"
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#endif
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#include "log.h"
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#include "libusb1_common.h"
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static struct libusb_context *jtag_libusb_context; /**< Libusb context **/
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static libusb_device **devs; /**< The usb device list **/
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static bool jtag_libusb_match(struct jtag_libusb_device *dev,
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const uint16_t vids[], const uint16_t pids[])
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{
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struct libusb_device_descriptor dev_desc;
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for (unsigned i = 0; vids[i] && pids[i]; i++) {
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if (libusb_get_device_descriptor(dev, &dev_desc) == 0) {
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||||
if (dev_desc.idVendor == vids[i] &&
|
||||
dev_desc.idProduct == pids[i])
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||||
return true;
|
||||
}
|
||||
}
|
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return false;
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||||
}
|
||||
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int jtag_libusb_open(const uint16_t vids[], const uint16_t pids[],
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struct jtag_libusb_device_handle **out)
|
||||
{
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||||
int cnt, idx, errCode;
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||||
|
||||
if (libusb_init(&jtag_libusb_context) < 0)
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return -ENODEV;
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||||
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||||
libusb_set_debug(jtag_libusb_context, 3);
|
||||
|
||||
cnt = libusb_get_device_list(jtag_libusb_context, &devs);
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||||
|
||||
for (idx = 0; idx < cnt; idx++) {
|
||||
if (!jtag_libusb_match(devs[idx], vids, pids))
|
||||
continue;
|
||||
|
||||
errCode = libusb_open(devs[idx], out);
|
||||
|
||||
/** Free the device list **/
|
||||
libusb_free_device_list(devs, 1);
|
||||
|
||||
if (errCode < 0)
|
||||
return errCode;
|
||||
return 0;
|
||||
}
|
||||
return -ENODEV;
|
||||
}
|
||||
|
||||
void jtag_libusb_close(jtag_libusb_device_handle *dev)
|
||||
{
|
||||
/* Close device */
|
||||
jtag_libusb_close(dev);
|
||||
|
||||
libusb_exit(jtag_libusb_context);
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||||
}
|
||||
|
||||
int jtag_libusb_bulk_write(jtag_libusb_device_handle *dev, int ep, char *bytes,
|
||||
int size, int timeout)
|
||||
{
|
||||
int transferred = 0;
|
||||
|
||||
libusb_bulk_transfer(dev, ep, (unsigned char *)bytes, size,
|
||||
&transferred, timeout);
|
||||
return transferred;
|
||||
}
|
||||
|
||||
int jtag_libusb_bulk_read(jtag_libusb_device_handle *dev, int ep, char *bytes,
|
||||
int size, int timeout)
|
||||
{
|
||||
int transferred = 0;
|
||||
|
||||
libusb_bulk_transfer(dev, ep, (unsigned char *)bytes, size,
|
||||
&transferred, timeout);
|
||||
return transferred;
|
||||
}
|
||||
|
||||
int jtag_libusb_set_configuration(jtag_libusb_device_handle *devh,
|
||||
int configuration)
|
||||
{
|
||||
struct jtag_libusb_device *udev = jtag_libusb_get_device(devh);
|
||||
int retCode = -99;
|
||||
|
||||
struct libusb_config_descriptor *config;
|
||||
|
||||
libusb_get_config_descriptor(udev, configuration, &config);
|
||||
retCode = libusb_set_configuration(devh, config->bConfigurationValue);
|
||||
|
||||
libusb_free_config_descriptor(config);
|
||||
|
||||
return retCode;
|
||||
}
|
||||
|
||||
int jtag_libusb_get_endpoints(struct jtag_libusb_device *udev,
|
||||
unsigned int *usb_read_ep,
|
||||
unsigned int *usb_write_ep)
|
||||
{
|
||||
const struct libusb_interface *inter;
|
||||
const struct libusb_interface_descriptor *interdesc;
|
||||
const struct libusb_endpoint_descriptor *epdesc;
|
||||
struct libusb_config_descriptor *config;
|
||||
|
||||
libusb_get_config_descriptor(udev, 0, &config);
|
||||
for (int i = 0; i < (int)config->bNumInterfaces; i++) {
|
||||
inter = &config->interface[i];
|
||||
|
||||
for (int j = 0; j < inter->num_altsetting; j++) {
|
||||
interdesc = &inter->altsetting[j];
|
||||
for (int k = 0;
|
||||
k < (int)interdesc->bNumEndpoints; k++) {
|
||||
epdesc = &interdesc->endpoint[k];
|
||||
|
||||
uint8_t epnum = epdesc->bEndpointAddress;
|
||||
bool is_input = epnum & 0x80;
|
||||
LOG_DEBUG("usb ep %s %02x",
|
||||
is_input ? "in" : "out", epnum);
|
||||
|
||||
if (is_input)
|
||||
*usb_read_ep = epnum;
|
||||
else
|
||||
*usb_write_ep = epnum;
|
||||
}
|
||||
}
|
||||
}
|
||||
libusb_free_config_descriptor(config);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
|
@ -0,0 +1,58 @@
|
|||
/***************************************************************************
|
||||
* Copyright (C) 2009 by Zachary T Welch <zw@superlucidity.net> *
|
||||
* *
|
||||
* Copyright (C) 2011 by Mauro Gamba <maurillo71@gmail.com> *
|
||||
* *
|
||||
* 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 JTAG_LIBUSB_COMMON_H
|
||||
#define JTAG_LIBUSB_COMMON_H
|
||||
|
||||
#include <helper/types.h>
|
||||
#include <libusb-1.0/libusb.h>
|
||||
|
||||
#define jtag_libusb_device libusb_device
|
||||
#define jtag_libusb_device_handle libusb_device_handle
|
||||
#define jtag_libusb_device_descriptor libusb_device_descriptor
|
||||
#define jtag_libusb_interface libusb_interface
|
||||
#define jtag_libusb_interface_descriptor libusb_interface_descriptor
|
||||
#define jtag_libusb_endpoint_descriptor libusb_endpoint_descriptor
|
||||
#define jtag_libusb_config_descriptor libusb_config_descriptor
|
||||
|
||||
#define jtag_libusb_reset_device(dev) libusb_reset_device(dev)
|
||||
#define jtag_libusb_get_device(devh) libusb_get_device(devh)
|
||||
|
||||
inline int jtag_libusb_claim_interface(jtag_libusb_device_handle *devh,
|
||||
int iface)
|
||||
{
|
||||
return libusb_claim_interface(devh, iface);
|
||||
};
|
||||
|
||||
int jtag_libusb_open(const uint16_t vids[], const uint16_t pids[],
|
||||
struct jtag_libusb_device_handle **out);
|
||||
void jtag_libusb_close(jtag_libusb_device_handle *dev);
|
||||
int jtag_libusb_bulk_write(struct jtag_libusb_device_handle *dev, int ep,
|
||||
char *bytes, int size, int timeout);
|
||||
int jtag_libusb_bulk_read(struct jtag_libusb_device_handle *dev, int ep,
|
||||
char *bytes, int size, int timeout);
|
||||
int jtag_libusb_set_configuration(jtag_libusb_device_handle *devh,
|
||||
int configuration);
|
||||
int jtag_libusb_get_endpoints(struct jtag_libusb_device *udev,
|
||||
unsigned int *usb_read_ep,
|
||||
unsigned int *usb_write_ep);
|
||||
|
||||
#endif /* JTAG_USB_COMMON_H */
|
||||
|
|
@ -0,0 +1,24 @@
|
|||
/***************************************************************************
|
||||
* Copyright (C) 2011 by Mauro Gamba <maurillo71@gmail.com> *
|
||||
* *
|
||||
* 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_LIBUSB1
|
||||
#include <libusb1_common.h>
|
||||
#else
|
||||
#include <libusb0_common.h>
|
||||
#endif
|
||||
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