single_manchester() considers both i and i+1, but the loop only
tests that i is in bounds. This causes undefined behavior, including
but not limited to a SIGBUS-related crash on Mac OS X.
(And also, we should not enter an infinite loop, caused by applying
an patch I sent that didn't also change the while condition.)
Signed-off-by: Steve Markgraf <steve@steve-m.de>
Since this feature also disconnects running instances
of librtlsdr that claimed the device, it is now disabled
by default and can only be enabled at compile time.
To enable it when building with cmake:
cmake . -DDETACH_KERNEL_DRIVER=ON
To enable it when building with automake:
./configure --enable-driver-detach
Signed-off-by: Steve Markgraf <steve@steve-m.de>
Another possibility is to use the GrPlatform.cmake module.
Signed-off-by: Jaroslav Škarvada <jskarvad@redhat.com>
Signed-off-by: Steve Markgraf <steve@steve-m.de>
libusb reacts differently to a device loss during runtime,
and sporadic errors can happen when starting a second
instance interfacing another dongle, thus we need to wait
for all transfers to fail before assuming the dongle has
been removed.
Signed-off-by: Steve Markgraf <steve@steve-m.de>
Since the R820T is a power hog and gets quite hot,
this makes sense, especially when being battery-
powered.
Signed-off-by: Steve Markgraf <steve@steve-m.de>
This fixes the following complaint by autoconf 2.69-1, automake 1.13.1-1.
: configure.ac:80: error: 'AM_CONFIG_HEADER': this macro is obsolete.
: You should use the 'AC_CONFIG_HEADERS' macro instead.
: /usr/share/aclocal-1.13/obsolete-err.m4:12: AM_CONFIG_HEADER is expan
: configure.ac:80: the top level
Automake 1:1.11.3-1ubuntu2, autoconf 2.68-1ubuntu2 don't even emit a warning
without, and work just fine with this patch.
Signed-off-by: Christian Vogel <vogelchr@vogel.cx>
Signed-off-by: Steve Markgraf <steve@steve-m.de>
This improves the situation on hosts with flaky host
controllers like the Raspberry Pi and the WR703N.
Signed-off-by: Steve Markgraf <steve@steve-m.de>
This allows to open a device by a name (serial number string)
that has been programmed with rtl_eeprom -s.
Signed-off-by: Steve Markgraf <steve@steve-m.de>
