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287 Commits

Author SHA1 Message Date
Hoernchen 3cbf139261 exit if our usb device disappears 2013-01-16 20:05:52 +01:00
Steve Markgraf 84f0a9084b lib: enable standby mode of e4k and r820t on exit 
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>
 2013-01-16 01:43:45 +01:00
Christian Vogel 3087e7acde Replace obsolete automake AM_CONFIG_HEADER. 
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: configure.ac:80: error: 'AM_CONFIG_HEADER': this macro is obsolete.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>
 2013-01-13 21:42:28 +01:00
Hoernchen c338e5a8c1 let's not depend on libusb >= 1.0.9, avoid libusb_error_name() 2013-01-13 14:54:31 +01:00
Hoernchen 5d2d5a4ae4 more verbose error message if opening the usb device fails 2013-01-13 00:31:58 +01:00
Hoernchen f1ac20c371 disable force canceling for now to prevent crashes 2013-01-10 01:41:05 +01:00
Hoernchen 1cde8634ca rtl_tcp: add option to tame the linked list 2013-01-10 00:01:28 +01:00
Kyle Keen 5673a56223 rtl_adsb: improve sensitivity, stability 
Signed-off-by: Steve Markgraf <steve@steve-m.de>
 2013-01-04 21:29:14 +01:00
Steve Markgraf 7840ec21d3 lib: reset device if needed 
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>
 2013-01-04 21:26:43 +01:00
Steve Markgraf 4b057fea0f rtlsdr_set_sample_rate(): don't access dev structure before checking for NULL 
Thanks to Derek Lieber for reporting this bug.

Signed-off-by: Steve Markgraf <steve@steve-m.de>
 2013-01-02 20:19:19 +01:00
Dimitri Stolnikov 314683a51e librtlsdr: remove unneeded casting 
Signed-off-by: Hoernchen <la@tfc-server.de>
 2012-12-29 16:06:26 +01:00
Dimitri Stolnikov e82a07e67a rtl_tcp: add support for tuner caps discovery 
Signed-off-by: Hoernchen <la@tfc-server.de>
 2012-12-29 16:06:26 +01:00
Hoernchen d0534878f3 rtl_adsb: windows fix 2012-12-28 19:33:18 +01:00
edy555 aa60c2aaed fix segv on reconnect 
Signed-off-by: Hoernchen <la@tfc-server.de>

improve staibility (for sdr#)

Signed-off-by: Hoernchen <la@tfc-server.de>
 2012-12-28 18:59:41 +01:00
Kyle Keen 196bb15169 rtl_adsb: performance tweaks 
Signed-off-by: Steve Markgraf <steve@steve-m.de>
 2012-12-28 16:42:05 +01:00
Steve Markgraf f2880e1de2 update authors 
Signed-off-by: Steve Markgraf <steve@steve-m.de>
 2012-12-16 16:25:40 +01:00
Kyle Keen 8033414974 rtl_adsb: sensitivity tweaks 
Signed-off-by: Steve Markgraf <steve@steve-m.de>
 2012-12-16 16:23:48 +01:00
Kyle Keen 71b254a238 rtl_fm: non-gnu str functions 
Signed-off-by: Steve Markgraf <steve@steve-m.de>
 2012-12-10 23:26:57 +01:00
Kyle Keen 562fd7e8e3 rtl_adsb: prototype 
Signed-off-by: Steve Markgraf <steve@steve-m.de>
 2012-12-10 22:37:25 +01:00
Kyle Keen d6107bb059 rtl_fm: frequency ranges, flexible squelch 
Signed-off-by: Steve Markgraf <steve@steve-m.de>
 2012-12-09 17:15:01 +01:00
Kyle Keen e4e8ef55fc rtl_fm: ppm and k/M/G suffixes 
Signed-off-by: Steve Markgraf <steve@steve-m.de>
 2012-12-09 17:14:56 +01:00
Dimitri Stolnikov 58a53039db configure.ac: fix librt check 
Thanks to Pete Zaitcev <zaitcev@kotori.zaitcev.us>
 2012-11-07 20:21:58 +01:00
Steve Markgraf 43c0145200 rtl_eeprom: clean up get_string_descriptor() 
Signed-off-by: Steve Markgraf <steve@steve-m.de>
 2012-11-04 15:57:34 +01:00
Steve Markgraf d3c9015d26 lib: add rtlsdr_get_index_by_serial() 
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>
 2012-11-04 13:57:56 +01:00
Steve Markgraf cc35aa64be rtl_eeprom, rtl_test: remove unused variables and labels 
Signed-off-by: Steve Markgraf <steve@steve-m.de>
 2012-11-04 13:53:11 +01:00
Steve Markgraf fdc9dcbc6b rtl_eeprom: add other configurations to choose from 
Signed-off-by: Steve Markgraf <steve@steve-m.de>
 2012-11-03 17:29:59 +01:00
Steve Markgraf b85ffcfea5 add library support for EEPROM access and tool for modification 
rtl_eeprom can be used to modify the USB descriptor
strings etc.

Signed-off-by: Steve Markgraf <steve@steve-m.de>
 2012-11-02 21:47:14 +01:00
Steve Markgraf aad68f3a21 tuner_fc0013: disable loopthrough output 
Signed-off-by: Steve Markgraf <steve@steve-m.de>
 2012-10-28 22:24:37 +01:00
Steve Markgraf ac05f9084c make sure offset tuning works with gr-osmosdr 
Signed-off-by: Steve Markgraf <steve@steve-m.de>
 2012-10-28 15:42:39 +01:00
Kyle Keen 3fdea955ca rtl_fm: windows support 
Signed-off-by: Steve Markgraf <steve@steve-m.de>
 2012-10-27 14:16:22 +02:00
Hoernchen 30cf1f3598 rtl_sdr: set binary file mode on win32 
Signed-off-by: Steve Markgraf <steve@steve-m.de>
 2012-10-26 23:31:10 +02:00
Steve Markgraf c179f860d5 tuner_r820t: check if Nint is within allowed range 
Signed-off-by: Steve Markgraf <steve@steve-m.de>
 2012-10-26 19:22:52 +02:00
Steve Markgraf 105e77c5d9 add vid/pid of PixelView PV-DT235U(RN) 
Signed-off-by: Steve Markgraf <steve@steve-m.de>
 2012-10-26 19:18:22 +02:00
Kyle Keen b0b9e3d24f rtl_fm: WBFM, AM, LSB and USB demod, raw IQ mode 
Signed-off-by: Steve Markgraf <steve@steve-m.de>
 2012-10-24 17:35:34 +02:00
Kyle Keen 995a195f4d rtl_test: add ppm measurement 
Use with caution, the result highly depends on the
accuracy of the clocksource your machine uses.
On some machines it may be quite accurate, on
others completely off.

Signed-off-by: Steve Markgraf <steve@steve-m.de>
 2012-10-24 17:35:30 +02:00
Steve Markgraf ed449bc04d add PID of MSI DigiVox Micro HD 
Signed-off-by: Steve Markgraf <steve@steve-m.de>
 2012-10-21 17:22:39 +02:00
Steve Markgraf cf66e3aa8b rtl_sdr: add -n parameter (only read n samples) 
Signed-off-by: Steve Markgraf <steve@steve-m.de>
 2012-10-20 19:43:13 +02:00
Steve Markgraf 25789493c6 tuner_r820t: add manual RF gain setting 
Signed-off-by: Steve Markgraf <steve@steve-m.de>
 2012-10-19 01:17:28 +02:00
Hoernchen aabd42dd05 rtl_tcp: increase the timeout in worker thread 
the reset takes ages on windows

Signed-off-by: Steve Markgraf <steve@steve-m.de>
 2012-10-18 01:33:21 +02:00
Steve Markgraf 7ff4abd378 rtl_tcp: allow to set xtal frequencies 
Signed-off-by: Steve Markgraf <steve@steve-m.de>
 2012-10-14 20:39:09 +02:00
Steve Markgraf c5d47b7f04 e4000_init(): use corrected xtal frequency 
Otherwise the tuner would use the uncorrected xtal value
after enabling and disabling the direct sampling mode

Signed-off-by: Steve Markgraf <steve@steve-m.de>
 2012-10-08 23:28:13 +02:00
Steve Markgraf 9b8b0e53f6 add getters for direct sampling and offset tuning mode 
Signed-off-by: Steve Markgraf <steve@steve-m.de>
 2012-10-07 17:43:32 +02:00
Steve Markgraf 22549e0da0 rtlsdr_set_direct_sampling(): fix issue when switching between inputs 
Switching back from input 2 to 1 didn't work.

Signed-off-by: Steve Markgraf <steve@steve-m.de>
 2012-10-07 16:24:18 +02:00
Steve Markgraf d64c969bd6 tuner_r820t: improve tuning accuracy, allow freq correction 
We now use Hz instead of KHz for calculating the PLL
parameters, and use the actual crystal frequency in Hz,
which allows to correct the frequency error in ppm.

Signed-off-by: Steve Markgraf <steve@steve-m.de>
 2012-10-07 02:32:14 +02:00
Steve Markgraf 4c58bf8b1a rtl_tcp: make more functions of librtlsdr accessible via tcp 
Signed-off-by: Steve Markgraf <steve@steve-m.de>
 2012-10-06 19:47:36 +02:00
Steve Markgraf b70c7d99f1 add function for offset tuning with zero-IF tuners 
Signed-off-by: Steve Markgraf <steve@steve-m.de>
 2012-10-06 19:43:25 +02:00
Steve Markgraf 1e67d2a9a3 rtlsdr_demod_write_reg(): return 0 on success 
Thanks to DreamNik for reporting this issue.

Signed-off-by: Steve Markgraf <steve@steve-m.de>
 2012-10-04 19:54:19 +02:00
Steve Markgraf 28ea914422 add new product ID 
thanks to Andrew Harrison for reporting it.

Signed-off-by: Steve Markgraf <steve@steve-m.de>
 2012-10-04 19:53:00 +02:00
Steve Markgraf 18687916d6 tuner_fc001x: fix tuning for frequencies < 45 MHz 
This allows tuning to 27 MHz for example (civil band).
Best results are achieved when setting the gain to
very low values.

Signed-off-by: Steve Markgraf <steve@steve-m.de>
 2012-10-03 17:19:29 +02:00
Steve Markgraf b4e48d9555 rtlsdr_init_baseband: initialize possibly uninitialized registers 
Signed-off-by: Steve Markgraf <steve@steve-m.de>
 2012-10-01 02:13:25 +02:00