rtl-sdr

Commit Graph

Author	SHA1	Message	Date
Kyle Keen	d2f8faa204	rtl_fm: disabling fast_atan2() for now, too noisy Signed-off-by: Steve Markgraf <steve@steve-m.de>	13 years ago
Kyle Keen	62cc815863	rtl_fm: crude integer atan2, around 40% faster Signed-off-by: Steve Markgraf <steve@steve-m.de>	13 years ago
Kyle Keen	6e80117205	rtl_fm: missed a var init Signed-off-by: Steve Markgraf <steve@steve-m.de>	13 years ago
Kyle Keen	d56267a42f	rtl_fm: tweaks for nicer scanning Signed-off-by: Steve Markgraf <steve@steve-m.de>	13 years ago
Kyle Keen	c3dde1db91	rtl_fm: multithreaded and frequency scanning Signed-off-by: Steve Markgraf <steve@steve-m.de>	13 years ago
Kyle Keen	defa7af74b	rtl_fm: broken multi freq scanning Signed-off-by: Steve Markgraf <steve@steve-m.de>	13 years ago
Kyle Keen	6a9f5c14c2	rtl_fm: add -E for optional lower edge tuning Signed-off-by: Steve Markgraf <steve@steve-m.de>	13 years ago
Kyle Keen	37f5559d1c	rtl_fm: satisfactory squelch Signed-off-by: Steve Markgraf <steve@steve-m.de>	13 years ago
Steve Markgraf	fc390b3224	build rtl_fm Signed-off-by: Steve Markgraf <steve@steve-m.de>	13 years ago
Kyle Keen	6328e11da6	rtl_fm: prototype FM demod Signed-off-by: Steve Markgraf <steve@steve-m.de>	13 years ago
Steve Markgraf	9d0232385b	add debug messages to rtlsdr_read/write_array Signed-off-by: Steve Markgraf <steve@steve-m.de>	13 years ago
Dimitri Stolnikov	42a6592e63	disable sample rate correction until we find a proper solution	13 years ago
Steve Markgraf	2ad7b39e2d	rtlsdr_set_tuner_if_gain(): enable i2c repeater Thanks to Stefan Sydow for noticing this bug. Signed-off-by: Steve Markgraf <steve@steve-m.de>	13 years ago
Dimitri Stolnikov	f9b5d7b0a6	apply frequency correction value on the xtal clock directly by using this approach both, the tuning frequency and the sample rate should be corrected at the same time.	13 years ago
Steve Markgraf	7dc15d9fd7	add PIDs for 2 variants of the Terratex NOXON dongle Signed-off-by: Steve Markgraf <steve@steve-m.de>	13 years ago
Steve Markgraf	f3cf83e3d7	disable DAGC by default, add control function This adds rtlsdr_set_agc_mode() to enable/disable it. Thanks to Leif Asbrink for finding this setting. Signed-off-by: Steve Markgraf <steve@steve-m.de>	13 years ago
Steve Markgraf	98d1b864b6	have *_write_reg() functions pass through the return value Signed-off-by: Steve Markgraf <steve@steve-m.de>	13 years ago
Dimitri Stolnikov	6ea029d92c	add api function to control the IF gain for E4000 tuners	13 years ago
Steve Markgraf	304c7c863d	rtl_test: tuner PLL benchmark only works with E4000 Signed-off-by: Steve Markgraf <steve@steve-m.de>	13 years ago
Steve Markgraf	fc736ae67f	init: disable 4 MHz clock output The pin where this clock is outputted is quite close to the ADC inputs, so better disable it. Signed-off-by: Steve Markgraf <steve@steve-m.de>	13 years ago
Dimitri Stolnikov	b09628b3e8	fix symbol visibility for automake builds	13 years ago
Steve Markgraf	e5afd9894d	tuner_fc0012: add manual gain support Signed-off-by: Steve Markgraf <steve@steve-m.de>	13 years ago
Steve Markgraf	6aec27c6d0	tuner_e4k: relicense driver under GPLv2+ All authors have agreed to relicense the driver under GPLv2+, for easing integration in other projects (such as V4L). Signed-off-by: Steve Markgraf <steve@steve-m.de>	13 years ago
Steve Markgraf	1686a0f905	add another PID for Noxon v1 stick Signed-off-by: Steve Markgraf <steve@steve-m.de>	13 years ago
Steve Markgraf	3838df8669	rtl_tcp: ignore SIGPIPE Signed-off-by: Steve Markgraf <steve@steve-m.de>	13 years ago
Steve Markgraf	9d58aec8cf	correctly clear DDC shift and if_freq registers This fixes the 2 kHz LO shift. Signed-off-by: Steve Markgraf <steve@steve-m.de>	13 years ago
Dimitri Stolnikov	7bd3933c41	introduce getters for tuner parameters (gain, type)	13 years ago
Dimitri Stolnikov	d5bfa3867f	print the frequency for which the PLL couldn't lock	13 years ago
Steve Markgraf	352e50df43	add PID for Zaapa ZT-MINDVBZP Signed-off-by: Steve Markgraf <steve@steve-m.de>	13 years ago
Steve Markgraf	b136a5ae9e	link applications to shared library This saves space on low-memory devices. Signed-off-by: Steve Markgraf <steve@steve-m.de>	13 years ago
Steve Markgraf	4031d6ed04	tuner_fc0012: use new cleaned-up driver The driver was taken from http://git.linuxtv.org/ and adapted for librtlsdr. Manual gain will be added in a follow-up commit. Signed-off-by: Steve Markgraf <steve@steve-m.de>	13 years ago
Steve Markgraf	92d936568c	rtl_tcp: add parameter for changing number of buffers This is useful for devices with low memory, e.g. routers with OpenWRT (decrease to 8 for example). Signed-off-by: Steve Markgraf <steve@steve-m.de>	13 years ago
Steve Markgraf	d08c4770ab	add local copy of getopt() for win32 build Now all commandline utilities have a platform-independent syntax. Signed-off-by: Steve Markgraf <steve@steve-m.de>	13 years ago
Steve Markgraf	bc2c445055	rtl_tcp: fix includes Signed-off-by: Steve Markgraf <steve@steve-m.de>	13 years ago
Steve Markgraf	74d9619bc3	tuner_fc0013: get rid of compiler warning "this decimal constant is unsigned only in ISO C90" Signed-off-by: Steve Markgraf <steve@steve-m.de>	13 years ago
Steve Markgraf	635b2751af	tuner_e4k: workaround for band selection between 325 - 350 MHz Thanks to roger and Kire Pudsje for reporting this problem, and Hoernchen for proposing the fix. Signed-off-by: Steve Markgraf <steve@steve-m.de>	13 years ago
Steve Markgraf	75548c8bf3	tuner_fc0013: improve tuning resolution We now use Hz instead of kHz for the internal calculations, and thus improve the tuning resolution to ~50 Hz (tested with DAB). Signed-off-by: Steve Markgraf <steve@steve-m.de>	13 years ago
Dimitri Stolnikov	bcb8f2b28a	cache real sample rate with 1Hz resolution instead of the desired rate	13 years ago
Christian Vogel	f3a6302866	rtl_tcp: silence warning about socklen_t/int sign. rtl_tcp.c:457:57: warning: pointer types point to integer types with different sign passing 'int ', expected 'socklen_t ' [-Wpointer-sign] Signed-off-by: Steve Markgraf <steve@steve-m.de>	13 years ago
Dimitri Stolnikov	b5beddca4f	fix gain setting and update usage information for CLI tools	13 years ago
Steve Markgraf	6d34b04b42	tuner_fc0013: use new cleaned-up driver The driver was taken from http://git.linuxtv.org/ and adapted for librtlsdr. Also, fc0013_set_gain() was added. Signed-off-by: Steve Markgraf <steve@steve-m.de>	13 years ago
Michael Karcher	c4c48a69ea	FC0012 doc and fixes Fix selection of VCO band (needed for example to get to 166 MHz) for the FC0012 tuner, and add a lot of register descriptions. Signed-Off-by: Michael Karcher <osmosdr@mkarcher.dialup.fu-berlin.de> Signed-off-by: Steve Markgraf <steve@steve-m.de>	13 years ago
Dimitri Stolnikov	6328438479	add help message to rtl_tcp spectrum server	13 years ago
David J. Fiddes	cf8e78646a	Add support for PROlectrix dongle Incorporate support for the PROlectrix DV107669 which appears to be another variant of G-Tek RTL2832U device. This has a FC0012 tuner. Signed-off-by: Steve Markgraf <steve@steve-m.de>	13 years ago
Hoernchen	df52752349	tuner_e4k: fix returncode of e4k_set_enh_gain() Signed-off-by: Steve Markgraf <steve@steve-m.de>	13 years ago
Hoernchen	551a2d2037	fix win32 build of rtl_test Signed-off-by: Steve Markgraf <steve@steve-m.de>	13 years ago
Steve Markgraf	09547797dc	Makefile.am: fix copy & paste mistake Signed-off-by: Steve Markgraf <steve@steve-m.de>	13 years ago
Dimitri Stolnikov	505f40d9a0	introduce api function to read usb string descriptors This API allows to read manufacturer and product names as well as the serial number advertized by the device on the bus.	13 years ago
Steve Markgraf	fdc7bc978b	add an initial version of rtl_test This tool allows to check for lost samples (and thus check the USB connection), as well as benchmark the Elonics E4000 tunable range. (-t switch) Signed-off-by: Steve Markgraf <steve@steve-m.de>	13 years ago
Christian Vogel	73f54be2ed	#include <math.h> was not needed. Signed-off-by: Steve Markgraf <steve@steve-m.de>	13 years ago

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245 Commits (e61731d230bcee9ed4189747fc314c1ea41c1d7a)