rtl-sdr

Commit Graph

Author	SHA1	Message	Date
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
Steve Markgraf	352e50df43	add PID for Zaapa ZT-MINDVBZP 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
Dimitri Stolnikov	bcb8f2b28a	cache real sample rate with 1Hz resolution instead of the desired rate	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
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
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
Christian Vogel	589e96e8d8	Using a #define for constant 2^22 (not pow()) pow() might require the math library to be linked with rtl-sdl (e.g. when compiling with clang), even though it's actually constant. Signed-off-by: Steve Markgraf <steve@steve-m.de>	13 years ago
Steve Markgraf	c426e94093	rename rtl-sdr.c to librtlsdr.c Having rtl_sdr.c for the application and rtl-sdr.c for the lib caused a bit of confusion... Signed-off-by: Steve Markgraf <steve@steve-m.de>	13 years ago
Dimitri Stolnikov	cdfd1cf775	fix a memory leak by unreferencing libusb devices	13 years ago
Dimitri Stolnikov	8402124e6f	enable i2c repeater mode before applying filter bandwidth	13 years ago
Dimitri Stolnikov	e9251da6e2	reset internally cached gain/freq values on setter failure	13 years ago
Steve Markgraf	86c34428aa	use new E4000 tuner driver, allow manual gain Many thanks to Hoernchen for making the driver work properly and adding manual gain! Signed-off-by: Steve Markgraf <steve@steve-m.de>	13 years ago
Steve Markgraf	0af094070f	add Compro Videomate U680F Thanks to Marek Kroemeke for submitting the patch. Signed-off-by: Steve Markgraf <steve@steve-m.de>	13 years ago
Dimitri Stolnikov	cec93754a2	use default xtal freq when 0 is given	13 years ago
Dimitri Stolnikov	bad6fb080b	introduce api to configure crystal oscillator frequency Usually both, the RTL and the tuner ICs use the same clock. Changing the clock may make sense if you are applying an external clock to the tuner or to compensate the frequency (and samplerate) error caused by the original cheap crystal. This commit covers all tuner drivers except of the Fitipower FC2580	13 years ago
Steve Markgraf	8a1d6d69bd	add Terratec T Stick PLUS Signed-off-by: Steve Markgraf <steve@steve-m.de>	13 years ago
Dimitri Stolnikov	5f70efd8d1	return frequency and sample rate as unsigned integers	13 years ago
Dimitri Stolnikov	e4fef23874	rtlsdr_read_async: buffer length must be multiple of 512	13 years ago
Dimitri Stolnikov	7ba990981b	add a note with patch submission information	13 years ago
Dimitri Stolnikov	dd68eb2d22	use fixed (smallest possible) bandwidth for FCI tuners also fixes c&p error pointed out by j-pi@seznam.cz	13 years ago
Steve Markgraf	e07189cea1	add Compro Videomate U650F Signed-off-by: Steve Markgraf <steve@steve-m.de>	13 years ago
Steve Markgraf	f182717b76	add Terratec Cinergy T Stick RC (Rev.3) Signed-off-by: Steve Markgraf <steve@steve-m.de>	13 years ago
Steve Markgraf	84158553ee	add Compro Videomate U620F (E4K tuner) Thanks to Simeon Miteff for reporting this device. Signed-off-by: Steve Markgraf <steve@steve-m.de>	13 years ago
Dimitri Stolnikov	7651ff1940	change async cancellation mechnism to make it more reliable - fixes crashes on windows platform while calling rtlsdr_close() - makes it possible to restart async reads after cancellation	13 years ago
Hoernchen	24a12a44d1	reorder calls to prevent a crash Signed-off-by: Steve Markgraf <steve@steve-m.de>	13 years ago
Steve Markgraf	65ac467941	correct LPF coefficient Signed-off-by: Steve Markgraf <steve@steve-m.de>	13 years ago
Steve Markgraf	3ded206470	reset demod after setting samplerate Signed-off-by: Steve Markgraf <steve@steve-m.de>	13 years ago
Dimitri Stolnikov	20313516cc	disable bulk read timeouts ideally, we should calculate them depending on the configured sample rate	13 years ago
Dimitri Stolnikov	1eb1c3e191	new api: rtlsdr_read_async function allows to specify buffer size this commit deprecates rtlsdr_wait_async function various small fixes are included in this commit	13 years ago
Steve Markgraf	a9900e2b7a	add DIKOM pid/vid Source: http://forum.ubuntu-it.org/index.php/topic,413840.0.html Signed-off-by: Steve Markgraf <steve@steve-m.de>	13 years ago
Steve Markgraf	3051aa4eef	use uint32_t instead of int for frequency Signed-off-by: Steve Markgraf <steve@steve-m.de>	13 years ago
Dimitri Stolnikov	2b0d5963b7	print out exact sample rate only if needed	13 years ago
Alexandru Csete	94c47189d4	Add support for Dexatek DK5217 DVB-T dongle. Signed-off-by: Steve Markgraf <steve@steve-m.de>	13 years ago
Dimitri Stolnikov	df4991bc19	do not use NULL usb contexts to make libusb-pbatard work on windows	13 years ago
Steve Markgraf	6335b37668	fix rtlsdr_demod_read_reg() Signed-off-by: Steve Markgraf <steve@steve-m.de>	13 years ago
Steve Markgraf	912a5b1e31	make older versions of GCC happy fixes the 'redefinition'-error with older versions of GCC Signed-off-by: Steve Markgraf <steve@steve-m.de>	13 years ago
Steve Markgraf	003446e508	use timeouts for control transfers Signed-off-by: Steve Markgraf <steve@steve-m.de>	13 years ago
Dimitri Stolnikov	f13cf0e56c	adjust project slogan Signed-off-by: Steve Markgraf <steve@steve-m.de>	13 years ago
Dimitri Stolnikov	9773ac0b83	define LIBUSB_CALL if not available with old libusb Signed-off-by: Steve Markgraf <steve@steve-m.de>	13 years ago
Dimitri Stolnikov	b38414c15a	add copyright notices Signed-off-by: Steve Markgraf <steve@steve-m.de>	13 years ago
Steve Markgraf	2f6183cd6c	properly poweroff PLL/ADCs/tuner on exit Signed-off-by: Steve Markgraf <steve@steve-m.de>	13 years ago
Steve Markgraf	ca70087209	add several new sticks Signed-off-by: Steve Markgraf <steve@steve-m.de>	13 years ago
Dimitri Stolnikov	01775f0e85	use unique libusb context per rtl device this commit breaks rtlsdr_open() interface	13 years ago
Dimitri Stolnikov	39482fee74	introduce asynchronous streaming interface this is an experimental feature	13 years ago
Hoernchen	229ebd2ff2	add win32 compatibility Signed-off-by: Steve Markgraf <steve@steve-m.de>	13 years ago
Steve Markgraf	ff50e0beda	add Terratec Cinergy T Stick Black (rev 1) Signed-off-by: Steve Markgraf <steve@steve-m.de>	13 years ago

12 Commits (3838df86699d50b2ac9ccd2b801383578f4e196f)