rtl-sdr

Commit Graph

Author	SHA1	Message	Date
Steve Markgraf	89f73b183f	lib: change default number of transfers to 15 So far we had 32 * 256KB which was a bit overkill, 15 are more than enough. 15 was chosen instead of 16 because at least on Linux there seems to be a system-wide limit of 63 transfers (when they are 256KB large), so 4 dongles can be used on a single machine without lowering the default transfer number. Signed-off-by: Steve Markgraf <steve@steve-m.de>	11 years ago
Steve Markgraf	50743b1ccb	remove unused variables, type fixes Signed-off-by: Steve Markgraf <steve@steve-m.de>	11 years ago
Steve Markgraf	f2be2f945b	rtl_sdr: clean up getopt-string Signed-off-by: Steve Markgraf <steve@steve-m.de>	11 years ago
Kyle Keen	27c0929939	utils: convenience functions Signed-off-by: Steve Markgraf <steve@steve-m.de>	11 years ago
Hoernchen	dbede4e3c0	tools: play nice with mingw/cygwin	11 years ago
Hoernchen	30cf1f3598	rtl_sdr: set binary file mode on win32 Signed-off-by: Steve Markgraf <steve@steve-m.de>	12 years ago
Steve Markgraf	cf66e3aa8b	rtl_sdr: add -n parameter (only read n samples) Signed-off-by: Steve Markgraf <steve@steve-m.de>	12 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
Dimitri Stolnikov	b5beddca4f	fix gain setting and update usage information for CLI tools	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
Christian Vogel	73f54be2ed	#include <math.h> was not needed. Signed-off-by: Steve Markgraf <steve@steve-m.de>	13 years ago
Dimitri Stolnikov	e042c36cb5	rtl_sdr, rtl_tcp: cleaned up gain handling	13 years ago
Dimitri Stolnikov	9167a01248	consolidate program arguments	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
Hoernchen	6b99aedc4d	fix off-by-one in argument handling Signed-off-by: Steve Markgraf <steve@steve-m.de>	13 years ago
Hoernchen	03f3504b41	tell windows that ctrl-c was handled Signed-off-by: Steve Markgraf <steve@steve-m.de>	13 years ago
Hoernchen	0bc846c34c	make win32 build actually work Signed-off-by: Steve Markgraf <steve@steve-m.de>	13 years ago
Dimitri Stolnikov	f5f92ae3fa	exit gracefully on SIGPIPE this will properly free all the used memory when working with a pipe and closing the other end (think of GRC)	13 years ago
Steve Markgraf	3738a6730c	allow user to send data to stdout Patch provided by 'airwave', Thanks! Signed-off-by: Steve Markgraf <steve@steve-m.de>	13 years ago
Steve Markgraf	a58def7f58	allow user to select sync mode Patch provided by 'airwave', Thanks! Signed-off-by: Steve Markgraf <steve@steve-m.de>	13 years ago
Steve Markgraf	7e6d2f55ee	allow user to select block size Patch provided by 'airwave', Thanks! Signed-off-by: Steve Markgraf <steve@steve-m.de>	13 years ago
Steve Markgraf	6eeceba397	use fprintf instead of printf Patch provided by 'airwave', Thanks! 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	3051aa4eef	use uint32_t instead of int for frequency Signed-off-by: Steve Markgraf <steve@steve-m.de>	13 years ago
Steve Markgraf	97db8149d9	workaround for some versions of libusb Some versions of libusb don't seem to like if you call libusb_init if you already have another instance opened. (1.0.8 on Debian squeeze e.g.) Thus, print name of device before opening it. Signed-off-by: Steve Markgraf <steve@steve-m.de>	13 years ago
Steve Markgraf	cdd6c488a3	rtlsdr_callback: use correct pointer type for buffer Silences a clang warning. 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	b38414c15a	add copyright notices 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
Dimitri Stolnikov	9d15dc565a	handle init/exit functions calling automatically inside the library	13 years ago
Dimitri Stolnikov	4ad93906a4	add skeleton routines for setting tuner gain	13 years ago
Dimitri Stolnikov	2f20f6fe9e	add argument check for device handle also outputs all text to stderr implement rate and frequency read functions	13 years ago
Dimitri Stolnikov	c09fbb7c57	fix reading from usb by resetting the buffers as required	13 years ago
Steve Markgraf	ffea5061f0	cosmetic fixes/cleanup Signed-off-by: Steve Markgraf <steve@steve-m.de>	13 years ago
Dimitri Stolnikov	001bfb96ef	add autotools based build system	13 years ago
Dimitri Stolnikov	d8da91cbc2	rework towards a library interface	13 years ago
Steve Markgraf	409073b8ab	display real sample rate with rounding error Signed-off-by: Steve Markgraf <steve@steve-m.de>	13 years ago
Steve Markgraf	8dc13ea3ea	add commandline option for setting the sample rate Signed-off-by: Steve Markgraf <steve@steve-m.de>	13 years ago
Steve Markgraf	5a4fd14581	initial commit Signed-off-by: Steve Markgraf <steve@steve-m.de>	13 years ago

13 Commits (5a9864c56da1587a198645427e5f14669b04c991)