rtl-sdr

Commit Graph

Author	SHA1	Message	Date
rtlsdrblog	9d3d8a5faf	direct sampling added to rtl_tcp	5 years ago
Stephen Blinick	da0c8ea073	Clean out stale data in ring buffer when client disconnects.	5 years ago
Stephen Blinick	d0e7dcde04	Perf: Replace rtl_tcp linked list with ring buffer Removed the linked list structure, locking, and malloc/free on each USB callback. Replaced it with a non blocking ring buffer for performance. This resulted in a large performance improvement when using an Raspberry Pi or Raspberry Pi Zero W as a rtl_tcp server. The sample rate could be doubled and instead of wired ethernet wifi could be used. Frequnecy change lag was reduced greatly also. Signed-off-by: Stephen Blinick <stephen@stesoft.com>	5 years ago
hayati ayguen	18bf26989c	Add option '-T' for activating bias-T in rtl_(adsb\|fm\|power\|tcp) * added debug output when activating Signed-off-by: hayati ayguen <h_ayguen@web.de> * fixed options argument Signed-off-by: Fabian P. Schmidt <kerel-fs@gmx.de> Signed-off-by: Steve Markgraf <steve@steve-m.de>	7 years ago
Dimitri Stolnikov	fa3a113b77	rtl_tcp: add command for bias tee control	7 years ago
Steve Markgraf	6ee5573606	rtl_tcp: make all global variables static Signed-off-by: Steve Markgraf <steve@steve-m.de>	10 years ago
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>	10 years ago
Steve Markgraf	c25f9cbc38	rtl_tcp: fix warning Signed-off-by: Steve Markgraf <steve@steve-m.de>	10 years ago
Kyle Keen	27c0929939	utils: convenience functions Signed-off-by: Steve Markgraf <steve@steve-m.de>	10 years ago
Hoernchen	7855c7c876	rtl_tcp: clean up error handling Signed-off-by: Steve Markgraf <steve@steve-m.de>	11 years ago
Hoernchen	dbede4e3c0	tools: play nice with mingw/cygwin	11 years ago
Dimitri Stolnikov	698a8a152e	rtl_tcp: fix printing of if gain values	11 years ago
Hoernchen	1cde8634ca	rtl_tcp: add option to tame the linked list	12 years ago
Dimitri Stolnikov	e82a07e67a	rtl_tcp: add support for tuner caps discovery Signed-off-by: Hoernchen <la@tfc-server.de>	12 years ago
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>	12 years ago
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>	12 years ago
Steve Markgraf	7ff4abd378	rtl_tcp: allow to set xtal frequencies Signed-off-by: Steve Markgraf <steve@steve-m.de>	12 years ago
Steve Markgraf	4c58bf8b1a	rtl_tcp: make more functions of librtlsdr accessible via tcp Signed-off-by: Steve Markgraf <steve@steve-m.de>	12 years ago
Steve Markgraf	3838df8669	rtl_tcp: ignore SIGPIPE Signed-off-by: Steve Markgraf <steve@steve-m.de>	12 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>	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>	12 years ago
Steve Markgraf	bc2c445055	rtl_tcp: fix includes Signed-off-by: Steve Markgraf <steve@steve-m.de>	12 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>	12 years ago
Dimitri Stolnikov	b5beddca4f	fix gain setting and update usage information for CLI tools	12 years ago
Dimitri Stolnikov	6328438479	add help message to rtl_tcp spectrum server	12 years ago
Christian Vogel	73f54be2ed	#include <math.h> was not needed. Signed-off-by: Steve Markgraf <steve@steve-m.de>	12 years ago
Steve Markgraf	8dda694101	rtl_tcp: convert command parameters from network to host byteorder Signed-off-by: Steve Markgraf <steve@steve-m.de>	12 years ago
Dimitri Stolnikov	e042c36cb5	rtl_sdr, rtl_tcp: cleaned up gain handling	12 years ago
Dimitri Stolnikov	b290116ac7	rtl_tcp: add handler for freq correction command	12 years ago
Dimitri Stolnikov	e5adc9a3ad	rtl_tcp: add handlers for sample rate and gain mode commands	12 years ago
Dimitri Stolnikov	9167a01248	consolidate program arguments	12 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>	12 years ago
Hoernchen	eb9a437de7	rtl_tcp: proper linux support as well as some cosmetic fixes Signed-off-by: Steve Markgraf <steve@steve-m.de>	12 years ago
Hoernchen	d55b491c43	add initial version of tcp server	12 years ago

34 Commits (master)