Commit Graph

80 Commits

Author SHA1 Message Date
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
2012-04-25 22:32:51 +02:00
Steve Markgraf 8a1d6d69bd add Terratec T Stick PLUS
Signed-off-by: Steve Markgraf <steve@steve-m.de>
2012-04-25 17:11:48 +02:00
Dimitri Stolnikov 5f70efd8d1 return frequency and sample rate as unsigned integers 2012-04-24 20:02:53 +02:00
Dimitri Stolnikov 680fe5de03 add rtl_tcp utility to gitignore
thanks to Michal Demin for reporting this
2012-04-24 19:14:54 +02:00
Hoernchen eb9a437de7 rtl_tcp: proper linux support
as well as some cosmetic fixes

Signed-off-by: Steve Markgraf <steve@steve-m.de>
2012-04-24 18:04:46 +02:00
Dimitri Stolnikov e4fef23874 rtlsdr_read_async: buffer length must be multiple of 512 2012-04-22 21:47:00 +02:00
Dimitri Stolnikov 7ba990981b add a note with patch submission information 2012-04-21 21:38:37 +02:00
Steve Markgraf 35729e7ee4 e4k: disable DC offset correction
This was causing the 'pulsing' of the DC offset spike.

Signed-off-by: Steve Markgraf <steve@steve-m.de>
2012-04-20 23:35:16 +02:00
Dimitri Stolnikov dd68eb2d22 use fixed (smallest possible) bandwidth for FCI tuners
also fixes c&p error pointed out by j-pi@seznam.cz
2012-04-19 23:02:53 +02:00
Hoernchen d55b491c43 add initial version of tcp server 2012-04-19 17:51:39 +02:00
Hoernchen 6b99aedc4d fix off-by-one in argument handling
Signed-off-by: Steve Markgraf <steve@steve-m.de>
2012-04-19 16:38:31 +02:00
Steve Markgraf e07189cea1 add Compro Videomate U650F
Signed-off-by: Steve Markgraf <steve@steve-m.de>
2012-04-18 20:19:50 +02:00
Steve Markgraf f182717b76 add Terratec Cinergy T Stick RC (Rev.3)
Signed-off-by: Steve Markgraf <steve@steve-m.de>
2012-04-16 23:54:20 +02:00
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>
2012-04-12 01:08:57 +02:00
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
2012-04-11 00:27:49 +02:00
Hoernchen 24a12a44d1 reorder calls to prevent a crash
Signed-off-by: Steve Markgraf <steve@steve-m.de>
2012-04-10 15:17:10 +02:00
Hoernchen 03f3504b41 tell windows that ctrl-c was handled
Signed-off-by: Steve Markgraf <steve@steve-m.de>
2012-04-10 15:15:33 +02:00
Hoernchen 0bc846c34c make win32 build actually work
Signed-off-by: Steve Markgraf <steve@steve-m.de>
2012-04-10 01:25:00 +02:00
Steve Markgraf 65ac467941 correct LPF coefficient
Signed-off-by: Steve Markgraf <steve@steve-m.de>
2012-04-09 18:35:07 +02:00
Steve Markgraf 3ded206470 reset demod after setting samplerate
Signed-off-by: Steve Markgraf <steve@steve-m.de>
2012-04-09 18:35:03 +02:00
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)
2012-04-09 18:14:39 +02:00
Steve Markgraf 3738a6730c allow user to send data to stdout
Patch provided by 'airwave', Thanks!

Signed-off-by: Steve Markgraf <steve@steve-m.de>
2012-04-09 15:09:01 +02:00
Steve Markgraf a58def7f58 allow user to select sync mode
Patch provided by 'airwave', Thanks!

Signed-off-by: Steve Markgraf <steve@steve-m.de>
2012-04-09 15:05:09 +02:00
Steve Markgraf 7e6d2f55ee allow user to select block size
Patch provided by 'airwave', Thanks!

Signed-off-by: Steve Markgraf <steve@steve-m.de>
2012-04-09 14:46:22 +02:00
Steve Markgraf 6eeceba397 use fprintf instead of printf
Patch provided by 'airwave', Thanks!

Signed-off-by: Steve Markgraf <steve@steve-m.de>
2012-04-09 14:43:14 +02:00
Dimitri Stolnikov 20313516cc disable bulk read timeouts
ideally, we should calculate them depending on the configured sample
rate
2012-04-09 00:27:15 +02:00
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
2012-04-08 23:02:42 +02:00
Dimitri Stolnikov 554e1b62f2 fix mailing list address 2012-04-08 13:24:12 +02:00
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>
2012-04-07 20:54:48 +02:00
Steve Markgraf 3051aa4eef use uint32_t instead of int for frequency
Signed-off-by: Steve Markgraf <steve@steve-m.de>
2012-04-07 01:02:08 +02:00
Dimitri Stolnikov 2b0d5963b7 print out exact sample rate only if needed 2012-04-07 00:04:15 +02:00
Alexandru Csete 94c47189d4 Add support for Dexatek DK5217 DVB-T dongle.
Signed-off-by: Steve Markgraf <steve@steve-m.de>
2012-04-06 14:18:23 +02:00
Dimitri Stolnikov df4991bc19 do not use NULL usb contexts to make libusb-pbatard work on windows 2012-04-06 13:47:45 +02:00
Steve Markgraf 6335b37668 fix rtlsdr_demod_read_reg()
Signed-off-by: Steve Markgraf <steve@steve-m.de>
2012-04-05 01:09:50 +02:00
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>
2012-04-05 01:08:37 +02:00
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>
2012-04-04 21:50:32 +02:00
Steve Markgraf 003446e508 use timeouts for control transfers
Signed-off-by: Steve Markgraf <steve@steve-m.de>
2012-04-04 21:47:20 +02:00
Steve Markgraf cdd6c488a3 rtlsdr_callback: use correct pointer type for buffer
Silences a clang warning.

Signed-off-by: Steve Markgraf <steve@steve-m.de>
2012-04-04 17:46:19 +02:00
Dimitri Stolnikov d2355cfd91 install utility as well
Signed-off-by: Steve Markgraf <steve@steve-m.de>
2012-04-03 20:18:24 +02:00
Dimitri Stolnikov f13cf0e56c adjust project slogan
Signed-off-by: Steve Markgraf <steve@steve-m.de>
2012-04-03 20:18:20 +02:00
Dimitri Stolnikov 9773ac0b83 define LIBUSB_CALL if not available with old libusb
Signed-off-by: Steve Markgraf <steve@steve-m.de>
2012-04-03 20:18:15 +02:00
Dimitri Stolnikov b38414c15a add copyright notices
Signed-off-by: Steve Markgraf <steve@steve-m.de>
2012-04-03 20:18:08 +02:00
Steve Markgraf 2f6183cd6c properly poweroff PLL/ADCs/tuner on exit
Signed-off-by: Steve Markgraf <steve@steve-m.de>
2012-04-03 17:37:55 +02:00
Steve Markgraf ca70087209 add several new sticks
Signed-off-by: Steve Markgraf <steve@steve-m.de>
2012-04-03 15:06:38 +02:00
Dimitri Stolnikov 9a4f4991a0 force same library filename for static and
shared variants of the library on !WIN32
platforms
2012-04-03 00:51:15 +02:00
Dimitri Stolnikov 01775f0e85 use unique libusb context per rtl
device

this commit breaks rtlsdr_open()
interface
2012-04-03 00:50:47 +02:00
Dimitri Stolnikov 2115949bb3 use different library names for
static/shared variants
2012-04-02 23:23:51 +02:00
Dimitri Stolnikov 39482fee74 introduce asynchronous streaming interface
this is an experimental feature
2012-04-02 23:09:14 +02:00
Dimitri Stolnikov 030c787cfa cmake & autotools fixes from previous commit 2012-04-02 21:42:24 +02:00
Hoernchen 229ebd2ff2 add win32 compatibility
Signed-off-by: Steve Markgraf <steve@steve-m.de>
2012-04-02 21:00:26 +02:00