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50 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
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
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
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
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
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
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
003446e508 use timeouts for control transfers 
Signed-off-by: Steve Markgraf <steve@steve-m.de>
 2012-04-04 21:47:20 +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
01775f0e85 use unique libusb context per rtl 
device

this commit breaks rtlsdr_open()
interface
 2012-04-03 00:50:47 +02:00
Dimitri Stolnikov
39482fee74 introduce asynchronous streaming interface 
this is an experimental feature
 2012-04-02 23:09:14 +02:00
Hoernchen
229ebd2ff2 add win32 compatibility 
Signed-off-by: Steve Markgraf <steve@steve-m.de>
 2012-04-02 21:00:26 +02:00
Steve Markgraf
ff50e0beda add Terratec Cinergy T Stick Black (rev 1) 
Signed-off-by: Steve Markgraf <steve@steve-m.de>
 2012-04-02 18:29:57 +02:00
Steve Markgraf
09c00e439f select fc0012 UHF/VHF-filter according to frequency 
Signed-off-by: Steve Markgraf <steve@steve-m.de>
 2012-04-02 18:17:28 +02:00
Steve Markgraf
3621cdfc60 don't use C99 2012-04-02 13:20:09 +02:00
Steve Markgraf
9a7051ce0b add Genius TVGo DVB-T03 USB dongle support 
original author: Jiri Pinkava <j-pi@seznam.cz>

Signed-off-by: Steve Markgraf <steve@steve-m.de>
 2012-04-01 23:42:11 +02:00
Dimitri Stolnikov
4c3a5f7397 consolidated function defs and impls 2012-04-01 22:44:07 +02:00
Dimitri Stolnikov
e22c8a8378 fix type definition in library 
interface

sorry mom! :P
 2012-04-01 22:35:52 +02:00
Steve Markgraf
b5e4b76885 add FCI FC2580 tuner support 
Signed-off-by: Steve Markgraf <steve@steve-m.de>
 2012-04-01 20:06:33 +02:00
Dimitri Stolnikov
c5a6fe2452 add Terratec NOXON rev 2 support 2012-04-01 15:35:06 +02:00
Dimitri Stolnikov
9d15dc565a handle init/exit functions calling 
automatically inside the library
 2012-04-01 13:06:22 +02:00
Steve Markgraf
367113b5c8 add FC0012 driver 
Thanks to David Badsen!

Signed-off-by: Steve Markgraf <steve@steve-m.de>
 2012-04-01 04:03:03 +02:00
Dimitri Stolnikov
4ad93906a4 add skeleton routines for setting tuner gain 2012-04-01 01:36:49 +02:00
Dimitri Stolnikov
2f20f6fe9e add argument check for device handle 
also outputs all text to stderr
implement rate and frequency read functions
 2012-04-01 01:15:05 +02:00
Steve Markgraf
31cb96fc3c add tuner initialization, fix fc0013 replug bug 
Signed-off-by: Steve Markgraf <steve@steve-m.de>
 2012-04-01 00:38:40 +02:00
Steve Markgraf
ff79104824 add support for autoprobing the tuners 
Signed-off-by: Steve Markgraf <steve@steve-m.de>
 2012-03-31 21:01:25 +02:00
Dimitri Stolnikov
c09fbb7c57 fix reading from usb by resetting the 
buffers as required
 2012-03-31 16:20:38 +02:00
Steve Markgraf
25cad444b2 add pid/vid for Logilink VG0002A 
Uses the FCI 2580 tuner, no driver yet.

Signed-off-by: Steve Markgraf <steve@steve-m.de>
 2012-03-31 14:50:04 +02:00
Steve Markgraf
ffea5061f0 cosmetic fixes/cleanup 
Signed-off-by: Steve Markgraf <steve@steve-m.de>
 2012-03-31 14:32:18 +02:00
Dimitri Stolnikov
001bfb96ef add autotools based build system 2012-03-27 20:53:49 +02:00
Dimitri Stolnikov
d8da91cbc2 rework towards a library interface 2012-03-27 19:49:44 +02:00