Steve Markgraf
33427f7f31
rtl_eeprom: add note regarding necessary replug of device
...
Signed-off-by: Steve Markgraf <steve@steve-m.de>
2013-11-19 02:10:55 +01:00
Steve Markgraf
aced2dbd0e
rtl_fm/power: unbreak MinGW build
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Signed-off-by: Steve Markgraf <steve@steve-m.de>
2013-11-18 21:36:19 +01:00
Steve Markgraf
fbfa127889
tuner_r82xx: enable multi-byte I2C transfers
...
This should speed some multi register reads up a bit.
Signed-off-by: Steve Markgraf <steve@steve-m.de>
2013-11-16 21:10:31 +01:00
Steve Markgraf
360dd369bd
add Sveon STV21 stick to device list
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Signed-off-by: Steve Markgraf <steve@steve-m.de>
2013-11-10 01:18:42 +01:00
Kyle Keen
c5b8a21300
rtl_power: more lowpass options
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Signed-off-by: Steve Markgraf <steve@steve-m.de>
2013-11-05 20:58:17 +01:00
Kyle Keen
8f1d108122
rtl_power: nicer errors, low pass, low bw
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Signed-off-by: Steve Markgraf <steve@steve-m.de>
2013-11-05 20:58:11 +01:00
Kyle Keen
968b6fbfdc
rtl_power: clean ^C, cropped bins, +32k bins
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Signed-off-by: Steve Markgraf <steve@steve-m.de>
2013-11-05 20:58:01 +01:00
Steve Markgraf
1cdc3a02fd
tuner_r82xx: set init_done after init
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This broke r82xx_standby().
Signed-off-by: Steve Markgraf <steve@steve-m.de>
2013-11-05 20:12:25 +01:00
Steve Markgraf
a1e55db1fe
r82xx: make new driver build with MSVC
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Signed-off-by: Steve Markgraf <steve@steve-m.de>
2013-11-04 21:56:20 +01:00
Steve Markgraf
86be727e52
lib: declare fir coefficients as constant
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Signed-off-by: Steve Markgraf <steve@steve-m.de>
2013-11-04 21:54:55 +01:00
Steve Markgraf
015c78a4ca
remove e4k-specific I2C functions from library
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Signed-off-by: Steve Markgraf <steve@steve-m.de>
2013-11-04 21:53:41 +01:00
Steve Markgraf
aefd8b7d58
add Astrometa DVB-T/DVB-T2 stick
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Signed-off-by: Steve Markgraf <steve@steve-m.de>
2013-11-04 21:52:31 +01:00
Steve Markgraf
e61731d230
add support for R828D tuner
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Signed-off-by: Steve Markgraf <steve@steve-m.de>
2013-11-04 21:51:35 +01:00
Steve Markgraf
230930e975
use new driver for R8XX tuners
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Signed-off-by: Steve Markgraf <steve@steve-m.de>
2013-11-04 21:50:02 +01:00
Hoernchen
dbede4e3c0
tools: play nice with mingw/cygwin
2013-10-25 01:11:44 +02:00
Hoernchen
7614a4d684
tools: minor win fix
2013-10-25 00:04:17 +02:00
Kyle Keen
dbc49549a0
add new tool: rtl_power
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Signed-off-by: Steve Markgraf <steve@steve-m.de>
2013-10-24 23:46:16 +02:00
Howard Su
53775a2ebf
rtl_adsb: remove floats for more speed
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Signed-off-by: Steve Markgraf <steve@steve-m.de>
2013-10-24 23:33:51 +02:00
Kyle Keen
b70720b9b6
rtl_fm: set nearest gain
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Signed-off-by: Steve Markgraf <steve@steve-m.de>
2013-10-24 23:29:46 +02:00
Kyle Keen
31cef2ef55
rtl_fm: fix buffer dump bug
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Signed-off-by: Steve Markgraf <steve@steve-m.de>
2013-10-24 23:29:42 +02:00
Kyle Keen
a6d7fff9ca
rtl_fm: better suffix parsing
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Signed-off-by: Steve Markgraf <steve@steve-m.de>
2013-10-24 23:29:34 +02:00
Steve Markgraf
cb8907dd4e
add DigitalNow Quad DVB-T PCI-E card
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Signed-off-by: Steve Markgraf <steve@steve-m.de>
2013-10-12 15:56:20 +02:00
Will Glynn
4914b5d431
rtl_adsb: Fix invalid memory access
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single_manchester() considers both i and i+1, but the loop only
tests that i is in bounds. This causes undefined behavior, including
but not limited to a SIGBUS-related crash on Mac OS X.
(And also, we should not enter an infinite loop, caused by applying
an patch I sent that didn't also change the while condition.)
Signed-off-by: Steve Markgraf <steve@steve-m.de>
2013-09-13 18:55:55 +02:00
Kyle Keen
c4fcfbb46e
rtl_fm: fix scanning
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Signed-off-by: Steve Markgraf <steve@steve-m.de>
2013-09-13 18:31:49 +02:00
Steve Markgraf
8c3a99c8f7
lib: add ASUS U3100MINI_PLUS_V2 to device list
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Signed-off-by: Steve Markgraf <steve@steve-m.de>
2013-06-12 18:50:28 +02:00
Steve Markgraf
af1e2d29e8
bump version to 0.5.0
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Signed-off-by: Steve Markgraf <steve@steve-m.de>
2013-06-04 21:04:10 +02:00
Steve Markgraf
3e17ef2b55
lib: don't detach kernel driver by default
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Since this feature also disconnects running instances
of librtlsdr that claimed the device, it is now disabled
by default and can only be enabled at compile time.
To enable it when building with cmake:
cmake . -DDETACH_KERNEL_DRIVER=ON
To enable it when building with automake:
./configure --enable-driver-detach
Signed-off-by: Steve Markgraf <steve@steve-m.de>
2013-06-04 20:57:43 +02:00
Dimitri Stolnikov
ce341fe53b
cmake: add version module
2013-06-04 20:18:56 +02:00
Jaroslav Škarvada
a5dd532cbb
rtl-sdr: add support for lib64 (e.g. Fedora)
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Another possibility is to use the GrPlatform.cmake module.
Signed-off-by: Jaroslav Škarvada <jskarvad@redhat.com>
Signed-off-by: Steve Markgraf <steve@steve-m.de>
2013-04-14 17:05:08 +02:00
Steve Markgraf
4a068f565b
rtl_test: add info message
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Signed-off-by: Steve Markgraf <steve@steve-m.de>
2013-03-06 16:47:11 +01:00
Steve Markgraf
e202d0f92a
lib: add WinFast DTV Dongle mini D
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Thanks to Alan Beard for reporting.
Signed-off-by: Steve Markgraf <steve@steve-m.de>
2013-03-01 15:16:41 +01:00
Steve Markgraf
3c4aa46f5a
lib: detach and reattach kernel driver if needed
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Signed-off-by: Steve Markgraf <steve@steve-m.de>
2013-02-26 23:11:33 +01:00
Dimitri Stolnikov
698a8a152e
rtl_tcp: fix printing of if gain values
2013-02-17 17:49:12 +01:00
Steve Markgraf
f1803fe10f
lib: special handling of dongle disconnect for OS != win32
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libusb reacts differently to a device loss during runtime,
and sporadic errors can happen when starting a second
instance interfacing another dongle, thus we need to wait
for all transfers to fail before assuming the dongle has
been removed.
Signed-off-by: Steve Markgraf <steve@steve-m.de>
2013-02-17 16:43:29 +01:00
Kyle Keen
ea4dbd242d
rtl_fm: osx does not like semaphores
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Signed-off-by: Steve Markgraf <steve@steve-m.de>
2013-01-31 20:42:42 +01:00
Kyle Keen
8d358b44d4
rtl_fm: dc block from TonberryKing
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Signed-off-by: Steve Markgraf <steve@steve-m.de>
2013-01-30 20:24:24 +01:00
Kyle Keen
e8e735caf4
rtl_fm: bugfixes from TonberryKing
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Signed-off-by: Steve Markgraf <steve@steve-m.de>
2013-01-30 20:24:24 +01:00
Kyle Keen
c85cab2dae
rtl_fm: Miroslav Slugeň's atan lut
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Signed-off-by: Steve Markgraf <steve@steve-m.de>
2013-01-30 20:24:24 +01:00
Kyle Keen
c6a731a0dc
rtl_adsb: 16 bit magnitudes
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Signed-off-by: Steve Markgraf <steve@steve-m.de>
2013-01-30 20:24:24 +01:00
Steve Markgraf
b656896f66
lib: remove "e.g. hama nano" from the default device description
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This caused some confusion...
Signed-off-by: Steve Markgraf <steve@steve-m.de>
2013-01-29 00:30:09 +01:00
Hoernchen
3cbf139261
exit if our usb device disappears
2013-01-16 20:05:52 +01:00
Steve Markgraf
84f0a9084b
lib: enable standby mode of e4k and r820t on exit
...
Since the R820T is a power hog and gets quite hot,
this makes sense, especially when being battery-
powered.
Signed-off-by: Steve Markgraf <steve@steve-m.de>
2013-01-16 01:43:45 +01:00
Hoernchen
c338e5a8c1
let's not depend on libusb >= 1.0.9, avoid libusb_error_name()
2013-01-13 14:54:31 +01:00
Hoernchen
5d2d5a4ae4
more verbose error message if opening the usb device fails
2013-01-13 00:31:58 +01:00
Hoernchen
f1ac20c371
disable force canceling for now to prevent crashes
2013-01-10 01:41:05 +01:00
Hoernchen
1cde8634ca
rtl_tcp: add option to tame the linked list
2013-01-10 00:01:28 +01:00
Kyle Keen
5673a56223
rtl_adsb: improve sensitivity, stability
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Signed-off-by: Steve Markgraf <steve@steve-m.de>
2013-01-04 21:29:14 +01:00
Steve Markgraf
7840ec21d3
lib: reset device if needed
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This improves the situation on hosts with flaky host
controllers like the Raspberry Pi and the WR703N.
Signed-off-by: Steve Markgraf <steve@steve-m.de>
2013-01-04 21:26:43 +01:00
Steve Markgraf
4b057fea0f
rtlsdr_set_sample_rate(): don't access dev structure before checking for NULL
...
Thanks to Derek Lieber for reporting this bug.
Signed-off-by: Steve Markgraf <steve@steve-m.de>
2013-01-02 20:19:19 +01:00
Dimitri Stolnikov
314683a51e
librtlsdr: remove unneeded casting
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Signed-off-by: Hoernchen <la@tfc-server.de>
2012-12-29 16:06:26 +01:00
Dimitri Stolnikov
e82a07e67a
rtl_tcp: add support for tuner caps discovery
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Signed-off-by: Hoernchen <la@tfc-server.de>
2012-12-29 16:06:26 +01:00
Hoernchen
d0534878f3
rtl_adsb: windows fix
2012-12-28 19:33:18 +01:00
edy555
aa60c2aaed
fix segv on reconnect
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Signed-off-by: Hoernchen <la@tfc-server.de>
improve staibility (for sdr#)
Signed-off-by: Hoernchen <la@tfc-server.de>
2012-12-28 18:59:41 +01:00
Kyle Keen
196bb15169
rtl_adsb: performance tweaks
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Signed-off-by: Steve Markgraf <steve@steve-m.de>
2012-12-28 16:42:05 +01:00
Kyle Keen
8033414974
rtl_adsb: sensitivity tweaks
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Signed-off-by: Steve Markgraf <steve@steve-m.de>
2012-12-16 16:23:48 +01:00
Kyle Keen
71b254a238
rtl_fm: non-gnu str functions
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Signed-off-by: Steve Markgraf <steve@steve-m.de>
2012-12-10 23:26:57 +01:00
Kyle Keen
562fd7e8e3
rtl_adsb: prototype
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Signed-off-by: Steve Markgraf <steve@steve-m.de>
2012-12-10 22:37:25 +01:00
Kyle Keen
d6107bb059
rtl_fm: frequency ranges, flexible squelch
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Signed-off-by: Steve Markgraf <steve@steve-m.de>
2012-12-09 17:15:01 +01:00
Kyle Keen
e4e8ef55fc
rtl_fm: ppm and k/M/G suffixes
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Signed-off-by: Steve Markgraf <steve@steve-m.de>
2012-12-09 17:14:56 +01:00
Steve Markgraf
43c0145200
rtl_eeprom: clean up get_string_descriptor()
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Signed-off-by: Steve Markgraf <steve@steve-m.de>
2012-11-04 15:57:34 +01:00
Steve Markgraf
d3c9015d26
lib: add rtlsdr_get_index_by_serial()
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This allows to open a device by a name (serial number string)
that has been programmed with rtl_eeprom -s.
Signed-off-by: Steve Markgraf <steve@steve-m.de>
2012-11-04 13:57:56 +01:00
Steve Markgraf
cc35aa64be
rtl_eeprom, rtl_test: remove unused variables and labels
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Signed-off-by: Steve Markgraf <steve@steve-m.de>
2012-11-04 13:53:11 +01:00
Steve Markgraf
fdc9dcbc6b
rtl_eeprom: add other configurations to choose from
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Signed-off-by: Steve Markgraf <steve@steve-m.de>
2012-11-03 17:29:59 +01:00
Steve Markgraf
b85ffcfea5
add library support for EEPROM access and tool for modification
...
rtl_eeprom can be used to modify the USB descriptor
strings etc.
Signed-off-by: Steve Markgraf <steve@steve-m.de>
2012-11-02 21:47:14 +01:00
Steve Markgraf
aad68f3a21
tuner_fc0013: disable loopthrough output
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Signed-off-by: Steve Markgraf <steve@steve-m.de>
2012-10-28 22:24:37 +01:00
Steve Markgraf
ac05f9084c
make sure offset tuning works with gr-osmosdr
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Signed-off-by: Steve Markgraf <steve@steve-m.de>
2012-10-28 15:42:39 +01:00
Kyle Keen
3fdea955ca
rtl_fm: windows support
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Signed-off-by: Steve Markgraf <steve@steve-m.de>
2012-10-27 14:16:22 +02:00
Hoernchen
30cf1f3598
rtl_sdr: set binary file mode on win32
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Signed-off-by: Steve Markgraf <steve@steve-m.de>
2012-10-26 23:31:10 +02:00
Steve Markgraf
c179f860d5
tuner_r820t: check if Nint is within allowed range
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Signed-off-by: Steve Markgraf <steve@steve-m.de>
2012-10-26 19:22:52 +02:00
Steve Markgraf
105e77c5d9
add vid/pid of PixelView PV-DT235U(RN)
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Signed-off-by: Steve Markgraf <steve@steve-m.de>
2012-10-26 19:18:22 +02:00
Kyle Keen
b0b9e3d24f
rtl_fm: WBFM, AM, LSB and USB demod, raw IQ mode
...
Signed-off-by: Steve Markgraf <steve@steve-m.de>
2012-10-24 17:35:34 +02:00
Kyle Keen
995a195f4d
rtl_test: add ppm measurement
...
Use with caution, the result highly depends on the
accuracy of the clocksource your machine uses.
On some machines it may be quite accurate, on
others completely off.
Signed-off-by: Steve Markgraf <steve@steve-m.de>
2012-10-24 17:35:30 +02:00
Steve Markgraf
ed449bc04d
add PID of MSI DigiVox Micro HD
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Signed-off-by: Steve Markgraf <steve@steve-m.de>
2012-10-21 17:22:39 +02:00
Steve Markgraf
cf66e3aa8b
rtl_sdr: add -n parameter (only read n samples)
...
Signed-off-by: Steve Markgraf <steve@steve-m.de>
2012-10-20 19:43:13 +02:00
Steve Markgraf
25789493c6
tuner_r820t: add manual RF gain setting
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Signed-off-by: Steve Markgraf <steve@steve-m.de>
2012-10-19 01:17:28 +02:00
Hoernchen
aabd42dd05
rtl_tcp: increase the timeout in worker thread
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the reset takes ages on windows
Signed-off-by: Steve Markgraf <steve@steve-m.de>
2012-10-18 01:33:21 +02:00
Steve Markgraf
7ff4abd378
rtl_tcp: allow to set xtal frequencies
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Signed-off-by: Steve Markgraf <steve@steve-m.de>
2012-10-14 20:39:09 +02:00
Steve Markgraf
c5d47b7f04
e4000_init(): use corrected xtal frequency
...
Otherwise the tuner would use the uncorrected xtal value
after enabling and disabling the direct sampling mode
Signed-off-by: Steve Markgraf <steve@steve-m.de>
2012-10-08 23:28:13 +02:00
Steve Markgraf
9b8b0e53f6
add getters for direct sampling and offset tuning mode
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Signed-off-by: Steve Markgraf <steve@steve-m.de>
2012-10-07 17:43:32 +02:00
Steve Markgraf
22549e0da0
rtlsdr_set_direct_sampling(): fix issue when switching between inputs
...
Switching back from input 2 to 1 didn't work.
Signed-off-by: Steve Markgraf <steve@steve-m.de>
2012-10-07 16:24:18 +02:00
Steve Markgraf
d64c969bd6
tuner_r820t: improve tuning accuracy, allow freq correction
...
We now use Hz instead of KHz for calculating the PLL
parameters, and use the actual crystal frequency in Hz,
which allows to correct the frequency error in ppm.
Signed-off-by: Steve Markgraf <steve@steve-m.de>
2012-10-07 02:32:14 +02:00
Steve Markgraf
4c58bf8b1a
rtl_tcp: make more functions of librtlsdr accessible via tcp
...
Signed-off-by: Steve Markgraf <steve@steve-m.de>
2012-10-06 19:47:36 +02:00
Steve Markgraf
b70c7d99f1
add function for offset tuning with zero-IF tuners
...
Signed-off-by: Steve Markgraf <steve@steve-m.de>
2012-10-06 19:43:25 +02:00
Steve Markgraf
1e67d2a9a3
rtlsdr_demod_write_reg(): return 0 on success
...
Thanks to DreamNik for reporting this issue.
Signed-off-by: Steve Markgraf <steve@steve-m.de>
2012-10-04 19:54:19 +02:00
Steve Markgraf
28ea914422
add new product ID
...
thanks to Andrew Harrison for reporting it.
Signed-off-by: Steve Markgraf <steve@steve-m.de>
2012-10-04 19:53:00 +02:00
Steve Markgraf
18687916d6
tuner_fc001x: fix tuning for frequencies < 45 MHz
...
This allows tuning to 27 MHz for example (civil band).
Best results are achieved when setting the gain to
very low values.
Signed-off-by: Steve Markgraf <steve@steve-m.de>
2012-10-03 17:19:29 +02:00
Steve Markgraf
b4e48d9555
rtlsdr_init_baseband: initialize possibly uninitialized registers
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Signed-off-by: Steve Markgraf <steve@steve-m.de>
2012-10-01 02:13:25 +02:00
Steve Markgraf
a48f48e3b1
correct sample frequency with ppm offset
...
Signed-off-by: Steve Markgraf <steve@steve-m.de>
2012-10-01 01:55:46 +02:00
Steve Markgraf
35263d0df3
rtlsdr_set_direct_sampling: reset IF freq to 0 on zero-IF tuners
...
Signed-off-by: Steve Markgraf <steve@steve-m.de>
2012-09-20 23:44:49 +02:00
Steve Markgraf
143b103061
tuner_fc0013: fix and improve manual LNA gain
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Signed-off-by: Steve Markgraf <steve@steve-m.de>
2012-09-20 00:47:11 +02:00
Steve Markgraf
15b9e7ef02
tuner_fc0013: setting GPIO not needed for filter selection
...
The driver selects the VHF/UHF filter via I2C.
Signed-off-by: Steve Markgraf <steve@steve-m.de>
2012-09-19 06:06:09 +02:00
Steve Markgraf
a943a2ed25
tuner_fc001x: check if PLL values are within boundaries
...
This fixes the issue of the FC0013 locking up at frequencies
between 928.0 and 950.0 MHz, which happened because
the numerator of the fraction exceeded its 5 bit limit.
For the tuner to behave normally again, the dongle needed
to be replugged.
For the FC0013 this now results in a small gap between
948.6 MHz and 950.0 MHz, where no valid PLL values
are existant.
For the FC0012 tuning is aborted when the maximum
frequency has been reached (948.6 MHz).
Signed-off-by: Steve Markgraf <steve@steve-m.de>
2012-09-19 03:15:43 +02:00
Steve Markgraf
01d8d308fc
disable second ADC in IF mode, make input selectable in DS-mode
...
Signed-off-by: Steve Markgraf <steve@steve-m.de>
2012-09-16 16:24:58 +02:00
Steve Markgraf
519406264c
make rtlsdr_close() build on win32 again
...
Signed-off-by: Steve Markgraf <steve@steve-m.de>
2012-09-13 23:27:35 +02:00
Steve Markgraf
fc5881d4cd
add support for direct sampling mode
...
This commit adds the function rtlsdr_set_direct_sampling()
which can be used to enable/disable a mode where the
RTL2832 acts as a direct sampling receiver.
This mode disables the tuner, and by attaching a long
wire, or better, a 50Ω to 200Ω transformer and a lowpass-
filter to the In-phase ADC input (pin 1 or 2 of the RTL2832,
whereas pin 1 is at the molded dot) it is possible to listen to
shortwave radio stations. The coupling capacitors can be
left in place, but for better results they should be removed.
Tuning in this mode is done with the DDC, and since the
ADC samples with 28.8 MHz, tuning is possible from 0 to
28.8 MHz.
Signed-off-by: Steve Markgraf <steve@steve-m.de>
2012-09-13 21:53:51 +02:00
Kyle Keen
1533422f98
rtl_fm: half the oversample bugs
...
Signed-off-by: Steve Markgraf <steve@steve-m.de>
2012-09-10 18:51:07 +02:00
Kyle Keen
a8e7c7b21e
rtl_fm: Axiomatic's automatic termination
...
Signed-off-by: Steve Markgraf <steve@steve-m.de>
2012-09-10 18:51:07 +02:00
Kyle Keen
f4a8a570c4
rtl_fm: fix auto/manual gain
...
Signed-off-by: Steve Markgraf <steve@steve-m.de>
2012-09-10 18:51:07 +02:00
Kyle Keen
c792c4aeac
rtl_fm: bugs found by Axiomatic, alkw0ia and cgommer
...
Signed-off-by: Steve Markgraf <steve@steve-m.de>
2012-09-10 18:51:07 +02:00
Steve Markgraf
0c3c356d19
tuner_r820t: don't perform IMR calibration on init
...
This takes simply too much time (almost 3 seconds)
and doesn't really seem to make any difference for our
use case.
Signed-off-by: Steve Markgraf <steve@steve-m.de>
2012-09-09 17:45:00 +02:00