Commit Graph

514 Commits

Author SHA1 Message Date
Dimitri Stolnikov 7753c3186b update cmake hints in gnuradio modules 2012-11-17 17:00:04 +01:00
Dimitri Stolnikov cf807398c8 rtl: print a user friendly message if unable to parse the argument 2012-11-04 15:08:16 +01:00
Dimitri Stolnikov 933c0e21b1 rtl: open device by given serial, fall back to index value if not found
the serial number of a rtl device can be changed using the "rtl_eeprom -
2012-11-04 14:25:00 +01:00
Steve Markgraf a13bc485ed miri: fix crackle due to garbage samples
The amount of input samples in the callback can vary
due to the nature of the isochronous transfers.

Signed-off-by: Steve Markgraf <>
2012-10-16 18:27:56 +02:00
Steve Markgraf bd0628e1dc miri: we don't have get_sample_rates in libmirisdr
Signed-off-by: Steve Markgraf <>
2012-10-14 19:00:26 +02:00
Steve Markgraf 8c3786336f rtl: add offset tuning as device parameter
Signed-off-by: Steve Markgraf <>
2012-10-10 21:03:48 +02:00
Dimitri Stolnikov dee9d3e696 update available samplerates for rtl devices
250k didn't work for TETRA and GMR, 2M has.
2012-09-30 20:58:21 +02:00
Dimitri Stolnikov 2878501284 add support for MSi2500 based DVB-T dongles through libmirisdr
this has been tested with analog modes only and still has to be
verified with the usual digital modes for proper implementation.
2012-09-30 20:12:48 +02:00
Dimitri Stolnikov c51b04ee74 don't throw exceptions inside a gr_hier_block2 ctor
This avoids throws in ctor of gr_hier_block2, as gnuradio is unable to
deal with this behavior in a clean way. The GR maintainer Rondeau has
been informed.
2012-09-30 16:54:34 +02:00
Steve Markgraf 0f25daec61 rtl: add direct_samp as device parameter
This can be used to enable the direct sampling mode
of an rtlsdr stick, e.g.:

For input 1 (In-phase ADC):

For input 2 (Quadrature ADC):

Signed-off-by: Steve Markgraf <>
2012-09-16 17:01:32 +02:00
Dimitri Stolnikov 36a92a92bf disable size_vector_t template
definition in swig interface

this avoids a compile-time warning.
2012-08-08 21:16:10 +02:00
Dimitri Stolnikov e3c60c4a70 rtl: print overflow marker to stderr 2012-08-08 20:45:03 +02:00
Dimitri Stolnikov bb2833250c osmosdr: print overflow marker to stderr 2012-08-08 20:42:45 +02:00
Dimitri Stolnikov a43fef00a7 rtl: wait for worker thread to complete without a timeout 2012-08-08 20:31:51 +02:00
Dimitri Stolnikov fe8984dfa5 osmosdr: wait for worker thread to complete without a timeout 2012-08-08 20:31:38 +02:00
Dimitri Stolnikov e3bea99310 rtl: check for NULL buffers 2012-08-08 20:27:27 +02:00
Dimitri Stolnikov f0b3de4d54 osmosdr: check for NULL buffers 2012-08-08 20:26:48 +02:00
Christian Gagneraud 6a1600eb93 Add swig hint for devices_t objects
Signed-off-by: Christian Gagneraud <>
Signed-off-by: Steve Markgraf <>
2012-08-06 18:54:48 +02:00
Dimitri Stolnikov 69a74abc78 add swig hints for range and device objects
Use case:

print "\nSupported rates:"
for rate in self.osmosdr_source_c_0.get_sample_rates():
	print rate.start()

print "\nSupported gains:"
for gain in self.osmosdr_source_c_0.get_gain_range():
	print gain.start()
2012-08-05 21:46:36 +02:00
Dimitri Stolnikov bb0adf48e5 preset default if gain value in GRC to the one used outside of GRC 2012-08-01 22:57:36 +02:00
Dimitri Stolnikov 3a624df99b add boost-system library to dependency list
this seems to be required on OSX with boost 1.50+
2012-08-01 22:57:29 +02:00
Dimitri Stolnikov f32eb2657c update GRC documentation 2012-08-01 22:57:21 +02:00
Dimitri Stolnikov ff6615e08f rtl: explicitly set agc mode (off by default) 2012-08-01 22:57:11 +02:00
Dimitri Stolnikov ae3f9b6ce6 update GRC files with the new if gain API 2012-07-18 21:25:37 +02:00
Dimitri Stolnikov 86ec5d3b73 add if gain setter API for rtl-sdr
and OsmoSDR devices

Observations lead to an useful gain
range from 15 to 30dB, a value of
24dB is used by default.
2012-07-18 21:24:57 +02:00
Dimitri Stolnikov 0b5f48eb07 osmosdr: automatically increase if gain when required 2012-07-08 23:56:18 +02:00
Dimitri Stolnikov f9acc7edf6 rtl: automatically increase if gain when required 2012-07-08 23:56:05 +02:00
Dimitri Stolnikov 10f0d89348 update gain names 2012-07-01 12:43:22 +02:00
Dimitri Stolnikov 604a9d79b0 use clip method provided by range class to pick gain values 2012-07-01 11:38:46 +02:00
Dimitri Stolnikov 1ea5a90b19 rtl: add sample rate 250k 2012-07-01 11:20:40 +02:00
Dimitri Stolnikov 8fc150c64d fix frequency range definition for e4k based devices 2012-07-01 11:18:29 +02:00
Dimitri Stolnikov c92822469c use endianness provided by boost 2012-06-29 21:27:22 +02:00
Dimitri Stolnikov 9c8f240a63 remove annoyingly hubristic source name 2012-06-22 00:39:35 +02:00
Dimitri Stolnikov b7c06541c3 add virtual rtlsdr source and move both to 'Sources' category in GRC 2012-06-12 21:45:01 +02:00
Dimitri Stolnikov fd83f5f33f osmosdr: include serial in label property 2012-06-09 20:03:57 +02:00
Dimitri Stolnikov 38811fb853 uhd: remove the equal character from uhd argument 2012-06-09 16:26:49 +02:00
Dimitri Stolnikov 3c3bdc15cf uhd: include type, name (if available) and serial in label property 2012-06-09 16:00:24 +02:00
Dimitri Stolnikov 8099f783c0 osmosdr: use sample rate API 2012-06-06 00:46:49 +02:00
Dimitri Stolnikov d56e18a1d9 cmake: fix search hints 2012-06-03 00:05:25 +02:00
Dimitri Stolnikov 842e48d101 osmosdr: implement setting of sample rate 2012-06-02 23:57:17 +02:00
Dimitri Stolnikov c6fa979160 osmosdr: disable IQ swapping feature 2012-06-02 23:03:55 +02:00
Dimitri Stolnikov 05700e6092 rtl, osmosdr: reorder buffer allocation to prevent memory leak
the leak would occur if the requested device could not be opened
2012-06-02 22:50:48 +02:00
Dimitri Stolnikov 237385a0c3 respect the signedness
thanks to Hoernchen <>
2012-06-02 22:22:28 +02:00
Dimitri Stolnikov 9ec656dc05 make it play nice with windows
thanks to Hoernchen <>
2012-06-02 21:56:17 +02:00
Dimitri Stolnikov a8625f0290 fix copy & paste errors 2012-06-02 17:02:31 +02:00
Dimitri Stolnikov 869ed6df15 print information about supported components 2012-06-02 01:19:15 +02:00
Dimitri Stolnikov 27dff71304 rtl: read out gain values via library api 2012-06-02 01:18:07 +02:00
Dimitri Stolnikov cd1db62699 osmosdr: read out gain values via library api 2012-06-02 01:16:26 +02:00
Dimitri Stolnikov b2128bc864 fix escape sequence for uhd device arguments example 2012-05-27 17:58:44 +02:00
Dimitri Stolnikov 7ef9ebc7bb cleanup: make _samp_avail signed integer 2012-05-27 14:32:50 +02:00