Commit Graph

1384 Commits

Author SHA1 Message Date
f4exb e36bd24330 SoapySDR support: output: documentation 2018-11-22 08:52:15 +01:00
f4exb fb92612f60 SoapySDR support: input: documentation 2018-11-22 00:41:28 +01:00
ZigaS 6d250ebb3c Path fix 2018-11-21 10:04:28 +01:00
f4exb af9c693412 FCDPro: use Qt for FCD audio device handling. Fixes in FCDProPlus 2018-11-20 01:48:17 +01:00
f4exb f04201a528 SoapySDR support: allow overflow on reads. Changed timeout to 10 times the block time (actually) 2018-11-20 00:30:44 +01:00
f4exb b63c778925 FCDProPlus: corrected FCD audio FIFO size 2018-11-19 02:45:01 +01:00
f4exb 1640c06926 FCDProPlus: unused code cleanup 2018-11-19 02:34:55 +01:00
f4exb a10b29d6d3 FCDProPlus: use Qt for FCD audio device handling. Fixes start up error 2018-11-19 02:33:44 +01:00
f4exb 865d26cc15 FCDProPlus: moved open/close source to input so that open source failure is correctly reported as an error 2018-11-18 21:56:33 +01:00
f4exb f5357e9917 PVS-Studio Analysis corrections for less serious issues 2018-11-18 11:06:41 +01:00
f4exb 059228e39f PVS-Studio Analysis corrections for serious issues 2018-11-18 09:39:22 +01:00
f4exb bc50bf9afa Windows: MSVC2017: BladeRF support 2018-11-16 13:44:58 +01:00
f4exb 1da6f64a25 Windows: MSVC2017: use default path for SoapySDR 2018-11-16 13:07:21 +01:00
f4exb 8e5a332b50 Windows: MSVC2017: use default PothosSDR install directory 2018-11-16 10:47:30 +01:00
f4exb b0fa7c2591 Windows: MSVC2017: completed SoapySDR support 2018-11-16 08:15:10 +01:00
f4exb 3da7933fa7 SoapySDR support: REST API: fixed individual gains and tunable elements settings 2018-11-15 23:00:55 +01:00
f4exb 2ab09f7e6c SoapySDR support: fixed tunable elements inital settings 2018-11-15 22:25:33 +01:00
f4exb cb9d300109 Windows: MSVC2017: soapysdrinput (1) 2018-11-15 19:07:15 +01:00
f4exb 6ad678e059 SoapySDR support: REST API: input and output: corrected mapped elements setting 2018-11-15 16:54:23 +01:00
f4exb dbbabd4b57 SoapySDR support: input and output: display mapped setting elements after applying settings 2018-11-15 14:14:49 +01:00
f4exb 69cd5645eb SoapySDR support: fixed input and output stream and device displays 2018-11-15 14:11:52 +01:00
f4exb 5bf18ade3f SoapySDR support: REST API: fixed device report 2018-11-15 00:47:15 +01:00
f4exb da5ac0f0c6 SoapySDR support: REST API: rest of input and output methods 2018-11-14 23:34:03 +01:00
f4exb ee95e1d617 Windows: MSVC2017: include LimeSDR plugins 2018-11-14 18:02:45 +01:00
f4exb 7a171aed1d SoapySDR support: REST API: input: format settings and report 2018-11-14 02:06:36 +01:00
f4exb 5167aecb6a SDRDaemon input: use timestamps in milliseconds directly 2018-11-13 13:45:55 +01:00
f4exb ad9758f541 Windows: MSVC2017: adapt sdrdaemoninput plugin module (1) 2018-11-13 13:06:19 +01:00
f4exb b8d894894e Windows: MSVC2017: adapt testsource plugin module 2018-11-13 11:16:49 +01:00
f4exb 977a2abd90 Windows: MSVC2017: adapt hackrfinput plugin module 2018-11-13 11:08:34 +01:00
f4exb 27152dbb14 Windows: MSVC2017: remove export from templated class IntHalfbandFilterEOF 2018-11-13 10:55:10 +01:00
f4exb 222aa9f40d Windows: MSVC2017: adapt decimators.h to handle packing with MSVC 2018-11-13 10:51:57 +01:00
f4exb 7574cb23d4 Windows: MSVC2017: fixed more attribute unused cases (2) 2018-11-13 08:51:14 +01:00
f4exb 696e7324a4 SoapySDR support: device arg GUI 2018-11-12 01:10:51 +01:00
f4exb c382913fb4 SoapySDR support: stream ArgInfo SoapySDR interface 2018-11-11 19:44:48 +01:00
f4exb f436479bd7 SoapySDR support: output: stream ArgInfo GUI 2018-11-11 09:31:27 +01:00
f4exb 1005d1d4e5 SoapySDR support: input: stream ArgInfo GUI 2018-11-11 02:30:10 +01:00
f4exb 8a72372b28 SoapySDR support: fixed display settings 2018-11-10 07:17:55 +01:00
f4exb 97ee2cd5be Windows: experimental MSVC2017 toolchain (2) 2018-11-09 19:06:23 +01:00
f4exb 4d3113eabc SoapySDR support: cosmetic changes 2018-11-09 00:48:42 +01:00
f4exb e1ac6c2caa SoapySDR support: fixed createTunableElementsControl 2018-11-09 00:31:20 +01:00
f4exb 1168c18e3a SoapySDR support: output: auto correction GUIs 2018-11-08 21:42:49 +01:00
f4exb 90de728990 SoapySDR support: input: auto correction GUIs (3) 2018-11-08 16:53:15 +01:00
f4exb e5748444c5 SoapySDR support: input: auto correction GUIs (2) 2018-11-08 16:27:33 +01:00
f4exb 66f95bc0a6 SoapySDR support: input: auto correction GUIs (1) 2018-11-08 14:35:26 +01:00
f4exb 48340f253a SoapySDR support: fixed StringRangeGUI::setValue 2018-11-08 02:28:01 +01:00
f4exb f97091e0f3 SoapySDR support: input: AGC GUI 2018-11-08 01:31:39 +01:00
f4exb 9d014d841b SoapySDR support: input: manage global and individual gains coupling 2018-11-07 23:21:37 +01:00
f4exb b316af2d1d SoapySDR support: individual gains GUIs fixes 2018-11-07 20:06:07 +01:00
f4exb cfeaca424e SoapySDR support: input: individual gains GUIs 2018-11-07 13:38:42 +01:00
f4exb d4e73086d0 SoapySDR support: output: global gain GUI 2018-11-07 13:08:35 +01:00
f4exb d7be0927b1 SoapySDR support: input: global gain GUI 2018-11-07 01:33:17 +01:00
f4exb e17828c7ee SoapySDR support: output: tunable elements GUIs 2018-11-06 20:19:20 +01:00
f4exb 6ea676d5c4 SoapySDR support: tunable elements GUIs fixes 2018-11-06 08:32:47 +01:00
f4exb 0f14527039 SoapySDR support: input: tunable elements GUIs 2018-11-05 17:27:32 +01:00
f4exb 52e9a72098 SoapySDR support: output: bandwidth selection GUI 2018-11-05 02:40:02 +01:00
f4exb 0d0b8c9618 SoapySDR support: input: bandwidth selection GUI 2018-11-05 02:19:40 +01:00
f4exb bf3fdcbfc2 SoapySDR support: input: antenna selection GUI 2018-11-04 23:54:16 +01:00
f4exb 45a569655a SoapySDR support: fixed update settings processing in GUIs 2018-11-04 19:17:47 +01:00
f4exb 564a99d14e SoapySDR support: fixes 2018-11-04 18:42:51 +01:00
f4exb 6a9607c8fc SoapySDR support: output: implemented thread and related methods 2018-11-04 11:45:59 +01:00
f4exb 579c7d31f1 SoapySDR support: moved common gui elements to sdrgui 2018-11-03 00:07:43 +01:00
f4exb 2cab4ff7bd SoapySDR support: input: corrected number of samples in handler 2018-11-02 16:19:45 +01:00
f4exb 0ff0a4ff06 SoapySDR support: input: streaming basics 2018-11-02 13:07:30 +01:00
f4exb f5e9b44bf6 SoapySDR support: input: start/stop handling 2018-11-02 10:16:14 +01:00
f4exb ea98f2e1c9 SoapySDR support: input: center frequency and sample rate handling 2018-11-02 02:33:04 +01:00
f4exb 5acac7b9fa SoapySDR support: input GUI: implement fixed elements support 2018-11-01 11:43:42 +01:00
f4exb f79e6bc3ab SoapySDR support: interface for all generic GUI elements 2018-11-01 10:06:27 +01:00
f4exb d5ce833668 SoapySDR support: GUI component to deal with interval ranges 2018-11-01 03:45:21 +01:00
f4exb cc08f42ea6 SoapySDR support: GUI component to deal with ranges with discrete values 2018-11-01 02:32:26 +01:00
f4exb 9c459ca336 SoapySDR support: get and print device parameters applied to input 2018-10-31 12:22:46 +01:00
f4exb 0d09958483 SoapySDR support: input: settings and thread output: settings 2018-10-30 20:31:16 +01:00
f4exb 124af5a7b4 SoapySDR support: input: open and close 2018-10-30 01:58:39 +01:00
f4exb d8b82ddecd SoapySDR support: set enumeration serial to driver and sequence so buddies are paired appropriately 2018-10-30 00:19:51 +01:00
f4exb 8f2ec099f3 SoapySDR support: create output plugin with enumeration 2018-10-29 18:27:58 +01:00
f4exb 0e9a0f4f6d SoapySDR support: use singleton for enumeration and device management 2018-10-29 17:20:04 +01:00
f4exb c82d838708 SoapySDR support: build infrastructure and input plugin enumeration 2018-10-29 16:39:25 +01:00
f4exb f43c07b9e5 Test source: added a square pattern 2018-10-25 13:53:58 +02:00
f4exb 309693469a Test source: updated documentation 2018-10-24 08:29:49 +02:00
f4exb faf428ed3d Test source: added sawtooth pattern 2018-10-24 00:10:12 +02:00
f4exb 30e36157a8 Test source: basic pulse test pattern 2018-10-23 14:34:56 +02:00
f4exb 4b8461981e Bumped version to 4.2.4 2018-10-22 14:52:01 +02:00
f4exb b397cd3a4b File Input: REST API: updated with new settings elements 2018-10-14 10:38:31 +02:00
f4exb 6852b70597 File Input: Updated documentation 2018-10-14 03:23:07 +02:00
f4exb 85f7e69da5 File Input: extended acceleration up to x1000 2018-10-14 02:58:14 +02:00
f4exb db4ba51360 File Input: dos2unix conversion 2018-10-14 02:38:53 +02:00
f4exb a6557cd4f9 File Input: use millis instead of percent for navigation slider 2018-10-14 02:38:24 +02:00
f4exb b0b2af252c File Input: dos2unix conversion 2018-10-14 02:25:51 +02:00
f4exb 307ee9ce9e File Input: fixed segfault when thread is not (yet) allocated 2018-10-14 02:25:10 +02:00
f4exb 2c87e67057 File Input: loop handling phase 2 2018-10-14 01:52:40 +02:00
f4exb bb1e3f3933 File Input: acceleration and loop handling phase 1 2018-10-14 01:16:39 +02:00
f4exb 707e314cba File Input: REST API: fixed wrong times on report when sample count exceeds int limit (use of int64 and uint64) 2018-10-12 17:14:06 +02:00
f4exb 678af4e186 File Input: fixed wrong times display on file seek when sample count exceeds int limit (use of int64 and uint64) 2018-10-12 17:05:03 +02:00
f4exb b99afedc4a NFM demod: changed squelch 0.1 dB steps to 1 dB steps 2018-10-11 08:52:50 +02:00
f4exb ef1e9c2b25 File source: added documentation. Bumped version 2018-10-09 23:15:59 +02:00
f4exb 4032d62b3d FileRecord improvement: added visual indicator for CRC check in the GUI 2018-10-09 18:52:39 +02:00
f4exb 38aa1a8e77 FileRecord improvement: fixed header packing and CRC32 computation 2018-10-09 16:40:57 +02:00
f4exb cc49d5c266 FileRecord improvement: CRC check and sample size fix 2018-10-09 09:26:28 +02:00
f4exb 89d5155694 BladeRF2: updated documentation 2018-10-07 19:48:45 +02:00
f4exb c579d66b59 BladeRF2: implemented transverter mode 2018-10-03 06:14:26 +02:00
f4exb 4a1376e474 FileSource: process record header if file is long enough. Else close file so that start is aborted with error 2018-10-02 08:45:14 +02:00
f4exb 2323d21a43 BladeRF2: fixed MO mode by multiplying sample rate by the number of Tx channels 2018-09-30 23:42:52 +02:00
f4exb 98a87bb860 BladeRF2: REST API: implemented LO soft correction setting 2018-09-30 11:10:07 +02:00
f4exb b5c4b532ae BladeRF2 input: implemented LO soft correction 2018-09-30 10:26:53 +02:00
f4exb b13b2040c4 BladeRF2 input: fixed read size in MI mode 2018-09-30 00:21:24 +02:00
f4exb 53ff8f32bf BladeRF2 output: fixed SO mode 2018-09-29 21:40:22 +02:00
f4exb c27acf086e BladeRF output (1) and some cosmetic changes 2018-09-29 05:49:14 +02:00
f4exb 2a1f0a0d0e BladeRF input: communicate Fc Pos change to buddy to align center frequencies 2018-09-27 23:38:23 +02:00
f4exb 5c09985664 libbladerRF2: Windows build for bladerf2input plugin 2018-09-27 10:50:33 +02:00
f4exb 4448fd2ca3 BladeRF2 input. Added documentation 2018-09-27 08:57:37 +02:00
f4exb 7078cd868e BladeRF2 input: do not re-create the thread if there are no more channels active 2018-09-27 06:37:31 +02:00
f4exb d5a33b7448 BladeRF2 input: fixed channel 1 running on its own 2018-09-27 06:05:41 +02:00
f4exb 3e876141f4 BladeRF2 input: fixed auto/manual transition gain control 2018-09-27 05:44:20 +02:00
f4exb 3a4324a7fb BladeRF2 input: fixed sample rate and center frequency rounding issues by sending these values in the report to buddy message 2018-09-27 05:17:34 +02:00
f4exb 2373dcf197 libbladerRF2: Windows support with OOT build of libbladeRF 2018-09-26 18:59:52 +02:00
f4exb 151f21f775 BladeRF2 input: set the appropriate total number of Rx channels in device enumeration process 2018-09-26 14:58:55 +02:00
f4exb aa6834a6e9 BladeRF2 input: added details about the start and stop stream methods 2018-09-26 14:56:33 +02:00
f4exb 96979e0c37 BladeRF2 input: fix MI start/stop 2018-09-26 08:54:40 +02:00
f4exb 464a9fde0a BladeRF2 input: do not reference m_deviceShared.m_channel outside open/close device 2018-09-26 03:20:24 +02:00
f4exb 07bd587f6c BladeRF2 input: more debug messages. Fixed thread channel destructor: do not delete the sample FIFO that is not owned by the thread 2018-09-26 03:07:55 +02:00
f4exb 4634fb481d BladerRF2 input support. Fixed gain modes handling. Cosmetic changes 2018-09-26 01:54:23 +02:00
f4exb 81ad05cb64 BladerRF2 input support. Global gain handling 2018-09-25 23:43:52 +02:00
f4exb 5ad52a4a1b BladerRF2 input support. Populate gain modes 2018-09-25 17:03:34 +02:00
f4exb fcaf22418d BladerRF2 input support. Transfer thread ownership before closing the source if it has the allocated thread 2018-09-25 14:31:57 +02:00
f4exb 5f2a4e8c83 BladerRF2 input support. Trying to fix threading issue 2018-09-25 14:19:57 +02:00
f4exb 47a4da4142 BladerRF2 input support (8). Streams but thread issue 2018-09-25 08:45:57 +02:00
f4exb b20feec1fd BladerRF2 input support (7). GUI and Plugin 2018-09-25 00:38:38 +02:00
f4exb cdeb6e6c42 BladerRF2 input support (6). REST API 2018-09-24 17:59:52 +02:00
f4exb 7dfe094364 BladerRF2 input support (5). Global notification of changes to buddies 2018-09-24 17:32:40 +02:00
f4exb df505fcdef BladerRF2 input support (4) 2018-09-24 08:43:16 +02:00
f4exb 945d30d91b BladerRF2 input support (3) 2018-09-24 02:01:10 +02:00
f4exb f7af0a4ac2 BladerRF2 input support (2) 2018-09-23 19:56:24 +02:00
f4exb d808f049f6 BladerRF2 input support (1) 2018-09-22 10:39:09 +02:00
f4exb 5b31982772 LibbladeRF2: migrate bladerfinput to bladerf1input (2) 2018-09-19 13:28:14 +02:00
f4exb 3726664132 LibbladeRF2: migrate bladerfinput to bladerf1input (1) 2018-09-19 08:56:39 +02:00
f4exb e130c2213f LibbladeRF2: migrate UI from bladerf to bladerf1 2018-09-19 06:27:40 +02:00
f4exb 94837dbd51 LibbladeRF2: BladeRF1 specific enumeration 2018-09-19 06:15:22 +02:00
f4exb bf726e16b1 LibbladeRF2: migrate REST API from bladerf to bladerf1 2018-09-19 05:54:07 +02:00
f4exb 8433f63a9b LibbladeRF2: migrate devices/bladerf to devices/bladerf1 2018-09-19 05:26:18 +02:00
f4exb d596931209 LibbladeRF2: make bladeRF1 work 2018-09-18 23:12:00 +02:00
f4exb d2a740425b SDRDaemonSink: always set center frequency on API report analysis 2018-09-18 00:08:15 +02:00
f4exb 82b25f2f9d Fixed Windows build 2018-09-16 10:02:54 +02:00
f4exb a2a07a1121 SDRdaemon: code cleanup 2018-09-15 21:50:12 +02:00
f4exb 69cb73900d SDRDaemonSink: updated documentation 2018-09-15 11:42:28 +02:00
f4exb db77414aa0 SDRDaemonSource: updated documentation 2018-09-15 10:33:04 +02:00
f4exb c39ea3e4b7 SDRDaemonSource: sends API info request when pushing API set button 2018-09-15 10:32:40 +02:00
f4exb a07f01b021 SDRDaemonSource: allow zero frequency and correct some calculations based on meta data 2018-09-13 14:58:35 +02:00
f4exb 0a2329ffe7 SDRDaemonSource: use global SDR data blocks definitions 2018-09-13 09:18:58 +02:00
f4exb 9bf030c824 SDRDaemonSink: ananonymize protected bloc in UDPSinkFEC also 2018-09-11 00:24:18 +02:00
f4exb 404c73fb80 SDRDaemon: make Rx side truly 24/16 bit compatible in all configurations 2018-09-10 02:52:36 +02:00
f4exb 22746ff813 SDRDaemonSink: 16/24 bit support (2): works for 16 bit stream 2018-09-09 22:35:25 +02:00
f4exb 7158107e58 SDRDaemonSink: 16/24 bit support (1): works for 16 bit stream 2018-09-09 21:26:47 +02:00
f4exb 7e97f62615 SDRDaemonSource: sample bit size conversion 16 / 24 bits bidirectional 2018-09-09 19:28:44 +02:00
f4exb 0ae5955b76 SDRDaemon: fixed passing number of sample bits and sample bytes 2018-09-09 17:39:36 +02:00
f4exb cfd414073e SDRDaemon: removed references to nanomsg entirely 2018-09-09 10:45:34 +02:00
f4exb a56b96a97b SDRDaemonSource: updated revision 2018-09-09 09:55:21 +02:00
f4exb 95b105f453 SDRDaemonSource: adaptation to remote DaemonSink channel 2018-09-08 23:30:22 +02:00
f4exb 67f523e629 TestSource: make it more robust 2018-09-06 14:29:14 +02:00
f4exb c0b5c86d88 SDRdaemon: first working version 2018-08-22 00:40:01 +02:00
f4exb d978c42b6e Cosmetic changes 2018-08-16 19:04:23 +02:00
f4exb 62deb64f57 LimeSDR GUIs: always apply change of FIR bandwidth 2018-08-13 16:58:43 +02:00
f4exb b174e6b7ad Test Source: fixed glitches 2018-08-06 22:46:48 +02:00
f4exb e1bef01b96 RTL-SDR: fixed low sample rate setting 2018-07-30 01:38:48 +02:00
f4exb 1bb36f6670 Web API: RTL-SDR: fixed RF bandwidth setting 2018-07-30 00:43:08 +02:00
Edouard GRIFFITHS ea83e43d09 New Windows build 2018-07-11 18:05:05 +02:00
f4exb 5777875618 PVS studio static analyzer fixes (2) 2018-06-22 00:15:23 +02:00
f4exb b00aea8989 PVS studio static analyzer fixes (1) 2018-06-21 19:28:11 +02:00
f4exb 1eb8716a9f Fixes for Arch. Manual merge of pull request #183. DATV demod: fixed some of ffmpeg deprecation warnings 2018-06-13 00:20:51 +02:00
f4exb 696084ac87 BladeRF input: bumped plugin version 2018-05-31 01:26:38 +02:00
f4exb 1defe23e96 BladeRF input: fixed settings handling and therefore sample rate vs center frequency discrepancies when using shifted decimators 2018-05-30 23:37:47 +02:00
f4exb 213d19eb42 Server: added SDRplay input plugin 2018-05-29 20:52:44 +02:00
f4exb ae4ce39126 Server: added SDRdaemon source plugin 2018-05-29 20:46:52 +02:00
f4exb 3e31a8b23b Server: added PlutoSDR input plugin 2018-05-29 20:27:36 +02:00
f4exb 362e8a629d Server: added Perseus input plugin 2018-05-29 17:35:20 +02:00
f4exb 26ebcc6d1d Server: added FCDPro Plus input plugin 2018-05-29 17:17:57 +02:00
f4exb 3542e43b57 Server: added FCDPro input plugin 2018-05-29 17:00:53 +02:00
f4exb d87fb7e348 Server: added Airspy input plugin 2018-05-29 16:48:41 +02:00
f4exb f5bcbf2e9e Test source: implemeted WEB API 2018-05-27 22:25:01 +02:00
f4exb da3cb2d981 SDRPlay input: implemeted WEB API (2) 2018-05-27 20:15:55 +02:00
f4exb 2184425311 Web API: put some array items in their own classes 2018-05-27 19:54:33 +02:00
f4exb 9360c4de0b SDRPlay input: implemeted WEB API (1) 2018-05-27 11:57:23 +02:00
f4exb 19a0d55b4f SDRdaemon input: removed old message and tick handling 2018-05-27 11:10:41 +02:00
f4exb 6e828066e0 SDRdaemon input: implemeted WEB API 2018-05-27 11:07:24 +02:00
f4exb 862c689754 LimeSDR: implemeted WEB API for reporting 2018-05-26 22:16:59 +02:00
f4exb be15aa7cb0 PlutoSDR output: implemeted WEB API 2018-05-26 20:33:02 +02:00
f4exb 3f303a0c0d PlutoSDR input: implemeted WEB API 2018-05-26 18:07:21 +02:00
f4exb f9cba5844b RTL-SDR input: implemeted WEB API for reporting 2018-05-26 14:28:06 +02:00
f4exb 73a3291008 Perseus input: implemeted WEB API 2018-05-26 13:24:35 +02:00
f4exb 4c31da6c17 File source input: implemeted WEB API for reporting 2018-05-26 11:40:37 +02:00
f4exb 268ad2b33f FCD Pro Plus input: implemeted WEB API 2018-05-26 10:54:31 +02:00
f4exb 4a5369c1b4 FCD Pro input: implemeted WEB API 2018-05-26 10:27:28 +02:00
f4exb 30cca07554 Web API: AirspyHF device report 2018-05-26 02:33:35 +02:00
f4exb 1fda69c667 Web API: Airspy fixes 2018-05-26 02:01:59 +02:00
f4exb f8f976fd50 Web API: implemented device report interface. Applied to Airspy 2018-05-26 01:43:28 +02:00
f4exb 3203a5511d Airspy input: implemeted WEB API 2018-05-25 19:28:57 +02:00
f4exb c961fa368d Web API: fixes in BFM demod and HackRF input 2018-05-25 02:02:21 +02:00
f4exb f4ac9bf114 RTL-SDR: fixed inf/sup decimators 2018-05-12 07:25:53 +02:00
beta-tester 1c952d3b0e force 24h time format
changed hh:mm to HH:mm
changed dd.MM.yyyy to yyyy-MM-dd to uniform all date format
2018-05-11 11:00:08 +02:00
beta-tester 15078c9c07 modified unique file name 2018-05-11 09:08:20 +02:00
f4exb 7bf777e498 Get rid of ugly native dialogs on file chooser dialogs 2018-05-11 00:00:15 +02:00
f4exb 4bb749ce65 Inf/Sup frequency shift scheme change to set bandwidth closer to device center frequency 2018-05-10 22:17:39 +02:00