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* UHD: Add pps source option to tx_waveforms examplemichael-west2015-09-011-11/+30
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* Fixed minor warningsNicholas Corgan2015-09-0110-24/+23
| | | | | | * Unreferenced exceptions in try-catch statements * Incorrect function documentation * Unlabelled unused variables
* docs: fixed E3XX static IP instructionsNicholas Corgan2015-09-011-1/+1
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* b200: on startup when the bad USB state is detected, print this out for the ↵Michael Dickens2015-09-011-0/+1
| | | | user to see, with brevity.
* Updated .gitmodules to match maint->maintMartin Braun2015-08-311-1/+1
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* Merge branch 'maint'Martin Braun2015-08-310-0/+0
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| * e3xx: Added paragraph about NFS root booting.Moritz Fischer2015-08-141-0/+70
| | | | | | | | Signed-off-by: Moritz Fischer <moritz.fischer@ettus.com>
* | Updated fpga-src submodule for 3.9.0 ReleaseMartin Braun2015-08-311-0/+0
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* | Updated images package for 3.9.0 releaseAshish Chaudhari2015-08-311-2/+2
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* | Updated fpga-src to match RC stateMartin Braun2015-08-181-0/+0
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* | Updated version strings + fpga-src for 3.9.0 releaseMartin Braun2015-08-183-3/+3
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* | Updated images package for 3.9.0rc1Ashish Chaudhari2015-08-181-2/+2
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* | B2XX: Added B200mini supportmichael-west2015-08-1712-105/+356
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* | Updated Changelog for upcoming 3.9.0 releaseMartin Braun2015-08-171-0/+42
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* | e3xx: Added paragraph about NFS root booting.Moritz Fischer2015-08-171-0/+70
| | | | | | | | Signed-off-by: Moritz Fischer <moritz.fischer@ettus.com>
* | cpack: set version string for MSVC 2015 packagesNicholas Corgan2015-08-171-0/+2
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* | docs: changed earliest MSVC supported version to 2012Nicholas Corgan2015-08-171-1/+1
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* | docs: Made apt-get and yum commands more verboseMartin Braun2015-08-171-2/+2
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* | x300: Removed call to is_pps_presentAshish Chaudhari2015-08-171-4/+4
| | | | | | | | - It's status is thrown away anyway
* | x300: Manual updates and cleanup for PCIeAshish Chaudhari2015-08-142-130/+22
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* | nirio: Updated NI-RIO docs for 15.0 installer supportAshish Chaudhari2015-08-141-22/+27
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* | nirio: Changes to kernel proxy to work with RIO 15.0 on linuxAshish Chaudhari2015-08-147-718/+721
| | | | | | | | | | - Implemented IOCTL macro for linux and macosx - Refactored v1 and v2 proxy code
* | octoclock: replaced Intel hex -> binary converterNicholas Corgan2015-08-1412-565/+655
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* | C API: added soft register APINicholas Corgan2015-08-142-0/+88
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* | gps_ctrl: code cleanupNicholas Corgan2015-08-141-11/+11
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* | multi_usrp: comment out for-now unused function to remove warningNicholas Corgan2015-08-141-2/+2
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* | b200,e300,x300: Updated compat number for release 3.9.0Ashish Chaudhari2015-08-143-3/+3
| | | | | | | | | | | | - b200: compat 10 - e300: compat 10 - x300: compat 14
* | Remove CMake 3.0+ warningsNicholas Corgan2015-08-135-96/+116
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* | ad9361: Delay Tx Quad Cal from initialization to streamer startTom Tsou2015-08-131-2/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Patch addresses issue: #742 "tx_waveforms seems to produce unexpectedly large image" Tx Quad Cal performance is temporally dependent with better results when run after the AD9361 is configured for transmission than at initialization. This gets is roughly 5-10 dB of additional quadrature image suppression. Even better performance can be reached when Tx Quad Cal is run after streaming and the AD9361 is actively transmitting. Calibration in this state, however, requires user intervention by retuning the transmit chain by > 100 MHz. Total IQ suppression should be in the range of 40-50+ dBFS dependent on operating frequency. Signed-off-by: Tom Tsou <tom.tsou@ettus.com>
* | ad9361: Use separate Tx and RX frequency calibration intervalsTom Tsou2015-08-132-19/+39
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Patch addresses issue: #872 "B200: Tx and Rx calibration share same frequency state" ADI specifies recalibration for certain paths when the LO shifts by more than 100 MHz. Tx and Rx maintain independent LO frequencies so use separate values for determining whether to perform re-calibration at tuning intervals. Also, maintain last calibration frequencies from initialization and clock rate changes. Doing so prevents a re-calibration if the first requested Tx or Rx frequency is close to the default values of 850 and 800 MHz respectively. Signed-off-by: Tom Tsou <tom.tsou@ettus.com>
* | ad9361: Reconfigure RF and baseband DC offset correctionTom Tsou2015-08-132-37/+39
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Addressed and related issues: #186 "B200: Catalina RX signal distortion" #821 "Incorrect behavior with auto DC Offset correction turnned off" #820 "Rx DC Offset Correction Convergence on B2xx Dependent on Master Clock Rate" #755 "Demodulate IQ signal amplitude oscillation on B210 at 200 MHz carrier" Due to recent change "ad9361: Invert phase on Rx LNA bypass path", we now have uniform phase alignment across the entire gain range. This drastically improves performance of RF DC tracking - not to be confused with the - active and input dependent - baseband (BB) DC tracking loop. RF DC tracking is not affected by input signals and updates during gain changes. The updated configuration provides improved DC suppression for operation whether BB tracking loop is enabled or disabled. New behavior differs from the previous case where disabling BB tracking would clear all - static and active - calibration tables. Now, static correction tables are not wiped when BB tracking is turned off. Signed-off-by: Tom Tsou <tom.tsou@ettus.com>
* | ad9361: Enable single shot Rx Quad CalTom Tsou2015-08-132-31/+63
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Patch provides an alternative resolution to issue #807 "B210: severe distortion on In-phase data for some gain settings" Rx quadrature tracking, an active input-sensitive loop, causes problems on a handful of receive signals. Problematic signals include pulsed GMSK and near-DC tones among others. As an alternative, improve operation when active tracking is disabled. Run single shot quadrature calibration at the following events to provide calibrated image suppression. The corrections without active tracking are not input dependent. Rx quadrature single shot calibration points: 1. AD9361 initialization 2. Clock rate change 3. Tuning differences greater then 100 MHz when tracking is disabled Note that if tracking is enabled (default case), this patch has no effect during streaming. Only the non-default (user set) case is affected. Signed-off-by: Tom Tsou <tom.tsou@ettus.com>
* | Transport: Update flow control on overrunsJohannes Walter2015-08-131-0/+5
| | | | | | | | | | | | X300 stops sending packets when too many overruns occur. This presumably happens due to a lock up in the source flow control. In this patch we force a flow control update every time an overrun occurs.
* | uhd: Fixes to build with MSVCAshish Chaudhari2015-08-132-1/+2
| | | | | | | | | | - Included list header in soft_reg header - Fixed typo in x300_impl
* | multi_usrp: Disabled tuning messageMartin Braun2015-08-121-2/+2
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* | multi_usrp: Fixed bug where policy == none was not obeyedMartin Braun2015-08-121-2/+6
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* | B200/X300: Make default clock and time sources internalmichael-west2015-08-122-27/+1
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* | UHD: Remove initialization of time to GPS time.michael-west2015-08-124-30/+1
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* | Merge branch 'master' into ashish/register_apiAshish Chaudhari2015-08-1233-571/+341
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| * | C API cleanup, feature additionsNicholas Corgan2015-08-1218-537/+294
| | | | | | | | | | | | | | | | | | * Cleaned up usage of handles vs. handle pointers * Store global string for last error thrown * Removed uhd::device_addr_t handle, added std::vector<std::string> handle
| * | UHD: Change libusb_error_name() to libusb_strerror() to improve error outputmichael-west2015-08-121-2/+2
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| * | paths: consistency in usage of string parametersNicholas Corgan2015-08-122-8/+8
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| * | b200: fix libusb exceptions to work with that expected by b200 impl ↵Michael Dickens2015-08-111-3/+3
| | | | | | | | | | | | exception handling which uses uhd::usb_error (not uhd::runtime_error).
| * | cmake: added variable to LIBUHD_REGISTER_COMPONENT macro to make required, ↵Nicholas Corgan2015-08-1113-25/+38
| | | | | | | | | | | | | | | | | | set LibUHD to required * If required component's dependencies aren't met, CMake will throw an error unless user specifically disables it
* | | soft_reg: Added better inline documentationAshish Chaudhari2015-08-122-12/+34
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* | | uhd: Fixed initialization of members in dirty_trackedAshish Chaudhari2015-08-111-1/+1
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* | | uhd: Added capability defs for register and filter APIAshish Chaudhari2015-08-111-0/+2
| | | | | | | | | | | | | | | - Added UHD_USRP_MULTI_USRP_REGISTER_API - Added UHD_USRP_MULTI_USRP_FILTER_API
* | | Merge branch 'master' into ashish/register_apiAshish Chaudhari2015-08-10111-1080/+9245
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| * | docs: Added notes on sampling ratesMartin Braun2015-08-101-0/+39
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| * | e300: Fix internal GPIO register settingTom Tsou2015-08-101-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Resolves issue #890 "E300: Does not transmit on master" Fixes GPIO register mismatch introduced by c2827e9a0b. "x300, e300: Moved common register names to radio namespace" With register correction, transmit and LED behaviour performs as expected. Signed-off-by: Tom Tsou <tom.tsou@ettus.com>
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