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* Unroll the loops in the NEON float to/from integer converters.Philip Balister2016-03-231-2/+46
| | | | | | | | Unrolling the RX loop showed marked improvement with perf. The TX path was only slightly better. Checked signal correctness with shinysdr to verify received signal and tx_waveforms into a spectrum analyzer for TX. Signed-off-by: Philip Balister <philip@opensdr.com>
* Added missing stdint.h includeNicholas Corgan2016-03-221-1/+2
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* transport: Also send flow control ACKs on sequence errorsMartin Braun2016-03-161-0/+6
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* Fixed minor warnings:Nicholas Corgan2016-03-043-5/+5
| | | | | | * nirio_driver_iface_win: labeled unused variable for MinGW builds * b200_impl: fixed unreferenced variable warning * n200_image_loader: fixed signed vs. unsigned comparison
* x300: Added power cycle message to uhd_image_loaderMartin Braun2016-03-031-0/+2
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* e300: Fixed a memory leak in udev codeMarcus Müller2016-03-031-2/+3
| | | | | When querying temp mboard sensor on e300, sysfs attributes are read through udev.
* Enable multiple programs to use USB USRPs on WindowsDerek Kozel2016-02-291-4/+6
| | | | | | | Window's WinUSB driver doesn't support multiple processes accessing a single USB device and libusb_open returns LIBUSB_ACCESS_ERROR when trying to access an already claimed USRP. One device access did not catch this exception and caused UHD to error during USRP discovery.
* UBX: Phase synchronizationmichael-west2016-02-187-99/+340
| | | | | | | - Disabled MAX2871 VCO auto selection for phase sync - Added checks for new phase sync constraints recently published by Maxim - Added dboard_clock_rate option for X300 - Adjusted timing of SYNC signal relative to dboard referenc clock
* Corrected the UHD behavior in the event of a USB disconnectDaulPavid2016-02-122-5/+5
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* Rectified the usage of UHD_IMAGES_DIR_WINREG_KEY in search paths.vkakade2016-02-111-1/+1
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* B200: Fix for increasing retune timesmichael-west2016-02-051-2/+2
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* uhd: add CMake flag for the Windows registry key to specify UHD images directoryBrooks Prumo2016-01-211-6/+2
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* cmake: removed unnecessary includeNicholas Corgan2016-01-181-3/+1
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* e3xx: Added FPGA loading code for speedgrade 3 devices.Moritz Fischer2015-12-165-15/+29
| | | | Signed-off-by: Moritz Fischer <moritz.fischer@ettus.com>
* ADF4002: Fix register programming (bug #974)michael-west2015-12-151-4/+4
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* ihex: Windows fixesNicholas Corgan2015-12-142-11/+10
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* octoclock: Now uses internal ihex parserMartin Braun2015-12-146-669/+44
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* b200: Factored ihex routines out of b200_ifaceMartin Braun2015-12-144-160/+339
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* B2xx: Added B205mini support.michael-west2015-12-104-35/+46
| | | | | | - Add support to b200_impl - New INF file - Removed references to old 'B205' name
* b2xx,e3xx,x300: Bumped FPGA compat numbers after SW time-sync changesAshish Chaudhari2015-12-103-4/+4
| | | | | | | - b200: compat 13 - b200mini: compat 4 - e3xx: compat 14 - x3xx: compat 19
* Bumped FPGA compat numbers for B200, X300, and E300.michael-west2015-12-103-3/+3
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* B200/E300: Set time sync on clock rate change to current time of first radiomichael-west2015-12-104-8/+20
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* B210/E300: Re-sync times after master clock rate change.michael-west2015-12-102-0/+6
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* E300/X300: Add VITA time synchronization on internal signalmichael-west2015-12-105-6/+32
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* B210: Add VITA time synchronization on internal signalmichael-west2015-12-105-10/+30
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* e300: added virtual destructor to e300_sensor_manager classNicholas Corgan2015-12-081-1/+3
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* max287x: assert target_freqMartin Braun2015-10-161-0/+1
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* e3xx: sysfs: Drop reference when we're done.Moritz Fischer2015-10-141-0/+2
| | | | Signed-off-by: Moritz Fischer <moritz.fischer@ettus.com>
* fixup! ad9361: codec manager needs more includes on some platformsMartin Braun2015-10-121-0/+1
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* B200: Fix for CODEC loopback test failuremichael-west2015-10-121-4/+34
| | | | - Add delay after putting CODEC in loopback mode
* octoclock: fixed still-in-bootloader error messageNicholas Corgan2015-10-061-1/+1
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* cmake: Checked for ARMv8 to avoid building ARMv7 convertersMartin Braun2015-09-111-1/+1
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* b2xx,e3xx,x300: Bumped compat numbers for 3.9.1 UHD releaseAshish Chaudhari2015-09-033-4/+4
| | | | | | | - b200: compat 11 - b200mini: compat 2 - e300: compat 11 - x300: compat 15
* b2xx: Removed DCM reset bit (obsolete)Martin Braun2015-09-032-3/+2
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* b200mini: Change AD9364 interface timing for new IO design.Ian Buckley2015-09-031-17/+3
| | | | Removes all DCM reset codes.
* cores: Corrected scaling_adjustment calculationIan Buckley2015-09-034-12/+42
| | | | | | Compensate for headroom required to rotate a signal in the CORDIC. Fixes some CORDIC-related clipping issues, that reduced ENOB to 15 or 14.5 bits.
* b200: fix startup bad USB state detection printout to use endl instead of ↵Michael Dickens2015-09-021-1/+1
| | | | flush to print cleanly.
* X300: Fix base address for FP GPIOmichael-west2015-09-011-1/+1
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* UHD: Fix max287x N divider rangesmichael-west2015-09-011-5/+5
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* Fixed minor warningsNicholas Corgan2015-09-017-16/+15
| | | | | | * Unreferenced exceptions in try-catch statements * Incorrect function documentation * Unlabelled unused variables
* 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.
* B2XX: Added B200mini supportmichael-west2015-08-1710-92/+277
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* x300: Removed call to is_pps_presentAshish Chaudhari2015-08-171-4/+4
| | | | - It's status is thrown away anyway
* nirio: Changes to kernel proxy to work with RIO 15.0 on linuxAshish Chaudhari2015-08-143-46/+655
| | | | | - Implemented IOCTL macro for linux and macosx - Refactored v1 and v2 proxy code
* octoclock: replaced Intel hex -> binary converterNicholas Corgan2015-08-148-290/+631
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* C API: added soft register APINicholas Corgan2015-08-141-0/+48
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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
* 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>
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