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* uhd: clang format device implSteven Koo2020-10-055-18/+19
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* uhd: replace default initializers with named onesSteven Koo2020-09-251-7/+8
| | | | This resolves an issue with building on older compilers.
* lib: graph_utils: Error on single SEP edgeSteven Koo2020-09-251-10/+14
| | | | | It could be possible that we only find one SEP connected edge, which should be invalid.
* lib: graph_utils: Fix formatting and compiler warningsMartin Braun2020-09-251-13/+15
| | | | | | | | | | | The conditional setting of some variables lead the compiler to assume they might be used uninitialized. Circumventing compiler warning by initializing variables to a default value, even if that's not the right value (they will get set later). Also applied clang-format to the same code section. This fixes da1aeaeccc.
* multi_usrp: Add get_mb_controller() API callCristina Fuentes2020-09-243-27/+39
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* cal: sync log output between file system and resource dataLars Amsel2020-09-221-1/+3
| | | | | | To make the debug output of the database more readable the has_cal_data lookup for RC data prints the file that is looked up similar to the lookup for file system.
* E3xx: Add retry to loopback_self_testmichael-west2020-09-111-27/+46
| | | | | | | | | The loopback test sometimes fails. It was found that it would pass on a retry. The root cause of the failure is unknown at this time, but the retry allows the test to pass. This is intended as a temporary patch until the root cause of the failure can be identified. Signed-off-by: michael-west <michael.west@ettus.com>
* lib: Remove recursive locks in apply_correctionsmichael-west2020-09-041-3/+0
| | | | | | | | | There were locks in the apply_tx/rx_fe_corrections() methods that were acquired before calling methods that re-acquired the locks. The mutexes were not recursive, so it caused applications to lock up. The locks are unnecessary in the top level methods, so they are being removed. Signed-off-by: michael-west <michael.west@ettus.com>
* python: Add peek/poke bindings to noc_block_baseAaron Rossetto2020-09-031-0/+135
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* rfnoc: replay: Update packet size on mtu updateSteven Koo2020-09-031-5/+4
| | | | | | | | | | | Replay block would previously fail output on low mtu links because it was creating packets based on the default contruction mtu of 8192. This change will update the packet size when mtu gets updated. This also removes a warning for large packet sizes because the replay block uses a maximum packet size property. The block should be free to coerce down based on mtu limitations. Signed-off-by: Steven Koo <steven.koo@ni.com>
* twinrx: Bypass adf535x feedback dividermattprost2020-09-031-7/+13
| | | | | | | | Bypass the LO1 feedback divider if it is not required. Some TwinRX units have seen issues when tuning to frequencies between 3.5GHz and 5.1GHz while following that data path. Signed-off-by: mattprost <matt.prost@ni.com>
* rfnoc: Set null source/sink block initial stateWade Fife2020-09-031-0/+3
| | | | | This gives the source generator some valid initial values in the Null Source/Sink RFNoC block.
* dpdk: Improve link status detectionAaron Rossetto2020-09-032-16/+38
| | | | | | | | | | | | | | | | This change improves the DPDK link status detection algorithm in the following ways: - The status of the links are checked at an interval of 250 ms. If all links report as being up, the driver proceeds. - If any of the DPDK links has not reported as being up by the end of the link status detection timeout (1000 ms by default), the algorithm throws a runtime error rather than proceeds with one or more down links. - Users may override the default link status detection timeout by passing dpdk_link_timeout=N, where N is the desired timeout in milliseconds, either via device arguments or in the UHD configuration file.
* x300,mpmd: Increase recv frames for dpdk streamingSteven Koo2020-09-032-1/+16
| | | | | | | | With the default 32 frames, high rate DPDK streaming would overrun or drop samples. This defaults num_recv_frames to 512 for DPDK, which has shown to resolve these issues. Signed-off-by: Steven Koo <steven.koo@ni.com>
* rfnoc: replay: Add support for 32-bit memory address widthsettus2020-09-031-1/+1
| | | | | | Increases the supported memory sizes in software to 2^32 and beyond. Signed-off-by: mattprost <matt.prost@ni.com>
* rfnoc: enable SEPs with connect_through_blocksSteven Koo2020-08-281-2/+24
| | | | | | | | Calling on connect with SEPs in the path is not supported. This change enables connect_through_blocks to find SEPs in the connection chain and link the src and dest blocks directly. Signed-off-by: Steven Koo <steven.koo@ni.com>
* rfnoc: Exit disconnect() early if nodes not in node mapAaron Rossetto2020-08-281-0/+4
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* uhd: Add APIs for getting the available power rangeMartin Braun2020-08-175-0/+55
| | | | | | | | | The previously added APIs for getting/setting power reference levels was missing an option to read back the currently available power levels (minimum and maximum power levels). This adds getters for TX and RX power ranges to multi_usrp and radio_control. The power API is thus now more similar to the gain API, which always had getters for gain ranges.
* X300: Adjusting 10GbE frame sizes for HW limitsmichael-west2020-08-171-2/+2
| | | | | | | Lowering X300 10GbE default frame sizes to max size supported by hardware. Signed-off-by: michael-west <michael.west@ettus.com>
* multi_usrp: Use multi_usrp::sptrs in graph disconnect lambdasAaron Rossetto2020-08-171-9/+12
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* dpdk: clean up destruction order of dpdk context membersettus2020-08-141-4/+4
| | | | | | | Clear the io service map and the dpdk port map in the dpdk context destructor to force them to destruct before the dpdk context. Signed-off-by: ettus <matt.prost@ni.com>
* rfnoc: Increase ctrlport_endpoint default timeoutSteven Koo2020-08-121-1/+1
| | | | The .1 second timeout fails on macOS. Expand this timeout to 1 second.
* uhd: Remove assignment to const var for mac buildSteven Koo2020-08-121-11/+0
| | | | | These values are already correctly set upstream and should not be modified since params is const.
* uhd: Disable optimizations for Mac for build speedSteven Koo2020-08-121-0/+9
| | | | | twinrx_gain_tables takes long time to build with optimizations on macOS / Clang. Turn them off for this platform.
* fpga: lib: Change max FFT size to 1024Wade Fife2020-08-111-1/+1
| | | | | | | | | | | | | The max FFT size was 4096, but we don't currently have any devices that can do that without modification. This is because, currently, the FFT size must be the same as the packet size, and the largest packet size supported by most devices is about 8000 bytes, or 2000 sc16 samples. Therefore, the largest FFT size supported without modifying other code is 1024 samples. This change frees up about 21% of the LUTs and 36% of the BRAM used by axi_fft and makes the software block controller and the IP agree on the maximum FFT size.
* rfnoc: Don't error when streamer isn't foundSteven Koo2020-08-111-8/+0
| | | | | | This commit resolves an issue where the disconnect call would fail if the streamer was created, but not connected. If disconnect gets called on a streamer that isn't on the graph, ignore it.
* rfnoc: Resolves streamer/link segfaults on pythonSteven Koo2020-08-113-23/+32
| | | | | | | | | This commit resolves a segfault that occurs during teardown. Since teardown isn't detereministic in python, there were cases where the graph would destruct before the streamers or links got chance to cleanup. This would result in a segfault. This change gives the lambda a shared pointer to the object the callback method is calling on, so that it won't destruct before being called.
* twinrx: update synthesizer register values for improved rf performancemattprost2020-08-112-14/+31
| | | | | | | | | | | | | Updated Register values for ADF5356: R2) Expand Frac2 to a 28-bit value for ADF5356 R6) Use negative bleed current for improved spurious performance R7) Set Fractional-N Lock Detect Precision to 12.0 ns because of bleed currents R8) Use magic number for reserved bits R9) Fix VCO Band Division calculation for ADF5356 RD) Expand Frac2 to a 28-bit value for ADF5356 Signed-off-by: mattprost <matt.prost@ni.com>
* X300: Update frame sizes for 10GbEmichael-west2020-08-071-7/+5
| | | | | | | | | Setting default frame sizes for 10 GbE to match an Ethernet MTU of 9000, which is recommended in the UHD manual for the X300. The MTU detection code is left untouched, so it will automatically adjust if the MTU is lower than 9000. Signed-off-by: michael-west <michael.west@ettus.com>
* Python API: Add bindings for disconnect APIsmichael-west2020-08-071-0/+7
| | | | | | | Add Python bindings for recently added rfnoc_graph::disconnect() methods. Signed-off-by: michael-west <michael.west@ettus.com>
* RFNoC: Revert change in streamer initializationmichael-west2020-08-072-2/+2
| | | | | | | Reverting inadvertent change in num_chans argument during tx/rx_streamer_impl construction. Signed-off-by: michael-west <michael.west@ettus.com>
* mpmd: Clean out link_if_mgrMartin Braun2020-08-072-7/+4
| | | | | | | | | The link_if_mgr used to be a factory for Liberio, UDP, and DPDK. Now, Liberio is gone and DPDK is handled by UDP. This makes the class superfluous. Instead of removing the class, we comment on this, and remove any DPDK references from the file.
* rfnoc: Remove M_PI usage to fix Windows buildsSteven Koo2020-08-071-4/+3
| | | | | | M_PI may not exist if _USE_MATH_DEFINES isn't defined before the first include of math.h or cmath on Windows. This changes avoids the issue all together by defining our own PI.
* python: Add Keep One in N block controller bindingsAaron Rossetto2020-08-051-0/+31
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* rfnoc: Add Keep One in N block supportAaron Rossetto2020-08-052-0/+121
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* mpmd: Assume mgmt interface can route CHDR packetsSteven Koo2020-08-041-1/+15
| | | | | | | | | The e31x devices don't advertise CHDR interface availability when the low power FPGA is loaded. Since the e3xx and n3xx all route CHDR packets with Virtual NIC forwarding, it's safe to assume that if we can communicate with the mgmt_addr, we can communicate via CHDR too. We can then correctly set the reachability for the e31x from this assumption.
* X300: fix for incorrect PCIe buffer size valuesMatthew Crymble2020-08-043-5/+12
| | | | added extra args to get PCIe buffer sizes from factory method
* x300: change default dboard clock rate from 50 to 100 MHzmattprost2020-08-045-42/+153
| | | | | | | | | | | | | | This sets the reference clock for X300 daughterboards (other than UBX) to 100 MHz by default to improve RF performance. Note: The UBX daughterboard requires a clock rate of no more than the max pfd frequency (50 or 25 MHz depending on the hardware rev) in order to maintain phase synchronization. If a UBX daughterboard is present on the X300, the clock rate for all daughterboards will be set to the pfd frequency by default. This is because of the limitation on X300 that requires the daughterboards to use the same clock rate. Signed-off-by: mattprost <matt.prost@ni.com>
* MPMD: Fix typomichael-west2020-08-041-1/+1
| | | | | | | Fix typo in warning message when DPDK is specified at run time but not enabled at compile time. Signed-off-by: michael-west <michael.west@ettus.com>
* RFNoC: Demote MTU message in radio controlmichael-west2020-08-041-1/+1
| | | | | | Change message from warning to debug when spp is greater than MTU. Signed-off-by: michael-west <michael.west@ettus.com>
* multi_usrp: Fix connect/disconnect of RFNoC chainsmichael-west2020-08-041-80/+202
| | | | | | | | | - Added helper methods to connect and disconnect TX and RX chains. - Directly create streamer objects and register local disconnect methods to make sure chains are disconnected and the streamer is removed from the graph when streamers are destroyed. Signed-off-by: michael-west <michael.west@ettus.com>
* RFNoC: Added support for destruction of streamersmichael-west2020-08-044-8/+52
| | | | | | | | | | | - Added rfnoc_graph method to disconnect a connection. - Added rfnoc_graph method to disconnect a streamer. - Added rfnoc_graph method to disconnect a port on a streamer. - Added disconnect callback to rfnoc_rx_streamer and rfnoc_tx_streamer. - Registered disconnect callback functions to streamers returned by get_rx_streamer and get_tx_streamer methods. Signed-off-by: michael-west <michael.west@ettus.com>
* RFNoC: Add disconnect methods to graphmichael-west2020-08-043-100/+325
| | | | | | | | | | - Added method to disconnect an edge - Added method to remove a node - Fixed algorithm to check edges during connect. Previous code was checking some edges twice and allowing duplicate edges to be created for existing edges. Signed-off-by: michael-west <michael.west@ettus.com>
* RFNoC: Add xport disconnect callbacksmichael-west2020-08-049-41/+112
| | | | | | | | | | | | Transports were not disconnecting their links from the I/O service upon destruction, leaving behind inaccessible send and recv links used by nothing. This led to I/O errors after creating several transports. Added callbacks to transports to automatically disconnect their links from the I/O service when the transport is destroyed. Updated all callers to supply a disconnect callback. Signed-off-by: michael-west <michael.west@ettus.com>
* python: Add replay RFNoC block controller bindingsmattprost2020-08-041-0/+42
| | | | Signed-off-by: mattprost <matt.prost@ni.com>
* rfnoc: Add RFNoC replay blockmattprost2020-08-043-201/+529
| | | | Signed-off-by: mattprost <matt.prost@ni.com>
* rfnoc: Fix compilation error when tracing enabledAaron Rossetto2020-07-311-2/+2
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* python: Add siggen RFNoC block controller bindingsAaron Rossetto2020-07-301-0/+38
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* rfnoc: Add siggen RFNoC block controller supportAaron Rossetto2020-07-302-0/+344
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* python: Add Switchboard block python bindingsJesse Zhang2020-07-301-0/+21
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