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* sim: Integrate simulator into UHDSamuel O'Brien2020-10-284-3/+197
| | | | | | | | | This commit adds a device::register_device which allows uhd to start up a simulator when uhd is called with the arguments type=sim. Creating the device object creates a subprocess using pybind and an embedded interpreter, and destroying the object cleans up those subprocesses. Signed-off-by: Samuel O'Brien <sam.obrien@ni.com>
* multi_usrp: Fix streamer destruction callbackmichael-west2020-10-221-91/+74
| | | | | | | | | | | | | | | | | The streamers were keeping a reference to the multi_usrp object, so the object would not destruct when the user deleted or reset the shared pointer to the object. An error would occur if the user attempted to make the same device and get streamers on it without explicitly deleting the streamers first. This change refactors the code such that the streamer destructor only depends on the existence of a weak_ptr to the underlying rfnoc_graph and a vector of edges returned by the connect function. It checks to see if the graph has been deleted before calling the functions to disconnect the edges. This allows the multi_usrp object and streamer objects to be destructed in any order. Signed-off-by: michael-west <michael.west@ettus.com>
* python: Add access to the property_tree from PythonMartin Braun2020-10-161-0/+4
| | | | | | | Example: >>> usrp = uhd.usrp.multi_usrp("") >>> tree = usrp.get_tree() >>> print(tree.access_int("/name").get())
* python: Move multi_usrp_python to its own moduleMartin Braun2020-10-122-191/+200
| | | | | This helps with recompilation times of UHD. No functional changes.
* n310/n300: Allow gain coercionMartin Braun2020-10-091-2/+14
| | | | | | | | | | | | The N310 had a different behaviour from other devices, where setting a gain out of range would cause an assertion error. This is problematic for two reasons: 1) Assertion errors should not be triggered by public APIs (if we throw public APIs, we should give a clear error message), and 2) Setting gain and frequency has a coercing behaviour on all other devices. This changeset clips the gain before calling into the gain table lookup.
* b200: handle overruns during continuous streamingmattprost2020-10-091-0/+3
| | | | | | | This allows the b200 devices to recover from overruns that occur during continuous streaming. Signed-off-by: mattprost <matt.prost@ni.com>
* lib: disable non pcie types in find with resourceSteven Koo2020-10-056-7/+36
| | | | | | | mpmd find doesn't respect the "resource" arg hint and can be detected when "resource" is set. This results in incorrect device selection when using PCIe. This change adds detection for "resource" as a prefix in the device hints for mpmd and the other devices.
* uhd: clang format device implSteven Koo2020-10-054-17/+18
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* multi_usrp: Add get_mb_controller() API callCristina Fuentes2020-09-243-27/+39
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* 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>
* 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>
* uhd: Add APIs for getting the available power rangeMartin Braun2020-08-173-0/+35
| | | | | | | | | 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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* 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.
* rfnoc: Resolves streamer/link segfaults on pythonSteven Koo2020-08-112-21/+28
| | | | | | | | | 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.
* 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>
* 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.
* 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 Crymble2020-08-041-1/+1
| | | | 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>
* 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: Add xport disconnect callbacksmichael-west2020-08-042-14/+40
| | | | | | | | | | | | 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>
* mpm: Default virtual NIC CHDR IP selectionSteven Koo2020-07-302-12/+28
| | | | | This change adds detection for setting the correct internal fpga CHDR IP address when using embedded mode.
* x300: Update maximum bitstream sizeWade Fife2020-07-281-1/+1
| | | | | | Add 2 bytes to account for Vivado update number, in addition to major, minor, and AR. For example the current Vivado version string might be 2019.1.1_AR73068 whereas the previous string was 2018.3_AR71898.
* mpm, mpmd: Bump MPM compat numberAaron Rossetto2020-07-241-1/+1
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* uhd: remove liberioRobertWalstab2020-07-201-1/+1
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* mpmd: remove liberioRobertWalstab2020-07-204-213/+0
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* filter API: Fix multi_usrp tx callsSteven Koo2020-07-171-4/+2
| | | | | Adding the fix to use fs_path instead of tx_rf_fe_root. This was done to the rx methods and should have been done for the tx ones as well.
* multi_usrp: Add get_radio_control() API callMartin Braun2020-07-163-0/+12
| | | | | This is an advanced API call that allows direct underlying access to the radio_control object for RFNoC devices.
* mpm,mpmd: Add iface type and mtu info for UDP linksAlex Williams2020-07-162-2/+15
| | | | | | This changes MTU handling for the "internal" UDP type. Because MPM echo packets will not be returned for internal NICs, use the iface's programmed MTU instead.
* utils: Expose CHDR Types in Public APIrobot-rover2020-07-131-1/+1
| | | | | | | | | | This commit exposes uhdlib/rfnoc/chdr_types.hpp in the public includes. Additionally, it takes some types from uhdlib/rfnoc/rfnoc_common.hpp and exposes them publicly in uhd/rfnoc/rfnoc_types.hpp. Finally, one constant is moved from uhdlib/rfnoc/rfnoc_common.hpp to uhd/rfnoc/constants.hpp Signed-off-by: robot-rover <sam.obrien@ni.com>
* rfnoc: Rename chdr_packet to chdr_packet_writerSamuel O'Brien2020-07-132-2/+2
| | | | | | | | | It would be confusing to have two classes named chdr_packet. As it makes more sense to name the new public chdr parser class chdr_packet, the internal uhd::rfnoc::chdr::chdr_packet class is being renamed to chdr_packet_writer to better represent its functionality. Signed-off-by: Samuel O'Brien <sam.obrien@ni.com>
* ad9361: Fix mask for product ID checkBrian Padalino2020-07-091-1/+1
| | | | | | | | The product ID check should be masked with 0xF8 and checked to be 0x08. With a device off and weak pull-ups, the readback would always read 0xFF, passing the ID check when it obviously wasn't there. Extending the mask to be 0xF8 shows that both 0's and 1's are read back from the device.
* cores: Remove shutdown function from spi_core_3000Martin Braun2020-07-081-14/+0
| | | | | | | | This effectively reverts 0433e74. The set_shutdown() and get_shutdown() API calls do not have a counterpart in simple_spi_core.v, which is typically the HDL endpoint for this core driver, and thus could write to a non-existent register. They are also never used in UHD, nor are they part of the spi_iface interface.
* e3xx: Remove superfluous commentsMartin Braun2020-07-081-11/+0
| | | | This removes some comment that include code that still gets executed.
* CHDR: support multiple CHDR widthsAndrew Lynch2020-06-265-14/+20
| | | | | Support management payloads on busses over 64 bits Automatically set CHDR width for mpmd_link_if_ctrl_udp
* mpmd: Increase default long timeout to 30 secondsSteve Czabaniuk2020-06-221-2/+2
| | | | | Note: timeouts were occurring on n310 due to an increase in daughterboard re-initialization time.
* multi_usrp: Assert that edge_lists are non-empty before accessingSteve Czabaniuk2020-06-221-0/+2
| | | | | The edge_list for a given rx/tx chain should never be empty so this explicitly performs that check, which prevents a potential bad access.
* filter API: Fix Python bindings and multi_usrp callsMartin Braun2020-06-101-4/+2
| | | | | | | | | | | This fixes the following issues: - The Python bindings did not declare parents for the various filter object classes properly. This meant that set_?x_filter wouldn't work, because the user would pass a specific type (e.g., analog_filter_lp), but the class would not recognize it as a filter_info_base. - In multi_usrp.cpp, filter names are also property tree paths to make them unique. However, the setters and getters for filters would then prepend the FE path again, thus breaking those calls.
* multi_usrp: Various multi_usrp_rfnoc fixesmichael-west2020-06-101-134/+158
| | | | | | | | | | | | | - Fix serial and PID info in get_usrp_xx_info methods - Make defaults match multi_usrp base class - Make support of ALL_MBOARDS and ALL_CHANS consistent across all set methods - Make set/clear_time_commands honor the mboard argument - Fix get_rx_lo_sources() to use rx_chain.block_chan - Fix typos in get_tx_freq_range that were calling rx functions instead of tx Signed-off-by: michael-west <michael.west@ettus.com>
* X300: Fix get_time_source()michael-west2020-06-101-0/+2
| | | | | | Store time source in set_time_source() call. Signed-off-by: michael-west <michael.west@ettus.com>
* MPMD: Fix RPC call to get GPIO sourcemichael-west2020-06-101-1/+1
| | | | Signed-off-by: michael-west <michael.west@ettus.com>
* x300: Enable power reference APIMartin Braun2020-06-101-2/+63
| | | | | | | | | This enables the power calbration API for X300 and X310. The uhd_power_cal.py script will be able to create calibration files for X300 series USRPs. The multi_usrp calls *_power_reference will be functional, assuming there is calibration data available for the given system.
* b200: Enable power calibration APIMartin Braun2020-06-032-19/+98
| | | | | | This lets the B200 transmit and/or receive at given reference power levels. Requirement is that the devices have been separately calibrated with an external calibration device.
* multi_usrp: Fix get_tx_freq() for RFNoC devicesMartin Braun2020-05-291-2/+8
| | | | | | | | | | | | | | | | get_tx_freq(), unlike get_rx_freq(), would not factor in the DSP frequency. Before, this would happen: >>> U = uhd.usrp.MultiUSRP("type=x300") >>> tr = uhd.types.TuneRequest(1e9, 10e6) >>> res = U.set_tx_freq(tr) >>> res.clipped_rf_freq 1000000000.0 >>> U.get_tx_freq() 1010000000.0 In other words, the TuneResult object was correct, but the return value of get_tx_freq() was not. This fixes the issue.
* multi_usrp: Amend get_usrp_{rx,tx}_info() to include cal keysMartin Braun2020-05-202-0/+28
| | | | | | This adds two more keys to the dictionary return from get_usrp_{rx,tx}_info() which can be used to query the calibration key and serial.
* fixup! lib: Add power cal managerMartin Braun2020-05-201-1/+2
| | | | | | - The tracking mode was not set to power when calling set_power() - The data consistency check had an inverted logic, thus always printing a warning
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