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* rfnoc: tick_node: Search all nodes for tick ratesMartin Braun2019-05-211-3/+5
| | | | | | | | | | | | | | | | | The tick_node was trying to find the current tick rate by only querying active blocks (i.e., blocks that were flagged active-streaming). However, this is not necessary since we require all blocks to run at the same tick rate. In theory, querying active-only ports should be fine, but due to some idiosyncrasies in our current graph code, connecting a single streamer to channel 1 (out of 0, 1) would try and get the info from the wrong port. This is not a fix to the graph code, but the change to tick_node is also appropriate and is sufficient to fix the "late packets on channel 1" issue. This issue would manifest when sending timed packats to channel 1 in a single-channel streamer. The problem is that it wouldn't be able to read the correct tick rate.
* log: Fix ANSI colour codesMartin Braun2019-05-211-7/+9
| | | | | | The colour codes used for console logging were incorrectly defined. Some colours would simply not rendered this way (e.g., red), others had the boldness flag wrong.
* adf435x: run clang-formatMark Meserve2019-05-211-146/+251
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* twinrx: set lo2 to use new low spur tuning modeMark Meserve2019-05-212-6/+3
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* adf435x: add low spur tuning modeMark Meserve2019-05-211-5/+56
| | | | | - adds a new mode to the adf435x driver which provides general spur performance improvements
* uhdlib: add rational approximation to math utilitiesMark Meserve2019-05-211-0/+75
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* twinrx: add lo charge pump propertiesMark Meserve2019-05-215-19/+116
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* adf535x: add charge pump controlMark Meserve2019-05-211-3/+55
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* adf435x: add charge pump with double parameterMark Meserve2019-05-211-0/+34
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* adf435x: enhance logging messagesMark Meserve2019-05-211-10/+13
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* mpmd: Release resources on destructionVirendra Kakade2019-05-212-4/+6
| | | | | This will clear the property tree, block registry, transport managers, and motherboard list on destruction of mpmd_impl.
* liberio: Release context holder on destruction of last liberio xportSugandha Gupta2019-05-211-3/+24
| | | | | | This will make sure that the context holder for the liberio context is destroyed when the last liberio transport is destroyed, and not on termination of the program.
* mpmd: Fix spurious reclaim call after unclaimVirendra Kakade2019-05-211-3/+6
| | | | | | | | | The reclaim task loop is asnychronous to the main thread which can result in spurious reclaim call to the device after unclaim has been called. This is especially risky if the device has already entered a non-serviceable state after unclaim e.g. idle state. Signed-off-by: Virendra Kakade <virendra.kakade@ni.com>
* device3: Constraint send/recv_frame_size based on down/upstream MTUSugandha Gupta2019-05-2111-6/+108
| | | | | | We need to properly contraint the send/recv_frame_size based on the minimum MTU of all the down/upstream blocks. This fixes the issue with E310 tx/rx streaming as it has smaller MTU sizes than the other usrps.
* ad9361: Fix return values for tune and set_clock_rateSugandha Gupta2019-05-212-3/+11
| | | | | | This fixes a potential mismatch between the returned frequency and clock rate and the actual value. The new function get_clock_rate is need for async call to set_clock_rate in E3xx devices
* log: fix deadlock issue on Windows machinesAbdo-Gaber2019-05-211-3/+32
| | | | | | | In log.cpp, a deadlock can occur while popping elements from the log queue. If the queue is empty, the call does not timeout, and waits infinitely. Replacing pop_with_wait() with pop_with_timed_wait() solves this issue.
* b200: enable usage of custom bootloaderMark Meserve2019-05-213-79/+292
| | | | | - Update MB EEPROM - Add bootloader load command to fx3 util
* uhdlib: Add dpdk_zero_copy.hppAlex Williams2019-05-215-4/+4
| | | | | dpdk_zero_copy.hpp was referenced in multiple places using relative paths. Let's throw it in uhdlib for easy access.
* x300: Add support for DPDK transportsAlex Williams2019-05-213-7/+166
| | | | | Use dpdk_simple together with a control transport factory. Where udp_zero_copy is used, use dpdk_zero_copy if use_dpdk=1.
* transport: Make dpdk_simple subclass udp_simpleAlex Williams2019-05-212-85/+77
| | | | With the same APIs, this will make it easier to add support for X310.
* X300: add capability to flash NI-2974 FPGAThomas Vogel2019-05-211-2/+7
| | | | | | The NI-2974 has a X310 inside but reports a different "product" when polled. This prevents the image_loader from flashing a new FPGA image, this patch enables this.
* uhd-dpdk: Wait for links to come up before poking MPMAlex Williams2019-05-211-4/+12
| | | | | | | | | | Occasionally, MPM would check its links before the kernel would report link up, and it would then shave those ports off the CHDR link list prematurely. This commit adds a second of wait to allow the kernel time to respond. It also includes some additional reporting of link status, since Intel PMDs may report a misleading initial state upon bring-up.
* gpsd: fix API for 'gps_read'Michael Dickens2019-05-211-0/+4
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* Revert "RFNoC: Remove incorrect flush"Michael West2019-03-251-0/+19
| | | | | | This reverts commit c8e01d4bd5bef30ef6e6080c60bc8b4706eb1200. The commit introduced random phase offsets for TwinRX phase alignment.
* Revert b993f4f0d85eee53c1256e0381c3a173af7d5833Michael West2019-03-252-12/+8
| | | | | | Revert "cores: Update rx_frontend_gen3.v controls for 1/4-rate mixer" Commit introduced 180 degree ambiguity in TwinRX phase alignment.
* TwinRX: Fix duplicate write to N value in DDCmichael-west2019-03-251-2/+1
| | | | | | | The N value was getting written twice and the second value being written was 1, which works for all use cases except when using TwinRX. This change fixes several issues with TwinRX including streaming failing to stop cleanly and incorrect decimation.
* RFNoC: Remove incorrect flushMichael West2019-03-051-19/+0
| | | | | | | | | | | | Removing the flush in configure_flow_control_out(). The flush is done incorrectly because it just disables flow control and allows packets to dump onto the crossbar, which could lock it up. It is also incorrect to flush when connecting blocks. A connect should just configure the SID and flow control and let any existing data flow to the newly connected block. Flushing of a block should only be done during creation or destruction of the block. Signed-off-by: Michael West <michael.west@ettus.com>
* Revert "RFNoC: Fix flush in source_block_ctrl_base"Michael West2019-03-051-1/+18
| | | | | | This reverts commit 655b9b0f8e8f8556d434404da51aaccd124bbc3a. Signed-off-by: Michael West <michael.west@ettus.com>
* x300: Change PLL CP currents in x300_clock_ctrlmguyler-ni2019-03-051-8/+8
| | | | | - modify PLL charge pump values to improve phase coherence - affects reference clocks of 11.52 MHz, 23.04 MHz, and 30.72 MHz
* x300: device args: Removed invalid 200 MHz sysref rateMartin Braun2019-03-051-1/+1
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* x300: Catch more inconsistencies in x300_device_argsMartin Braun2019-03-052-3/+24
| | | | | | - ADC self test had magic numbers for default duration - resource and addr can be no longer be both specified without a warning - second_addr requires addr now, or you get a warning
* x300: Enable x300_device_args.to_string()Martin Braun2019-03-051-2/+31
| | | | | Before, it was only returning the master clock rate. Note: This function is never used in UHD, this is merely for completion's sake.
* x300: Enable 11.52 MHz and 23.04 MHz system ref ratesMartin Braun2019-03-051-1/+2
| | | | | | | | The addition of the constrained device args didn't account for those rates, and thus, they were effectively unusuable ever since. This adds those rates back as valid system ref rates. This does not touch the actual clocking code in any way, x300_clock_control has supported those rates for a while now.
* lib: Fix various type-conversion compiler warningsMartin Braun2019-03-055-7/+9
| | | | | This makes more type-conversions explicit, to reduce the number of warnings specifically for MSVC.
* include: max287x: Fix conversion warningMartin Braun2019-03-051-1/+1
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* transport: udp: Fix buffer size warningLars Amsel2019-03-051-2/+2
| | | | | | When using a buffer size smaller than recommended, a warning would be printed with the wrong value (it would print the default value, not the actual value).
* rh: Fix typo in setting up RX frontendAlex Williams2019-02-271-1/+1
| | | | | | The function for setting up the RX frontend was erroneously looking at previous TX settings to determine whether to submit a command. This fixes the issue.
* mpmd: Fix typecast warning in property tree default settingsMartin Braun2019-02-221-1/+1
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* mpmd: Allow reclaim failures on component updatesMartin Braun2019-02-223-14/+67
| | | | | | | | | | | | MPM has a flag that identifies component reloads as requiring to restart the RPC server. This change honours that flag, and doesn't cause a fatal failure when reclaims fail to ack for certain operations. For example, running uhd_image_loader on an N310 could fail after the FPGA was reloaded because the communication to the RPC server was temporarily interrupted. This is not always avoidable, since the RPC server does actually go down, and Ethernet connections might also be lost. So, we cut our losses and accept failures in that case.
* rh: revise correction data usageMark Meserve2019-02-223-11/+19
| | | | | | | | | | - UHD's calibration utilities use the LO frequency, so this is the frequency we should be using too. - Disables loaded corrections in lowband, as the utilities will not generate valid corrections at these frequencies. Manual corrections can still be added via the property tree. - Changed corrections logging to include frequency and less certainty of the correction file's existence.
* rh: reset rx iq balance on initMark Meserve2019-02-221-0/+1
| | | | | - Fixes a bug where a previous setting could carry over between sessions.
* RFNoC: Fix flush in source_block_ctrl_baseMichael West2019-02-181-18/+1
| | | | | | | | | | The configure_flow_control_out function was set to dump any packets onto the crossbar, which could cause issues on the crossbar and in downstream blocks. Replacing wil a call to the _flush() function in the block_ctrl_base parent class, which drops the packets so they do not get put onto the crossbar. Signed-off-by: Michael West <michael.west@ettus.com>
* RFNoC: Disable FC ACK packets for lossless linksMichael West2019-02-183-8/+16
| | | | | | | FC ACK packets are unnecessary on lossless links and degrade overall performance. This change disables those packets on all lossless links. Signed-off-by: Michael West <michael.west@ettus.com>
* x300: Enable ADC gain through RFNoC APIMartin Braun2019-02-182-29/+83
| | | | | | The RFNoC call set_rx_gain() would previously ignore the additional 6 dB that can be set on the ADC. On the BasicRX board in particular, this meant there was no RX gain setting at all.
* lib: fix includes for boost::noncopyableMichael Dickens2019-02-112-0/+7
| | | | | | | - expert_nodes.hpp: fix to work with BOOST_VERSION < 105600, since UHD still supports Boost 1.53.00. - gpio_atr_3000.hpp: requires boost::noncopyable header, so replicate that (now) in export_nodes.hpp.
* fixup! RFNoC: Fix scaling of M and N values in DDC/DUCMark Meserve2019-02-081-1/+1
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* E31x: Destruct RFNoC before loading idle imagemichael-west2019-01-311-0/+2
| | | | | | | Eliminates errors during application shutdown by explicitly destroying RFNoC blocks before loading the idle image. Signed-off-by: michael-west <michael.west@ettus.com>
* Device3: Fix flow control window and intervalmichael-west2019-01-312-9/+14
| | | | | | Fixes streaming on E310 after BBFC changes. Signed-off-by: michael-west <michael.west@ettus.com>
* RFNoC: Limit number of control packets in flightmichael-west2019-01-313-19/+23
| | | | | | | | Limit number of unacknowledged control packets to the number of receive frames in the transport to prevent the transport from getting locked up or being overrun by ACK packets. Signed-off-by: michael-west <michael.west@ettus.com>
* RFNoC: Fix typos in legacy_compatmichael-west2019-01-311-2/+2
| | | | Signed-off-by: michael-west <michael.west@ettus.com>
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