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* mpm: udp: Fix Pylint warnings in UDP-related filesMartin Braun2022-07-202-27/+36
| | | | | Fixes long lines, missing docstrings, and deprecated Pythonisms from ethdispatch.py and xportmgr_udp.py.
* mpm: add support for lattice zbx cpldVirendra Kakade2022-07-201-70/+219
| | | | | Co-authored-by: Steven Koo <steven.koo@ni.com> Signed-off-by: Virendra Kakade <virendra.kakade@ni.com>
* N320: Revert PLL lock time reductionAaron Rossetto2022-06-101-2/+2
| | | | | | | | | | | | | | | | | This commit reverts the changes made in commit 81a9cc1f8 to reduce the time for the LMK PLL to report lock status. The decision to revert the change comes after an investigation found that reducing the overall time to detect lock correlates with an increase in an error reported by the TDC ('[ERROR] TDC measurements show a wide range of values! Check your clock rates for incompatibilities. ... Uncaught exception in method set_clock_source: TDC measurement out of expected range!'). Despite the LMK PLL reporting lock status, our investigation revealed that it takes additional time for the PLL to align the daughterboards' clocks closely enough to pass the TDC measurement's range limit (i.e., no samples exceeding the measurement mean +/- 500 ps). Reverting the change increases the amount of time between achieving lock status and taking the TDC measurements, thus greatly reducing the likelihood of the reported error.
* mpm: Fix expected CPLD filename for x4xxWade Fife2022-06-101-2/+2
| | | | | Change the filename expected by x4xx_update_cpld to match the name used by package_images and downloaded by uhd_images_downloader.
* mpm: ad937x: Fix tuning codeMartin Braun2022-04-111-2/+53
| | | | | | | | | | | | This fixes a known issue (see TODO) that the N300 and N310 have sub-Hz tuning inaccuracies. In fact, these are explained in the corresponding User Guide (UG-992). This commit modifies MPM to return the actual frequency when calling into ad937x_device::tune() or ad937x_device::get_freq(), instead of the nearest integer value. Co-authored-by: Arthur Moraes do Lago <arthurmoraeslago@gmail.com>
* n310: Add Filter API to n310mattprost2022-04-076-19/+81
| | | | | | | | | | Add the Filter API to n3xx specifically for the AD937x device. The TX filter is limited to 32 taps, and the RX filter is limited to 48 taps. This feature requires MPM version 4.2 or later on the device. Co-authored-by: bpadalino <bpadalino@gmail.com> Signed-off-by: mattprost <matt.prost@ni.com>
* n310: Add frontend bandwidth controlmattprost2022-04-076-12/+57
| | | | | | | | | | | | Allow users to control the Mykonos frontend bandwidth settings for Rx and Tx. Note that this operation requires the daughterboard to re-initialize, so it may take some time. Values for frontend filter settings were derived using ADI's AD9371 Filter Wizard. This feature requires MPM version 4.1 or later on the device. Co-authored-by: bpadalino <bpadalino@gmail.com> Signed-off-by: mattprost <matt.prost@ni.com>
* debian: Update control and package buildingMartin Braun2022-04-061-7/+10
| | | | | | | | | | - Update dependencies - Add python3-uhd package - Add uhd-doc package In part, this changeset is to further align with the official Debian upstream at https://salsa.debian.org/bottoms/pkg-uhd.git, which is maintained by Maitland Bottoms.
* host: SPI: Read number of supported SPI slaves from deviceMartin Anderseck2022-04-041-6/+13
| | | | | | Add support for reading the number of supported SPI slaves from the device. This has become necessary because we may have bitfiles with different capabilities and we want to report this back correctly.
* cmake: mpm: Skip installing binaries for SIMMartin Braun2022-04-041-25/+31
| | | | | When running MPM as a simulator, none of the board-specific tools like the BISTs, or usrp_update_fs need be installed.
* mpm: x4xx: Fix clock/time source APIMartin Braun2022-03-302-3/+6
| | | | | | | | | | | | | | | | | | | | | | | | In f73e327, we modified PeriphManagerBase to explicitly list all required methods as per the MPM/UHD API. This had an unintended side effect: Because the clocking methods on x4xx are imported from X4xxClockMgr, and not defined on x4xx itself, the method used to import methods from X4xxClockMgr onto x4xx would refuse to re-define API calls such as set_clock_source(), get_clock_source(), and so on. The solution is to allow _add_public_methods() to overwrite existing methods, which means we can overwrite abstract methods from PeriphManagerBase in this fashion. Without this patch, UHD sessions could fail in the following manner: >>> import uhd >>> U = uhd.usrp.MultiUSRP("type=x4xx") >>> U.get_clock_source(0) Traceback (most recent call last): File "<input>", line 1, in <module> U.get_clock_source(0) RuntimeError: RuntimeError: Error during RPC call to `get_clock_source'. Error message: get_clock_source() not available on this device!
* mpm: e3xx: Fix get_sync_sources() APIMartin Braun2022-03-283-2/+30
| | | | | | | | | | | | | | get_sync_sources() was not implemented for E31x and E320. Because UHD assumes this exists, calling this would cause an error like this: >>> import uhd >>> U = uhd.usrp.MultiUSRP("type=e3xx") >>> U.get_sync_sources(0) Traceback (most recent call last): File "<input>", line 1, in <module> U.get_sync_sources(0) RuntimeError: rpc::timeout: Timeout of 2000ms while calling RPC function 'get_sync_sources'
* mpm: PeriphManagerBase: List all sync-related methodsMartin Braun2022-03-281-0/+59
| | | | | | | | | | All PeriphManagerBase childs need to implement - get_{clock,time,sync}_source() - get_{clock,time,sync}_sources() - set_{clock,time,sync}_source() So we populate PeriphManagerBase with defaults for all of those.
* mpm: Make default clock/time source values state-lessMartin Braun2022-03-284-13/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently, the default clock/time source is whatever the user configured in the last session. This fixes the scenario were you have any MPM device and do this: $ benchmark_rate --args $args,clock_source=external But whoops! You forgot to attach an external 10 MHz. PLL lock fails, nothing works. No worries, you run it again: $ benchmark_rate --args $args With the previous behaviour, this would retain the setting to 'external', because there's nothing to overwrite it. You would need to append `clock_source=internal` to get a working device again. Calling multi_usrp::set_clock_source("internal"), or a similar API call, might not be sufficient because the PLL lock failure might crash the program before updating the clock source is possible. The problem with this is twofold: - All non-MPM devices behave differently, i.e., they have a fixed default ('internal') which is always applied if no other option is given. This is an internal inconsistency. - Some applications (like gr-uhd's GRC bindings) simply don't set a clock/time source when selecting a "default", or they try and update the clock/time source using the API calls. Therefore, we align the behaviour of MPM devices with the other devices, and fall back to an internal source if nothing else is provided.
* mpm: e3xx: Simplify code referring to self.dboardsMartin Braun2022-03-282-42/+24
| | | | | | | | | | | | The E31x and E320 devices have one virtual daughterboard, and it is always present. This is different from N3xx, which is where the MPM code for these devices is based upon. During the E3xx initialization, we make sure that our single "daughterboard" exists and is responsive. That means we can remove some code that tests for the availability and number of daughterboards, which we need on N3xx (which works with zero, one, or two daughterboards). This also allows us some minor deduplication of code.
* fixup! uhd: add support for max10 variantsVirendra Kakade2022-03-281-2/+4
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* mpm: speed up reading gps mboard sensorsDavid Raeman2022-03-231-13/+9
| | | | | | This commit uses a more performant buffered I/O approach for reading the gpsd socket. Previously, querying a gps mboard sensor on an mpm radio would take 300-500ms due to the loop reading one byte at a time.
* images: Update manifest and compat number for X410Humberto Jimenez2022-03-231-1/+1
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* mpm: n3xx: Recommend reboot USRP after BISTAaron Rossetto2022-03-231-1/+4
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* mpm: x4xx: Remove GPIO classic mode registerLane Kolbly2022-03-231-12/+2
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* mpm: Factor out common code between E31x_db and Neon classesMartin Braun2022-03-175-314/+222
| | | | | These classes share a *lot* of common code, due to them both being AD9361-based devices. This code is now factored out into a single file.
* mpm: e3xx: Fix Pylint warnings in periph_mgr classesMartin Braun2022-03-172-14/+11
| | | | | | - Whitespace - Long lines - Superfluous imports
* images: Update manifest and compat number for X410Aaron Rossetto2022-03-101-1/+1
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* mpm: fix ref_locked sensor on n320David Raeman2022-03-031-0/+15
| | | | | | | | | | | | | | | | The ref_locked mboard sensor on the n320 always returned true without querying hardware. On this device family, mboard sensor callback in n3xx.py returns the "and" of its daughterboard LMK PLLs by querying the get_ref_lock() function on each dboard manager. However, that function only existed for the Magnesium daughterbaord. For the Rhodium daughterboard, the function didn't exist and so a true value was automatically returned. This commit adds the get_ref_lock() implementations for Rhodium and EISCAT daughterboards, which are identical to the implementation already present for Magnesium. Co-authored-by: Martin Braun <martin.braun@ettus.com>
* mpm: rh: Minor linter cleanupMartin Braun2022-03-031-8/+5
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* mpm: Use receiving socket for sending responsePhilipp Homann2022-03-021-5/+3
| | | | | The receiving socket can be used to send responses. This allows setting firewall rules for USRP detection.
* mpm: eeprom: Fix default values in EEPROM utilitiesMartin Braun2022-02-245-34/+113
| | | | | | | | | | | | | | | | | | | | | | | | When executing eeprom-init on E320 (which was originally written for N310), it would use defaults from N310, potentially causing issues. These issues would have arisen if we letter-revved the E320 one more time (because at rev 5, N310 had a compatibility cutover). Summary of changes: - eeprom-init will now read values *not* given on the command line from the existing content of the EEPROM, if it contains valid data. This means that DT, MCU, and rev compat values will no longer get auto-derived if the EEPROM already contained "good" values. - If the EEPROM is empty or corrupted, eeprom-init will no longer run if the pid value is not provided. This is to avoid N310 defaults being written to E320 EEPROMs. - A README is added to explain which devices use which utilities. - PID checks are more strict now. It is unlikely we'll build new devices using the old EEPROM format (prior to TLV), so we can check specifically for E320, N3x0. - The hard-coded list of PIDs for the EEPROM tools are moved to a central location (eeprom-pids.h). - The code to derive values for DT/MCU/rev compat from the rev is now pid-specific and no longer device-agnostic.
* e320: mpm: Remove monitor threadMartin Braun2022-02-241-34/+0
| | | | | This thread is a vestige from copy & pasting N310 code, it does absolutely nothing but occupy resources.
* Remove FSRU-related filesMartin Braun2022-02-226-958/+1
| | | | | | | The FSRU (aka EISCAT) was never supported in UHD 4.0. The FPGA repository never had the relevant files, and the block controller also never existed. This removes all the corresponding files from MPM, as well as some references from makefiles.
* mpm: xportmgr_udp: Match DNAT arguments to manpageMartin Braun2022-02-211-3/+5
| | | | | | | Change the --to argument to --to-destination. Both seem to work, but the latter is what is listed in iptables-extensions(8). What's confusing is that `--to` also exists in another context (in the `string` match extension).
* mpm: eeprom: Improve E320 and N3x0 EEPROM code/commentsMartin Braun2022-02-163-12/+23
| | | | | | - Fix some Pylint warnings in eeprom.py - Improve comments in n3xx.py and e320.py regarding rev_compat values in EEPROM
* mpm: cmake: Remove installation of non-relevant EEPROM toolsMartin Braun2022-02-162-15/+15
| | | | | On N3x0 and E3x0 devices, we were erroneously installing EEPROM utilities that are only relevant on X410.
* mpm: x4xx: Add function to map from gpio src list indicesLane Kolbly2022-02-111-2/+29
| | | | | | | | set_gpio_src takes a list of twelve sources to apply to the pins. For the DIO mapping, this is fine, because the twelve pins are zero through eleven. However, for the HDMI mapping, the pin indices range from one to nineteen. This commit adds a function to convert from the set_gpio_src list indices into the pin number.
* images: Revert x4xx manifest and FPGA compat updateAaron Rossetto2022-02-081-1/+1
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* mpm: add device name to discovery processLars Amsel2022-02-083-0/+4
| | | | | | | | | | | | | | | | | | | MPM devices currently do not report their device name in the discovery process. This adds the device name. After the change the device name is reported, e.g. when using uhd_find_devices, like so: $> uhd_find_devices -------------------------------------------------- -- UHD Device 0 -------------------------------------------------- Device Address: serial: DEADBEEF claimed: False fpga: X4_200 mgmt_addr: <mpm device ip> name: <mpm device host name> product: x410 type: x4xx
* mpm: x4xx: Update FPGA minor compat numberAaron Rossetto2022-02-071-1/+1
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* systemd: enable tx flow control automaticallyAndrew Lynch2022-02-042-0/+2
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* mpm: Add x4xx DRAM BISTWade Fife2022-02-031-1/+23
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* mpm: Fix units for DRAM BISTWade Fife2022-02-033-4/+4
| | | | | There was a mixture of KB/s and B/s in the DRAM BIST. The BIST now returns B/s in all cases.
* mpm: Remove further references to rfnoc_num_blocksMartin Braun2022-02-011-1/+1
| | | | | This is a follow-up to 89f99fac. In 2a575bf9b, a reference to rfnoc_num_blocks was accidentally put back into MPM.
* mpm: x4xx: Align get/set_gpio_src mappings with HDMI pinoutsLane Kolbly2022-01-241-4/+6
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* fixup! cmake: Replace distutils.sysconfig with sysconfigSteven Koo2022-01-201-5/+5
| | | | | | | | The original commit incorrectly fails the build uhd in the meta-ettus context. This uses prefix instead to get the base path. Signed-off-by: Steven Koo <steven.koo@ni.com>
* cmake: Replace distutils.sysconfig with sysconfigAaron Rossetto2022-01-141-1/+4
| | | | | | | | | | | | | | | | | | | | This commit replaces uses of distutils.sysconfig's get_python_lib() function with sysconfig's near-equivalent get_path() function to get the directory for site-specific, platform-specific files. Unfortunately, get_path() does not have a way to easily modify or strip the prefix applied to the path like get_python_lib() does, so the code must manually modify the path to get the same effect: - First, the platlib path is retrieved from the get_path() call. - Next, the default base that is used to form the pathlib path is queried via the get_config_var('base') call. - Next, the portion of the platlib path that matches the default base is stripped, and any leading path separator remaining is stripped. This fundamentally replicates the behavior of get_python_lib() with an empty prefix (i.e., the prefix positional parameter is specified as ''). - If a different prefix is desired, then the os.path.join() function is used to combine the new prefix with the stripped pathlib path, ensuring that the platform-specific path separator is used in crafting the path.
* cmake: Replace distutils with CMake for version checksAaron Rossetto2022-01-142-13/+21
| | | | | | | This commit replaces the use of distutils.version.LooseVersion() with CMake's version comparison operator, which implements relational version string checking in the same manner (i.e., comparing numeric components of a version string numerically).
* mpm: Demote WARNING on minor compat mismatch to DEBUGMartin Braun2022-01-141-1/+2
| | | | | | | | | | When the minor FPGA compat number on the device is ahead of what MPM expects, we no longer print a warning. That's because by definition, the FPGA is still compatible with the software in this case. If UHD or MPM require a certain minor compat number to enable a feature, the appropriate behaviour would be to print a warning only for that case.
* MPM: X410: Set correct tuning wordLars Amsel2022-01-101-1/+7
| | | | | | The comment behind the tuning word is correct but 0x200 does not give a voltage of 1.65V but 2.5V, because the full range of the DAC is 5V not 3.3V).
* mpm: x410: Fix docstrings related to GPS sensorsMartin Braun2022-01-102-2/+2
| | | | No code changes, only comment changes.
* mpm: e320/e31x: Fix lo-lock sensorsMartin Braun2022-01-102-16/+39
| | | | | | | | | | | | | The LO-locked sensors on these devices were getting routed to the MPM API call get_lo_lock_sensor(), which takes a 'which' argument (rx or tx). However, UHD wants to pass a 'chan' argument (0 or 1). The way the code was structured, it would always return 'False' (LO not locked) when the argument was neither 'rx' or 'tx'. The solution is to add get_rx_lo_lock_sensor() and get_tx_lo_lock_sensor(), which generate the appropriate 'which' argument, but discard the 'chan' argument (there is only one LO per Tx and Rx, respectively).
* e31x/e320: Amend LO-locked sensor namesMartin Braun2022-01-102-6/+20
| | | | | | | | | In UHD 3, we had two sensors names for LO lock on these devices: lo_lock, and lo_locked. The latter is the more standard, and is checked in examples like rx_samples_to_file. In UHD 4, the latter was removed without comment. This adds the sensor back again and also updates the documentation accordingly.
* mpm: x4xx: Add log message for older DIO boardsMartin Braun2021-12-091-1/+2
| | | | | | Older DIO boards don't support all the features of newer ones, but from the log messages, it's not clear what revision the board has. We add a log statement to clarify.
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