Currently the E320's integrated GPSDO can be disabled using the
"enable_gps" argment at MPM initialization time (e.g. when the radio
powers on and launches the MPM daemon). However, there is no way for
a UHD application to disable the GPSDO at connection time.
This patch allows the existing "enable_gps" arg to be accepted when
initiating an MPM session from UHD, such that an application can pass
the arg "enable_gps=0" at connection time to disable the GPSDO. The
default power state of the GPSDO is restored when the session ends.
Edit: On top of the original commit by draeman-synoptic, the MPM minor
compat number was also increased to denote new non-breaking feature
support.
Co-authored-by: mattprost <matt.prost@ni.com>
Signed-off-by: mattprost <matt.prost@ni.com>
This reverts the Raw UDP host changes which is breaking
multiple interface streaming.
Commits addb81aa5d2d6adcd3a0c7a8d59fcd96af0c1ec4^..b1ca51f97aaa2226ed6ef339fb26fbea54ab7593
are reverted.
Reverts:
doc: Update manual on streaming
examples: Add remote RX streaming example
rfnoc: Enable remote UDP streaming
mpm: e320: Enable raw UDP streaming
mpm: n3xx: Enable raw UDP streaming
mpm: x4xx: Enable transport manager adapter
mpm: Enable opt-in transport adapter control
rfnoc: Transition stream managers and mgmt_portal to topo_graph_t
rfnoc: Add topology graph object
uhd/mpm: Add API to set remote routes
mpm: xports: Add XportAdapterMgr class
- Checks FPGA compat number is 6.1
- If so, it enables the transport adapter manager
- Note that E320 may still have raw UDP streaming feature disabled. In
that case, it simply doesn't report that capability.
All MPM devices use identical implementations of the transport API.
Minor differences between the actual lines of code in the various
transport adapters are due to minor optimizations, such as hard-coding
'udp' as the only valid transport type for the N3xx series.
This change moves the implementation of the transport API calls
(get_chdr_link_options() and get_chdr_link_types()) into
PeriphManagerBase. The class attributes _xport_adapter_mgrs is also
declared in that class, but defining them is left up to the individual
device implementations.
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'
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.
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.
This class is a remnant of UHD 3, and is no longer used anywhere. SID is
no longer used at all in UHD, in fact, which means the class did not
represent a valid data structure.
Many small cleanups:
- Fix copyright headers
- Fix superfluous imports
- Pull some constants out of classes where appropriate
- Fix formatting
- Improve/fix some docstrings
- Disable specific Pylint warnings where appropriate
- Global catches use BaseException instead of Exception
- Don't use len() for empty checks
- Make sure to declare all self attributes in __init__ (note: this is
particularly of interest for E310, becuase its regular init happens
outside of __init__)
- Compacted some E310 code that had multi-DB checks
This assumes an existence of mboard_regs_control in PeriphManagerBase
and implements most TK controls there. All the *_periphs.py files can
now use a common class for registers, including the TK access, but also
git hash, build date, and device ID access.
This also fixes two issues:
- set_timekeeper_time() and set_tick_period() had a bug that would
incorrectly calculate the upper 32 bits of their respective registers.
- N3xx had a bug that would swap around set time now and next PPS. This
got auto-fixed because the common code never had this bug.
This value should be 9 to correspond with the rev J motherboards.
This property was renamed to mboard_last_rev_compat in a previous commit.
But mboard_max_rev is actually a more accurate description,
since it specifies the latest hardware revision that the software
is aware of. I renamed all references back to mboard_max_rev.
Newer revisions of the E320 and N3xx motherboards use EEPROM version 3,
and store a rev_compat field. The rev_compat is the last revision that
this hardware is compatible with. We now use that instead of simply the
revision.
Issue: Current code loads FPGA too early while many
essential peripherals such as net clocks are not brought up.
This change will make sure those are got init before FPGA loaded.
Signed-off-by: Trung Tran<trung.tran@ettus.com>
Adding the following sensors:
- Catalina temperature, RSSI, and LO Lock sensors
- GPS lock, time, TPV, and SKY sensors
Co-authored-by: Brent Stapleton <brent.stapleton@ettus.com>
