| Commit message (Collapse) | Author | Age | Files | Lines |
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- Remove documentation of skip_dram, skip_ddc, skip_duc, which are all
obsolete since UHD 4
- Properly document serialize_init
- Add a table of valid args for X310 as with other devices
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An default MTU value of 9000 gives the devices the most flexibility
using 10GbE. Many interfaces and docs have already been updated.
This is bringing all devices into alignment with this paradigm.
Signed-off-by: mattprost <matt.prost@ni.com>
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Updates e3xx and n3xx register map documentation.
- Add new RFNoC registers
- Remove depreicated RFNoC registers
- Add other missing registers
- Correct formatting
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Signed-off-by: mattprost <matt.prost@ni.com>
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The n3xx and x3xx device pages both link to the DPDK page. However, the
link was setup as type "subpage" instead of "ref". The result was that
both device pages thought they owned the DPDK page which caused
non-intuitive behavior when clicking through links in the manual
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This gives examples of how to use the set_gpio_src() API and friends.
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Add a subsection to both N310- and N320 specific features to
document the EEPROM flags simliar to as it is done in the E320
documentation.
Signed-off-by: Joerg Hofrichter <joerg.hofrichter@ni.com>
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This explains what the various FPGA flavours (XG, HG, 1G) are.
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Some close-in noise was observed on TX when using external references.
This change reduces the noise by changing U19 to select the GPSDO when
references are set to external. Also included is a change to properly
read and apply settings from the configuration file. This allows the
user to further quiet the transmission by adding 'enable_gps=False' to
the configuration file in order to power off the GPSDO.
Signed-off-by: Michael West <michael.west@ettus.com>
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When using enable_gps=0, the power to the LTE-Lite GPS chip is turned
off, and neither the reference sources (time/clock) nor the
location/time data (via gpsd) can be used.
This commit disables the gpsdo options for the set_time_source,
set_clock_source, and set_sync_source when enable_gps=0 is used, and
adds logging to inform the user about this.
This behaviour is consistent with X310, where `gpsdo` is only a valid
reference if the GPSDO module is plugged in.
The manual was also updated accordingly.
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FYI, the nominal LO input level on N320 is +5 dBm.
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There are cases where downloading the SDK does not preserve the 'x' bits
for the SDK .sh file. This explains how to circumvent that problem.
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Image name to be provided to bitbake command are named 'developer-image' and 'deployment-image'
i.e. with dash, not with underscore
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Fixes issue where Doxygen doesn't recognize a block within N3XX's Salt
subsection as code.
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Co-authored-by: Alex Williams <alex.williams@ni.com>
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Since the N32* is part of the N3XX family, it shares a page with
N300/N310.
Co-authored-by: Mark Meserve <mark.meserve@ni.com>
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- Added more detail on how to use White Rabbit
- Highlight the options with external clock source (with or without
external time source)
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clock_source call
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Adding section in the manual on how to build filesystems and SD card
images.
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Specify skip_boot_init=1 to not init during boot. This will increase
boot time for an N310, typically by around 15 seconds.
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When a device is re-initialized without any changes (e.g.,
master_clock_rate, ref_clock_freq) then we can skip the initialization
sequence and move on. This shaves a significant amount of time from the
init sequence.
Fast re-init can be overridden by providing the `force_reinit=1` device
arg.
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- Internal clock/time references
- External clock/time references
- White Rabbit-based clock/time references
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- Added notes on crosscompiling
- Added notes for N300
- Fixed some TODOs
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In particular, when running uhd_find_devices, this will limit the
devices to ones that can actually be reached via CHDR. There is a new
key, find_all, which allows finding all devices even those not
reachable from UHD.
Reviewed-by: Brent Stapleton <brent.stapleton@ettus.com>
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Adds two device args: discovery_port and rpc_port. Both are integers
which override the respective constants.
Reviewed-by: Ashish Chaudhari <ashish.chaudhari@ettus.com>
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