Refactoring to use the C++-based UIO objects. The Liberio and Ethernet
objects now open the UIO before using it, and close it once done.
Reviewed-By: Martin Braun <martin.braun@ettus.com>
- Moved nijesdcore to cores/
- Moved udev, net, dtoverlay, uio to sys_utils/
- Made all imports non-relative (except in __init__.py files)
- Removed some unnecessary imports
- Reordered some imports for Python conventions
Upon updating certain components (the FPGA, for example), the
Peripheral Manager is restarted, and the overlay is reapplied. In order
to facilitate this, the RPC server intercepts and handles the
update_component function.
Tested on the RJ45 ethernet connection. It probably won't work as well
if the SFP connection goes down when the overlay is removed.
Previously, the daughterboard requested an overlay file based on SFP
preference using magic values. This commit moves the decision making to
the peripheral manager, which uses our singular name (ie 'n3xx' for the
N310).
- The MPM function update_component now accepts multiple components to
be updated in one RPC call.
- Updated the property tree and image loader to match this change.
- Also added DTS loading to the image loader.
Now, when claiming a device, the connection type will be stored as a
string in PeriphManagerBase. This way we can read out the current
connection type even when not currently inside an RPC call.
-update_component takes a byte array containing the data to be written,
and a dictionary containing the metadata of the component to be
updated
-The metadata must contain 'id' and 'filename'
-The metadata may contain an md5 hash ('md5')
- Motherboard sensors are automatically populated into the property
tree, they can be automatically enumerated and queried
- Daughterboard sensors have an API for querying and enumerating
sensors, but this commit does not automatically add them to the
property tree
When reading revision numbers from EEPROM, we now have an easy way of
checking of our version MPM is sufficient to run on the current device.
N310 implicitly makes use of this starting with this commit.
- Crossbar local addr is now written during initialization of UHD
session
- Support for multiple crossbars per device (at least on UHD side)
- Crossbars are now sequentially given a unique address
