v2024.9.1

What's Changed

• virtual harvester
  • allow direct pass-through
  • cv-harvester can now extrapolate (linear around current set-point) which makes it more responsive and reduces error
• virtual source
  • add feedback-path to harvester (to control cv-harvester) when no boost-converter is used
  • bring changes from pru-code to py
  • simulation can now plot several internal states
  • simulation example now runs several models through the jogging-dataset and creates plots and data
• virtual targets
  • improve current targets
  • add diode+resistor target (to emulate a diode for burning energy)
  • add exemplary instantiations of some targets
• shp-reader - improve calculation of file-stats

Full Changelog: v2024.8.2...v2024.9.1

v2024.8.2

What's Changed

• add hdf5-file based simulations
  • targets: resistive, constant-current and constant-power; each controllable by pwr_good
  • source / emulation
  • harvest
  • update examples accordingly shepherd_core/example/simulation_xyz.py
• remove progress-bar when task is finished

Full Changelog: v2024.8.1...v2024.8.2

v2024.8.1

What's Changed

• plotting: disable creation of tick-offset
• cal: add si-unit
• add shepherd_core/example/vsource_emulation.py that processes hdf5-recordings and also generates them
• add shepherd_core/examples/eenv_generator.py to create static energy environments
• virtual source model
  • fix off-by-1 error in rows of efficiency-LUTs
  • remove limiting-behavior of boost-regulator
  • add residue-feature to calibration-converters
  • bq25504 - to not cut-off output, increase capacity to 100 uF and adapt pwr-good-voltages (close to DK)
• harvester model
  • fix voc-harvesting
  • improve windowing setting for ingested ivcurve
  • port behavior from PRU
  • port behavior from PRU
• ivcurve-harvesting-fixture: make 110 Hz version the new default
• isc-voc-harvesting-fixture: give 4x more time to settle
• hdf5-writer: only modify non-None elements
• hdf5-reader: improve samplerate calculation

Full Changelog: v2024.7.4...v2024.8.1

v2024.7.4

What's Changed

• fix two bugs in calibration
• plotting
  • re-enable plotting of ivcurves (but still warn about it)
  • add plot for power (IV combined)
  • add option to only plot power
  • switch from uA & uW to mA & mW for plots

Full Changelog: v2024.7.3...v2024.7.4

v2024.7.3

What's Changed

• fixture-cache -> limit usage to sheep / bbone
• include lib-version in experiment- and wrapper-data
• tb-client - improve query of data
• create AbstractBaseClass for tb-client to allow dedicated Clients like FixturesClient, WebClient, DbClient
• extra/gen_firmwares.py shows size of different firmwares (elf, hex, embedded-yaml, embedded-json)
  • yaml / json does embed elf with zstd-compression level20 and base64-encoding

saved FW ./content/fw/nes_lab/nrf52_rf_test/build.elf
 -> size-stat: {'elf': 860904, 'hex': 4340, 'yaml': 232007, 'json': 231932}
saved FW ./content/fw/nes_lab/nrf52_deep_sleep/build.elf
 -> size-stat: {'elf': 619088, 'hex': 799, 'yaml': 170395, 'json': 170320}
saved FW ./content/fw/nes_lab/nrf52_rf_survey/build.elf
 -> size-stat: {'elf': 799636, 'hex': 123517, 'yaml': 287927, 'json': 287852}

Full Changelog: v2024.7.2...v2024.7.3

v2024.7.2

What's Changed

• inventory - bugfix for beagle-info
• extract - more robust file-handling
• extract-uart - more robust waveform decoding
• extract-meta - more robust operation
• add script to generate plot of link-matrix

Full Changelog: v2024.7.1...v2024.7.2

v2024.7.1

What's Changed

• core - replace scipy-code with numpy to remove dependency
• inventory - add storage-stats and beagle-version-info
• ivonny - explain parameters, obfuscated shockley diode equation
• update deps & tooling

Full Changelog: v2024.5.1...v2024.7.1

v2024.5.1

What's Changed

• move config to root-level
• add newest log-names to meta-extractor
• fix advice in error-text
• update deps

Full Changelog: v2024.4.2...v2024.5.1

v2024.4.2

What's Changed

• fix import-bug regarding fixtures
• warn when fixtures are empty
• fix relative imports (be as specific as possible)
• fix lots of lint warnings
• improve documentation
• improve error-handling

Full Changelog: v2024.4.1...v2024.4.2

v2024.4.1

What's Changed

• add UUID to models
• improve docstrings to be used by shepherd-doc
• improved docs
• switch fully to pyproject.toml
• update deps
• (extra) testbed-layout-table: add fields
• represent current testbed-structure

Full Changelog: v2023.12.1...v2024.4.1