22.10.1

22.10.1

• BackgroundJobWithDodging now looks for the config.ini section [<job_name>.config].

22.10.0

22.10.0

• New API for adding SQL tables via plugins, and for registering MQTT -> DB parsers.
• New topic for experiment name in MQTT: pioreactor/latest_experiment/experiment.
• New topic for experiment timestamp in MQTT: pioreactor/latest_experiment/created_at.
• stable renamed to thermostat
• new callback API for pushing the HAT button down, see Monitor class.

22.9.6

2.9.6

• improve reliability of self-test test_REF_is_in_correct_position
• improve the early OD reading signal behaviour.
• new API on jobs for job_name (class level now)

22.9.5

2.9.5

• The SQL triggers were not added to the images, so pioreactor_unit_activity_data was never populated. This is fixed.
• New web server backend. Went from js/Node to python (Flask)/lighttp.
• Export datasets now cleans up its csvs.

Using pioreactor image Pioreactor/CustoPiZer@1cd4fa1

22.9.4

22.9.4

• Bug fixes

22.9.3

22.9.3

• temperature automation silent is now only_record_ambient_temperature.
• using new RPi image from 2022-09-06.
• fixes

22.9.2

22.9.2

• added subcommands display_current, change_current, list to pump calibration
• Pump calibration follows the same format as LED calibrations. Current calibrations can be replaced with previous.
• Adding calibration curves to calibrations' display_current
• pio run export_experiment_data now has an flag argument to partition csvs by unit.
• pump calibrations are now keyed by media, waste, alt_media in storage current_pump_calibrations
• Dosing automation have access to latest_od now.
• Bump plotext.

22.9.1

22.9.1

• local_ac_hz is now optional
• maybe fix bugs for local AP
• add retries for button detection

22.9.0

• Stirring now has the ability to restart itself if it detects it has stalled.
• od_normalization has been removed. Instead, there is a small routine od_statistics that is called by both od_blank and growth_rate_calculating. The latter also now stores the required od statistics to storage (previous it was the od_normalization job).
• The LEDs in the pioreactor have been moved up 0.5mm.
• Error-handling and user improvements to pump_calibration.
• pid_turbidostat was removed, replaced with the simpler turbidostat.
• Adding new table pioreactor_unit_activity_data that makes analysis much easier.
• Adding new table calibrations.
• New action od_calibration that easily allows you to add an OD600 calibration to your pioreactor. See docs: https://docs.pioreactor.com/user-guide/calibrate-od600
• paramiko library is no longer a dependency
• in growth_rate_calculating job, kalman_filter_outputs is now included in published_settings
• Fix bug that wasn't saving automation events to the database.
• new function voltage_in_aux that measures what voltage is in the AUX.
• od_readings_raw db table renamed to od_readings
• od_readings_raw.od_reading_v renamed to od_readings
• Changes to structs.ODReadings and structs.ODReading
• Changes to where job od_reading publishes data in MQTT: now .../od_reading/ods/ and .../od_reading/od/<channel>
• Rename latest_od property in all automations to latest_normalized_od. Later we will introduce latest_od which refers to data directly from od_reading job.
• turbidostat automation now accepts target_normalized_od instead of target_od. Likewise for pid_morbidostat.
• new config option under od_config: use_calibration is a boolean to ask the od_reading job to use the current calibration or not.
• PIDTurbidostat automation has been nuked completely.
• New base background job, BackgroundJobWithDodging, that makes it easy to change an action during od reading

22.7.0

22.7.0

• Subtle changes to how jobs disconnect and clean up. job.set_state("disconnected") won't clean up connections to loggers, MQTT, etc, but will signal to the app that it's no longer available to use.
• In config.ini, ir_intensity -> ir_led_intensity
• caches that keep state (like led_locks) now use absence and presence to determine state, instead of specific value in the cache.
• network.inventory -> cluster.inventory
• network.topology -> cluster.topology
• sql table experiments.timestamp -> experiments.created_at
• sql table pioreactor_unit_labels has new column created_at
• Added TMPDIR the env variables, which points to /tmp/
• Aided development on Windows machines
• Added new LED automation: light_dark_cycle. This allows for LEDs to follow a day/night cycle, at a specific LED intensity.
• Leader now accesses other machines always using the .local TLD.
• New config option local_ac_hz
• New self-test routine that checks if the REF is in the correct PD channel.
• IR REF now uses a moving average of the first few values, instead of only the initial value. This produces much more accurate normalization values.