Terkin

================

**Yaks all the way down.**

- Add ds18x20 lib
- Implement DS and HX sensors using ``AbstractSensor``
- ds18x20: Add reading multiple sensors
- Populate SensorManager, add bus management, add OneWireBus
- SensorManager: Make ds18x20 use OneWire-Bus through ``AbstractBus``
- ds18x20: fix runtime issues, resetting OneWire before scanning for devices
- Little cleanup
- SensorManager
- Add bus driver for i2c and onewire buses
- Settings: add buses to (sensor-)settings
- Convention: Bus address ``<BUS_FAMILY>:<BUS_NUMBER>``
- Makefile|libs:
- Add bme280, Pycoproc, Quectel L76 GNSS library (Pytrack Board)
- Add Pytrack Board Library, Pytrack Board Accelerator
- SensorManager
- Add bus to sensor registry
- Add bme280 (humidity, temperature, pressure)
- Add i2c bus
- Cleanups
- Compensate for missing ``_onewire`` package, maybe on older firmwares
- Move acquire_bus to ``AbstractSensor``
- Fix I2C pin propagation
- Add Pytrack sensor
- Don't croak on failures
- Fix HX711 pin wiring
- Move Pytrack sensor to ratrack namespace
- Add Pytrack Quectel L76 GNSS sensor
- Makefile: cleanup (rm old DS18X20 lib)
- settings|sensor: add TODO: "i2c-address -> settings -> sensor"
- settings|sensor: add TODO: "i2c-address -> settings -> sensor"
- Sensors: naming, (WIP!) hardcoded proposal for naming (see bme280)
- Add Pytrack support
- Moar sensors
- Add appropriate logging
- Improve LoRa subsystem
- Improve logging, code cosmetics
- Add "make clean" target
- Enable all sensors
- Improve bus registration
- Improve BME280 readings
- Improve documentation
- Update documentation
- Add LoRaWAN/TTN telemetry with CayenneLPP
- Start WiFi before LoRaWAN
- Reduce logging noise
- Improve sandbox, documentation and naming things
- Update documentation
- Remove main.py.dist again
- Improve automatic sensor field naming
- Improve example settings
- Improve logging all over the place
- Upgrade to rshell 0.0.21
- Use “device_id” as part of the MQTT “client_id”
- Fix telemetry success signalling
- Cleanup
- Improve network/telemetry error handling, robustness
and convenience for WiFi and MQTT connectivity
- Improve logging
- Update documentation
- Improve reporting about which telemetry targets succeeded

================

**Fixes.**

- Fix install-requirements re. dotty_dict patching
- Fix "make list-serials"
- Dependencies: add OneWire & DS18x20 libraries
- Fix urllib dep
- Introduce SensorManager
- Fix urllib dep

================

**Fill in the gaps, lots of.**

- Update documentation
- Update backlog
- Improve MQTT robustness by compensating ``ECONNRESET`` and ``ECONNABORTED`` exceptions
from connection to MQTT broker by attempting to transparently reconnect next time when
performing a telemetry submission.
- Stop connecting to further WiFi networks after getting connected already
- Make the telemetry domain obtain the "format" parameter from
configuration settings in order to control the serialization method.
- Update MQTT address example settings
- Improve WiFi STA connectivity and status reporting
- Improve status reporting and inline comments
- Fix example configuration
- Improve documentation
- Preparing cayenneLPP into telemetry, new convention for sensor mapping (e.g. channel in CayenneLPP)
- Lora works now, cleaning up and restructuring, might be good
- Add TTN to get_handler() and transmit()
- Improve telemetry target selector
- Add PyCayenneLPP package to foundation libraries
- Add telemetry target for running Base64-encoded CayenneLPP over MQTT
- install upip via pypi
- Add project header to main sketch files
- Improve PyCayenneLPP installation
- Reduce rshell buffer size to "30"
- Improve Telemetry - Multiple telemetry sinks running in parallel - Add MQTT driver adapter
- Streamline sensor reading vs. telemetry submission
- Trim configuration settings output
- Naming things
- Improve documentation
- Fix channel naming in example configuration
- Skip reporting the current configuration settings as this crashes the serial output on WSL.
- Use environment variable "MCU_SERIAL_PORT" for configuring serial port
- Overhaul make target "setup-requirements" to populate "dist-packages"
- Update documentation, improve README and add README-HARDWARE.md
- Improve "refresh-requirements" make target
- Documentation, once more
- Bump documentation again
- Slight application namespace refactoring
- Improve reporting
- Don't enable serial device in "boot.py"
- Improve documentation
- Add examples for different use cases
- Build distribution archive files and upload them to GitHub
- Refactoring/modularization
- Update documentation
- Minor fixes
- Re-add BobDatalogger
- Add release tooling

================

**Architecture blueprint. Works, sort of.**

- Add build environment
- Begin with documentation
- Large refactoring
- Remove "urllib" package as we might want to pull it back in using "upip" later.
- Add dependency management through "dist-packages" folder by using "upip" with MicroPython on Unix
- Improve framework layout
- Improve robustness of TelemetryClient
- Add DummySensor
- Add MemoryFree sensor
- Update documentation
- Add vanilla ``hx711.py`` by `David Gerber`_
- Add improved HX711 library by `Ralf Lindlein`_
- Improve documentation
- Code cosmetics, improve logging
- Add HX711 sensor component
- Update documentation and tooling
- Improve HX711 sensor robustness, don't block the device driver while waiting for hardware intercom
- Add watchdog timer (WDT) support
- Idle in the mainloop
- Naming things
- Run garbage collector on each loop iteration
- Prepare RTC code
- Ignore empty sensor readings
- Naming things, HX711 robustness
- Add vanilla Dotty Dict package
- Add basic TTN example
- TTN for real?
- Improve configuration system and WiFi STA connectivity
- Update documentation
- This and that
- Troubleshooting git errors, whatever, need to commit
- Add LoRaWAN (TTN) flavour to terking devices
- this and that, still WIP, not working
- WIP: code is running, but not connected to TTN successfull
- Lora works now, cleaning up and restructuring, might be good
- Resolve urllib dependency woes
- Use telemetry parameters from configuration settings
- This and that
- Use sensor parameters from configuration settings
- Increase number of retry attempts for catching a WiFi connection, essentially checking for 15 seconds
- Update documentation
- Refactor LoRaWAN bootstrapping

================

**Baby steps.**

- Initial commit
- Add .gitignore to exclude ``*_local.py`` configuration files
- WIP: Hands on FiPy
- First stable version


.. _David Gerber: https://github.com/geda
.. _Ralf Lindlein: https://github.com/walterheisenberg
.. _ClemensGruber: https://github.com/ClemensGruber
.. _MKO1640: https://github.com/MKO1640
.. _DieDiren: https://github.com/DieDiren
.. _vkuhlen: https://github.com/vkuhlen
.. _pawelzny: https://github.com/pawelzny/
.. _ayoy: https://github.com/ayoy
.. _pinguin999: https://github.com/pinguin999
.. _rohlan: https://github.com/rohlan
.. _emmanuel-florent: https://github.com/emmanuel-florent
.. _robert-hh: https://github.com/robert-hh/