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Changelog

in-progress

2020-05-14 0.17.0

  • :ref:`node-yun-http`: Make it compile from the :ref:`firmware-builder` on Arduino Core 1.5.6.2 on Linux
  • Prepare the :ref:`generic-firmware` and :ref:`scale-adjust-firmware` for :ref:`firmware-builder`
  • Improve firmware building for :ref:`scale-adjust-firmware` re. artefact naming
  • Add vanilla “SerialDebugger” library from http://playground.arduino.cc/Code/SerialDebugger
  • Update `node-wifi-mqtt.ino`_ firmware. Thanks, Matthias and Giuseppe!
    • Improve SerialDebugger output
    • Fix output of local ip address with SerialDebugger
    • Improve connectivity flow
  • node-wifi-mqtt-homie: Workaround for ArduinoJson regarding float precision. Thanks, Alex!
  • Update EmBencode library
  • Add howto about PlatformIO
  • Add support for Seeeduino Stalker v3.1 to Open Hive GSM sensor node firmware
  • node-esp8266-generic: ESP8266 Wemos D1 mini based scale with Wifi / GSM support for SIM800. Thanks, Stefan!
  • Update documentation
  • Update Makefiles for macOS
  • Bare-Arduino-Project: update to the latest master. Thanks, Hoijui!
  • node-esp32-generic: ESP32 TTGO-T-CALL based scale with Wifi / GSM support for SIM800. Thanks, Stefan!
  • Update URL to UUID generator. Thanks, Alan and Weef!

2017-04-16 0.16.0

  • Try to fix :ref:`scale-adjust-firmware` regarding ESP8266 compatibility again
  • `node-wifi-mqtt.ino`_ firmware:
    • Fix DEEPSLEEP_TIME order of magnitude: MEASUREMENT_INTERVAL is in ms already. Thanks, Matthias!
    • Fix IP address output. Thanks, Matthias!
    • When SENSOR_DUMMY is enabled, don't use any real sensors. Thanks, Giuseppe!
    • Add comment about connecting GPIO#16 to RST for waking up after deep sleep. Thanks, Giuseppe and Matthias!
    • Add sensor ADS1231. Thanks, Clemens!
  • Improve :ref:`firmware-builder`
    • Add support for architecture "ESP"
    • Add variables TARGET_BOARD_TAG and TARGET_BOARD_SUB to firmware builder helper output
    • Add firmware builder helper to Makefile for node-wifi-mqtt-homie
  • Properly define and use HE_CONTAINERS in :ref:`generic-firmware`

2017-04-06 0.15.0

  • :ref:`scale-adjust-firmware` (`scale-adjust-hx711.ino`_ and `scale-adjust-ads1231.ino`_)
    • Make it compile against Espressif/ESP8266
    • Make it work on the ESP8266 at runtime by satisfying the watchdog. Thanks, Martin!
    • Properly read numeric value from serial port. Thanks, Matthias!
    • Fix computing the loadCellKgDivider. Thanks, Clemens!
    • Fix compilation on Arduino version <= 1.0.6
  • :ref:`generic-firmware`: Reduce loop interval when being in bootstrap phase
  • :ref:`node-gsm-http`: Fix Makefile for ESP8266. Thanks, Matthias!
  • :ref:`node-yun-http`: Add firmware `beescale-yun.ino`_ for `Mois Box`_. Thanks, @bee-mois.
  • Improve the `node-wifi-mqtt.ino`_ firmware for the :ref:`node-wifi-mqtt`:
    • Fix Makefile for ESP8266 reported not to work on Ubuntu 16.10. Thanks, Matthias!
    • Completely overhaul the basic ESP8266/MQTT firmware making it more efficient and flexible, see also Improve the basic “node-wifi-mqtt” firmware. Thanks, Giuseppe and Matthias!
    • Start with single device counts of DHTxx and DS18B20 sensors to make firmware even more basic out of the box. Thanks again, Matthias!
    • Modularize and streamline code to better serve educational purposes
    • Enable connecting to multiple WiFi access points with multiple attempts. Thanks, Matthias and Clemens!
    • Read and transmit battery level. Thanks, Matthias!
    • Read and transmit free heap memory
    • Improve overall configurability and wifi_connect/mqtt_connect re. retrying
    • Add deep sleep mode

2017-03-31 0.14.0

  • Add slot, build infrastructure and dependency libraries for :ref:`mois-node`
  • Update GPRSbee library to 1.9.2
  • Update OneWire library to 2.3.3
  • Update HX711 library incorporating our fix »Define “yield” as noop for older Arduino Core releases«
  • Update Arduino-Makefile and makeEspArduino tools
  • Improve firmwares :ref:`node-wifi-mqtt-homie` and :ref:`node-wifi-mqtt-homie-battery`
  • :ref:`node-wifi-mqtt`:
    • Fix JSON serialization: Transmit sensor readings as float values and improve robustness. Thanks, Matthias and Giuseppe!
    • Improve configuration and documentation, last but not least regarding MQTT authentication.

2017-03-17 0.13.0

  • Add x-www-form-urlencoded serialization to :ref:`lib-terkin-data` library
  • Fix JSON serialization: Don’t convert values to string
  • Improve CSV serialization demo: Set float precision to three digits

2017-02-01 unreleased

2017-01-14 0.12.0

  • Add ArduinoSTL, a STL and iostream implementation for Arduino based on uClibc++
  • Update firmware for :ref:`node-wifi-mqtt` (`node-wifi-mqtt.ino`_). Thanks Clemens and Karsten!
    • Make things actually work
    • Add dependency "Adafruit_MQTT_Library"
    • Add more sensors
    • Add Makefile and documentation
  • Improve Homie Firmware for :ref:`node-wifi-mqtt-homie`
    • Add dependencies as git submodules
    • Add Makefile
  • Add :ref:`lib-terkin-data` library: Flexible data collection for decoupling sensor reading and telemetry domains

2017-01-10 0.11.0

2016-11-01 0.10.0

2016-09-17 0.9.0

2016-07-08 0.8.1

  • Add documentation about the new :ref:`generic-firmware`, "`multihop.ino`_".
  • Switch “node-gprs-http” sketch from Rob Tillaarts DHTlib to DHTstable, as suggested by Clemens. Thanks again!

2016-07-08 0.8.0

  • Make building “generic” sketch for x86_64 a bit easier, just do cd generic; ./sim/build.
  • Add :ref:`open-hive-firmware-gprs` from Clemens Gruber as "`openhive-gsm-wifi.ino`_". Thanks, Clemens!
  • Satisfy dependencies of “node-gprs-http” per git submodules (mostly), accompanied by Arduino Makefile yak shaving.
  • Add :ref:`scale-adjust-firmware`. Thanks again, Clemens!
  • Finish restructuring work on "generic" sketch. Proof-of-Concept node69-relay69x95-gateway95 is working!

2016-07-04 0.7.1

2016-07-04 0.7.0

General

  • Add sketch `multihop.ino`_ as a module composition breadboard.
  • Add Terrine_, an application boilerplate for convenient MCU development.
  • Run generic sketch on x86_64 incl. pseudo radio link communication using RadioHead RH_TCP driver.

BERadio

  • Bring libberadio in shape as `BERadio C++`_.
  • BERadioMessage does generic Bencode_ serialization on top of EmBencode_ using a map for holding sensor family values.
  • Automatic message fragmentation based on MTU (maximum transfer unit) size for BERadioMessage.
  • Last mile from BERadio message to radio transmission, use RadioHead RH_TCP_ driver on Unix.
  • Move non-BERadio code to Terrine.

Libraries

  • Add RadioHead_ library, we are using the RH_RF69_ and RH_RF95_ drivers.
  • Switch from vanilla EmBencode_ to Hiveeyes fork.
  • Switch to branch “oo-improvements” of EmBencode fork.
  • Add "Standard C++ for Arduino" library StandardCplusplus_.
  • Switch from vanilla StandardCplusplus_ to Hiveeyes fork fixing an issue with gcc5.
  • Switch submodule EmBencode_ to branch “oo-improvements”
  • Make submodules EmBencode and StandardCplusplus track specific feature branches of Hiveeyes forks.
  • Switch submodule EmBencode_ to branch “header-guard” fixing redefinition of 'class EmBencode’ errors.
  • Add guard to BERadio header file fixing redefinition of 'class BERadioMessage’ errors.
  • Switch to EmBencode branch "fix-typeinfo-reference".

2016-06-17 0.6.1

2016-06-16 0.6.0

General

  • Add project tooling `Arduino-Makefile`_ and `Bare-Arduino-Project`_ as git submodules under tools/.

  • Adapt vanilla Makefiles from Bare-Arduino-Project for vendor node-gprs-http.

  • Add Hiveeyes foundation libraries as proposal for decoupling sensor and transmitter domains.

  • Add convention for automated firmware builder that make --file Makefile-Xyz.mk all-plus-firmware-info should output the path to the target HEX- and ELF files, e.g.:

    TARGET_HEX: ../bin/node-gprs-http/pro328/node-gprs-http.hex
    TARGET_ELF: ../bin/node-gprs-http/pro328/node-gprs-http.elf
    

Open Hive GPRSbee

This piece of software supports the :ref:`openhive-seeeduino-stalker` carrying a GPRSbee_ transceiver using the software components Terkin_, `Hiveeyes-Lib`_ and `OpenHive-Lib`_.

  • Add ArduinoJson_ and `GPRSbee library`_ as git submodules under libraries/.
  • Add example sketch `openhive-gsm-wifi.ino`_ demonstrating simple HTTP+JSON communication over GPRSbee.
  • Update HE_API_URL to use different url for non-TLS communication: http://swarm.hiveeyes.org/api-notls/. The default GPRSbee devices don't do SSL.
  • Connect to access point with authentication by default, using GPRSBEE_AP_USER and GPRSBEE_AP_PASS. Disable authenticated mode by setting GPRSBEE_AP_AUTH to false.

Documentation

  • Fix make target “docs-html”
  • Upgrade to Sphinx 1.4.1
  • Add “sphinx_rtf_theme==0.1.9” to requirements-dev.txt due to error "sphinx_rtd_theme is no longer a hard dependency since version 1.4.0. Please install it manually."
  • Add label hiveeyes-arduino and changes to documentation for referencing from other Sphinx instances.
  • Disable caching of remote intersphinx inventories

2016-05-26 0.5.2

  • Add :ref:`libberadio` to evaluate whether a Standard C++ based firmware will still fit into the 32 KB flash memory of the little ATmega328_.
  • Get Sphinx documentation in shape

2016-04-16 0.5.1

  • Add Sphinx for documentation

2016-04-16 0.5.0

  • Get real with HX711
  • Polish repository for publishing on GitHub

2016-02-20 0.4.1

  • Fix nasty battery draining

2016-02-03 0.4.0

  • Add RADIO_ATC capability
  • Update RFM69 library
  • Get the node into the field
  • Interval tuning

2015-11-12 0.3.0

  • Update RFM69 library
  • Add code for DS18B20 sensor
  • Add MCU sleep modes (LowPower)
  • Add serial-to-mqtt forwarding
  • Design BERadio communication paradigm
  • Work on update-over-the-air (WirelessProgramming)
  • Add code for HX711 and DHT22 sensors
  • Add RF-to-UART gateway code, see `gateway-rfm69-beradio.ino`_

2015-08-19 0.2.0

  • Add Bencode [cccamp2015]

2015-02-03 0.1.0

2014-11-04 0.0.0

  • Start working on Hiveeyes Arduino using RFM12