RICM4 2017 2018 - Serre Connectee: Difference between revisions

From air
Jump to navigation Jump to search
No edit summary
 
(52 intermediate revisions by 2 users not shown)
Line 19: Line 19:
* Sensors needs to be moveable to let vehicles move along the greenhouse
* Sensors needs to be moveable to let vehicles move along the greenhouse


(Presentation from last year)




= Team =
= Team =


* Supervisor: Nicolas Palix and Vincent Hibon
* Supervisor: Nicolas Palix


* Members: Guillaume.Besnard Timothée.Depriester
* Members: [[User:Antoine.Boisadam|Antoine Boisadam]], Oriane Dalle


* Department: [http://www.polytech-grenoble.fr/ricm.html RICM 4], [[Polytech Grenoble]]
* Department: [http://www.polytech-grenoble.fr/ricm.html RICM 4], [[Polytech Grenoble]]

= Documents =
* [[ Projet-2016-2017-Serres_connectées_-_SRS | '''Software Requirements Specification''']]


= Calendar =
= Calendar =
The project started on January 22th, 2018


= User Guide =
The project started on January 9th, 2017.

== Week 1 (January 9th - January 12th) ==

* Project selection ([[Projets 2016-2017|List of all subjects]])

== Week 2 (January 13th - January 19th) ==

* Introduction to LoRa by [[User:Donsez|Didier Donsez]].
* Discovery of the project
* Setup of our computers to be able to program our Adafruit Feather.
* First ''Hello world'' with the hardware (Discussion between two Adafruit Feather 32u4 in LoRa)
* Call with one of the managers of the farm, Vincent, the feeling is good with him, we spoke during one hour :
** He spoke about him and his wife farm exploitation
** He detailed the farm layout
** We asked him some precise questions about the project (Types and numbers of sensors wanted, data wanted, ...)
** We agree on a meeting for the next Wednesday (25/01/2017)

== Week 3 (January 20th - January 26th) ==

* Define the use case diagram
* Taking charge of the Adafruit Feather card and the PyCom one.
* We wrote a little program that is able to send and receive data. At the moment these data are ''fake temperature'' until we embedded real sensors
* We determinate the length maximum of data that we can sent to be able to record data each 30 minutes '''and''' respect the [https://en.wikipedia.org/wiki/Duty_cycle duty cycle] (1% of the time)
* The meeting was canceled by the managers of the farm and reported to the [[#week5|8th of February]]

== Week 4 (January 27th - February 5th) ==

* No official time slot for the projec this week (Postpouned)
* Call with Vincent Hibon on the 1st of Feb. We spoke about the advancement of the project.

== <span id="week5">Week 5</span> (February 6th - February 12th) ==

* We got some new hardware : ''[[Mbed]] SX1272'' with a [[STM32_Discovery#Cartes_Nucleo|ST Nucleo]] board, therefore we have to re-setup our computers to makes these cards working. Adafruit cards will be given to the [[Projets-2016-2017-I-Greenhouse_:_Serre_connectée_aquaponie|project n°2]].
* On wednesday afternoon, first meeting at the farm with Vincent. We also meet Isabelle, Vincent's wife, the manager of the farm. Here is a [[Media:Recap_visite_ferme_-_08_02_2016.pdf|report]] of this afternoon (in French).
* There are some pictures picked today (yes, the forecast wasn't very good...) :
{|style="margin: 0 auto;"
| [[File:7_greenhouses_-_Saint_Cassien.jpeg|200px|thumb|left|General view of the greenhouses]]
| [[File:Inside_view_of_a_greenhouse.jpeg|200px|thumb|left|Inside view of a greenhouse]]
|}

== Week 6 (February 13th - February 19th) ==
* Monday:
** We are very disheartened with these new STM32 cards. Three other hours lost in making research about how to make it works.

* Tuesday:
** Nice day ! Finally STM32 worked today, we were able to run the "PingPong" example program ([https://developer.mbed.org/teams/Semtech/code/SX1272PingPong link]) and exchange some data
** We are able to transform voltage from the temperature sensor[http://wiki.seeed.cc/Grove-Temperature_Sensor_V1.2/] to degree celsius.
** ''NB: We use <code>picocom /dev/tty.usbmodem1423</code> on macOS 10.12 and Putty (<code>/dev/ttyACM0</code>) on Ubuntu to have a console output.''

* Thursday:
** Didier Donsez gave us a new sensor that is able to record temperature AND moisture.
** Setup NodeRed + InfluxDB (docker) in contemplation of this tutorial : [[Developing IoT Mashups with Docker, MQTT, Node-RED, InfluxDB, Grafana]].
** We also speak about the [https://wiki.eclipse.org/Eclipse_IoT_Day_Grenoble_2017 Eclipse IoT Day Grenoble 2017] and sent mail to the Fablab in order to create a 3D Greenhouse in Plexiglass

== Week 7 (February 20th - February 26th) ==
* Polytech holidays
* Setup and training with this tutorial : [[Developping_IoT_Mashups_with_Docker,_MQTT,_Node-RED,_InfluxDB,_Grafana|Developping IoT Mashups with Docker, MQTT, Node-RED, InfluxDB, Grafana]]

== Week 8 (February 27th - March 5th) ==
* Work on the [[I-Greenhouse progress]] summary
* Designing a 3D plan for a Plexiglas greenhouse

* Going to the FabLab in order to carve the model. The base is made of MDF (Medium-density fiberboard) and the structure is made of Plexiglas.
{|style="margin: 0 auto;"
|[[File:Greenhouse_model.jpg|200px|thumb|left|Greenhouse model]]
|[[File:Greenhouse_model2.jpg|200px|thumb|left|Greenhouse model]]
|}
* Set-up Node-red, we are able to retrieve data printed by the device (connected on <code>/dev/ttyACM0</code>)
** The Extract data function :
<source lang="javascript" line start=1>
setTimeout(function() { node.status({}); }, 500)
node.status({fill:"green",shape:"dot",text:"updated"});
return msg;
</source>
[[File:Node-red-greenhouse-extractData.png|thumb|center|500px|Node-red dashboard]]

== Week 9 (March 6th - March 12th) ==

* Node-red, Mosquitto, InfluxDB and Grafana
[[File:Grafana-temperature-igreenhouse.png|thumb|center|900px|Grafana screenshot]]
* Our two node-red flow :
<syntaxhighlight lang="javascript" inline>
[
{"id":"bf6a6bfb.ad6698","type":"tab","label":"Flow 1"},
{"id":"48fb29d6.8abc8","type":"tab","label":"Flow 2"},
{"id":"a6ed7ef6.c3b1b","type":"serial-port","z":"","serialport":"/dev/tty.usbmodem1423","serialbaud":"9600","databits":"8","parity":"none","stopbits":"1","newline":"\\n","bin":"false","out":"char","addchar":false},
{"id":"cd1cd4b5.89a1b8","type":"mqtt-broker","z":"","broker":"localhost","port":"1883","clientid":"","usetls":false,"compatmode":true,"keepalive":"60","cleansession":true,"willTopic":"","willQos":"0","willPayload":"","birthTopic":"","birthQos":"0","birthPayload":""},{"id":"45f90f43.5971c8","type":"influxdb","z":"","hostname":"localhost","port":"8086","protocol":"http","database":"iotdb","name":""},
{"id":"adb5fbbd.36c6d8","type":"influxdb","z":"","hostname":"127.0.0.1","port":"8086","protocol":"http","database":"yyu","name":""},{"id":"c74aaa1a.718428","type":"serial in","z":"bf6a6bfb.ad6698","name":"USBModem1423 (9600)","serial":"a6ed7ef6.c3b1b","x":190.5,"y":300,"wires":[["a999cf.d1e0163"]]},
{"id":"a999cf.d1e0163","type":"function","z":"bf6a6bfb.ad6698","name":"debugFunction","func":" setTimeout(function() { node.status({}); }, 500)\n\n node.status({fill:\"green\",shape:\"dot\",text:\"updated\"});\n\n return msg;","outputs":1,"noerr":0,"x":567.5,"y":237,"wires":[["bedd3839.57329"]]},{"id":"bedd3839.57329","type":"mqtt out","z":"bf6a6bfb.ad6698","name":"","topic":"iotdays/sensors","qos":"","retain":"","broker":"cd1cd4b5.89a1b8","x":956.5,"y":243,"wires":[]},{"id":"5c859882.c8211","type":"mqtt in","z":"48fb29d6.8abc8","name":"","topic":"iotdays/sensors","qos":"2","broker":"cd1cd4b5.89a1b8","x":323.5,"y":261,"wires":[["2b58b71.959ec48","a8ea218a.b140b8"]]},
{"id":"2b58b71.959ec48","type":"debug","z":"48fb29d6.8abc8","name":"","active":true,"console":"false","complete":"payload","x":768.5,"y":138,"wires":[]},
{"id":"a8ea218a.b140b8","type":"influxdb out","z":"48fb29d6.8abc8","influxdb":"45f90f43.5971c8","name":"IoT DB temperature","measurement":"temperature","x":734.5,"y":399,"wires":[]}
]
</syntaxhighlight>
* We produced the [[:File:Affiche greenhouse iotDay 2017.pdf|Eclipse IoT Day Poster]], here is the final version
* Demo at the Eclipse IoT Day 2017 (''Resume coming soon'')
* Second version with multiple measurements :
<syntaxhighlight lang="javascript" inline>[{"id":"bf6a6bfb.ad6698","type":"tab","label":"Flow 1"},{"id":"48fb29d6.8abc8","type":"tab","label":"Flow 2"},{"id":"a6ed7ef6.c3b1b","type":"serial-port","z":"","serialport":"/dev/tty.usbmodem1423","serialbaud":"9600","databits":"8","parity":"none","stopbits":"1","newline":"\\n","bin":"false","out":"char","addchar":false},{"id":"cd1cd4b5.89a1b8","type":"mqtt-broker","z":"","broker":"localhost","port":"1883","clientid":"","usetls":false,"compatmode":true,"keepalive":"60","cleansession":true,"willTopic":"","willQos":"0","willPayload":"","birthTopic":"","birthQos":"0","birthPayload":""},{"id":"45f90f43.5971c8","type":"influxdb","z":"","hostname":"localhost","port":"8086","protocol":"http","database":"iotdb","name":""},{"id":"adb5fbbd.36c6d8","type":"influxdb","z":"","hostname":"127.0.0.1","port":"8086","protocol":"http","database":"yyu","name":""},{"id":"c74aaa1a.718428","type":"serial in","z":"bf6a6bfb.ad6698","name":"USBModem1423 (9600)","serial":"a6ed7ef6.c3b1b","x":180.5,"y":321,"wires":[["a999cf.d1e0163"]]},{"id":"a999cf.d1e0163","type":"function","z":"bf6a6bfb.ad6698","name":"debugFunction","func":" setTimeout(function() { node.status({}); }, 500)\n\n node.status({fill:\"green\",shape:\"dot\",text:\"updated\"});\n\n return msg;","outputs":1,"noerr":0,"x":583.5,"y":278,"wires":[["bedd3839.57329"]]},{"id":"bedd3839.57329","type":"mqtt out","z":"bf6a6bfb.ad6698","name":"","topic":"iotdays/sensors","qos":"","retain":"","broker":"cd1cd4b5.89a1b8","x":956.5,"y":243,"wires":[]},{"id":"2b58b71.959ec48","type":"debug","z":"48fb29d6.8abc8","name":"","active":true,"console":"false","complete":"true","x":814.5,"y":323,"wires":[]},{"id":"a52ed1fe.56465","type":"function","z":"48fb29d6.8abc8","name":"Set Measurement","func":"var prefixT = \"Temp=\";\nvar prefixH = \"Humi=\";\n\nvar m = msg.payload;\n\nvar t = m.indexOf(prefixT);\nvar h = m.indexOf(prefixH);\n\nif(t === 0 || h === 0) {\n msg.payload = m.substr(prefixT.length).trim(); // prefixT.length == prefixH.length\n msg.measurement = (t === 0 ? \"temperature\" : \"humidity\");\n setTimeout(function() { node.status({}); }, 500)\n node.status({fill:\"green\",shape:\"dot\",text:\"updated\"});\n return msg;\n} else {\n return null;\n}","outputs":1,"noerr":0,"x":530,"y":441,"wires":[["fd9f5fc1.24d15","2b58b71.959ec48"]]},{"id":"ccd5b74a.579bb8","type":"mqtt in","z":"48fb29d6.8abc8","name":"","topic":"iotdays/sensors","qos":"2","broker":"cd1cd4b5.89a1b8","x":239,"y":441,"wires":[["a52ed1fe.56465"]]},{"id":"fd9f5fc1.24d15","type":"influxdb out","z":"48fb29d6.8abc8","influxdb":"45f90f43.5971c8","name":"IoT DB","measurement":"","x":806,"y":443,"wires":[]}]</syntaxhighlight>

* Demonstration with the greenhouse mockup at the [https://wiki.eclipse.org/Eclipse_IoT_Day_Grenoble_2017 Eclipse IoT Days 2017] :
** We explained the project and made some demonstrations with the mockup and live data (and Grafana).
** During this day we were present at the [[SigFox]] presentation.
{|style="margin: 0 auto;"
|[[File:Mock-up2.jpg|thumb|center|250px]]
|[[File:Mock-up3.jpg|thumb|center|250px]]
|[[File:Mock-up1.jpg|thumb|center|250px]]
|[[File:IGreenhouse_IoTDay2017-1.jpg|thumb|center|250px|Oriane DALLE and Antoine BOISADAM on this project. Charles MARCHAND and Marion PELLICIER on the [[Projets-2016-2017-I-Greenhouse : Serre connect%C3%A9e aquaponie| Serre connectée acquaponie]] project]]
|}


* How to restart the docker if necessary :
** Connect with ssh to the raspberry ( user: pi password : pi)
** Execute these commands :
*** $ cd docker-fullstack-JDC
*** $ docker-compose down
*** $ docker-compose up -d


* Installation for the demo:
== Week 10 (March 13th - March 20th) ==


* Follow this tutorial :
* We produced two codes, by forking the SX1272Ping-Pong program :
https://gricad-gitlab.univ-grenoble-alpes.fr/Projet-RICM4/17-18/10/Connected-hive/blob/master/Docker/Server/README.md
** A transmitter : https://developer.mbed.org/users/Antoine38/code/SX1272-Transmitter/
** A receiver : https://developer.mbed.org/users/Antoine38/code/SX1272-Receiver/


/!\ Use https://gricad-gitlab.univ-grenoble-alpes.fr/Projet-RICM4/17-18/11/serres-jdc/tree/master/docker-fullstack-jdc instead of the link provided in the tutorial
* And two others in order to use sensors
** Moisture and temperature in the soil : https://developer.mbed.org/users/dalleo/code/DHT11_Temp_Hum_Air/
** Moisture and temperature in the air : https://developer.mbed.org/users/dalleo/code/SHT10_Temp_Hum_Sol/


* Optional (to rename your raspberry name and address) ->
* Participation at the [https://lacasemate.fr/rencontrer/maker-faire-grenoble/ Maker-Faire Grenoble 2017]
$ sudo vim /etc/hostname and $ sudo vim /etc/hosts
$ sudo apt-get install avahi-daemon
Finally, reboot the raspberry.


You're all set
{|style="margin: 0 auto"
|[[File:Maker-faire2017.jpg|thumb|center|200px| Charles MARCHAND at the [https://lacasemate.fr/rencontrer/maker-faire-grenoble/ Maker-Faire Grenoble 2017]]]
|[[File:MakerFaire-IGreenhouse-1.jpg|thumb|center|400px]]
|[[File:MakerFaire-IGreenhouse-2.jpg|thumb|center|400px]]
|}


== Week 11 (March 20th - March 26th) ==
== Week 1 - 22/01/2018 ==
* We are able to supply the nucleo cards with a solar panel.
** We used the CN6 4th pin for the +3v3 and the CN6 6th pin for th GND.[https://developer.mbed.org/platforms/ST-Nucleo-L073RZ/ Cheatsheet of the Nucleo-L073RZ]


* Getting to know the nucleo card :
{|style="margin: 0 auto;"
** We tried online mbed compilation tools
|[[File:NUCLEO-L073RZ-solarpanel.jpg|300px|thumb|left|The nucleo and its solar panel]]
** We manage to cross-compile locally on Arch Linux and deploy on the card
|[[File:NUCLEO-L073RZ-pin-solarpannel.jpg|200px|thumb|left|Connection on the nucelo]]
** We transmitted data betwteen two LoRa card using peer to peer transmission
|}
** Using the Lora module OVER the nucleo extension card is not currently working.


* Zenkit agenda created
* We started to write our final report
* Communication with Vincent Hibon about the project progress
* Didier Donsez provides to us a MQTT server adress and topic. We integrated it into our node-red flows.


== Week 12 (March 27th - April 2nd) ==
== Week 2 - 29/01/2018 ==
* Contacting the IESE group
* More in depth understanding of the project objectives
* Begin the docker documentation reading
* Store and display data specification
** InfluxDB
** Graphana


== Week 3 - 05/02/2018 ==
* We created a node-red Dockerfile with our flows to simplify the installation on the farm computer : [https://github.com/igreenhouse/node-red-docker Github]
* Git Repository creation
* Edition of our code [https://developer.mbed.org/users/Antoine38/code/SX1272-iGreenhouse/ Mbed]
* Added our Zenkit backlog to the wiki
* Think about optimization of data sent (Binaries instead of characters)
* Testing Pico Lora Gateway
** We were able to optimize. Now, instead of 1024 bytes, we send 6 bytes !
** Flashed the gateway (the software was outdated, leading to an error)
** Here is our message cutting:
** Configuration tuning to match the "Ping Pong" test software.
{| class="wikitable"
** Testing the gateway with the logger utility
! colspan="8" style="text-align: center; border-right:solid 2px black; border-left:solid 2px black;" | measurement 4
** Forwarding the packet with the picoGW_packet_forwarder
! colspan="8" style="text-align: center; border-right:solid 2px black;" | measurement 3
** Successfully retrieved a "Ping" (conversion base64 to ASCII)
! colspan="8" style="text-align: center; border-right:solid 2px black;" | measurement 2
** Only work when sending a great amount of packet: lot of loss ?
! colspan="8" style="text-align: center; border-right:solid 2px black;" | measurement 1
! colspan="8" style="text-align: center; border-right:solid 2px black;" | measurements types
! colspan="8" style="text-align: center; border-right:solid 2px black;" | greenhouse informations
|-
| style="border-left:solid 2px black;" | 47
| 46
| 45
| 44
| 43
| 42
| 41
| style="border-right:solid 2px black;" | 40
| 39
| 38
| 37
| 36
| 35
| 34
| 33
| style="border-right:solid 2px black;" | 32
| 31
| 30
| 29
| 28
| 27
| 26
| 25
| style="border-right:solid 2px black;" | 24
| 23
| 22
| 21
| 20
| 19
| 18
| 17
| style="border-right:solid 2px black;" | 16
| 15
| style="border-right:solid 2px black;" | 14
| 13
| style="border-right:solid 2px black;" | 12
| 11
| style="border-right:solid 2px black;" | 10
| 9
| style="border-right:solid 2px black;" | 8
| style="text-align: center;" | 7
| style="border-right:solid 2px black; text-align: center;" | 6
| style="text-align: center;" | 5
| style="border-right:solid 2px black; text-align: center;" | 4
| style="text-align: center;" | 3
| style="text-align: center;" | 2
| style="text-align: center;" | 1
| style="border-right:solid 2px black; text-align: center;" | 0
|}


== Week 4 - 12/02/2018 ==
* Greenhouse informations (0 to 7):
* Spent lot of time on the gateway
** Bits 0 to 3 represents the greenhouse number (Can be 0 to 15)
** Huge amount of packets were lost beforehand
** Bits 5 and 4 represents the sensors positions in the greenhouse
** PacketForwarder configuration file and source modification to have coherent frequency, spectrum ...
*** 00 -> extremity 1
** All packets can now be forwarded to a UDP server (local in our case)
*** 01 -> middle
* Started to have a look on Node-RED
*** 10 -> extremity 2
** We received JSon from the gateway
** Bits 7 and 6 are not used (have to be 0)
** We are able to decode the base64 payload
* SRS and UML added to the wiki


== Week 5 - 5/03/2018 ==
* Types (8 to 15):
* Started to work on automatisation with Docker
** Bits 9 and 8 represents the type of the measurement 4, bits 10 and 11 the type of the measurement 3, ...
** Using DOcker Compose
*** In this byte, all bits have a partner.
** Optimization of container with special image for compilation
*** The first bit represent the measurement type
* External sensor is now working and sending data
**** 0 -> Temperature
** Searching for appropriate library
**** 1 -> Humidity
*** The second bit is the sensor type
** Plugged into the numerical pin on the lora board
* Demo preparation for the JPO
**** 0 -> Air
** Simple POC (still not encoded properly)
**** 1 -> Soil
** Using a Raspberry Pi
** Result displayed on Graphana (temperature & humidity)


== Week 6 - 12/03/2018 ==
* Each measurements (16 to 47) are encoded on 8 bits.
Finalize demo for JPO
** We transform our float to uint8 with a ''personal magic formula''.
* Grafana configuration
* Change mbed code formatting / code cleaned up for different sensors
* Docker image with all configuration generated


== Week 7 - 19/03/2018 ==
* Preparation of the demo, final report and final slides
* Test gateway reliability : losing 1/5 packets
** Test docker image on Armv6 and x86
** Test with different time interval
** Test with different power dBm
** We didn't manage to identify the problem
*** Radio configuration ?
*** Wave interference ?
* Searching for documentation about eeprom flashing
** successfull read and write on the eeprom
** started thinking about the protocol of pre-configuration


== Week 8 - 26/03/2018 ==
= Materials =
Preparation for on site integration
* Creation of a new docker image with everything built for arm (grafana on the pi)
* Test and installation of Avahi (Zeroconf) for static local domain name for the pi.
* Protocol modification to have greenhouse id in the payload : end up in one graph output per card.


== Week 9 - 26/03/2018 ==
{|style="margin: 0 auto;"
* New sensors integration
| [[File:I-greenhouse-components.jpg |thumb|upright|alt = Sensors |Thermometer, barometer, moisture sensor]]
* IESSE' code adaptation for the demo
| [[File:Nucleo_LR073RZ_with_SX1272_Shield.jpg|thumb|upright|alt = Nucleo Card|Nucleo LR073RZ with SX1272 LoRa shield]]
* On site demo at jdc
| [[File:pycom.jpg |thumb|upright|alt = Pycom |Pycom]]
| [[File:pycom_Lo.jpg |thumb|upright|alt = Pycom_Lo |Pycom_Lo]]
| [[File: electronic_Test_plate.jpg |thumb|upright|alt = Electronic test plate | Electronic test plate ]]
| [[File: solar_pannel.jpg |thumb|upright|alt = Solar panel | Solar panel ]]
| [[File: waterproof_case_.jpg |thumb|upright|alt = Waterproof case| Waterproof case ]]
|}

Latest revision as of 15:30, 6 April 2018

Project presentation

Sky view of the exploitation (© Google Maps)

The project subject : Serres connectées.

The project consist of upgrading a classic greenhouse to retrieve live information about its climate. The farm exploitation is located in Saint-Cassien (38500), in the French Alps.

Data to retrieve :

  • Air temperature
  • Air moisture
  • Soil moisture

Control of these parameters are essentials to avoid disease, enhance the growth of the plantations and limit water consumption.

Two main constrains :

  • No power in the zone
  • Sensors needs to be moveable to let vehicles move along the greenhouse

(Presentation from last year)

Team

  • Supervisor: Nicolas Palix
  • Members: Guillaume.Besnard Timothée.Depriester

Calendar

The project started on January 22th, 2018

User Guide

  • How to restart the docker if necessary :
    • Connect with ssh to the raspberry ( user: pi password : pi)
    • Execute these commands :
      • $ cd docker-fullstack-JDC
      • $ docker-compose down
      • $ docker-compose up -d
  • Installation for the demo:
  • Follow this tutorial :

https://gricad-gitlab.univ-grenoble-alpes.fr/Projet-RICM4/17-18/10/Connected-hive/blob/master/Docker/Server/README.md

/!\ Use https://gricad-gitlab.univ-grenoble-alpes.fr/Projet-RICM4/17-18/11/serres-jdc/tree/master/docker-fullstack-jdc instead of the link provided in the tutorial

  • Optional (to rename your raspberry name and address) ->

$ sudo vim /etc/hostname and $ sudo vim /etc/hosts $ sudo apt-get install avahi-daemon Finally, reboot the raspberry.

You're all set

Week 1 - 22/01/2018

  • Getting to know the nucleo card :
    • We tried online mbed compilation tools
    • We manage to cross-compile locally on Arch Linux and deploy on the card
    • We transmitted data betwteen two LoRa card using peer to peer transmission
    • Using the Lora module OVER the nucleo extension card is not currently working.
  • Zenkit agenda created

Week 2 - 29/01/2018

  • Contacting the IESE group
  • More in depth understanding of the project objectives
  • Begin the docker documentation reading
  • Store and display data specification
    • InfluxDB
    • Graphana

Week 3 - 05/02/2018

  • Git Repository creation
  • Added our Zenkit backlog to the wiki
  • Testing Pico Lora Gateway
    • Flashed the gateway (the software was outdated, leading to an error)
    • Configuration tuning to match the "Ping Pong" test software.
    • Testing the gateway with the logger utility
    • Forwarding the packet with the picoGW_packet_forwarder
    • Successfully retrieved a "Ping" (conversion base64 to ASCII)
    • Only work when sending a great amount of packet: lot of loss ?

Week 4 - 12/02/2018

  • Spent lot of time on the gateway
    • Huge amount of packets were lost beforehand
    • PacketForwarder configuration file and source modification to have coherent frequency, spectrum ...
    • All packets can now be forwarded to a UDP server (local in our case)
  • Started to have a look on Node-RED
    • We received JSon from the gateway
    • We are able to decode the base64 payload
  • SRS and UML added to the wiki

Week 5 - 5/03/2018

  • Started to work on automatisation with Docker
    • Using DOcker Compose
    • Optimization of container with special image for compilation
  • External sensor is now working and sending data
    • Searching for appropriate library
    • Plugged into the numerical pin on the lora board
  • Demo preparation for the JPO
    • Simple POC (still not encoded properly)
    • Using a Raspberry Pi
    • Result displayed on Graphana (temperature & humidity)

Week 6 - 12/03/2018

Finalize demo for JPO

  • Grafana configuration
  • Change mbed code formatting / code cleaned up for different sensors
  • Docker image with all configuration generated

Week 7 - 19/03/2018

  • Test gateway reliability : losing 1/5 packets
    • Test docker image on Armv6 and x86
    • Test with different time interval
    • Test with different power dBm
    • We didn't manage to identify the problem
      • Radio configuration ?
      • Wave interference ?
  • Searching for documentation about eeprom flashing
    • successfull read and write on the eeprom
    • started thinking about the protocol of pre-configuration

Week 8 - 26/03/2018

Preparation for on site integration

  • Creation of a new docker image with everything built for arm (grafana on the pi)
  • Test and installation of Avahi (Zeroconf) for static local domain name for the pi.
  • Protocol modification to have greenhouse id in the payload : end up in one graph output per card.

Week 9 - 26/03/2018

  • New sensors integration
  • IESSE' code adaptation for the demo
  • On site demo at jdc
Retrieved from "https://air.imag.fr/index.php?title=RICM4_2017_2018_-_Serre_Connectee&oldid=41321"