good karma

[hek]

The RPI gateway development will be a two phase thing.

1. In the first phase we will just have a cache-and-forward from the RPI to the cloud-service. All trends and visualization takes place on MySensors web service. The RPI will only run a low footprint database (local backup/cache) and a node-app that keeps a bi-directional web socket open for sensor data and commands back to the RPI. If you also have a Vera it should be able to connect to the RPI (transparent to todays ethernet gateway). The RPI web interface will be minimal. Basically just a single page for entering your API key to the cloud-service and some debug logging. With some beta testers we can now start optimizing data storage and how we store data and how we do realtime processing. Our cloud API will be open for leaving data from other types of sensors and HA systems. Initially we'll offer REST and websocket. The API also opens up for APPs and other goodies.

2. Phase 2 will be much more fun. We're thinking rule engine (with the possibility of pushing rules to RPI that can be executed when offline). Service integration (push notifications, email etc) for server-side rules. We might also offer a more advanced local web interface of the RPI.

[jendrush]

It's great project, and probably all of this forum user know it, but i have question. Can i ask for possible timeline for developement? When could we expect cloud service launch?

[hek]

@jendrush

Timeline... yes, I only wish I knew... This is a project we are all doing on our free time (which varies over time). Giving an estimate might just give false hopes. One thing I know is that everything takes much longer than first anticipated.

But, we'll work as much as we can without losing our families over it ;)

[epierre]

Hello,

I've already made a sensors system interface to cosm in Perl, I could make the same for MySensors since I have all the basic and interface at the same time to some others domotics systems through JSON.

I have already what I need to make the vera (uno+ethernet shield+nrf4L) but not yet enough on the other side(emitter) nor diversity.

Is there a way I could simulate sensors reception, even run some lensors locally (I have humidity, dht11, FC-22-1, TCRT5000...) ? and thus try to emulate both in USB and Ethernet ?

[Yveaux]

@epierre I think you can. Use the serial command API to construct artificial messages as if they were coming from sensor nodes.
Have a simple server socket report them to your domotics interface and you won't notice the difference!

[epierre]

Hello,

Well, I thought I would have to wait for 30 days to have hardware, but I received it under 9 days.... well recommended hardware seller here are worth 5 stars !

Some soldering away and I'll have actual nodes !

Best !

[hek]

9 days is good. It happens sometimes when the post-office gods is in the right mood.

[aliasdoc]

Hi all, i try to use your library in my project with Raspberry Pi as Gateway, I start with your example "piGateway", all starting is done, here debug lines:

Starting Gateway...
Sensor-1Gateway created...
Hej-begin-SPI device = /dev/spidev0.0
SPI speed = 8000000
CE GPIO = 25
STATUS = 0x0e RX_DR=0 TX_DS=0 MAX_RT=0 RX_P_NO=7 TX_FULL=0
RX_ADDR_P0-1 = 0x7365727631 0xabcdabc000
RX_ADDR_P2-5 = 0xff 0xe3 0xe4 0xe5
TX_ADDR = 0x7365727631
RX_PW_P0-6 = 0x20 0x20 0x20 0x20 0x20 0x20
EN_AA = 0x3f
EN_RXADDR = 0x3f
RF_CH = 0x4c
RF_SETUP = 0x07
CONFIG = 0x0f
DYNPD/FEATURE = 0x3f 0x04
Data Rate = 1MBPS
Model = nRF24L01+
CRC Length = 16 bits
PA Power = PA_MAX
Radio setup complete-After setupRadio-After openReadingPipe-After startListening-After serial-Begin called

but if I run my arduino with any examples (HumiditySensor, BatteryPoweredSensor, ...) They don't communicate. I double checked wiring, all is OK. Need help thanks.

[jendrush]

@aliasdoc said:

They don't communicate. I double checked wiring, all is OK. Need help thanks.

Do you have a capacitor between power, and ground? I have had same problem, and it helped.

[aliasdoc]

Hi jendrush, yes I have a capacitor of 10uF, transmission is ok with another framework (RF24network).

[aliasdoc]

I have one arduino uno loaded with DallasTemperatureSensor sketch and on rPi running PiGateway example

[Yveaux]

@aliasdoc Do the RX_ADDR_Px and TX_ADDR values match your configuration? If they are then communication seems to work ok.
Some other trivial questions:

• are both radio's on the same channel
• same baudrate
• both use CRC
• have same packet length/use dynamic packet length
• do you run the RPi code as root?

[aliasdoc]

Hi Yveaux and thanks, effectively, config of my arduino is 2MBPS and RPi is 1MBPS, now it communicate but in RPI, I had "Unknown route from GW" error :

Dynamic payload size=7
Received: from=255, to=255, childId=79, mtype=9, type=0, crc=184, ''
Message crc ok.
header.type=0, header.to=255, radioId=0
Unknown route from GW

and from arduino:

Tx: fr=255,to=255,la=255,ne=255,ci=255,mt=4,ty=9,cr=184:
No relay nodes was found. Trying again in 10 seconds.

[Yveaux]

@aliasdoc This one's for Hek ;-)

[aliasdoc]

Sorry Yveaux but I don't understand "Hek", what is this ?? thanks :)

[jendrush]

@aliasdoc Hek is founder/cofounder of mysensors:) I am right?:)

[aliasdoc]

thanks jendrush, i'm so stupid :-1:

[hek]

@aliasdoc
It looks like the gateway/controller don't know where to send/route message for node 255.
I haven't really analyzed the RPI code that deeply but it must mimic the EEPROM routing table that the serial/ethernet gateway has (by picking up incomings messages last node.id)... If that is missing then RPI-gw has no clue where to send outgoing messages to nodes.

[gregl]

@aliasdoc said:

Sorry Yveaux but I don't understand "Hek", what is this ?? thanks

Hek is the son of HAL...and the secret sauce who made all this possible....

All Hail Hek!!!

;-)

[aliasdoc]

Hi Hek :), thanks for your reply, my RPi is my gateway, i try to make my own "cloud support", for testing, I have 1 RPi running as gateway (with example on github) and 1 sensor running BatteryPowerSensor sketch (original) like this:

(my cloud system) <-------- RPi (as gateway) <------------ arduino sensor (with BatteryPowersensor sketch)

Do I need to start inclusion mode ?? If I understand well, this mode is for automatic ID attribution, is correct ?

And I don't see any EEPROM routing table in serial ethernet examples.

Sorry if my questions are stupid, I try to understand how it works.