Send fake data to FHEM without transmitter

hek

Probably easier to use the serial gateway as a starting point.

Present your sensors (in the presentation()-function).. and then just use the send-function. It translates your commands into the serial MySensors protocol.

Note, you have to download the current development-branch.

? Offline

Hello.
I want use the serial gateway...but i don´t want to use the NRF24 at this moment.
I only want to know the data format send via USB.
So the data format is:

node-id;child-sensor-id;message-type;ack;sub-type;payload\n

but i want send this by myself with an arduino sketch.
I think i can send this data via serialprint ?

hek

You don't need to activate any radio for the gateway.

? Offline

Ok, thanks.
In the gateway i can disable radio.
But i get an error in the log of FHEM

MYSENSORS: ignoring set-msg from unknown radioId 0, childId 0 for V_LEVEL

Can i set the radio ID by myself ?

hek

Like I said earlier, do you have the latest MySensors version from the development branch installed?

? Offline

I delete the library and copy the developer library to the the arduino folder.
In serial monitor see this

0;255;3;0;9;MCO:BGN:INIT GW,CP=R-NGA--,VER=2.0.1-beta
0;255;3;0;14;Gateway startup complete.
0;255;0;0;17;2.0.1-beta
0;255;3;0;11;Dust Sensor
0;255;3;0;12;1.1
0;1;0;0;24;
0;255;3;0;9;MCO:REG:NOT NEEDED
0;255;3;0;9;MCO:BGN:STP
0;255;3;0;9;MCO:BGN:INIT OK,ID=0,PAR=0,DIS=0,REG=1
Raw Signal Value (0-1023): 388 - Voltage: 1.89 - Dust Density: 222.07
0;1;1;0;37;223
Raw Signal Value (0-1023): 241 - Voltage: 1.18 - Dust Density: 100.05
0;1;1;0;37;101

FHEM show me

2016.09.14 19:14:06 3: Setting MYS_GW serial parameters to 115200,8,N,1
2016.09.14 19:14:06 5: MYSENSORS send: Rx: fr=000 ci=000 c=003(C_INTERNAL    ) st=002(I_VERSION       ) ack=0 ''

2016.09.14 19:14:06 5: SW: 303b303b333b303b323b0a
2016.09.14 19:14:06 1: /dev/ttyUSB0 reappeared (MYS_GW)
2016.09.14 19:14:07 5: MYSENSORS/RAW: /0;255;3;0;9;MCO:BGN:INIT GW,CP=R
2016.09.14 19:14:07 5: MYSENSORS/RAW: 0;255;3;0;9;MCO:BGN:INIT GW,CP=R/-NGA--,VER=2.0.1-beta
0;255;3;0;
2016.09.14 19:14:07 5: MYSENSORS Read: Rx: fr=000 ci=255 c=003(C_INTERNAL    ) st=009(I_LOG_MESSAGE   ) ack=0 'MCO:BGN:INIT GW,CP=R-NGA--,VER=2.0.1-beta'

2016.09.14 19:14:07 5: MYSENSORS gateway MYS_GW: MCO:BGN:INIT GW,CP=R-NGA--,VER=2.0.1-beta
2016.09.14 19:14:07 5: MYSENSORS/RAW: 0;255;3;0;/14;Gateway startup complete.
0;2
2016.09.14 19:14:07 5: MYSENSORS Read: Rx: fr=000 ci=255 c=003(C_INTERNAL    ) st=014(I_GATEWAY_READY ) ack=0 'Gateway startup complete.'

2016.09.14 19:14:07 5: MYSENSORS/RAW: 0;2/55;0;0;17;2.0.1-beta
0;255;3;0;1
2016.09.14 19:14:07 5: MYSENSORS Read: Rx: fr=000 ci=255 c=000(C_PRESENTATION) st=017(S_ARDUINO_NODE  ) ack=0 '2.0.1-beta'

2016.09.14 19:14:07 3: MYSENSORS: ignoring presentation-msg from unknown radioId 0, childId 255, sensorType 17
2016.09.14 19:14:07 5: MYSENSORS/RAW: 0;255;3;0;1/1;Dust Sensor
0;255;3;0;12;1.1
0
2016.09.14 19:14:07 5: MYSENSORS Read: Rx: fr=000 ci=255 c=003(C_INTERNAL    ) st=011(I_SKETCH_NAME   ) ack=0 'Dust Sensor'

2016.09.14 19:14:07 5: MYSENSORS Read: Rx: fr=000 ci=255 c=003(C_INTERNAL    ) st=012(I_SKETCH_VERSION) ack=0 '1.1'

2016.09.14 19:14:07 5: MYSENSORS/RAW: 0/;0;0;0;24;
0;255;3;0;9;MCO:REG:N
2016.09.14 19:14:07 5: MYSENSORS Read: Rx: fr=000 ci=000 c=000(C_PRESENTATION) st=024(S_DUST          ) ack=0 ''

2016.09.14 19:14:07 3: MYSENSORS: ignoring presentation-msg from unknown radioId 0, childId 0, sensorType 24
2016.09.14 19:14:07 5: MYSENSORS/RAW: 0;255;3;0;9;MCO:REG:N/OT NEEDED
0;255;3;0;9;MCO:BGN:ST
2016.09.14 19:14:07 5: MYSENSORS Read: Rx: fr=000 ci=255 c=003(C_INTERNAL    ) st=009(I_LOG_MESSAGE   ) ack=0 'MCO:REG:NOT NEEDED'

2016.09.14 19:14:07 5: MYSENSORS gateway MYS_GW: MCO:REG:NOT NEEDED
2016.09.14 19:14:07 5: MYSENSORS/RAW: 0;255;3;0;9;MCO:BGN:ST/P
0;255;3;0;9;MCO:BGN:INIT OK,ID
2016.09.14 19:14:07 5: MYSENSORS Read: Rx: fr=000 ci=255 c=003(C_INTERNAL    ) st=009(I_LOG_MESSAGE   ) ack=0 'MCO:BGN:STP'

2016.09.14 19:14:07 5: MYSENSORS gateway MYS_GW: MCO:BGN:STP
2016.09.14 19:14:07 5: MYSENSORS/RAW: 0;255;3;0;9;MCO:BGN:INIT OK,ID/=0,PAR=0,DIS=0,REG=1
Raw Signal 
2016.09.14 19:14:07 5: MYSENSORS Read: Rx: fr=000 ci=255 c=003(C_INTERNAL    ) st=009(I_LOG_MESSAGE   ) ack=0 'MCO:BGN:INIT OK,ID=0,PAR=0,DIS=0,REG=1'

2016.09.14 19:14:07 5: MYSENSORS gateway MYS_GW: MCO:BGN:INIT OK,ID=0,PAR=0,DIS=0,REG=1
2016.09.14 19:14:07 5: MYSENSORS/RAW: Raw Signal /Value (0-1023): 1023 - Voltage: 
2016.09.14 19:14:07 5: MYSENSORS/RAW: Raw Signal Value (0-1023): 1023 - Voltage: /5.00 - Dust Density: 749.17
0;0
2016.09.14 19:14:07 5: MYSENSORS Read: Raw Signal Value (0-1023): 1023 - Voltage: 5.00 - Dust Density: 749.17is no parsable mysensors message
2016.09.14 19:14:07 5: MYSENSORS/RAW: 0;0/;1;0;37;750

2016.09.14 19:14:07 5: MYSENSORS Read: Rx: fr=000 ci=000 c=001(C_SET         ) st=037(V_LEVEL         ) ack=0 '750'

2016.09.14 19:14:07 3: MYSENSORS: ignoring set-msg from unknown radioId 0, childId 0 for V_LEVEL

:-(

EDIT: I only put something in the code to let write some data.
There was no example with temperature or somthing simple, so i use the dust example.

hek

Hmm. Wonder why about this message "ignoring presentation-msg from unknown radioId".

I know too little about FHEM to answer you unfortunately.

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The serial output is ok ?

0;255;3;0;9;MCO:BGN:INIT OK,ID=0,PAR=0,DIS=0,REG=1

Can i define a ID by myself ?

hek

No, a gateway always get id=0

? Offline

Ok, the gateway, but i want to simulate an sensor...or is there no way to do this ?

hek

Not without hacking this line: https://github.com/mysensors/MySensors/blob/development/core/MySensorsCore.h#L70

? Offline

Ok, thanks for your help.
I will stop here now.

Send fake data to FHEM without transmitter

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