Serial Gateway Sketch with si7021

[gohan]

Did you try it?

[Markus.]

not yet ;-) Will try it later....

[Markus.]

tried now the Sketch... Seems that something is wrong with the sensor.

 __  __       ____
|  \/  |_   _/ ___|  ___ _ __  ___  ___  _ __ ___
| |\/| | | | \___ \ / _ \ `_ \/ __|/ _ \| `__/ __|
| |  | | |_| |___| |  __/ | | \__ \  _  | |  \__ \
|_|  |_|\__, |____/ \___|_| |_|___/\___/|_|  |___/
        |___/                      2.2.0-beta

0;255;3;0;9;53 MCO:BGN:INIT GW,CP=RRNGA---,VER=2.2.0-beta
0;255;3;0;9;83 TSM:INIT
0;255;3;0;9;92 TSF:WUR:MS=0
0;255;3;0;9;100 TSM:INIT:TSP OK
0;255;3;0;9;108 TSM:INIT:GW MODE
0;255;3;0;9;118 TSM:READY:ID=0,PAR=0,DIS=0
0;255;3;0;9;129 MCO:REG:NOT NEEDED
0;255;3;0;14;Gateway startup complete.
0;255;0;0;18;2.2.0-beta
0;255;3;0;11;Gateway_SI7021
0;255;3;0;12;1.0 161017
0;0;0;0;6;
0;1;0;0;7;
0;255;3;0;9;159 MCO:BGN:STP
Serial started
Node and 2 children presented.
0;255;3;0;9;684 MCO:BGN:INIT OK,TSP=1

Also the issue with the attached sensor blocks completly the Gateway function.Means that the Gateway didn't receive anything. Is it possible to prevent such issue? what I mean, is it possible to seperate both functions in the Sketch in that way If something is wrong with the sensor, the Gateway can still operate?
THX
Markus

[gohan]

add some more serial prints around to see where the code stops

[Markus.]

@gohan how can i do this ? :-(

[gohan]

Look at the "DEBUG_PRINTLN" you have in your code, add some of those where you see there aren't.

[Markus.]

the Code stops here

si7021_env data = humiditySensor.getHumidityAndTemperature();

Anything wrong with the sensor I guess. But how can I handle such things?

[gohan]

did you try an example sketch from the library to see if you can read the values correctly?

[Markus.]

the sensor conenction was the Problem at the end. Changed SCD and SCL and now it Looks good so far. At the Moment is the Gateway not connected to a Controller. Hope the sensor will be then also send the values...

 __  __       ____
|  \/  |_   _/ ___|  ___ _ __  ___  ___  _ __ ___
| |\/| | | | \___ \ / _ \ `_ \/ __|/ _ \| `__/ __|
| |  | | |_| |___| |  __/ | | \__ \  _  | |  \__ \
|_|  |_|\__, |____/ \___|_| |_|___/\___/|_|  |___/
        |___/                      2.2.0-beta

0;255;3;0;9;53 MCO:BGN:INIT GW,CP=RRNGA---,VER=2.2.0-beta
0;255;3;0;9;83 TSM:INIT
0;255;3;0;9;92 TSF:WUR:MS=0
0;255;3;0;9;100 TSM:INIT:TSP OK
0;255;3;0;9;108 TSM:INIT:GW MODE
0;255;3;0;9;118 TSM:READY:ID=0,PAR=0,DIS=0
0;255;3;0;9;129 MCO:REG:NOT NEEDED
0;255;3;0;14;Gateway startup complete.
0;255;0;0;18;2.2.0-beta
0;255;3;0;11;Gateway_SI7021
0;255;3;0;12;1.0 161017
0;0;0;0;6;
0;1;0;0;7;
0;255;3;0;9;159 MCO:BGN:STP
Serial started
Node and 2 children presented.
0;255;3;0;9;684 MCO:BGN:INIT OK,TSP=1
Loop1 started
T: 21.49
TempDiff :121.49
0;0;1;0;0;21.5
T sent!
H: 64
HumDiff  :164.00
0;1;1;0;1;64
H sent!
Before first sleep
0;255;3;0;9;733 MCO:SLP:MS=300000,SMS=0,I1=255,M1=255,I2=255,M2=255
0;255;3;0;9;768 !MCO:SLP:REP
0;255;3;0;9;124672 TSF:MSG:READ,106-106-0,s=0,c=1,t=1,pt=7,l=5,sg=0:63.3
106;0;1;0;1;63.3
0;255;3;0;9;124702 TSF:MSG:READ,106-106-0,s=255,c=3,t=0,pt=1,l=1,sg=0:90
106;255;3;0;0;90
0;255;3;0;9;124735 TSF:MSG:READ,106-106-0,s=3,c=1,t=38,pt=7,l=5,sg=0:3.71
106;3;1;0;38;3.71
After first sleep
Loop1 started
T: 21.64
TempDiff :0.15
H: 65
HumDiff  :0.00
Before first sleep
0;255;3;0;9;300797 MCO:SLP:MS=300000,SMS=0,I1=255,M1=255,I2=255,M2=255
0;255;3;0;9;300830 !MCO:SLP:REP
0;255;3;0;9;428443 TSF:MSG:READ,106-106-0,s=255,c=3,t=0,pt=1,l=1,sg=0:90
106;255;3;0;0;90
0;255;3;0;9;428476 TSF:MSG:READ,106-106-0,s=3,c=1,t=38,pt=7,l=5,sg=0:3.72
106;3;1;0;38;3.72

But how can I prevent the Situation that a defect or missing sensor on the Gateway blocks also the Gateway function ?

Thanks

Markus

[gohan]

You need to make a check in the code that if the sensor read is fails it should keep going

[Markus.]

@gohan ;-) will try it.... -> Learning leasson... :-)