rpi+mqtt+hass: persistence_file - file does not exist or is not readable

monkee

@martinhjelmare
Thank you for your reply.
I am using the moisture sensor. https://www.mysensors.org/build/moisture
I just copied the sketch. As far as I understand it, there are no changes necessary.

This is some output from the Arduino Seriel Monitor:

112455 TSM:ID:REQ
112458 TSF:MSG:SEND,255-255-0-0,s=255,c=3,t=3,pt=0,l=0,sg=0,ft=0,st=OK:
114465 !TSM:ID:FAIL
114466 TSM:FAIL:CNT=6
114468 TSM:FAIL:PDT
124471 TSM:FAIL:RE-INIT
124473 TSM:INIT
124480 TSM:INIT:TSP OK
124482 TSM:FPAR
124485 TSF:MSG:SEND,255-255-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
124566 TSF:MSG:READ,0-0-255,s=255,c=3,t=8,pt=1,l=1,sg=0:0
124571 TSF:MSG:FPAR OK,ID=0,D=1
126493 TSM:FPAR:OK
126494 TSM:ID
126496 TSM:ID:REQ
126499 TSF:MSG:SEND,255-255-0-0,s=255,c=3,t=3,pt=0,l=0,sg=0,ft=0,st=OK:
128506 TSM:ID
128507 TSM:ID:REQ
128510 TSF:MSG:SEND,255-255-0-0,s=255,c=3,t=3,pt=0,l=0,sg=0,ft=0,st=OK:
130518 TSM:ID
130519 TSM:ID:REQ
130522 TSF:MSG:SEND,255-255-0-0,s=255,c=3,t=3,pt=0,l=0,sg=0,ft=0,st=OK:
132529 TSM:ID
132530 TSM:ID:REQ
132533 TSF:MSG:SEND,255-255-0-0,s=255,c=3,t=3,pt=0,l=0,sg=0,ft=0,st=OK:
134540 !TSM:ID:FAIL
134541 TSM:FAIL:CNT=7
134544 TSM:FAIL:PDT
194546 TSM:FAIL:RE-INIT
194548 TSM:INIT
194555 TSM:INIT:TSP OK
194557 TSM:FPAR
194561 TSF:MSG:SEND,255-255-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
194913 TSF:MSG:READ,0-0-255,s=255,c=3,t=8,pt=1,l=1,sg=0:0
194918 TSF:MSG:FPAR OK,ID=0,D=1
196569 TSM:FPAR:OK
196570 TSM:ID
196572 TSM:ID:REQ
196575 TSF:MSG:SEND,255-255-0-0,s=255,c=3,t=3,pt=0,l=0,sg=0,ft=0,st=OK:
198582 TSM:ID
198583 TSM:ID:REQ
198586 TSF:MSG:SEND,255-255-0-0,s=255,c=3,t=3,pt=0,l=0,sg=0,ft=0,st=OK:
200593 TSM:ID
200594 TSM:ID:REQ
200597 TSF:MSG:SEND,255-255-0-0,s=255,c=3,t=3,pt=0,l=0,sg=0,ft=0,st=OK:
202604 TSM:ID
202605 TSM:ID:REQ
202608 TSF:MSG:SEND,255-255-0-0,s=255,c=3,t=3,pt=0,l=0,sg=0,ft=0,st=OK:
204615 !TSM:ID:FAIL
204616 TSM:FAIL:CNT=7
204618 TSM:FAIL:PDT

This is some output from the mysgw.service
( tail -n 40 -F /var/log/syslog | grep mysgw)

Mar 29 17:36:52 raspberrypi mysgw: TSF:MSG:READ,255-255-0,s=255,c=3,t=3,pt=0,l=0,sg=0:
Mar 29 17:36:52 raspberrypi mysgw: Sending message on topic: mysensors-out/255/255/3/0/3
Mar 29 17:37:56 raspberrypi mysgw: TSF:MSG:READ,255-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0:
Mar 29 17:37:56 raspberrypi mysgw: TSF:MSG:BC
Mar 29 17:37:56 raspberrypi mysgw: TSF:MSG:FPAR REQ,ID=255
Mar 29 17:37:56 raspberrypi mysgw: TSF:PNG:SEND,TO=0
Mar 29 17:37:56 raspberrypi mysgw: TSF:CKU:OK
Mar 29 17:37:56 raspberrypi mysgw: TSF:MSG:GWL OK
Mar 29 17:37:56 raspberrypi mysgw: TSF:MSG:SEND,0-0-255-255,s=255,c=3,t=8,pt=1,l=1,sg=0,ft=0,st=OK:0
Mar 29 17:37:58 raspberrypi mysgw: TSF:MSG:READ,255-255-0,s=255,c=3,t=3,pt=0,l=0,sg=0:
Mar 29 17:37:58 raspberrypi mysgw: Sending message on topic: mysensors-out/255/255/3/0/3
Mar 29 17:38:02 raspberrypi mysgw: TSF:MSG:READ,255-255-0,s=255,c=3,t=3,pt=0,l=0,sg=0:
Mar 29 17:38:02 raspberrypi mysgw: Sending message on topic: mysensors-out/255/255/3/0/3
Mar 29 17:39:06 raspberrypi mysgw: TSF:MSG:READ,255-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0:
Mar 29 17:39:06 raspberrypi mysgw: TSF:MSG:BC
Mar 29 17:39:06 raspberrypi mysgw: TSF:MSG:FPAR REQ,ID=255
Mar 29 17:39:06 raspberrypi mysgw: TSF:PNG:SEND,TO=0
Mar 29 17:39:06 raspberrypi mysgw: TSF:CKU:OK
Mar 29 17:39:06 raspberrypi mysgw: TSF:MSG:GWL OK
Mar 29 17:39:07 raspberrypi mysgw: TSF:MSG:SEND,0-0-255-255,s=255,c=3,t=8,pt=1,l=1,sg=0,ft=0,st=OK:0
Mar 29 17:39:08 raspberrypi mysgw: TSF:MSG:READ,255-255-0,s=255,c=3,t=3,pt=0,l=0,sg=0:
Mar 29 17:39:08 raspberrypi mysgw: Sending message on topic: mysensors-out/255/255/3/0/3
Mar 29 17:39:10 raspberrypi mysgw: TSF:MSG:READ,255-255-0,s=255,c=3,t=3,pt=0,l=0,sg=0:
Mar 29 17:39:10 raspberrypi mysgw: Sending message on topic: mysensors-out/255/255/3/0/3
Mar 29 17:39:12 raspberrypi mysgw: TSF:MSG:READ,255-255-0,s=255,c=3,t=3,pt=0,l=0,sg=0:
Mar 29 17:39:12 raspberrypi mysgw: Sending message on topic: mysensors-out/255/255/3/0/3
Mar 29 17:39:14 raspberrypi mysgw: TSF:MSG:READ,255-255-0,s=255,c=3,t=3,pt=0,l=0,sg=0:
Mar 29 17:39:14 raspberrypi mysgw: Sending message on topic: mysensors-out/255/255/3/0/3

Can you help me understand those logs? As far as I interpret it, the moisture sensor runs (but gets no ID from time to time?!) (346778 !TSM:ID:FAIL)....
Does my moisture sensor send updates? Does it work?

Thank you!

gohan

@monkee If no ID set it can not work. Try running the clear eeprom sketch and reload your sketch and set ID 2 or 3

martinhjelmare

@monkee

If you have the controller connected, ie home assistant, it should answer the request for ID. That doesn't seem to happen.

monkee

@gohan Did as you suggested (cleared the rom) and changed the line from "#define CHILD_ID 0" to "#define CHILD_ID 3". Now I get:

0 MCO:BGN:INIT NODE,CP=RNNNA--,VER=2.1.1
3 TSM:INIT
6 TSF:WUR:MS=0
13 TSM:INIT:TSP OK
15 !TSF:SID:FAIL,ID=0
17 TSM:FAIL:CNT=1
18 TSM:FAIL:PDT
10021 TSM:FAIL:RE-INIT
10023 TSM:INIT
10031 TSM:INIT:TSP OK
10033 !TSF:SID:FAIL,ID=0
10035 TSM:FAIL:CNT=2
10037 TSM:FAIL:PDT
20040 TSM:FAIL:RE-INIT
20042 TSM:INIT
20049 TSM:INIT:TSP OK
20051 !TSF:SID:FAIL,ID=0
20054 TSM:FAIL:CNT=3
20056 TSM:FAIL:PDT
30059 TSM:FAIL:RE-INIT
30061 TSM:INIT
30068 TSM:INIT:TSP OK
30070 !TSF:SID:FAIL,ID=0
30072 TSM:FAIL:CNT=4

@martinhjelmare
I have the controller connected? Means I have started home-assistant on a rpi (connected with the sensor network i hope, as explained here https://www.mysensors.org/build/raspberry ) What could be wrong?

gohan

@monkee
it still tries to assign ID 0. Don't you have another arduino to try just to be safe?

martinhjelmare

@monkee

Child id is not the same as node id. Use MY_NODE_ID if you want to set a static node id in the sketch.

martinhjelmare

@monkee

I see a problem. Your topic prefix reported in the gateway log is not the same as the prefixes you have set in the home assistant config for mysensors.

gohan

@martinhjelmare said in rpi+mqtt+hass: persistence_file - file does not exist or is not readable:

@monkee

Child id is not the same as node id. Use MY_NODE_ID if you want to set a static node id in the sketch.

woops, I missed that. I answered while at work and I was in a hurry :D

monkee

@gohan
New Arduino wired and conncted, uploaded sketch, etc.
Same result.

@martinhjelmare
I changed the hass cfg to:

417 mysensors:
418   gateways:
419     - device: mqtt
420       persistence_file: '/home/homeassistant/.homeassistant/mysensors.json'
421       topic_in_prefix: 'mysensors-out'
422       topic_out_prefix: 'mysensors-in'

Now its the same as reported in the gateway log...

Its working. Thanks guys!

One last question, just to be clear:
Its fine to have "#define CHILD_ID 0", right?

gohan

that is used later in the presentation

rpi+mqtt+hass: persistence_file - file does not exist or is not readable

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