Problems receiving data from vbus interface (sensor53) since Release 14.0.0 #22063

eikejenn · 2024-08-31T19:26:52Z

eikejenn
Aug 31, 2024

Hi together,
i have a problem with Tasmota (sensor53 metricdata receiving from Resol vbus interface) since Tasmota Version 14.0.0.

I used a self compiled Image for ESP8266
My User settings for compiling:

#undef  USE_RULES
#define USE_SCRIPT

#define USE_SCRIPT_JSON_EXPORT
#define USE_SCRIPT_WEB_DISPLAY
// SML stuff
#define USE_SML_M
#define USE_SML_SCRIPT_CMD
#define USE_SCRIPT_JSON_EXPORT
#define USE_SCRIPT_WEB_DISPLAY
#define SML_REPLACE_VARS
#define SML_MAX_VARS 30
#define SML_DUMP_SIZE 200

Compiling with Tasmota-13.3.0 is running fine.
Iam using this simple script to get four temperatures from the vbus data.

>D
r="1,AA10007B421000010918"

>B
=>sensor53 r

>M 1
+1,3,v,0,9600,Solar
%r%vo0sw@10,Kollektor,°C,koll,1
%r%vo2sw@10,Speicher 1,°C,sp1,1
%r%vo4sw@10,Speicher 2,°C,sp2,1
%r%vo6sw@10,Sensor 54,°C,s4,1

Now i want to update to the newest release (14.2.0).
compiling with the same usersettings. After flashing the image, all metrics shows 0.0 in the web gui and the json in the mqtt also shows 0.0.
enabling the vbus dump (sensor53 d1) shows the vbus data and i think this is all correct. (i didnt change the hardware, because in 13.3.0 is all running fine.)

20:11:33.062 : aa 00 00 7b 42 20 00 05 00 00 00 00 00 00 00 1d 
20:11:33.735 : aa 10 00 7b 42 10 00 01 09 18 66 01 73 02 01 22 3b 01 48 01 00 7a 00 7f 06 00 02 78 64 7f 07 00 02 13 0b 06 7f 7f 0c 64 00 00 7d 00 04 7e 00 00 00 00 00 7f 00 00 00 00 00 7f 68 00 00 00 00 17 
20:11:34.487 : aa 15 00 7b 42 10 00 01 0a 12 01 08 00 00 00 76 00 64 7f 7f 0c 11 02 0a 00 00 00 73 66 01 73 02 01 22 00 00 00 00 00 7f 01 0b 00 00 00 73 00 00 00 00 00 7f 02 01 00 0b 00 71 66 01 73 02 01 22 
20:11:36.061 : aa 00 00 7b 42 20 00 05 00 00 00 00 00 00 00 1d 
20:11:36.657 : aa 10 00 7b 42 10 00 01 09 18 66 01 73 02 01 22 3b 01 48 01 00 7a 00 7f 06 00 02 78 64 7f 07 00 02 13 0b 06 7f 7f 0c 64 00 00 7d 00 04 7e 00 00 00 00 00 7f 00 00 00 00 00 7f 68 00 00 00 00 17 
20:11:39.028 : aa 15 00 7b 42 10 00 01 0a 12 01 08 00 00 00 76 00 64 7f 7f 0c 11 02 0a 00 00 00 73 66 01 73 02 01 22 00 00 00 00 00 7f 01 0b 00 00 00 73 00 00 00 00 00 7f 02 01 00 0b 00 71 66 01 73 02 01 22 
20:11:39.680 : aa 10 00 7b 42 10 00 01 09 18 66 01 73 02 01 22 3b 01 48 01 00 7a 00 7f 06 00 02 78 64 7f 07 00 02 13 0b 06 7f 7f 0c 64 00 00 7d 00 04 7e 00 00 00 00 00 7f 00 00 00 00 00 7f 68 00 00 00 00 17 
20:11:40.318 : aa 15 00 7b 42 10 00 01 0a 12 01 08 00 00 00 76 00 64 7f 7f 0c 11 02 0a 00 00 00 73 66 01 73 02 01 22 00 00 00 00 00 7f c0 00 7f 02 01 00 0b 00 71 66 01 73 02 01 22 3b 01 48 01 00 7a 
20:11:41.236 : aa 00 00 7b 42 20 00 05 00 00 00 00 00 00 00 1d 
20:11:41.783 : aa 10 00 7b 42 10 00 01 09 18 66 01 73 02 01 22 3b 01 48 01 00 7a 00 7f 06 00 02 78 64 7f 07 00 02 13 0b 06 7f 7f 0c 64 00 00 7d 00 04 7e 00 00 00 00 00 7f 00 00 00 00 00 7f 68 00 00 00 00 17 
20:11:42.364 : aa 15 00 7b 42 10 00 01 0a 12 01 08 00 00 00 76 00 64 7f 7f 0c 11 02 0a 00 00 00 73 66 01 73 02 01 22 00 00 00 00 00 7f 01 0b 00 00 00 73 00 00 00 00 00 7f 02 01 00 0b 00 71 66 01 73 02 01 22 
20:11:44.004 : aa 00 00 7b 42 20 00 05 00 00 00 00 00 00 00 1d 
20:11:44.655 : aa 10 00 7b 42 10 00 01 09 18 66 01 73 02 01 22 3b 01 48 01 00 7a 00 7f 06 00 02 78 64 7f 07 00 02 13 0b 06 7f 7f 0c 64 00 00 7d 00 04 7e 00 00 00 00 00 7f 00 00 00 00 00 7f 68 00 00 00 00 17 
20:11:45.295 : aa 15 00 7b 42 10 00 01 0a 12 01 08 00 00 00 76 00 64 7f 7f 0c 11 02 0a 00 00 00 73 66 01 73 02 01 22 00 00 00 00 00 7f 01 0b 00 00 00 73 00 00 00 00 00 7f 02 01 00 0b 00 71 66 01 73 02 01 22 
20:11:46.049 : aa 00 00 7b 42 20 00 05 00 00 00 00 00 00 00 1d 
20:11:46.648 : aa 10 00 7b 42 10 00 01 09 18 66 01 73 02 01 22 3b 01 48 01 00 7a 00 7f 06 00 02 78 64 7f 07 00 02 13 0b 06 7f 7f 0c 64 00 00 7d 00 04 7e 00 00 00 00 00 7f 00 00 00 00 00 7f 68 00 00 00 00 17 
20:11:47.341 : aa 15 00 7b 42 10 00 01 0a 12 01 08 00 00 00 76 00 64 7f 7f 0c 11 02 0a 00 00 00 73 66 01 73 02 01 22 00 00 00 00 00 7f 01 0b 00 00 00 73 00 00 00 00 00 7f 02 01 00 0b 00 71 66 01 73 02 01 22 
20:11:48.994 : aa 00 00 7b 42 20 00 05 00 00 00 00 00 00 00 1d 
20:11:49.643 : aa 10 00 7b 42 10 00 01 09 18 66 01 73 02 01 22 3b 01 48 01 00 7a 00 7f 06 00 02 78 64 7f 07 00 02 13 0b 06 7f 7f 0c 64 00 00 7d 00 04 7e 00 00 00 00 00 7f 00 00 00 00 00 7f 68 00 00 00 00 17 
20:11:51.041 : aa 15 00 7b 42 10 00 01 0a 12 01 08 00 00 00 76 00 64 7f 7f 0c 11 02 0a 00 00 00 73 66 01 73 02 01 22 00 00 00 00 00 7f 0b 00 00 00 73 00 00 00 00 00 7f 02 01 00 0b 00 71 66 01 73 02 01 22 3b 
20:11:51.639 : aa 10 00 7b 42 10 00 01 09 18 66 01 73 02 01 22 3b 01 48 01 00 7a 00 7f 06 00 02 78 64 7f 07 00 02 13 0b 06 7f 7f 0c 64 00 00 7d 00 04 7e 00 00 00 00 00 7f 00 00 00 00 00 7f 68 00 00 00 00 17 
20:11:52.329 : aa 15 00 7b 42 10 00 01 0a 12 01 08 00 00 00 76 00 64 7f 7f 0c 11 02 0a 00 00 00 73 66 01 73 02 01 22 00 00 00 00 00 7f 01 0b 00 00 00 73 00 00 00 00 00 7f 02 01 00 0b 00 71 66 01 73 02 01 22 
20:11:54.235 : aa 00 00 7b 42 20 00 05 00 00 00 00 00 00 00 1d 
20:11:54.832 : aa 10 00 7b 42 10 00 01 09 18 66 01 73 02 01 22 3b 01 48 01 00 7a 00 7f 06 00 02 78 64 7f 07 00 02 13 0b 06 7f 7f 0c 64 00 00 7d 00 04 7e 00 00 00 00 00 7f 00 00 00 00 00 7f 68 00 00 00 00 17 
20:11:55.359 : aa 15 00 7b 42 10 00 01 0a 12 01 08 00 00 00 76 00 64 7f 7f 0c 11 02 0a 00 00 00 73 66 01 73 02 01 22 00 00 00 00 00 7f 01 0b 00 00 00 73 00 00 00 00 00 7f 02 01 00 0b 00 71 66 01 73 02 01 22 
20:11:57.232 : aa 00 00 7b 42 20 00 05 00 00 00 00 00 00 00 1d 
20:11:57.781 : aa 10 00 7b 42 10 00 01 09 18 66 01 73 02 01 22 3b 01 48 01 00 7a 00 7f 06 00 13 86 64 00 00 7d 00 04 7e 00 00 00 00 00 7f 00 00 00 00 00 7f 68 00 00 00 00 17 
20:11:59.228 : aa 15 00 7b 42 10 00 01 0a 12 01 08 00 00 00 76 00 64 7f 7f 0c 11 02 0a 00 00 00 73 66 01 73 02 01 22 00 00 00 00 00 7f 01 0b 00 00 00 73 00 00 00 00 00 7f 02 01 00 0b 00 71 66 01 73 02 01 22 
20:11:59.542 MQT: TASMOTA/tele/255/STATE = {"Time":"2024-08-31T20:11:59","Uptime":"0T00:10:42","UptimeSec":642,"Heap":19,"SleepMode":"Dynamic","Sleep":50,"LoadAvg":19,"MqttCount":1,"POWER":"OFF","Wifi":{"AP":1,"SSId":"XXXXXXXXXX","BSSId":"XX:XX:XX:XX:XX:XX","Channel":6,"Mode":"11n","RSSI":42,"Signal":-79,"LinkCount":1,"Downtime":"0T00:00:05"}}
20:11:59.549 MQT: TASMOTA/tele/255/SENSOR = {"Time":"2024-08-31T20:11:59","Solar":{"koll":0.0,"sp1":0.0,"sp2":0.0,"s4":0.0,"r1":0,"r2":0}}
20:11:59.828 : aa 10 00 7b 42 10 00 01 09 18 66 01 73 02 01 22 3b 01 48 01 00 7a 00 7f 06 00 02 78 64 7f 07 00 02 13 3f 00 7d 00 04 7e 00 00 00 00 00 7f 00 00 00 00 00 7f 68 00 00 00 00 17 
20:12:00.358 : aa 15 00 7b 42 10 00 01 0a 12 01 08 00 00 00 76 00 64 7f 7f 0c 11 02 0a 00 00 00 73 66 01 73 02 01 22 00 00 00 00 00 7f 01 0b 00 00 00 73 00 00 00 00 00 7f 02 01 00 0b 00 71 66 01 73 02 01 22 
20:12:02.042 : aa 00 00 7b 42 20 00 05 00 00 00 00 00 00 00 1d 
20:12:02.643 : aa 10 00 7b 42 10 00 01 09 18 66 01 73 02 01 22 3b 01 48 01 00 7a 00 7f 06 00 02 78 64 7f 07 00 02 13 0b 06 7f 7f 0c 64 00 00 7d 00 04 7e 00 00 00 00 00 7f 00 00 00 00 00 7f 68 00 00 00 00 17 
20:12:03.283 : aa 15 00 7b 42 10 00 01 0a 12 01 08 00 00 00 76 00 64 7f 7f 0c 11 02 0a 00 00 00 73 66 01 73 02 01 22 00 00 00 00 00 7f 01 0b 00 00 00 73 00 00 00 00 00 7f 02 01 00 0b 00 71 66 01 73 02 01 22

status 0 shows:

20:20:52.249 MQT: TASMOTA/stat/255/STATUS = {"Status":{"Module":1,"DeviceName":"Tasmota","FriendlyName":["Tasmota"],"Topic":"255","ButtonTopic":"255","Power":"0","PowerLock":"0","PowerOnState":3,"LedState":1,"LedMask":"FFFF","SaveData":1,"SaveState":1,"SwitchTopic":"0","SwitchMode":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"ButtonRetain":0,"SwitchRetain":0,"SensorRetain":0,"PowerRetain":0,"InfoRetain":0,"StateRetain":0,"StatusRetain":0}}
20:20:52.256 MQT: TASMOTA/stat/255/STATUS1 = {"StatusPRM":{"Baudrate":9600,"SerialConfig":"8N1","GroupTopic":"tasmotas","OtaUrl":"http://ota.tasmota.com/tasmota/release/tasmota.bin.gz","RestartReason":"Software/System restart","Uptime":"0T00:19:35","StartupUTC":"2024-08-31T19:01:17","Sleep":50,"CfgHolder":4617,"BootCount":1,"BCResetTime":"2024-08-31T20:01:16","SaveCount":6,"SaveAddress":"F6000"}}
20:20:52.264 MQT: TASMOTA/stat/255/STATUS2 = {"StatusFWR":{"Version":"14.2.0.3(eike-sml-vbus)","BuildDateTime":"2024-08-31T20:57:11","Boot":31,"Core":"2_7_7","SDK":"2.2.2-dev(38a443e)","CpuFrequency":80,"Hardware":"ESP8266EX","CR":"384/699"}}
20:20:52.270 MQT: TASMOTA/stat/255/STATUS3 = {"StatusLOG":{"SerialLog":0,"WebLog":2,"MqttLog":0,"SysLog":0,"LogHost":"","LogPort":514,"SSId":["48414A454E4E",""],"TelePeriod":30,"Resolution":"558180C0","SetOption":["00008009","2805C80001000600003C5A0A192800000000","00000080","00006000","00004000","00000000"]}}
20:20:52.285 MQT: TASMOTA/stat/255/STATUS4 = {"StatusMEM":{"ProgramSize":709,"Free":292,"Heap":17,"ProgramFlashSize":1024,"FlashSize":4096,"FlashChipId":"16405E","FlashFrequency":40,"FlashMode":"DOUT","Features":["0809","879AC787","043E8001","000000CF","010013C0","C000F989","00004004","00001000","54000020","00000080","00000000"],"Drivers":"1,2,!3,!4,!5,!6,7,!8,9,10,12,!16,!18,!19,!20,!21,!22,!24,26,!27,29,!30,!35,!37,!45,62,!68","Sensors":"1,2,3,4,5,6,53","I2CDriver":"7"}}
20:20:52.293 MQT: TASMOTA/stat/255/STATUS5 = {"StatusNET":{"Hostname":"255-0156","IPAddress":"192.168.20.146","Gateway":"192.168.20.1","Subnetmask":"255.255.255.0","DNSServer1":"192.168.20.1","DNSServer2":"0.0.0.0","Mac":"18:FE:34:E3:80:9C","Webserver":2,"HTTP_API":1,"WifiConfig":4,"WifiPower":17.0}}
20:20:52.299 MQT: TASMOTA/stat/255/STATUS6 = {"StatusMQT":{"MqttHost":"192.168.10.1","MqttPort":1883,"MqttClientMask":"DVES_%06X","MqttClient":"DVES_E3809C","MqttUser":"server","MqttCount":1,"MAX_PACKET_SIZE":1200,"KEEPALIVE":30,"SOCKET_TIMEOUT":4}}
20:20:52.308 MQT: TASMOTA/stat/255/STATUS7 = {"StatusTIM":{"UTC":"2024-08-31T19:20:52Z","Local":"2024-08-31T20:20:52","StartDST":"2024-03-31T02:00:00","EndDST":"2024-10-27T03:00:00","Timezone":"+01:00","Sunrise":"06:06","Sunset":"19:33"}}
20:20:52.319 MQT: TASMOTA/stat/255/STATUS10 = {"StatusSNS":{"Time":"2024-08-31T20:20:52","Solar":{"koll":0.0,"sp1":0.0,"sp2":0.0,"s4":0.0,"r1":0,"r2":0}}}
20:20:52.327 MQT: TASMOTA/stat/255/STATUS11 = {"StatusSTS":{"Time":"2024-08-31T20:20:52","Uptime":"0T00:19:35","UptimeSec":1175,"Heap":17,"SleepMode":"Dynamic","Sleep":50,"LoadAvg":19,"MqttCount":1,"POWER":"OFF","Wifi":{"AP":1,"SSId":"48414A454E4E","BSSId":"72:A7:41:3E:2F:12","Channel":6,"Mode":"11n","RSSI":44,"Signal":-78,"LinkCount":1,"Downtime":"0T00:00:05"}}}

Thanks for your help.
Regards
Eike

Answered by gemu2015

Sep 1, 2024

#define SCRIPT_SVARSIZE 20
defaults to 20
if you override this you may omit the size after >D

View full answer

eikejenn · 2024-08-31T23:07:35Z

eikejenn
Aug 31, 2024
Author

I spend some time and have done some compilations on some commits.
release 13.4.0 and 13.4.0.1 is running fine. release 13.4.0.2 has the failure.
So i checked some commits between.

2544cf030 Update esptool.py  (#20890)

based on this commit (esptool update) the vbus data is coming.

99f4774e1 core3 fixes (#20895)

The next commit (core3 fixes) is not running for me. All metrics are 0.0.
This commit changes the file [tasmota/tasmota_xdrv_driver/xdrv_10_scripter.ino].
But i cannot see, why my metrics all are 0. :-(
Regards
Eike

0 replies

gemu2015 · 2024-09-01T06:16:37Z

gemu2015
Sep 1, 2024

there were changes according default string size such that string replacement fails with the newer version.
you simply must expand string size like
>D 24

0 replies

eikejenn · 2024-09-01T10:54:11Z

eikejenn
Sep 1, 2024
Author

Hi gemu2015,
thank you so much. This was not clear for me by reading the docs for scripting.
I tested >D 25 in the script and this works.
But when i add #define SCRIPT_MAXSSIZE 25 in the user overrides for compiling this does not work :-(
I want to add this directly into the image. This hint with ">D 25" is forgotten in two weeks... ;-)
Regards
Eike

1 reply

gemu2015 Sep 1, 2024

#define SCRIPT_SVARSIZE 20
defaults to 20
if you override this you may omit the size after >D

Answer selected by eikejenn

eikejenn · 2024-09-01T21:18:29Z

eikejenn
Sep 1, 2024
Author

Okay, thanks. I will try tomorrow. My String is only about 20 bytes. Why does the default size of 20 no more work?
SCRIPT_SVARSIZE means string var size, right? What can i configure with SCRIPT_MAXSSIZE ? I am a little bit confused.
I'm just annoyed about the situation, that the telemetric data will send even though the vbus interface is failed.
The telemetric subscriber will get old data und nobody recognizes the defect vbus line.
Regards

1 reply

eikejenn Sep 3, 2024
Author

I tested it and now all is fine.
Thank you for your help
Regards
Eike

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Problems receiving data from vbus interface (sensor53) since Release 14.0.0 #22063

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