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NorthernMan54 / homebridge-dht

Homebridge plugin for DHT22 Temperature / Humidity Sensors
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fakegato for history graphs #54

Open tmur11 opened 1 year ago

tmur11 commented 1 year ago

Is it possible to view the history data within the Eve app?

NorthernMan54 commented 1 year ago

It should, as the ability to generate the data behind the graphs is included.

image

tmur11 commented 1 year ago

Thanks for confirming! I had been using the other DHT plugin which doesn't appear to support history.

My issue is now your plugin isn't "verified" and fails to install throught homebridge-ui and installing manually gets uninstalled randomly after 20minutes

image

NorthernMan54 commented 1 year ago

Verified is a paper exercise, and a flag and should not impact installation.

This plugin uses a binary I complied 5 years ago and included within the plugin. Their is possibilty that more modern RPI's don't support the binary.

When you install from the command line, what does it show ?

HBgotMeHere commented 1 year ago

I was able to install the Plugin via the UI, but after the configuration I got this error.

[02/01/2023, 01:55:451ニニニニニニニニニニニニニニニニニニニニ [02/01/2023, 01:55:45] ERROR LOADING PLUGIN homebridge-dht: [02/01/2023, 01:55:45] Error: Cannot find module /build/Release/node_dht_sensor' Require stack: /var/lib/homebridge/node modules /homebridge-dht/node modules /node-dht-sensor /lib/ index. is /var/lib/homebridge/node modules /homebridge-dht/index. is /var/lib/homebridge/node_modules/homebridge/lib/plugin.js

After installation via the UI Console nothing showed in the Plugin tab.

NorthernMan54 commented 1 year ago

node_dht_sensor is this package - https://github.com/momenso/node-dht-sensor

And looking at the issues, they mention https://github.com/momenso/node-dht-sensor/issues/135 - bcm lib not available anymore on OS bullseye

I'm wondering if this is the case ?

https://github.com/momenso/node-dht-sensor#reference-for-building-from-source

HBgotMeHere commented 1 year ago

I was able to fix the problem, Bit now it simply tells me failed to read Sensor. With a Python Script I am able to see values, so I think it is wired correctly.

node_dht_sensor Is installed

bcm2835 Is installed

HBgotMeHere commented 1 year ago

Suddenly just one magic value.

[04/01/2023, 01:41:33] [dht22] DHT Status: 0, Temperature: 21.5°C, Humidity: 65.7% [04/01/2023, 01:41:33] [dht22] Fakegato-timer: addData time: 1672792893, temp: 21 .5, humidity: 65.7 } immediate: false [04/01/2023, 01:41:33] [dht22] Start Global Fakegato-Timer - 10min** [04/01/2023, 01:42:35] [dht22] Error: [Error: failed to read sensor] [04/01/2023, 01:43:35] [dht22] Error: [Error: failed to read sensor]

tmur11 commented 1 year ago

Oddly the plugin will install when done via hb-shell but then uninstalls after 30min/rebooting the pi. Install with the UI fails with the below everytime.

343 timing reifyNode:node_modules/homebridge-dht/node_modules/moment Completed in 125594ms 344 timing reifyNode:node_modules/homebridge-dht/node_modules/googleapis Completed in 307585ms 345 timing reify:unpack Completed in 307958ms 346 timing reify:rollback:createSparse Completed in 20994ms 347 timing reify:rollback:retireShallow Completed in 2ms 348 timing command:install Completed in 406862ms 349 verbose stack Error: process terminated 349 verbose stack at /opt/homebridge/lib/node_modules/npm/node_modules/@npmcli/arborist/lib/arborist/reify.js:199:39 349 verbose stack at process. (/opt/homebridge/lib/node_modules/npm/node_modules/@npmcli/arborist/lib/signal-handling.js:53:5) 349 verbose stack at process.emit (node:events:525:35) 350 verbose cwd /var/lib/homebridge 351 verbose Linux 5.15.76+ 352 verbose node v18.12.1 353 verbose npm v8.19.2 354 error process terminated 355 error signal SIGTERM 356 verbose exit 1 357 timing npm Completed in 412731ms 358 verbose unfinished npm timer reify 1672810996795 359 verbose code 1 360 error A complete log of this run can be found in: 360 error /home/pi/.npm/_logs/2023-01-04T05_43_11_025Z-debug-0.log

NorthernMan54 commented 1 year ago

What os image are you using, as I have never seen a plugin un-install itself

tmur11 commented 1 year ago

I am using the offical homebridge image downloaded from the RPI imaging tool. I am running it on a RPi B 1st gen Rev2 board

NorthernMan54 commented 1 year ago

I was chatting with some of the other plugin developers, and one comment made was that your SD card may be old/bad and causing the rollback.

HBgotMeHere commented 1 year ago

I am using a SanDisk Ultra 16gb with an Pi Zero WH

Link for the Typ of SD-card that I use: https://www.westerndigital.com/de-de/products/memory-cards/sandisk-extreme-uhs-i-microsd#SDSQXAF-032G-GN6MA

Thanks for all the help.

Could ist be possible that the old CPU from the Pi Zero WH is causing the trouble?

tmur11 commented 1 year ago

Thanks @NorthernMan54 if I hadn't just flashed a brand new sandisk extreme pro 128. I suppose that doesn't mean the SD card didn't corrupt and particularly possible on the lowest end Rpi hardware. I will try a fresh flash tonight and see what happens. Wondering if i should try manually install homebridge instead of using the pre-built image? Also I'm using a 20w Anker Nano USB-C charger should be more then plenty of smooth DC juice?

NorthernMan54 commented 1 year ago

If I get some free time over the next few days, I'm to test that image an older RPI 2 that I have in storage. I'm curios if I can recreate the 30 minute uninstall issue

NorthernMan54 commented 1 year ago

Suggestion from @ebaauw

To confirm a suspect SD card, just do a touch x, check that file x has been created, reboot, check that x has disappeared. Raspberry Pi OS happily writes any changes to the file system cache, and you never notice that they’re not flushed to the uSD card, until you reboot the Pi. It’s unbelievable, until you’ve experienced it yourself.