Error with Window Covering device, but it does work

[keness521]

Switched one of my "homes" over to homebridge-deCONZ today and it went smooth as silk!

This is a very simple home, which is why I started with it.

Devices:

• 1 x Aqara wall switch (single rocker, with neutral, US style) - LUMI, Transmitter 1-gang, 09-06-2019
• 1 x Aqara wall switch (double rocker, with neutral, US style) - LUMI, lumi.switch.b2naus01, 0x00000019
• 3 x YookSmart roller shades - yooksmart, D10110, 20201120

There are errors for the roller shade devices which show up in the log. Pasted below. The device DOES work, though. The same device in homebridge-Hue did not generate any errors.

(These roller shade devices have been problematic in general. It is possible to make them work, though the open/closed/percentage reporting doesn't seem to be very reliable. One of the three behaves differently than the other two despite showing the same version. I assume this is all down to deCONZ.)

---

[04/02/2022, 21:31:27] [deCONZ] Office Shade 1: error: TypeError: service.update is not a function
at WindowCovering. (/usr/local/lib/node_modules/homebridge-deconz/lib/DeconzAccessory/index.js:81:21)
at WindowCovering.emit (node:events:390:28)
at WindowCovering.emit (/usr/local/lib/node_modules/homebridge-deconz/node_modules/homebridge-lib/lib/Delegate.js:174:13)
at Gateway.analyseFullState (/usr/local/lib/node_modules/homebridge-deconz/lib/DeconzAccessory/Gateway.js:812:34)
at Gateway.poll (/usr/local/lib/node_modules/homebridge-deconz/lib/DeconzAccessory/Gateway.js:670:12)
at runMicrotasks ()
at processTicksAndRejections (node:internal/process/task_queues:96:5)
at Gateway.heartbeat (/usr/local/lib/node_modules/homebridge-deconz/lib/DeconzAccessory/Gateway.js:264:9)

[ebaauw]

Is this a battery-powered window covering device, with a separate ZHABattery /sensors resource?

[keness521]

It is. Is that what is causing the error, battery service not supported yet?

[ebaauw]

That's a very friendly way to put it. The update() method is missing from the battery service delegate. This causes the battery state not to be updated in HomeKit, but, indeed, it shouldn't impact the window covering functionality.

[ebaauw]

In v0.0.12