decipherindustries / signalk-calypso-ultrasonic Goto Github PK

On Raspberry Pi 3, Signal K Server 1.40.0
I am getting the following message:
Calypso Ultrasonic plugin for Signal K is using deprecated setProviderStatus/Error https://github.com/SignalK/signalk-server/blob/master/SERVERPLUGINS.md#appsetproviderstatusmsg

Then when it tries to process the BLE data from the Calypso Ultrasonic Wind sensor:
RangeError [ERR_BUFFER_OUT_OF_BOUNDS]: Attempt to write outside buffer bounds at boundsError (internal/buffer.js:47:11) at Buffer.readFloatForwards [as readFloatLE] (internal/buffer.js:487:5) at /home/pi/.signalk/node_modules/signalk-calypso-ultrasonic/lib/calypso-ultrasonic.js:399:43 at Characteristic.onRead (/home/pi/.signalk/node_modules/@abandonware/noble/lib/characteristic.js:45:9) at Characteristic.emit (events.js:198:13) at Noble.onRead (/home/pi/.signalk/node_modules/@abandonware/noble/lib/noble.js:439:20) at NobleBindings.emit (events.js:198:13) at NobleBindings.onRead (/home/pi/.signalk/node_modules/@abandonware/noble/lib/hci-socket/bindings.js:411:8) at Gatt.emit (events.js:198:13) at Object.callback (/home/pi/.signalk/node_modules/@abandonware/noble/lib/hci-socket/gatt.js:538:14) at Gatt.onAclStreamData (/home/pi/.signalk/node_modules/@abandonware/noble/lib/hci-socket/gatt.js:133:26) at AclStream.emit (events.js:203:15) at AclStream.push (/home/pi/.signalk/node_modules/@abandonware/noble/lib/hci-socket/acl-stream.js:33:10) at NobleBindings.onAclDataPkt (/home/pi/.signalk/node_modules/@abandonware/noble/lib/hci-socket/bindings.js:308:15) at Hci.emit (events.js:198:13) at Hci.onSocketData (/home/pi/.signalk/node_modules/@abandonware/noble/lib/hci-socket/hci.js:634:14)

Hi,

I am using the calypso-ultrasonic-portable plugin with with a raspberry pi4 running buster os with openplotter on the signalk node server.

The server scans, connects and returns data with my ULTRASONIC, it adjusts the select data rate accordingly, ie 1, 4, or 8 Hz (so it is writing to the ULTRASONIC to adjust the options) however, I cannot get it to turn the Compass ON by selecting “1” in the plugin options.

I have written a rudimentary python script with no error correction using bluepy (I am not a programmer by any means) to connect to and write to the ULTRASONIC in a terminal window outside of the signal node server and it does turn ON the Compass so the ULTRASONIC is working fine.

Can you offer any suggestions as to how to fix this and has anybody else had difficulty?

Also the connection to the ULTRASONIC in the plugin only seems to run for several minutes then drops out, it works continuously from the terminal.
Regards
Ken Hawes

In the SignalK dashboard, getting the error:
Failed to start: Cannot find module '/home/pi/.signalk/node_modules/@abandonware...

Dear Fabian,

thank you so much for sharing this implementation with the community. We just wanted to let you know we conceived a corresponding implementation in Python ¹², which may also spark your interest. At ³, we added credits to the core decoding routine, because we found your decoding sheet ⁴ invaluable 💯.

With kind regards,
Andreas.