- From: Shreya Sawardekar via GitHub <sysbot+gh@w3.org>
- Date: Wed, 18 Nov 2020 07:58:10 +0000
- To: public-web-bluetooth-log@w3.org
pix1289 has just created a new issue for https://github.com/WebBluetoothCG/web-bluetooth: == NotSupportedError: GATT Error unknown when writing to device using web bluetooth API == I am using Angular version 7 on windows 10 and @types/web-bluetooth package. My App was working as expected. The data was being written to the device using writeValueWithoutResponse/writeValueWithResponse methods of web bluetooth API. Now it is not working and throwing an error. I have attached chrome logs as well as console logs. Please help. PFB my code: navigator.bluetooth .requestDevice({ filters: [{ name: this.deviceName }], optionalServices: [this.GATT_SERVICE], // required if filtering is by name }) .then((device) => { // Step 2: Connect to it console.log("device:", device); return device.gatt.connect(); }) .then((server) => { // Step 3: Get the Service console.log("server: ", server); return server.getPrimaryService(this.GATT_SERVICE); }) .then((service) => { // Step 4: get the Characteristic console.log("service: ", service); return service.getCharacteristic(this.GATT_CHARACTERISTIC); // return service.getCharacteristics(); }) .then((characteristic) => { characteristic.writeValueWithResponse(this.data); }).catch((err) => console.log(err)) ![console logs](https://user-images.githubusercontent.com/10397713/99501501-dbdb7c00-29a1-11eb-940d-877b7a680f97.PNG) [chrome logs.txt](https://github.com/WebBluetoothCG/web-bluetooth/files/5558558/chrome.logs.txt) Please view or discuss this issue at https://github.com/WebBluetoothCG/web-bluetooth/issues/532 using your GitHub account -- Sent via github-notify-ml as configured in https://github.com/w3c/github-notify-ml-config
Received on Wednesday, 18 November 2020 07:58:12 UTC