How can I disconnect ble from within a class
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I'm attempting to use BLE from within App Designer. I am able to connect to my device with the following code.
properties (Access = public)
BLEDev ble % Handle to ble device
uart_w matlabshared.blelib.Characteristic % Handle to uart write characteristic
end
methods (Access = public)
function results = connect_BLE(app)
%%start talking to the device - reuse connection if it already exists
try
clear app.uart_w;
clear app.BLEDev;
catch
end
app.BLEDev = ble("Driver");
app.uart_w = characteristic(app.BLEDev, "6E400001-B5A3-F393-E0A9-E50E24DCCA9E", "6E400002-B5A3-F393-E0A9-E50E24DCCA9E");
results = app.BLEDev.Connected;
end
end
However I have not been able to figure out how to disconnect my device - the only thing that works is to close the app.
I matlab scripts, the way to close the device would be as follows, but this does not work in the class. Can anyone offer suggestions?
clear BLEDev
2 件のコメント
Moinul
2020 年 1 月 24 日
Hi,
I'm having the same issue at my end. Did you find a solution yet?
Thanks,
Imon
採用された回答
Moinul
2020 年 1 月 24 日
編集済み: Moinul
2020 年 1 月 24 日
Hi Again,
I've solved the problem in a different way. I've declare the "BLEDev" variable as a Global varaible inside the class. Then simply calling "clear global BLEDev" allowed me to disconnect from the BLE device. Hope this helps.
Regards,
Imon
0 件のコメント
その他の回答 (1 件)
Joseph DeCerce
2020 年 5 月 14 日
You can also set the objet to ""
app.bleOBJ = "";
clear app.bleOBJ
0 件のコメント
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