WL1835MOD: How to get notified for new data using Bluetopia

Hi Thomas,

Depending on what data you were sent a corresponding callback will be used. For example in the SPPLE Demo which sends data over LE. Look at the callbacks and see how it processes information particularly the GATT event callbacks.

Kind Regards,

Rogelio

I want to read the data with 200 Hz. Do I have to issue 200 reads/second? Or is there a function in Bluetopia to register at the server that the client is interested in a specific UUID and want to get notified as soon a new value is available?

There is an event called getGATTHandleValueData. But how do I tell the server device to send the data continuously.

Here is an snippet from another bluetooth stack to do that:

if ((charaProp | BluetoothGattCharacteristic.PROPERTY_NOTIFY) > 0) {
                        setCharacteristicNotification(gattCharacteristic, true);
                    }