mardi 21 mars 2017

Sample Loss In Android App When Retrieving Data Via BLE

I'm developing an Android app which retrieves data via BLE from a device in real-time.

As stated in the device's datasheet, BLE uses a 20-ms connection interval. Twenty user-data bytes (which is equal to 2- samples for each channel and 2-bytes running counter) are sent in GATT notifications. Data from the device is ping-pong buffered and up to six BLE-notification packets are sent every 14 ms based on an OSAL timer. The sample rate is set as 160 samples/sec. Each sample is 3 bytes and is...

Sample Loss In Android App When Retrieving Data Via BLE

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