ADC Values passed through BLE Characteristic

RE: ADC Values passed through BLE Characteristic

Extrabeefy — Tue, 03 Nov 2015 14:08:07 GMT

Sure not a problem, will add the whole project

RE: ADC Values passed through BLE Characteristic

Makarand K — Tue, 03 Nov 2015 09:05:23 GMT

If I understand correctly, you trigger ADC in main() and then on each ADC_IRQ. I'm not sure if it would be a good idea because the conversions would not take long and you would end up getting interrupted too often! I've seen in past that if I try to pump out characteristic data too fast, things get messed up on device

You already seem to be having a sampling timer. Probably you should move triggering off the ADC in that

Here's an example from Nordic related to sampling ADC inputs, it's not tuned to what you are trying but will give you idea on usage

RE: ADC Values passed through BLE Characteristic

Anders Strand — Tue, 03 Nov 2015 08:39:44 GMT

Hi. Can you post your whole project as an attachment instead? It is easier to help you if i can run the project on my own DK.