Question
BlueNRG-M0A: How to properly detect when Bluetooth device is out of range
Hello,
I am using BlueNRG-M0A and have a successful implementation working. However, I have a scenario that I'm unsure how to properly program.
If I am currently paired to a Bluetooth device (i.e. a phone). The Bluetooth app crashes or the phone goes out of range. Therefore, it never sends a "disconnect" command. My firmware does not recognize that and continues sending data, which causes it to get "stuck" and repeatedly tries to send the data until it times out.
I want to recognize this in a more timely manner, have the firmware "disconnect" from that device that's gone and bring itself back so it is discoverable.
Does anyone have any suggestions on how to do so?