RE: nRF connect SDK HRS Central

Vidar Berg — Thu, 18 Jul 2024 06:36:35 GMT

Yes, the Bluetooth samples includes the SoftDevice Controller library by default (Bluetooth LE Controller) .

RE: nRF connect SDK HRS Central

Lin Ju — Wed, 17 Jul 2024 20:47:34 GMT

Thanks Vidar Berg Does NCS use softdevice internally ?

RE: nRF connect SDK HRS Central

Vidar Berg — Wed, 17 Jul 2024 11:41:21 GMT

Hello,

1. The main thread will be terminated when the program returns from it. This is not a problem in this case as the main thread is only used for initialization in this sample. Other threads used by the Bluetooth host, etc will continue to run. If you want the thread to run indefinitely you can replace the 'return' statement with something like this:

	for (;;) {
		/* Wake up thread every second*/
		k_msleep(1000);
		//TODO: perform a task here. E.g., toggle a LED
	}

2. Here I would recommend that you use the existing service implementations as a reference: https://github.com/nrfconnect/sdk-nrf/tree/main/subsys/bluetooth/services, https://github.com/nrfconnect/sdk-zephyr/tree/main/subsys/bluetooth/services. This also partly covered by our devacademy course at https://academy.nordicsemi.com/courses/bluetooth-low-energy-fundamentals/

3. Please have a look at the USB CDC-ACM sample.

Best regards,

Vidar