I have a peripheral device with a custom service with 3 characteristics all of which send data to my central via notification. I've supplied each characteristic metadata with cccd_md and have 3 booleans in my service structure to enable notification. Whenever I receive a write to the cccd_handle of a particular characteristic I enable the corresponding boolean and start notification.
Is there a way to enable notification of all 3 characteristics at the same time via one write from the central?
