pd event callback

[jb-quantus]

On the pd hardware we have leds to signal the communication state.

For that we would need an event for:

• communication for other pds started. So we know the pd is properly connected. But no polling for this pd.
• communication for other pds stopped.
• polling for this pd started.
• polling for this pd stopped.

Something like this. So we would signal red with no communication, signal orange with communication for other pd, and signal green when polling for this pd.

[sidcha]

communication for other pds started. So we know the pd is properly connected. But no polling for this pd.
communication for other pds stopped.

I don't understand what you mean by other PDs? OSDP supports the notion of PDs connected to PDs but LibOSDP does not support this.

polling for this pd started.
polling for this pd stopped.

These are too low level OSDP stuff that application should not care about. LibOSDP already produces Online Offline events for this purpose.