RAK3172 packets always confirmed

[mykhalych90 (Oleksiy Veretyuk)]

Hello
We are testing RAK3172 Evaluation Board with Arduino examples.
And always packets are in confirmed mode.
We changed api.lorawan.cfm.set(1) and api.lorawan.cfm.set(0) - all time get ConfirmedDataUp on Network server.

Can you help? How to set unconfirmed uplink?

[beegee (Bernd Giesecke)]

How does your send API call look like?
Did you try with api.lorawan.send(length, payload, fport, confirm); and set confirm to false?
==> LoRaWAN | RAKwireless Documentation Center

[mykhalych90 (Oleksiy Veretyuk)]

I make changes here, in this example:

[mykhalych90 (Oleksiy Veretyuk)]

Ahh, yes, I fust find it

I recommend that you move these values in the examples to a constant or define section:)

Thank you!

[beegee (Bernd Giesecke)]

I agree.
In my own examples I am using variable instead of fixed values:

	// Send the packet
	if (api.lorawan.send(g_solution_data.getSize(), g_solution_data.getBuffer(), set_fPort , g_confirmed_mode, g_confirmed_retry))
	{
		MYLOG("UPLINK", "Packet enqueued");
	}
	else
	{
		MYLOG("UPLINK", "Send failed");
	}