mcumgr-ble/no.nordicsemi.android.mcumgr.ble/McuMgrBleTransport/setInitialMtu

setInitialMtu

open fun setInitialMtu(@IntRange(from = 23, to = 517) mtu: Int)

Sets the initial MTU size to be requested upon connection.

In general, it is the device side that should decide the MTU size. However, if the device claims support for higher MTU than in fact it does, this method can be used to lower the MTU.

By default, this is set to 498. This MTU will be requested when connecting to the device. If the device supports lower MTU, it will be used instead.

This method should be called before connecting to the device and has no affect after.

Parameters

mtu

The initial MTU size to be requested upon connection.