Break Apart Deframer

[LeStarch]

F´ Version
Affected Component

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Feature Description

The Deframer is performing several peices:

1. It reassembles frames
2. It calls custom deframing via a subclass
3. It routes data to F´ components.

On modern projects, we have seen the following needs that the deframer cannot support.

1. Custom deframing needs to use custom port calls (e.g. call out to a helper component, database component, etc)
2. Routing to F´ components often needs to be customized
3. Reassembly is optional (e.g. a packet radio is already produces complete frames)

Thus we will break the deframer into 3 F´ items:

1. An optional accumulator that takes in byte streams and outputs complete frames in Fw::Buffer: https://github.com/nasa/fprime/issues/2764
2. A deframer interface that allows custom deframing to a standard component "drop in":
3. A router implementation for basic F´ constructs:

EPIC Subtasks

• [ ] https://github.com/nasa/fprime/issues/2764
• [ ] https://github.com/nasa/fprime/issues/2765