The mandatory protocols are:
- Physical Layer: Specifies optical characteristics, encoding of data, and framing for various speeds.
- Framer/Driver
- IrLAP: Link Access Protocol. Establishes the basic reliable connection.
- IrLMP: Link Management Protocol. Multiplexes services and applications on the LAP connection.
- IAS : Information Access Service. Provides a "yellow pages" of services on a device.
- Tiny TP – provides flow control on IrLMP connections with an optional Segmentation and Reassembly service.
IrDA protocol stack layers
The basic organization of IrDA stack layers, are described in detail in corresponding IrDA specification.
Wed, 2010-09-01 14:24
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