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S131 Infrared protocol stack (obsolete)
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This IrDA protocol stack is written for small embedded systems that need an
easy to implement serial but wireless communication facility. The feature list
is reduced according the IrDA Lite recommendations.
Originally, the software is written for a wireless handheld barcode scanner.
the results of that project have been streamlined and made more generic.
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Specifications:
· Secondary station mode,
· Window size 1,
· Packet size 64-256 bytes,
· SIR baudrates 9600 bps,
· 3 Wire serial and parallel emulation
Supported protocols:
· IrPHY (only byte stuffing & CRC),
· IrLAP,
· IrLMP,
· TinyTP,
· IAS,
· IrCOMM
System recources:
· Code: ~ 8 kB,
· Ram: ~ 512 byte
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Availability:
The S131 IrDA Lite protocol stack is discontinued.
Improved version with modular application layer (IrCOMM, optional IrOBEX) and
higher baudrates available.
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Licensing:
The product can be licensed for a one-time flat fee (for one target implementation).
It is also possible to license the product based on royalties. This is especially
usefull for low volume applications.
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