Helpers

Microchip TCP/IP Stack

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Microchip TCP/IP Stack Help

Helpers

This module contains several helper functions used throughout the TCP/IP Stack. Some of these duplicate functionality already implemented in the compiler's default libraries. In those cases, the compiler's version is used and the stack's version is omitted.

Topics

Name	Description
Helpers Public Members	Functions and variables accessible by the stack application
Functions	The following table lists functions in this documentation.
Variables	The following table lists variables in this documentation.

Functions

	Name	Description
	LFSRRand	Returns a pseudo-random 16-bit unsigned integer in the range from 0 to 65535 (0x0000 to 0xFFFF).
	LFSRSeedRand	Seeds the LFSR random number generator invoked by the LFSRRand() function. The prior seed is returned.
	strncpy_m	Copies multiple strings to a destination

Variables

	Name	Description
	dwLFSRRandSeed	Default Random Number Generator seed. 0x41FE9F9E corresponds to calling LFSRSeedRand(1)

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