Nano Layer Initialization

Functions
NANOEXT void POSCALL	nosInit (POSTASKFUNC_t firstfunc, void *funcarg, VAR_t priority, UINT_t taskStackSize, UINT_t idleStackSize)

Detailed Description

Function Documentation

nosInit()

NANOEXT void POSCALL nosInit	(	POSTASKFUNC_t	firstfunc,
		void *	funcarg,
		VAR_t	priority,
		UINT_t	taskStackSize,
		UINT_t	idleStackSize
	)

Operating System Initialization. This function initializes the operating system (pico layer and nano layer) and starts the first tasks: the idle task and the first user task. Note: The nano layer requires dynamic memory management. If NOSCFG_MEM_MANAGER_TYPE is set to 1 (=use internal memory manager), it is required to set the variables __heap_start and __heap_end to valid values before this function is called.

Parameters

firstfunc	pointer to the first task function that will run in the multitasking environment.
funcarg	optional argument passed to the first task.
priority	task priority. Must be in the range 0 .. POSCFG_MAX_PRIO_LEVEL - 1. The higher the number, the higher the priority.
taskStackSize	size of the stack memory for the first task.
idleStackSize	size of the stack memory for the idle task.

Note

This function replaces the function posInit if the nano layer is enabled and linked to the destination application.