General

Overview

Non IO-Link related functions.

Functions
IOL_FUNC_DECL void	IOLM_API_vSetPortCount (INT8U u8PortCnt_p)
	Set the number of ports. More...
IOL_FUNC_DECL IOL_EErrorInfo	IOLM_API_eInit (void)
	Initialize stack. More...
IOL_FUNC_DECL void	IOLM_API_vRun (void)
	Mainloop run. More...

Function Documentation

IOLM_API_eInit()

IOL_FUNC_DECL IOL_EErrorInfo IOLM_API_eInit

(

void

)

Initialize stack.

This function has to be called once before any other call. It initializes the stack and its internal variables. If it was successful the stack is ready for communication.

Returns

void

Precondition

Periphery is prepared.

Postcondition

Stack is ready.

IRQ-safe

No Function needs to be called in Mainloop context.

IOLM_API_vRun()

IOL_FUNC_DECL void IOLM_API_vRun

(

void

)

Mainloop run.

This is the Mainloop function. It has to be called at least once during an IO-Link cycle to process acyclic data or prepare data for the cyclic communication.

Returns

void

Precondition

None.

Postcondition

None.

IRQ-safe

No Function needs to be called in Mainloop context.

IOLM_API_vSetPortCount()

IOL_FUNC_DECL void IOLM_API_vSetPortCount

(

INT8U

u8PortCnt_p

)

Set the number of ports.

This function has to be called once before any other call. It initializes the number of ports for further initialization of the stack and its internal variables. If it was successful the stack is ready to be initialized by IOLM_API_eInit.

Parameters

[in]

u8PortCnt_p

The number of ports.

Returns

void

Precondition

The port number must be smaller than IOLM_PORT_COUNT.

Postcondition

Needs Mainloop run for further processing.

IRQ-safe

No Function needs s to be called in Mainloop context.