EI_API_CIP_setRoutingMaxLinkAddr()

uint32_t EI_API_CIP_setRoutingMaxLinkAddr	(	T *	pCipNode_p,
		uint8_t	linkAddr_p
	)

Initialize a maximum number of link addresses used by application.

Maximum of supported link addresses from stack side is currently 20. Function can be called just once in time of initialization. On next attempt a value will be ignored.

Remarks

Function needs to be called before EI_API_CIP_createRoutableInstance.

Parameters

[in]	pCipNode_p	Pointer to the CIP node.
[in]	linkAddr_p	Maximum number of link addresses used by application. Value in range 1 - 20.

Returns

EI_API_CIP_EError_t as uint32_t value.

Return values

EI_API_CIP_eERR_OK	Success.
EI_API_CIP_eERR_NODE_INVALID	CIP node is invalid, possibly EI_API_CIP_NODE_new() was not called.

Example

#include "EI_API.h"
 
 
EI_API_ADP_T* pEI_API_ADP = NULL;
EI_API_CIP_NODE_T* pEI_API_CIP_NODE = NULL;
EI_API_CIP_SAttr_t attr;
uint32_t errCode;
 
uint8_t  numInterfaces = 1;
uint16_t classId       = 0x10D;
uint8_t  maxLinkAddr   = 8,
 
// Create a new adapter first
pEI_API_ADP = EI_API_ADP_new(numInterfaces);
 
// Create a CIP node next
EI_API_CIP_NODE_InitParams_t initParams;
initParams.maxInstanceNum = 256;
 
pEI_API_CIP_NODE = EI_API_CIP_NODE_new(&initParams);
 
// Create a class
errCode = EI_API_CIP_createClass(pEI_API_CIP_NODE, classId);
 
EI_API_CIP_setRoutingMaxLinkAddr(pEI_API_CIP_NODE, maxLinkAddr);

See also

EI_API_CIP_createClass EI_API_CIP_getRoutingMaxLinkAddr EI_API_CIP_EError_t