EI_API_CIP_getRoutingMaxLinkAddr()

uint32_t EI_API_CIP_getRoutingMaxLinkAddr	(	T *	pCipNode_p,
		uint8_t *	pLinkAddr_p
	)

Provides a maximum number of link addresses defined by application.

Maximum of supported link addresses from stack side is currently 20.

Parameters

[in]	pCipNode_p	Pointer to the CIP node.
[out]	pLinkAddr_p	Maximum number of link addresses defined by application.

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,
uint8_t  linkAddr      = 0;
 
// 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);
 
EI_API_CIP_getRoutingMaxLinkAddr(pEI_API_CIP_NODE, &linkAddr);

See also

EI_API_CIP_createClass EI_API_CIP_setRoutingMaxLinkAddr EI_API_CIP_EError_t