Moxa IA262-I-T-LX Инструкция по эксплуатации онлайн [60/74] 170916

IA261/262 WinCE User’s Manual CANopen Library

y Parameters

d: [input] Node handle pointer.

nodeId: [input] nodeId:specified node id

index: [input] The index in the object dictionary where you want to handle.

subIndex: [input]The subindex of the Index.

dataType: [input] defined in objdictdef.h

y Return Values

0xFF if error, else return 0.

37. moxa_readNetworkDictCallback

Used to send a SDO request frame to read a object from dictionary.

y Syntax

UNS8 moxa_readNetworkDictCallback (CO_Data* d, UNS8 nodeId, UNS16 index, UNS8

subIndex,

UNS8 dataType, SDOCallback_t Callback)

y Parameters

d: [input] Node handle pointer.

nodeId: [input] nodeId:specified node id

index: [input] The index in the object dictionary where you want to handle.

subIndex: [input] The subindex of the Index.

dataType: [input] Defined in objdictdef.h

Callback: [input] The function Callback which must be defined in the user code.

y Return Values

0xFF if error, else return 0

38. moxa_getReadResultNetworkDict

Use this function after a moxa_readNetworkDict to get the result of the read.

y Syntax

UNS8 moxa_getReadResultNetworkDict (CO_Data* d, UNS8 nodeId, void* data, UNS8 *size,

UNS32 * abortCode

B-25