PISO-CPM100(U) / PCM-CPM100 user manual (ver. 2.02) Dec/03/2012 ----------------- 53
4.5.19.
CPM100_GetNodeList
Description:
User can use the function CPM100_GetNodeList to know how many
slave nodes are added to the node list of the CPM100.
Syntax:
WORD
CPM100_GetNodeList(
BYTE
BoardNo,
BYTE
*NodeList,
BYTE
BlockMode)
Parameter:
BoardNo:
[input] CPM100 board number (0~7).
*NodeList:
[output] This is a 16-byte array parameter. Each bit of the
parameter means a node ID, the bit is 0 means the
node ID not exist and 1 means the node ID now on the
CANopen bus. For example, if the NodeList[0] is 0x16
(0001 0110), it means that the nodes with ID 1, 2, and 4
have been added into node list, and the nodes with ID 0,
3, 5, 6, and 7 don’t. If the NodeList[1] is 0x41 (0100
0001), it means that the nodes with ID 8 and 14 have
been added into node list, and the nodes with ID 9, 10,
11, 12, 13, and 15 don’t.
BlockMode:
[input] 0 means this function is non-block-function, and 1
means this function is block-function. If set this parameter to 1, the
running procedure of the users’ application will be held in the
function until return. If set to 0, this function will return “CPM_
Processing” directly. This function will return its process status
while users apply it with the same “BoardNo” again. If the
procedure is still not complete, it will return “CPM_Wait”.
