Gx6192/Gx6256/Gx6864MatrixClose

Purpose

Closes a Matrix relay

Syntax

Gx6256MatrixClose (nHandle, nMuxGroup, nInput, pnStatus)

Parameters

Name
Type
Comments
nHandle
SHORT
Handle to a GX6192/GX6256/GX6864 board.
nMuxGroup
SHORT
Mux Group numbers are:
0.      GX6256_GROUP_A
1.      GX6256_GROUP_B
2.      GX6256_GROUP_C
3.      GX6256_GROUP_D
4.      GX6256_GROUP_E
5.      GX6256_GROUP_F
6.      GX6256_GROUP_G
7.      GX6256_GROUP_H
8.      GX6256_GROUP_I
9.      GX6256_GROUP_J
10.   GX6256_GROUP_K
11.   GX6256_GROUP_L
12.   GX6256_GROUP_M
13.   GX6256_GROUP_N
14.   GX6256_GROUP_O
15.  GX6256_GROUP_P  
nInput
SHORT
Inputs numbers are 0-15
pnStatus
PSHORT
Returned status: 0 on success, negative number on failure.

Comments

The Gx6256/Gx6192 switching boards contain a matrix.

The Gx6256 matrix connects the mux groups to the global bus lines.

The Gx6192 matrix connects the mux groups to the analog inputs.

Example

The following example closes input 5 in Mux Group B:

 

Gx6256MatrixClose(nHandle, GX6256_GROUP_B, 5, &nStatus);

 

See Also

Gx6192/Gx6256/Gx6864MatrixGetChannel,  Gx6192/Gx6256/Gx6864MatrixOpen, GxSWGetErrorString