Gx6188ResourceGetChannel

Purpose

Returns a Resource relay's state.

Syntax

Gx6188ResourceGetChannel (nHandle, nChannel, nSelectorBus, pnState, pnStatus)

Parameters

Name
Type
Comments
nHandle
SHORT
Handle to a GX6188 board.
nChannel
SHORT
Resource numbers are:
0.      GX6188_RESOURCE_1
1.      GX6188_RESOURCE_2
2.      GX6188_RESOURCE_3
3.      GX6188_RESOURCE_4
4.      GX6188_RESOURCE_5
5.      GX6188_RESOURCE_6
6.      GX6188_RESOURCE_7
7.    GX6188_RESOURCE_8
nSelectorBus
SHORT
Selector Bus numbers are:
0.      GX6188_SELECTOR_BUS_A
1.      GX6188_SELECTOR_BUS_B
2.      GX6188_SELECTOR_BUS_C
3.      GX6188_SELECTOR_BUS_D
4.      GX6188_SELECTOR_BUS_E
5.      GX6188_SELECTOR_BUS_F
6.    GX6188_SELECTOR_BUS_G
7.    GX6188_SELECTOR_BUS_H
pnState
PSHORT
Returns the state of a matrix relay:
0.      GX6188_RELAY_OPEN
1.    GX6188_RELAY_CLOSED
pnStatus
PSHORT
Returned status: 0 on success, negative number on failure.

Example

The following returns the connection state of Resource Channel 4 and Selector Bus C:

 

Gx6188ResourceGetChannel (nHandle, GX6188_RESOURCE_4, GX6188_SELECTOR_BUS_C, &nState, &nStatus);

 

See Also

Gx6188ResourceClose, Gx6188ResourceOpen, GxSWGetErrorString