Gx5642GetChannelMode

Purpose

Returns the specified channel operating mode.

Syntax

Gx5642GetChannelMode (nHandle, nChannel, pnMode, pnStatus)

Parameters

Name
Type
Description
nHandle
SHORT
Handle to a GX5642 board.
nChannel
SHORT
Channel range is: GX5642_FIRST_CHANNEL (0) to GX5642_LAST_CHANNEL (63).
pnMode
PSHORT
Channel operating modes are as follows:
0. GX5642_CHANNEL_MODE_CONVERSION – channels is set for conversion mode.
1. GX5642_CHANNEL_MODE_STATIC_IO – channels is set for static I/O mode.
pnStatus

 
PSHORT
Returned status: 0 on success, negative number on failure.

Comments

For protection, by default all channels are disabled after power-up and reset. The channels can be enabled and or disabled by calling Gx5642SetChannelOutputState.

Example

The following example returns channel 0 mode:

 

Gx5642GetChannelMode (nHandle, 0, &nMode, &nStatus);

 

See Also

Gx5642SetChannelMode, Gx5642GetChannelDifferentialPortDirection, Gx5642SetChannelDifferentialPort, GxPioGetErrorString