Overview

Digital input channel functions This group defines all functions detect digital input signals on certain digital input channels.

+ Collaboration diagram for Digital Input:

Functions

long LCDIO_IsInputOn (dev_hdl InChanHdl)
 Read digital input state of channel. More...
 

Function Documentation

long LCDIO_IsInputOn ( dev_hdl  InChanHdl)

Read digital input state of channel.

Parameters
[in]InChanHdlHandle to digital input channel
Return values
1Channel is ON
0Channel is OFF
<0Error code