Digital Input
Overview
Digital input channel functions This group defines all functions detect digital input signals on certain digital input channels.
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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] InChanHdl Handle to digital input channel
- Return values
-
1 Channel is ON 0 Channel is OFF <0 Error code