ICP DAS USA I-8048W, Руководство пользователя

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I-9048/I-8048W Linux API Reference, v 1.0.2 E-mail: service@icpdas.com
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3.3. I8048W_DI_Ch
This function read the single-channel DI status of the
I-8048W /
I-9048 module.
Syntax
【
C
】
int I8048W_DI_Ch(
int slot,
int DI_Channel,
);
Parameters
slot
[in] Specifies the slot number (1 - 8).
DI_Channel
[in] The single channel of the I-9048 module to be read.
Return Value
1: DI ON
0: DI OFF
Example
[C]
int DI=0;
int channel = 0;
int slot = 0;
DI = I8048W_DI_Ch(slot, channel);