Gpiodigitalget - Newport XPS Programmer's Manual

XPS Unified
EDH0373En1023 — 01/18
7.2.1.63

GPIODigitalGet

Name
GPIODigitalGet – Reads one digital input or output.
Input tests
- Refer to section 7.1: "Input Tests Common to all XPS Functions".
- GPIO name (DI or DO): (-8)
- Hardware compatibility or XPS initialization in progress: (-22)
Description
Returns the value of digital input (DI) or digital output (DO).
Prototype
int GPIODigitalGet(
int SocketID,
char * GPIOName,
unsigned int * DigitalValue
)
Input parameters
SocketID
GPIOName
Output parameters
AnalogGainValueArray
Return (In addition to the results of "Input Tests Common to all XPS
Functions")
• 0: No error.
• -8: Wrong object type for this command.
• -22: Not allowed action.
int Socket identifier gets by the
"TCP_ConnectToServer" function.
char * Digital GPIO name (maximum size = 250).
uint * Analog GPIO value array (DAC or ADC).
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Programmer's Manual