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WaveForms™ SDK Reference Manual
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Page 57 of 85
FDwfDigitalIOOutputSet(HDWF hdwf, unsigned int fsOutput)
Parameters:
- hdwf – Open interface handle on a device.
- fsOutput – Output bit set.
The function above is used to set the output logic value on all output pins.
FDwfDigitalIOOutputGet(HDWF hdwf, unsigned int *pfsOutput)
Parameters:
- hdwf – Open interface handle on a device.
- pfsOutput – Pointer to variable to returns output bit set.
The function above returns the currently set output values across all output pins.
FDwfDigitalIOInputInfo(HDWF hdwf, unsigned int *pfsInputMask)
Parameters:
- hdwf – Open interface handle on a device.
- pfsInputMask – Variable to return the input value mask.
The function above returns the readable input value mask (bit set) that can be used on the device.
FDwfDigitalIOInputStatus(HDWF hdwf, unsigned int *pfsInput)
Parameters:
- hdwf – Open interface handle on a device.
- pfsInput – Variable to return the input value.
The function above returns the input states of all I/O pins. Before calling the function above, call the
FDwfDigitalIOStatus function to read the Digital I/O states from the device.