|
Write a value to the selected digital I/O port.
- Parameters:
-
[in] | ulPort | Selected digital I/O port (0 to MSXExxxx__DigitalIOGetNumberOfPorts)
Please read the documentation of the MSXExxxx__DigitalIOGetNumberOfPorts for the description of a port. |
[in] | ulState | Digital I/O state. Each bit set the state for one digital I/O channel (0: off, 1: on).
|
[in] | ulOption1 | Reserved. Set to 0 |
[out] | Response |
iReturnValue
- 0: The remote function performed OK
- -1: System error occurred
- -2: The ulPort parameter is wrong
- -3: The ulState parameter is wrong
- -4: Any digital I/O set to 1 is not an output channel
- -100: Internal system error occurred. See value of syserrno
syserrno system error code (the value of the libc "errno" code)
|
- Return values:
-
| 0 | SOAP_OK |
| Others | See SOAP error |
|