Get the short-circuit status of the outputs of the selected port.
The function returns a mask of bits (32 bits). Each bit represents the short-circuit state of an output.
If you detect a short circuit, first solve it, and then, call the MSXExxxx__DigitalIORearmOutputsShortCircuit function.
- 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] | ulOption1 | Reserved. Set to 0 |
[out] | Response |
sResponse.iReturnValue :
- 0: The remote function performed OK
- -1: System error occurred
- -2: The ulPort parameter is wrong
- -100: Internal system error occurred. See value of syserrno
sResponse.syserrno : system error code (the value of the libc "errno" code)
ulValue : Digital outputs short circuit state. Each bit represents the short-circuit state of one digital output channel.
- B0 : 0: Digital I/O 0/32 no short circuit. 1: Digital I/O 0/32 short circuit
- ...
- D31 : 0: Digital I/O 31/63 no short circuit. 1: Digital I/O 31/63 short circuit
|
- Return values:
-
| 0 | SOAP_OK |
| Others | See SOAP error |