The ONVIF Device IO Service

See also: The Proprietary Device IO Service | Using the Device IO Service

Sending Custom Commands over the Serial Port

The ONVIF device IO service provides functions to retrieve and configure the inputs and outputs of a device.

You can easily:

□ Retrieve and configure the video inputs.
□ Retrieve and configure the audio inputs.
□ Retrieve and configure the audio outputs.
□ Retrieve and configure the relay outputs.

The WSDL filename is "deviceio.wsdl".

Mandatory capabilities

For an ONVIF 2.0 NVT device:

□ Number of video sources

For relay outputs:

□ DeviceIORelayOutputs
□ DeviceIORelayOutputsMonostableClosed
□ DeviceIORelayOutputsMonostableOpen
□ DeviceIORelayOutputsMonostable
□ DeviceIORelayOutputsBistableClosed
□ DeviceIORelayOutputsBistableOpen
□ DeviceIORelayOutputsBistable

For serial ports:

□ Set/GetSerialSerialPortConfiguration
□ SendReceiveSerialCommand with Timeout values ranging between 1 ms and 5 seconds.

Picolo.net HD1 automatically uses base64 encoding (binary payload) for replies captured from the serial line when the request used base64 encoding.