Struct DaqCapture 

pub struct DaqCapture {
    pub busy: bool,
    pub active: bool,
    pub error: bool,
    pub error_message: String,
    pub data: Option<CaptureData>,
    /* private fields */
}

DAQ Capture function block for NI triggered recordings.

Fields

busy: bool

True while the FB is executing (from arm through data retrieval).

active: bool

True when the DAQ is armed and waiting for the hardware trigger.

error: bool

True when an error occurred.

error_message: String

Error description (empty when no error).

data: Option<CaptureData>

Captured data. Some after a successful capture, None otherwise.

Implementations

impl DaqCapture

pub fn new(daq_fqdn: &str) -> Self

Create a new DaqCapture function block.

pub fn is_busy(&self) -> bool

The FB is busy running.

pub fn is_error(&self) -> bool

The last requested command resulted in an error.

pub fn start(&mut self, client: &mut CommandClient)

Start a new capture sequence (Arm the DAQ).

pub fn reset(&mut self)

Stop/Cancel the capture and return to idle.

pub fn tick(&mut self, timeout_ms: u32, client: &mut CommandClient)

Execute one scan cycle of the DAQ capture state machine.

Trait Implementations

impl Default for DaqCapture

fn default() -> Self

Returns the “default value” for a type.