# {py:mod}`ophyd_async.epics.demo`

```{py:module} ophyd_async.epics.demo
```

```{autodoc2-docstring} ophyd_async.epics.demo
:allowtitles:
```

## Package Contents

### Classes

````{list-table}
:class: autosummary longtable
:align: left

* - {py:obj}`DemoMotor <ophyd_async.epics.demo._motor.DemoMotor>`
  - ```{autodoc2-docstring} ophyd_async.epics.demo._motor.DemoMotor
    :summary:
    ```
* - {py:obj}`DemoStage <ophyd_async.epics.demo._stage.DemoStage>`
  - ```{autodoc2-docstring} ophyd_async.epics.demo._stage.DemoStage
    :summary:
    ```
* - {py:obj}`EnergyMode <ophyd_async.epics.demo._point_detector_channel.EnergyMode>`
  - ```{autodoc2-docstring} ophyd_async.epics.demo._point_detector_channel.EnergyMode
    :summary:
    ```
* - {py:obj}`DemoPointDetectorChannel <ophyd_async.epics.demo._point_detector_channel.DemoPointDetectorChannel>`
  - ```{autodoc2-docstring} ophyd_async.epics.demo._point_detector_channel.DemoPointDetectorChannel
    :summary:
    ```
* - {py:obj}`DemoPointDetector <ophyd_async.epics.demo._point_detector.DemoPointDetector>`
  - ```{autodoc2-docstring} ophyd_async.epics.demo._point_detector.DemoPointDetector
    :summary:
    ```
````

### Functions

````{list-table}
:class: autosummary longtable
:align: left

* - {py:obj}`start_ioc_subprocess <ophyd_async.epics.demo._ioc.start_ioc_subprocess>`
  - ```{autodoc2-docstring} ophyd_async.epics.demo._ioc.start_ioc_subprocess
    :summary:
    ```
````

### API

`````{py:class} DemoMotor(prefix: str, with_pvi: bool = False, name: str = '')
:canonical: ophyd_async.epics.demo._motor.DemoMotor

Bases: {py:obj}`ophyd_async.epics.core.EpicsDevice`, {py:obj}`ophyd_async.core.StandardReadable`, {py:obj}`bluesky.protocols.Movable`, {py:obj}`bluesky.protocols.Stoppable`

```{autodoc2-docstring} ophyd_async.epics.demo._motor.DemoMotor
```

````{py:attribute} readback
:canonical: ophyd_async.epics.demo._motor.DemoMotor.readback
:type: ~typing.Annotated[~ophyd_async.core.SignalR[float], PvSuffix('Readback'), ~ophyd_async.core.StandardReadableFormat.HINTED_SIGNAL]
:value: >
   None

```{autodoc2-docstring} ophyd_async.epics.demo._motor.DemoMotor.readback
```

````

````{py:attribute} velocity
:canonical: ophyd_async.epics.demo._motor.DemoMotor.velocity
:type: ~typing.Annotated[~ophyd_async.core.SignalRW[float], PvSuffix('Velocity'), ~ophyd_async.core.StandardReadableFormat.CONFIG_SIGNAL]
:value: >
   None

```{autodoc2-docstring} ophyd_async.epics.demo._motor.DemoMotor.velocity
```

````

````{py:attribute} units
:canonical: ophyd_async.epics.demo._motor.DemoMotor.units
:type: ~typing.Annotated[~ophyd_async.core.SignalR[str], PvSuffix('~Readback.EGU'), ~ophyd_async.core.StandardReadableFormat.CONFIG_SIGNAL]
:value: >
   None

```{autodoc2-docstring} ophyd_async.epics.demo._motor.DemoMotor.units
```

````

````{py:attribute} setpoint
:canonical: ophyd_async.epics.demo._motor.DemoMotor.setpoint
:type: ~typing.Annotated[~ophyd_async.core.SignalRW[float], PvSuffix('Setpoint')]
:value: >
   None

```{autodoc2-docstring} ophyd_async.epics.demo._motor.DemoMotor.setpoint
```

````

````{py:attribute} precision
:canonical: ophyd_async.epics.demo._motor.DemoMotor.precision
:type: ~typing.Annotated[~ophyd_async.core.SignalR[int], PvSuffix('~Readback.PREC')]
:value: >
   None

```{autodoc2-docstring} ophyd_async.epics.demo._motor.DemoMotor.precision
```

````

````{py:attribute} stop_
:canonical: ophyd_async.epics.demo._motor.DemoMotor.stop_
:type: ~typing.Annotated[~ophyd_async.core.SignalX, PvSuffix('~Stop.PROC')]
:value: >
   None

```{autodoc2-docstring} ophyd_async.epics.demo._motor.DemoMotor.stop_
```

````

````{py:method} set_name(name: str, *, child_name_separator: str | None = None) -> None
:canonical: ophyd_async.epics.demo._motor.DemoMotor.set_name

```{autodoc2-docstring} ophyd_async.epics.demo._motor.DemoMotor.set_name
```

````

````{py:method} set(new_position: float, timeout: ~ophyd_async.core.CalculatableTimeout = CALCULATE_TIMEOUT)
:canonical: ophyd_async.epics.demo._motor.DemoMotor.set
:async:

```{autodoc2-docstring} ophyd_async.epics.demo._motor.DemoMotor.set
```

````

````{py:method} stop(success=True)
:canonical: ophyd_async.epics.demo._motor.DemoMotor.stop
:async:

```{autodoc2-docstring} ophyd_async.epics.demo._motor.DemoMotor.stop
```

````

`````

````{py:class} DemoStage(prefix: str, name='')
:canonical: ophyd_async.epics.demo._stage.DemoStage

Bases: {py:obj}`ophyd_async.core.StandardReadable`

```{autodoc2-docstring} ophyd_async.epics.demo._stage.DemoStage
```

````

`````{py:class} EnergyMode()
:canonical: ophyd_async.epics.demo._point_detector_channel.EnergyMode

Bases: {py:obj}`ophyd_async.core.StrictEnum`

```{autodoc2-docstring} ophyd_async.epics.demo._point_detector_channel.EnergyMode
```

````{py:attribute} LOW
:canonical: ophyd_async.epics.demo._point_detector_channel.EnergyMode.LOW
:value: >
   'Low Energy'

```{autodoc2-docstring} ophyd_async.epics.demo._point_detector_channel.EnergyMode.LOW
```

````

````{py:attribute} HIGH
:canonical: ophyd_async.epics.demo._point_detector_channel.EnergyMode.HIGH
:value: >
   'High Energy'

```{autodoc2-docstring} ophyd_async.epics.demo._point_detector_channel.EnergyMode.HIGH
```

````

`````

`````{py:class} DemoPointDetectorChannel(name: str = '', connector: ~ophyd_async.core._device.DeviceConnector | None = None)
:canonical: ophyd_async.epics.demo._point_detector_channel.DemoPointDetectorChannel

Bases: {py:obj}`ophyd_async.core.StandardReadable`, {py:obj}`ophyd_async.epics.core.EpicsDevice`

```{autodoc2-docstring} ophyd_async.epics.demo._point_detector_channel.DemoPointDetectorChannel
```

````{py:attribute} value
:canonical: ophyd_async.epics.demo._point_detector_channel.DemoPointDetectorChannel.value
:type: ~typing.Annotated[~ophyd_async.core.SignalR[int], PvSuffix('Value'), ~ophyd_async.core.StandardReadableFormat.HINTED_UNCACHED_SIGNAL]
:value: >
   None

```{autodoc2-docstring} ophyd_async.epics.demo._point_detector_channel.DemoPointDetectorChannel.value
```

````

````{py:attribute} mode
:canonical: ophyd_async.epics.demo._point_detector_channel.DemoPointDetectorChannel.mode
:type: ~typing.Annotated[~ophyd_async.core.SignalRW[~ophyd_async.epics.demo._point_detector_channel.EnergyMode], PvSuffix('Mode'), ~ophyd_async.core.StandardReadableFormat.CONFIG_SIGNAL]
:value: >
   None

```{autodoc2-docstring} ophyd_async.epics.demo._point_detector_channel.DemoPointDetectorChannel.mode
```

````

`````

`````{py:class} DemoPointDetector(prefix: str, num_channels: int = 3, name: str = '')
:canonical: ophyd_async.epics.demo._point_detector.DemoPointDetector

Bases: {py:obj}`ophyd_async.core.StandardReadable`, {py:obj}`ophyd_async.epics.core.EpicsDevice`, {py:obj}`bluesky.protocols.Triggerable`

```{autodoc2-docstring} ophyd_async.epics.demo._point_detector.DemoPointDetector
```

````{py:attribute} acquire_time
:canonical: ophyd_async.epics.demo._point_detector.DemoPointDetector.acquire_time
:type: ~typing.Annotated[~ophyd_async.core.SignalRW[float], PvSuffix('AcquireTime'), ~ophyd_async.core.StandardReadableFormat.CONFIG_SIGNAL]
:value: >
   None

```{autodoc2-docstring} ophyd_async.epics.demo._point_detector.DemoPointDetector.acquire_time
```

````

````{py:attribute} start
:canonical: ophyd_async.epics.demo._point_detector.DemoPointDetector.start
:type: ~typing.Annotated[~ophyd_async.core.SignalX, PvSuffix('~Start.PROC')]
:value: >
   None

```{autodoc2-docstring} ophyd_async.epics.demo._point_detector.DemoPointDetector.start
```

````

````{py:attribute} acquiring
:canonical: ophyd_async.epics.demo._point_detector.DemoPointDetector.acquiring
:type: ~typing.Annotated[~ophyd_async.core.SignalR[bool], PvSuffix('Acquiring')]
:value: >
   None

```{autodoc2-docstring} ophyd_async.epics.demo._point_detector.DemoPointDetector.acquiring
```

````

````{py:attribute} reset
:canonical: ophyd_async.epics.demo._point_detector.DemoPointDetector.reset
:type: ~typing.Annotated[~ophyd_async.core.SignalX, PvSuffix('~Reset.PROC')]
:value: >
   None

```{autodoc2-docstring} ophyd_async.epics.demo._point_detector.DemoPointDetector.reset
```

````

````{py:method} trigger()
:canonical: ophyd_async.epics.demo._point_detector.DemoPointDetector.trigger
:async:

```{autodoc2-docstring} ophyd_async.epics.demo._point_detector.DemoPointDetector.trigger
```

````

`````

````{py:function} start_ioc_subprocess(prefix: str, num_channels: int) -> ~ophyd_async.epics.testing.TestingIOC
:canonical: ophyd_async.epics.demo._ioc.start_ioc_subprocess

```{autodoc2-docstring} ophyd_async.epics.demo._ioc.start_ioc_subprocess
```
````