> For the complete documentation index, see [llms.txt](https://docs.intrepidcs.com/neovi-api/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.intrepidcs.com/neovi-api/win32-api-overview-intrepidcs-api/device-settings-functions-overview-intrepidcs-api/general-device-settings-intrepidcs-api/gethwfirmwareinfo-method-intrepidcs-api.md).

# GetHWFirmwareInfo Method - neoVI API

This method returns the firmware version of the open neoVI device.

{% tabs %}
{% tab title="C/C++ Declare" %}

```cpp
int _stdcall icsneoGetHWFirmwareInfo(void * hObject, stAPIFirmwareInfo *pInfo);
```

{% endtab %}

{% tab title="Visual Basic .NET Declare" %}

```vbnet
Public Declare Function icsneoGetHWFirmwareInfo Lib “icsneo40.dll” (ByVal hObject As IntPtr, ByRef pInfo As stAPIFirmwareInfo) As Integer
```

{% endtab %}

{% tab title="C# Declare" %}

```csharp
[DllImport(“icsneo40.dll”)] public static extern int icsneoGetHWFirmwareInfo(intPtr hObject, ref stAPIFirmwareInfo pInfo);
```

{% endtab %}
{% endtabs %}

**Parameters**

hObject

\[in] Specifies the driver object created by [OpenNeoDevice](/neovi-api/win32-api-overview-intrepidcs-api/basic-functions-overview-intrepidcs-api/openneodevice-method-intrepidcs-api.md).

pInfo

\[out] Pointer to an [stAPIFirmwareInfo](/neovi-api/win32-api-overview-intrepidcs-api/structures-types-and-defines-overview-intrepidcs-api/setting-structures-overview-intrepidcs-api/stapifirmwareinfo-structure.md) structure.

**Return Values**

Returns 1 if successful, 0 if an error occurred.

**Remarks**

This method returns the firmware version stored in the open neoVI device.

### Examples

{% tabs %}
{% tab title="C/C++ Example" %}

```cpp
stAPIFirmwareInfo FirmwareInfo;
int iResult;

iResult = icsneoGetHWFirmwareInfo(m_hObject, &FirmwareInfo);
if(iResult == 0)
{
    MessageBox::Show("Problem getting the neoVI's firmware information");
    return;
}
```

{% endtab %}

{% tab title="C# Example" %}

```csharp
stAPIFirmwareInfo FirmwareInfo = new stAPIFirmwareInfo();
int iResult;

iResult = icsNeoDll.icsneoGetHWFirmwareInfo(m_hObject, ref FirmwareInfo);
if(iResult == 0)
{
    MessageBox.Show("Problem getting the neoVI's firmware information");
    return;
}
```

{% endtab %}

{% tab title="Visual Basic .NET Example" %}

```vbnet
Dim FirmwareInfo As stAPIFirmwareInfo
Dim iResult As Integer

iResult = icsneoGetHWFirmwareInfo(m_hObject, FirmwareInfo)
If iResult = 0 Then
    MsgBox("Problem getting the neoVI's firmware information")
    Exit Sub
End If
```

{% endtab %}
{% endtabs %}


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:

```
GET https://docs.intrepidcs.com/neovi-api/win32-api-overview-intrepidcs-api/device-settings-functions-overview-intrepidcs-api/general-device-settings-intrepidcs-api/gethwfirmwareinfo-method-intrepidcs-api.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.