> 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/structures-types-and-defines-overview-intrepidcs-api/setting-structures-overview-intrepidcs-api/sub-setting-structures-overview-intrepidcs-api/stextapisettings-structure.md).

# STextAPISettings Structure

This structure defines settings for Text API communication for neoVI Fire devices.

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

```cpp
typedef struct _STextAPISettings
{
    unsigned int can1_tx_id;
    unsigned int can1_rx_id;
    unsigned int can1_options;// Set to 1 for Extended, 0 for standard
    unsigned int can2_tx_id;
    unsigned int can2_rx_id;
    unsigned int can2_options; // Set to 1 for Extended, 0 for standard
    unsigned int network_enables;
    unsigned int can3_tx_id3;
    unsigned int can3_rx_id3;
    unsigned int can3_options; // Set to 1 for Extended, 0 for standard
    unsigned int can4_tx_id4;
    unsigned int can4_rx_id4;
    unsigned int can4_options; // Set to 1 for Extended, 0 for standard
    int Reserved0;
    int Reserved1;
    int Reserved2;
    int Reserved3;
    int Reserved4;
}STextAPISettings;
```

{% endtab %}

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

```vbnet
<StructLayout(LayoutKind.Sequential, Pack:=2)> Public Structure STextAPISettings
    Dim can1_tx_id As UInt32
    Dim can1_rx_id As UInt32
    Dim can1_options As UInt32 '// Set to 1 for Extended, 0 for standard
    Dim can2_tx_id As UInt32
    Dim can2_rx_id As UInt32
    Dim can2_options As UInt32 '// Set to 1 for Extended, 0 for standard
    Dim network_enables As UInt32
    Dim can3_tx_id3 As UInt32
    Dim can3_rx_id3 As UInt32
    Dim can3_options As UInt32 '// Set to 1 for Extended, 0 for standard
    Dim can4_tx_id4 As UInt32
    Dim can4_rx_id4 As UInt32
    Dim can4_options As UInt32 '// Set to 1 for Extended, 0 for standard
    Dim Reserved0 As Int32
    Dim Reserved1 As Int32
    Dim Reserved2 As Int32
    Dim Reserved3 As Int32
    Dim Reserved4 As Int32
End Structure
```

{% endtab %}

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

```csharp
[StructLayout(LayoutKind.Sequential,Pack=2)]
public struct STextAPISettings
{
    public UInt32 can1_tx_id;
    public UInt32 can1_rx_id;
    public UInt32 can1_options; // Set to 1 for Extended, 0 for standard
    public UInt32 can2_tx_id;
    public UInt32 can2_rx_id;
    public UInt32 can2_options; // Set to 1 for Extended, 0 for standard
    public UInt32 network_enables;
    public UInt32 can3_tx_id3;
    public UInt32 can3_rx_id3;
    public UInt32 can3_options; // Set to 1 for Extended, 0 for standard
    public UInt32 can4_tx_id4;
    public UInt32 can4_rx_id4;
    public UInt32 can4_options; // Set to 1 for Extended, 0 for standard
    public Int32 Reserved0;
    public Int32 Reserved1;
    public Int32 Reserved2;
    public Int32 Reserved3;
    public Int32 Reserved4;
}
```

{% endtab %}
{% endtabs %}

**Remarks**

**Structure Elements**

| Item                                                                                                                                                                                                      | Description                                                                           |
| --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------- |
| [icscm\_uint32](/neovi-api/win32-api-overview-intrepidcs-api/structures-types-and-defines-overview-intrepidcs-api/setting-structures-overview-intrepidcs-api/intrepid-api-data-types.md) can\_tx\_id      | Sets or Reads the Arbitration ID for Sending Text API commands                        |
| [icscm\_uint32](/neovi-api/win32-api-overview-intrepidcs-api/structures-types-and-defines-overview-intrepidcs-api/setting-structures-overview-intrepidcs-api/intrepid-api-data-types.md) can\_rx\_id      | Sets or Reads the Arbitration ID for Sending Receiving API commands                   |
| [icscm\_uint32](/neovi-api/win32-api-overview-intrepidcs-api/structures-types-and-defines-overview-intrepidcs-api/setting-structures-overview-intrepidcs-api/intrepid-api-data-types.md) can\_options     | Sets the length of the Arbitration ID’s. Set to 1 for Extended and 0 for Standard     |
| [icscm\_uint32](/neovi-api/win32-api-overview-intrepidcs-api/structures-types-and-defines-overview-intrepidcs-api/setting-structures-overview-intrepidcs-api/intrepid-api-data-types.md) network\_Enables | Bitfield telling which netowrk to support Text API. One one can be enabled at a time. |
| [icscm\_uint32](/neovi-api/win32-api-overview-intrepidcs-api/structures-types-and-defines-overview-intrepidcs-api/setting-structures-overview-intrepidcs-api/intrepid-api-data-types.md) Reserved         | Not used                                                                              |

| HS CAN : 1            | MS CAN : 2      |
| --------------------- | --------------- |
| HS CAN 2 : 32         | HS CAN 3 : 256  |
| RS232/UART2 : 4194304 | UART1 : 2097152 |