> For the complete documentation index, see [llms.txt](https://docs.dnt.de/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.dnt.de/dnt-lw-wsci/kommunikationsprotokoll/8.sonstige-befehle.md).

# 8.Sonstige Befehle

## 8.1 Befehl fehlgeschlagen

{% tabs %}
{% tab title="COMMAND FAILED" %}
Wird gesendet, wenn ein Befehl außerhalb des Wertebereichs liegt oder die Frame-Länge falsch ist.

**Uplink**

|      Byte     | Bit(s) |          Value          |
| :-----------: | :----: | :---------------------: |
|       0       |   7:0  |   `0x36` (Command ID)   |
|       1       |   7:0  | `Number of Command IDs` |
|       2       |   7:0  |     `Command ID(1)`     |
|       n       |   7:0  |     `Command ID(n)`     |
|  {% endtab %} |        |                         |
| {% endtabs %} |        |                         |

***

## 8.2 Abfrage der Versionen

{% tabs %}
{% tab title="GET VERSION" %}
Abfrage der Hardware-, Firmware- und Bootloader- und LoRaMAC Version.

**Downlink**

| Byte | Bit(s) |        Value        |
| :--: | :----: | :-----------------: |
|   0  |    7   |          IR         |
|   0  |   6:0  | `0xFF` (Command ID) |

**Uplink**

|      Byte     | Bit(s) |           Value          |
| :-----------: | :----: | :----------------------: |
|       0       |    7   |           Res.           |
|       0       |   6:0  |    `0xFF` (Command ID)   |
|       1       |   7:0  | `ID_VERSION_HW_REVISION` |
|       2       |   7:0  |   `ID_VERSION_FW_MAIN`   |
|       3       |   7:0  |   `ID_VERSION_FW_SUB_1`  |
|       4       |   7:0  |   `ID_VERSION_FW_SUB_2`  |
|       5       |   7:0  |   `ID_VERSION_BL_MAIN`   |
|       6       |   7:0  |   `ID_VERSION_BL_SUB_1`  |
|       7       |   7:0  |   `ID_VERSION_BL_SUB_2`  |
|       8       |   7:0  |   `ID_VERSION_L2_MAIN`   |
|       9       |   7:0  |   `ID_VERSION_L2_SUB_1`  |
|       10      |   7:0  |   `ID_VERSION_L2_SUB_2`  |
|  {% endtab %} |        |                          |
| {% endtabs %} |        |                          |

<details>

<summary>ID_VERSION_HW_REVISION</summary>

|   Eigenschaft  |             Wert             |
| :------------: | :--------------------------: |
|  Beschreibung  | Hardwarerevision des Gerätes |
|      Größe     |             8 Bit            |
|  Wertebereich  |            0 - 255           |
|  Standardwert  |               -              |
| Interpretation |            `y = x`           |
|   Persistent   |              Ja              |
|     Zugriff    |               r              |

</details>

<details>

<summary>ID_VERSION_FW_MAIN</summary>

|   Eigenschaft  |            Wert           |
| :------------: | :-----------------------: |
|  Beschreibung  | Hauptversion der Firmware |
|      Größe     |           8 Bit           |
|  Wertebereich  |          0 - 255          |
|  Standardwert  |             -             |
| Interpretation |          `y = x`          |
|   Persistent   |             Ja            |
|     Zugriff    |             r             |

</details>

<details>

<summary>ID_VERSION_FW_SUB_1</summary>

|   Eigenschaft  |             Wert            |
| :------------: | :-------------------------: |
|  Beschreibung  | Unterversion 1 der Firmware |
|      Größe     |            8 Bit            |
|  Wertebereich  |           0 - 255           |
|  Standardwert  |              -              |
| Interpretation |           `y = x`           |
|   Persistent   |              Ja             |
|     Zugriff    |              r              |

</details>

<details>

<summary>ID_VERSION_FW_SUB_2</summary>

|   Eigenschaft  |             Wert            |
| :------------: | :-------------------------: |
|  Beschreibung  | Unterversion 2 der Firmware |
|      Größe     |            8 Bit            |
|  Wertebereich  |           0 - 255           |
|  Standardwert  |              -              |
| Interpretation |           `y = x`           |
|   Persistent   |              Ja             |
|     Zugriff    |              r              |

</details>

<details>

<summary>ID_VERSION_BL_MAIN</summary>

|   Eigenschaft  |             Wert             |
| :------------: | :--------------------------: |
|  Beschreibung  | Hauptversion des Bootloaders |
|      Größe     |             8 Bit            |
|  Wertebereich  |            0 - 255           |
|  Standardwert  |               -              |
| Interpretation |            `y = x`           |
|   Persistent   |              Ja              |
|     Zugriff    |               r              |

</details>

<details>

<summary>ID_VERSION_BL_SUB_1</summary>

|   Eigenschaft  |              Wert              |
| :------------: | :----------------------------: |
|  Beschreibung  | Unterversion 1 des Bootloaders |
|      Größe     |              8 Bit             |
|  Wertebereich  |             0 - 255            |
|  Standardwert  |                -               |
| Interpretation |             `y = x`            |
|   Persistent   |               Ja               |
|     Zugriff    |                r               |

</details>

<details>

<summary>ID_VERSION_BL_SUB_2</summary>

|   Eigenschaft  |              Wert              |
| :------------: | :----------------------------: |
|  Beschreibung  | Unterversion 2 des Bootloaders |
|      Größe     |              8 Bit             |
|  Wertebereich  |             0 - 255            |
|  Standardwert  |                -               |
| Interpretation |             `y = x`            |
|   Persistent   |               Ja               |
|     Zugriff    |                r               |

</details>

<details>

<summary>ID_VERSION_L2_MAIN</summary>

|   Eigenschaft  |               Wert               |
| :------------: | :------------------------------: |
|  Beschreibung  | Hauptversion der LoRaMAC-Schicht |
|      Größe     |               8 Bit              |
|  Wertebereich  |              0 - 255             |
|  Standardwert  |                 -                |
| Interpretation |              `y = x`             |
|   Persistent   |                Ja                |
|     Zugriff    |                 r                |

</details>

<details>

<summary>ID_VERSION_L2_SUB_1</summary>

|   Eigenschaft  |                Wert                |
| :------------: | :--------------------------------: |
|  Beschreibung  | Unterversion 1 der LoRaMAC-Schicht |
|      Größe     |                8 Bit               |
|  Wertebereich  |               0 - 255              |
|  Standardwert  |                  -                 |
| Interpretation |               `y = x`              |
|   Persistent   |                 Ja                 |
|     Zugriff    |                  r                 |

</details>

<details>

<summary>ID_VERSION_L2_SUB_2</summary>

|   Eigenschaft  |                Wert                |
| :------------: | :--------------------------------: |
|  Beschreibung  | Unterversion 2 der LoRaMAC-Schicht |
|      Größe     |                8 Bit               |
|  Wertebereich  |               0 - 255              |
|  Standardwert  |                  -                 |
| Interpretation |               `y = x`              |
|   Persistent   |                 Ja                 |
|     Zugriff    |                  r                 |

</details>


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