# TwePacketTwelite

The `TwePacketTwelite` class is a standard application [0x81 command of App\_Twelite](https://wings.twelite.info/how-to-use/parent-mode/receive-message/app_twelite), which is an interpretation of the `TwePacketTwelite` class.

```cpp
class TwePacketTwelite : public TwePacket, public DataTwelite { ... };
```

Various information in the packet data is stored in `DataTwelite` after `parse<TwePacketTwelite>()` is executed.

### DataTwelite structure

```cpp
struct DataTwelite {
		//Serial # of sender
		uint32_t u32addr_src;
		
		// Logical ID of the sender
		uint8_t u8addr_src;

		// Destination logical ID
		uint8_t u8addr_dst;

		// Timestamp at time of transmission
		uint16_t u16timestamp;

		// Flag for low latency transmission
		bool b_lowlatency_tx;

		// Number of repeat relays
		uint16_t u8rpt_cnt;

		// LQI
		uint16_t u8lqi;

		// DI status (true is active Lo,GND)
		bool DI1, DI2, DI3, DI4;
		// DI status bitmap (DI1,2,3,4 in order from LSB)
		uint8_t DI_mask;

		// true if DI active (has been active in the past)
		bool DI1_active, DI2_active, DI3_active, DI4_active;
		// Active bitmap of DI (DI1,2,3,4 in order from LSB)
		uint8_t DI_active_mask;

		// Supply voltage of the module [mV].
		uint16_t u16Volt;

		// AD value [mV]
		uint16_t u16Adc1, u16Adc2, u16Adc3, u16Adc4;
		// Bitmap that is set to 1 if AD is active (AD1,2,3,4 in order from LSB)
		uint8_t Adc_active_mask;
};
```


---

# Agent Instructions: 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:

```
GET https://mwx.twelite.info/latest_en/api-reference/classes/pktparser/twepacket/twepackettwelite.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
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.