# {py:mod}`nearlink_sdr.mac.qos`

```{py:module} nearlink_sdr.mac.qos
```

```{autodoc2-docstring} nearlink_sdr.mac.qos
:allowtitles:
```

## Module Contents

### Classes

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

* - {py:obj}`ArqState <nearlink_sdr.mac.qos.ArqState>`
  - ```{autodoc2-docstring} nearlink_sdr.mac.qos.ArqState
    :summary:
    ```
* - {py:obj}`FeedbackMode <nearlink_sdr.mac.qos.FeedbackMode>`
  - ```{autodoc2-docstring} nearlink_sdr.mac.qos.FeedbackMode
    :summary:
    ```
* - {py:obj}`FlowController <nearlink_sdr.mac.qos.FlowController>`
  - ```{autodoc2-docstring} nearlink_sdr.mac.qos.FlowController
    :summary:
    ```
* - {py:obj}`HarqController <nearlink_sdr.mac.qos.HarqController>`
  - ```{autodoc2-docstring} nearlink_sdr.mac.qos.HarqController
    :summary:
    ```
* - {py:obj}`LinkQualityTracker <nearlink_sdr.mac.qos.LinkQualityTracker>`
  - ```{autodoc2-docstring} nearlink_sdr.mac.qos.LinkQualityTracker
    :summary:
    ```
* - {py:obj}`LinkType <nearlink_sdr.mac.qos.LinkType>`
  - ```{autodoc2-docstring} nearlink_sdr.mac.qos.LinkType
    :summary:
    ```
* - {py:obj}`Priority <nearlink_sdr.mac.qos.Priority>`
  - ```{autodoc2-docstring} nearlink_sdr.mac.qos.Priority
    :summary:
    ```
* - {py:obj}`QosManager <nearlink_sdr.mac.qos.QosManager>`
  - ```{autodoc2-docstring} nearlink_sdr.mac.qos.QosManager
    :summary:
    ```
* - {py:obj}`TxDecision <nearlink_sdr.mac.qos.TxDecision>`
  - ```{autodoc2-docstring} nearlink_sdr.mac.qos.TxDecision
    :summary:
    ```
* - {py:obj}`TxQueue <nearlink_sdr.mac.qos.TxQueue>`
  - ```{autodoc2-docstring} nearlink_sdr.mac.qos.TxQueue
    :summary:
    ```
* - {py:obj}`TxQueueItem <nearlink_sdr.mac.qos.TxQueueItem>`
  - ```{autodoc2-docstring} nearlink_sdr.mac.qos.TxQueueItem
    :summary:
    ```
````

### Data

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

* - {py:obj}`MAX_CBG <nearlink_sdr.mac.qos.MAX_CBG>`
  - ```{autodoc2-docstring} nearlink_sdr.mac.qos.MAX_CBG
    :summary:
    ```
* - {py:obj}`MAX_SN_FT1 <nearlink_sdr.mac.qos.MAX_SN_FT1>`
  - ```{autodoc2-docstring} nearlink_sdr.mac.qos.MAX_SN_FT1
    :summary:
    ```
* - {py:obj}`MAX_SN_FT2 <nearlink_sdr.mac.qos.MAX_SN_FT2>`
  - ```{autodoc2-docstring} nearlink_sdr.mac.qos.MAX_SN_FT2
    :summary:
    ```
* - {py:obj}`MAX_SN_FT34 <nearlink_sdr.mac.qos.MAX_SN_FT34>`
  - ```{autodoc2-docstring} nearlink_sdr.mac.qos.MAX_SN_FT34
    :summary:
    ```
````

### API

````{py:data} MAX_CBG
:canonical: nearlink_sdr.mac.qos.MAX_CBG
:value: >
   8

```{autodoc2-docstring} nearlink_sdr.mac.qos.MAX_CBG
```

````

````{py:data} MAX_SN_FT1
:canonical: nearlink_sdr.mac.qos.MAX_SN_FT1
:value: >
   2

```{autodoc2-docstring} nearlink_sdr.mac.qos.MAX_SN_FT1
```

````

````{py:data} MAX_SN_FT2
:canonical: nearlink_sdr.mac.qos.MAX_SN_FT2
:value: >
   2

```{autodoc2-docstring} nearlink_sdr.mac.qos.MAX_SN_FT2
```

````

````{py:data} MAX_SN_FT34
:canonical: nearlink_sdr.mac.qos.MAX_SN_FT34
:value: >
   32

```{autodoc2-docstring} nearlink_sdr.mac.qos.MAX_SN_FT34
```

````

`````{py:class} ArqState
:canonical: nearlink_sdr.mac.qos.ArqState

```{autodoc2-docstring} nearlink_sdr.mac.qos.ArqState
```

````{py:attribute} frame_type
:canonical: nearlink_sdr.mac.qos.ArqState.frame_type
:type: int
:value: >
   2

```{autodoc2-docstring} nearlink_sdr.mac.qos.ArqState.frame_type
```

````

````{py:attribute} link_type
:canonical: nearlink_sdr.mac.qos.ArqState.link_type
:type: nearlink_sdr.mac.qos.LinkType
:value: >
   None

```{autodoc2-docstring} nearlink_sdr.mac.qos.ArqState.link_type
```

````

````{py:attribute} tx_sn
:canonical: nearlink_sdr.mac.qos.ArqState.tx_sn
:type: int
:value: >
   0

```{autodoc2-docstring} nearlink_sdr.mac.qos.ArqState.tx_sn
```

````

````{py:attribute} expected_rx_sn
:canonical: nearlink_sdr.mac.qos.ArqState.expected_rx_sn
:type: int
:value: >
   0

```{autodoc2-docstring} nearlink_sdr.mac.qos.ArqState.expected_rx_sn
```

````

````{py:attribute} pending_ack
:canonical: nearlink_sdr.mac.qos.ArqState.pending_ack
:type: bool
:value: >
   False

```{autodoc2-docstring} nearlink_sdr.mac.qos.ArqState.pending_ack
```

````

````{py:attribute} retransmit_count
:canonical: nearlink_sdr.mac.qos.ArqState.retransmit_count
:type: int
:value: >
   0

```{autodoc2-docstring} nearlink_sdr.mac.qos.ArqState.retransmit_count
```

````

````{py:attribute} max_retransmit
:canonical: nearlink_sdr.mac.qos.ArqState.max_retransmit
:type: int
:value: >
   0

```{autodoc2-docstring} nearlink_sdr.mac.qos.ArqState.max_retransmit
```

````

````{py:property} sn_modulus
:canonical: nearlink_sdr.mac.qos.ArqState.sn_modulus
:type: int

```{autodoc2-docstring} nearlink_sdr.mac.qos.ArqState.sn_modulus
```

````

````{py:method} on_tx_new(data: bytes) -> int
:canonical: nearlink_sdr.mac.qos.ArqState.on_tx_new

```{autodoc2-docstring} nearlink_sdr.mac.qos.ArqState.on_tx_new
```

````

````{py:method} on_ack_received() -> None
:canonical: nearlink_sdr.mac.qos.ArqState.on_ack_received

```{autodoc2-docstring} nearlink_sdr.mac.qos.ArqState.on_ack_received
```

````

````{py:method} on_nack_received() -> nearlink_sdr.mac.qos.TxDecision
:canonical: nearlink_sdr.mac.qos.ArqState.on_nack_received

```{autodoc2-docstring} nearlink_sdr.mac.qos.ArqState.on_nack_received
```

````

````{py:method} on_no_feedback() -> nearlink_sdr.mac.qos.TxDecision
:canonical: nearlink_sdr.mac.qos.ArqState.on_no_feedback

```{autodoc2-docstring} nearlink_sdr.mac.qos.ArqState.on_no_feedback
```

````

````{py:method} on_rx_packet(rx_sn: int) -> bool
:canonical: nearlink_sdr.mac.qos.ArqState.on_rx_packet

```{autodoc2-docstring} nearlink_sdr.mac.qos.ArqState.on_rx_packet
```

````

`````

`````{py:class} FeedbackMode()
:canonical: nearlink_sdr.mac.qos.FeedbackMode

Bases: {py:obj}`enum.IntEnum`

```{autodoc2-docstring} nearlink_sdr.mac.qos.FeedbackMode
```

```{rubric} Initialization
```

```{autodoc2-docstring} nearlink_sdr.mac.qos.FeedbackMode.__init__
```

````{py:attribute} TB
:canonical: nearlink_sdr.mac.qos.FeedbackMode.TB
:value: >
   0

```{autodoc2-docstring} nearlink_sdr.mac.qos.FeedbackMode.TB
```

````

````{py:attribute} CBG
:canonical: nearlink_sdr.mac.qos.FeedbackMode.CBG
:value: >
   1

```{autodoc2-docstring} nearlink_sdr.mac.qos.FeedbackMode.CBG
```

````

`````

`````{py:class} FlowController
:canonical: nearlink_sdr.mac.qos.FlowController

```{autodoc2-docstring} nearlink_sdr.mac.qos.FlowController
```

````{py:attribute} buffer_high_watermark
:canonical: nearlink_sdr.mac.qos.FlowController.buffer_high_watermark
:type: int
:value: >
   16

```{autodoc2-docstring} nearlink_sdr.mac.qos.FlowController.buffer_high_watermark
```

````

````{py:attribute} buffer_low_watermark
:canonical: nearlink_sdr.mac.qos.FlowController.buffer_low_watermark
:type: int
:value: >
   4

```{autodoc2-docstring} nearlink_sdr.mac.qos.FlowController.buffer_low_watermark
```

````

````{py:method} enqueue(count: int = 1) -> None
:canonical: nearlink_sdr.mac.qos.FlowController.enqueue

```{autodoc2-docstring} nearlink_sdr.mac.qos.FlowController.enqueue
```

````

````{py:method} dequeue(count: int = 1) -> None
:canonical: nearlink_sdr.mac.qos.FlowController.dequeue

```{autodoc2-docstring} nearlink_sdr.mac.qos.FlowController.dequeue
```

````

````{py:property} flow_ctrl_bit
:canonical: nearlink_sdr.mac.qos.FlowController.flow_ctrl_bit
:type: int

```{autodoc2-docstring} nearlink_sdr.mac.qos.FlowController.flow_ctrl_bit
```

````

````{py:property} is_paused
:canonical: nearlink_sdr.mac.qos.FlowController.is_paused
:type: bool

```{autodoc2-docstring} nearlink_sdr.mac.qos.FlowController.is_paused
```

````

````{py:property} buffer_count
:canonical: nearlink_sdr.mac.qos.FlowController.buffer_count
:type: int

```{autodoc2-docstring} nearlink_sdr.mac.qos.FlowController.buffer_count
```

````

`````

`````{py:class} HarqController
:canonical: nearlink_sdr.mac.qos.HarqController

```{autodoc2-docstring} nearlink_sdr.mac.qos.HarqController
```

````{py:attribute} feedback_mode
:canonical: nearlink_sdr.mac.qos.HarqController.feedback_mode
:type: nearlink_sdr.mac.qos.FeedbackMode
:value: >
   None

```{autodoc2-docstring} nearlink_sdr.mac.qos.HarqController.feedback_mode
```

````

````{py:attribute} n_cbg
:canonical: nearlink_sdr.mac.qos.HarqController.n_cbg
:type: int
:value: >
   1

```{autodoc2-docstring} nearlink_sdr.mac.qos.HarqController.n_cbg
```

````

````{py:method} encode_harq_feedback(ack: bool, peer_sn: int = 0) -> int
:canonical: nearlink_sdr.mac.qos.HarqController.encode_harq_feedback

```{autodoc2-docstring} nearlink_sdr.mac.qos.HarqController.encode_harq_feedback
```

````

````{py:method} decode_harq_feedback(harq_field: int) -> list[bool]
:canonical: nearlink_sdr.mac.qos.HarqController.decode_harq_feedback

```{autodoc2-docstring} nearlink_sdr.mac.qos.HarqController.decode_harq_feedback
```

````

````{py:method} update_cbg_status(cbg_ack: list[bool]) -> None
:canonical: nearlink_sdr.mac.qos.HarqController.update_cbg_status

```{autodoc2-docstring} nearlink_sdr.mac.qos.HarqController.update_cbg_status
```

````

````{py:method} needs_cbg_retransmit() -> bool
:canonical: nearlink_sdr.mac.qos.HarqController.needs_cbg_retransmit

```{autodoc2-docstring} nearlink_sdr.mac.qos.HarqController.needs_cbg_retransmit
```

````

````{py:method} get_retransmit_cbg_mask() -> int
:canonical: nearlink_sdr.mac.qos.HarqController.get_retransmit_cbg_mask

```{autodoc2-docstring} nearlink_sdr.mac.qos.HarqController.get_retransmit_cbg_mask
```

````

````{py:method} decide_tx(ack_received: bool, arq: nearlink_sdr.mac.qos.ArqState) -> nearlink_sdr.mac.qos.TxDecision
:canonical: nearlink_sdr.mac.qos.HarqController.decide_tx

```{autodoc2-docstring} nearlink_sdr.mac.qos.HarqController.decide_tx
```

````

````{py:method} reset_cbg() -> None
:canonical: nearlink_sdr.mac.qos.HarqController.reset_cbg

```{autodoc2-docstring} nearlink_sdr.mac.qos.HarqController.reset_cbg
```

````

````{py:property} all_cbg_acked
:canonical: nearlink_sdr.mac.qos.HarqController.all_cbg_acked
:type: bool

```{autodoc2-docstring} nearlink_sdr.mac.qos.HarqController.all_cbg_acked
```

````

`````

`````{py:class} LinkQualityTracker
:canonical: nearlink_sdr.mac.qos.LinkQualityTracker

```{autodoc2-docstring} nearlink_sdr.mac.qos.LinkQualityTracker
```

````{py:attribute} window_size
:canonical: nearlink_sdr.mac.qos.LinkQualityTracker.window_size
:type: int
:value: >
   32

```{autodoc2-docstring} nearlink_sdr.mac.qos.LinkQualityTracker.window_size
```

````

````{py:attribute} fer_target_low
:canonical: nearlink_sdr.mac.qos.LinkQualityTracker.fer_target_low
:type: float
:value: >
   0.01

```{autodoc2-docstring} nearlink_sdr.mac.qos.LinkQualityTracker.fer_target_low
```

````

````{py:attribute} fer_target_high
:canonical: nearlink_sdr.mac.qos.LinkQualityTracker.fer_target_high
:type: float
:value: >
   0.1

```{autodoc2-docstring} nearlink_sdr.mac.qos.LinkQualityTracker.fer_target_high
```

````

````{py:property} current_mcs
:canonical: nearlink_sdr.mac.qos.LinkQualityTracker.current_mcs
:type: int

```{autodoc2-docstring} nearlink_sdr.mac.qos.LinkQualityTracker.current_mcs
```

````

````{py:method} record(crc_ok: bool) -> None
:canonical: nearlink_sdr.mac.qos.LinkQualityTracker.record

```{autodoc2-docstring} nearlink_sdr.mac.qos.LinkQualityTracker.record
```

````

````{py:property} fer
:canonical: nearlink_sdr.mac.qos.LinkQualityTracker.fer
:type: float

```{autodoc2-docstring} nearlink_sdr.mac.qos.LinkQualityTracker.fer
```

````

````{py:property} success_rate
:canonical: nearlink_sdr.mac.qos.LinkQualityTracker.success_rate
:type: float

```{autodoc2-docstring} nearlink_sdr.mac.qos.LinkQualityTracker.success_rate
```

````

````{py:method} suggest_mcs_adjustment() -> int
:canonical: nearlink_sdr.mac.qos.LinkQualityTracker.suggest_mcs_adjustment

```{autodoc2-docstring} nearlink_sdr.mac.qos.LinkQualityTracker.suggest_mcs_adjustment
```

````

````{py:method} apply_suggestion() -> int
:canonical: nearlink_sdr.mac.qos.LinkQualityTracker.apply_suggestion

```{autodoc2-docstring} nearlink_sdr.mac.qos.LinkQualityTracker.apply_suggestion
```

````

````{py:method} encode_lqi() -> int
:canonical: nearlink_sdr.mac.qos.LinkQualityTracker.encode_lqi

```{autodoc2-docstring} nearlink_sdr.mac.qos.LinkQualityTracker.encode_lqi
```

````

````{py:method} decode_lqi(lqi: int) -> int
:canonical: nearlink_sdr.mac.qos.LinkQualityTracker.decode_lqi
:staticmethod:

```{autodoc2-docstring} nearlink_sdr.mac.qos.LinkQualityTracker.decode_lqi
```

````

`````

`````{py:class} LinkType()
:canonical: nearlink_sdr.mac.qos.LinkType

Bases: {py:obj}`enum.IntEnum`

```{autodoc2-docstring} nearlink_sdr.mac.qos.LinkType
```

```{rubric} Initialization
```

```{autodoc2-docstring} nearlink_sdr.mac.qos.LinkType.__init__
```

````{py:attribute} ASYNC
:canonical: nearlink_sdr.mac.qos.LinkType.ASYNC
:value: >
   0

```{autodoc2-docstring} nearlink_sdr.mac.qos.LinkType.ASYNC
```

````

````{py:attribute} SYNC
:canonical: nearlink_sdr.mac.qos.LinkType.SYNC
:value: >
   1

```{autodoc2-docstring} nearlink_sdr.mac.qos.LinkType.SYNC
```

````

`````

`````{py:class} Priority()
:canonical: nearlink_sdr.mac.qos.Priority

Bases: {py:obj}`enum.IntEnum`

```{autodoc2-docstring} nearlink_sdr.mac.qos.Priority
```

```{rubric} Initialization
```

```{autodoc2-docstring} nearlink_sdr.mac.qos.Priority.__init__
```

````{py:attribute} CONTROL
:canonical: nearlink_sdr.mac.qos.Priority.CONTROL
:value: >
   0

```{autodoc2-docstring} nearlink_sdr.mac.qos.Priority.CONTROL
```

````

````{py:attribute} REALTIME
:canonical: nearlink_sdr.mac.qos.Priority.REALTIME
:value: >
   1

```{autodoc2-docstring} nearlink_sdr.mac.qos.Priority.REALTIME
```

````

````{py:attribute} HIGH
:canonical: nearlink_sdr.mac.qos.Priority.HIGH
:value: >
   2

```{autodoc2-docstring} nearlink_sdr.mac.qos.Priority.HIGH
```

````

````{py:attribute} NORMAL
:canonical: nearlink_sdr.mac.qos.Priority.NORMAL
:value: >
   3

```{autodoc2-docstring} nearlink_sdr.mac.qos.Priority.NORMAL
```

````

````{py:attribute} LOW
:canonical: nearlink_sdr.mac.qos.Priority.LOW
:value: >
   4

```{autodoc2-docstring} nearlink_sdr.mac.qos.Priority.LOW
```

````

`````

`````{py:class} QosManager
:canonical: nearlink_sdr.mac.qos.QosManager

```{autodoc2-docstring} nearlink_sdr.mac.qos.QosManager
```

````{py:attribute} arq
:canonical: nearlink_sdr.mac.qos.QosManager.arq
:type: nearlink_sdr.mac.qos.ArqState
:value: >
   'field(...)'

```{autodoc2-docstring} nearlink_sdr.mac.qos.QosManager.arq
```

````

````{py:attribute} harq
:canonical: nearlink_sdr.mac.qos.QosManager.harq
:type: nearlink_sdr.mac.qos.HarqController
:value: >
   'field(...)'

```{autodoc2-docstring} nearlink_sdr.mac.qos.QosManager.harq
```

````

````{py:attribute} flow
:canonical: nearlink_sdr.mac.qos.QosManager.flow
:type: nearlink_sdr.mac.qos.FlowController
:value: >
   'field(...)'

```{autodoc2-docstring} nearlink_sdr.mac.qos.QosManager.flow
```

````

````{py:attribute} quality
:canonical: nearlink_sdr.mac.qos.QosManager.quality
:type: nearlink_sdr.mac.qos.LinkQualityTracker
:value: >
   'field(...)'

```{autodoc2-docstring} nearlink_sdr.mac.qos.QosManager.quality
```

````

````{py:attribute} tx_queue
:canonical: nearlink_sdr.mac.qos.QosManager.tx_queue
:type: nearlink_sdr.mac.qos.TxQueue
:value: >
   'field(...)'

```{autodoc2-docstring} nearlink_sdr.mac.qos.QosManager.tx_queue
```

````

````{py:method} prepare_tx() -> tuple[nearlink_sdr.mac.qos.TxDecision, nearlink_sdr.mac.qos.TxQueueItem | None]
:canonical: nearlink_sdr.mac.qos.QosManager.prepare_tx

```{autodoc2-docstring} nearlink_sdr.mac.qos.QosManager.prepare_tx
```

````

````{py:method} on_tx_feedback(crc_ok: bool) -> nearlink_sdr.mac.qos.TxDecision
:canonical: nearlink_sdr.mac.qos.QosManager.on_tx_feedback

```{autodoc2-docstring} nearlink_sdr.mac.qos.QosManager.on_tx_feedback
```

````

````{py:method} submit_data(data: bytes, priority: nearlink_sdr.mac.qos.Priority = Priority.NORMAL) -> bool
:canonical: nearlink_sdr.mac.qos.QosManager.submit_data

```{autodoc2-docstring} nearlink_sdr.mac.qos.QosManager.submit_data
```

````

````{py:method} get_ctrl_fields() -> dict[str, int]
:canonical: nearlink_sdr.mac.qos.QosManager.get_ctrl_fields

```{autodoc2-docstring} nearlink_sdr.mac.qos.QosManager.get_ctrl_fields
```

````

`````

`````{py:class} TxDecision()
:canonical: nearlink_sdr.mac.qos.TxDecision

Bases: {py:obj}`enum.IntEnum`

```{autodoc2-docstring} nearlink_sdr.mac.qos.TxDecision
```

```{rubric} Initialization
```

```{autodoc2-docstring} nearlink_sdr.mac.qos.TxDecision.__init__
```

````{py:attribute} NEW_DATA
:canonical: nearlink_sdr.mac.qos.TxDecision.NEW_DATA
:value: >
   'auto(...)'

```{autodoc2-docstring} nearlink_sdr.mac.qos.TxDecision.NEW_DATA
```

````

````{py:attribute} RETRANSMIT
:canonical: nearlink_sdr.mac.qos.TxDecision.RETRANSMIT
:value: >
   'auto(...)'

```{autodoc2-docstring} nearlink_sdr.mac.qos.TxDecision.RETRANSMIT
```

````

````{py:attribute} RETRANSMIT_CBG
:canonical: nearlink_sdr.mac.qos.TxDecision.RETRANSMIT_CBG
:value: >
   'auto(...)'

```{autodoc2-docstring} nearlink_sdr.mac.qos.TxDecision.RETRANSMIT_CBG
```

````

````{py:attribute} EMPTY
:canonical: nearlink_sdr.mac.qos.TxDecision.EMPTY
:value: >
   'auto(...)'

```{autodoc2-docstring} nearlink_sdr.mac.qos.TxDecision.EMPTY
```

````

`````

`````{py:class} TxQueue(max_size: int = 64)
:canonical: nearlink_sdr.mac.qos.TxQueue

```{autodoc2-docstring} nearlink_sdr.mac.qos.TxQueue
```

```{rubric} Initialization
```

```{autodoc2-docstring} nearlink_sdr.mac.qos.TxQueue.__init__
```

````{py:method} push(item: nearlink_sdr.mac.qos.TxQueueItem) -> bool
:canonical: nearlink_sdr.mac.qos.TxQueue.push

```{autodoc2-docstring} nearlink_sdr.mac.qos.TxQueue.push
```

````

````{py:method} pop() -> nearlink_sdr.mac.qos.TxQueueItem | None
:canonical: nearlink_sdr.mac.qos.TxQueue.pop

```{autodoc2-docstring} nearlink_sdr.mac.qos.TxQueue.pop
```

````

````{py:method} peek() -> nearlink_sdr.mac.qos.TxQueueItem | None
:canonical: nearlink_sdr.mac.qos.TxQueue.peek

```{autodoc2-docstring} nearlink_sdr.mac.qos.TxQueue.peek
```

````

````{py:property} size
:canonical: nearlink_sdr.mac.qos.TxQueue.size
:type: int

```{autodoc2-docstring} nearlink_sdr.mac.qos.TxQueue.size
```

````

````{py:property} is_empty
:canonical: nearlink_sdr.mac.qos.TxQueue.is_empty
:type: bool

```{autodoc2-docstring} nearlink_sdr.mac.qos.TxQueue.is_empty
```

````

````{py:property} is_full
:canonical: nearlink_sdr.mac.qos.TxQueue.is_full
:type: bool

```{autodoc2-docstring} nearlink_sdr.mac.qos.TxQueue.is_full
```

````

````{py:method} count_by_priority(priority: nearlink_sdr.mac.qos.Priority) -> int
:canonical: nearlink_sdr.mac.qos.TxQueue.count_by_priority

```{autodoc2-docstring} nearlink_sdr.mac.qos.TxQueue.count_by_priority
```

````

````{py:method} clear() -> None
:canonical: nearlink_sdr.mac.qos.TxQueue.clear

```{autodoc2-docstring} nearlink_sdr.mac.qos.TxQueue.clear
```

````

`````

`````{py:class} TxQueueItem
:canonical: nearlink_sdr.mac.qos.TxQueueItem

```{autodoc2-docstring} nearlink_sdr.mac.qos.TxQueueItem
```

````{py:attribute} priority
:canonical: nearlink_sdr.mac.qos.TxQueueItem.priority
:type: nearlink_sdr.mac.qos.Priority
:value: >
   None

```{autodoc2-docstring} nearlink_sdr.mac.qos.TxQueueItem.priority
```

````

````{py:attribute} data
:canonical: nearlink_sdr.mac.qos.TxQueueItem.data
:type: bytes
:value: >
   None

```{autodoc2-docstring} nearlink_sdr.mac.qos.TxQueueItem.data
```

````

````{py:attribute} segment_type
:canonical: nearlink_sdr.mac.qos.TxQueueItem.segment_type
:type: int
:value: >
   0

```{autodoc2-docstring} nearlink_sdr.mac.qos.TxQueueItem.segment_type
```

````

````{py:attribute} retransmit
:canonical: nearlink_sdr.mac.qos.TxQueueItem.retransmit
:type: bool
:value: >
   False

```{autodoc2-docstring} nearlink_sdr.mac.qos.TxQueueItem.retransmit
```

````

````{py:attribute} attempt
:canonical: nearlink_sdr.mac.qos.TxQueueItem.attempt
:type: int
:value: >
   0

```{autodoc2-docstring} nearlink_sdr.mac.qos.TxQueueItem.attempt
```

````

`````