Struct nrf_softdevice_s140::ble_l2cap_conn_cfg_t

#[repr(C)]
pub struct ble_l2cap_conn_cfg_t {
    pub rx_mps: u16,
    pub tx_mps: u16,
    pub rx_queue_size: u8,
    pub tx_queue_size: u8,
    pub ch_count: u8,
}

@brief BLE L2CAP connection configuration parameters, set with @ref sd_ble_cfg_set.

@note These parameters are set per connection, so all L2CAP channels created on this connection will have the same parameters.

@retval ::NRF_ERROR_INVALID_PARAM One or more of the following is true: - rx_mps is smaller than @ref BLE_L2CAP_MPS_MIN. - tx_mps is smaller than @ref BLE_L2CAP_MPS_MIN. - ch_count is greater than @ref BLE_L2CAP_CH_COUNT_MAX. @retval ::NRF_ERROR_NO_MEM rx_mps or tx_mps is set too high.

Fields

rx_mps: u16

< The maximum L2CAP PDU payload size, in bytes, that L2CAP shall be able to receive on L2CAP channels on connections with this configuration. The minimum value is @ref BLE_L2CAP_MPS_MIN.

tx_mps: u16

< The maximum L2CAP PDU payload size, in bytes, that L2CAP shall be able to transmit on L2CAP channels on connections with this configuration. The minimum value is @ref BLE_L2CAP_MPS_MIN.

rx_queue_size: u8

< Number of SDU data buffers that can be queued for reception per L2CAP channel. The minimum value is one.

tx_queue_size: u8

< Number of SDU data buffers that can be queued for transmission per L2CAP channel. The minimum value is one.

ch_count: u8

< Number of L2CAP channels the application can create per connection with this configuration. The default value is zero, the maximum value is @ref BLE_L2CAP_CH_COUNT_MAX. @note if this parameter is set to zero, all other parameters in @ref ble_l2cap_conn_cfg_t are ignored.

Trait Implementations

impl Clone for ble_l2cap_conn_cfg_t

fn clone(&self) -> ble_l2cap_conn_cfg_t

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ble_l2cap_conn_cfg_t

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Copy for ble_l2cap_conn_cfg_t