L2CAP Middleware command handlers

nRF5 SDK v13.1.0
Functions

Functions

uint32_t conn_mw_ble_l2cap_cid_register (uint8_t const *const p_rx_buf, uint32_t rx_buf_len, uint8_t *const p_tx_buf, uint32_t *const p_tx_buf_len)
Handles sd_ble_l2cap_cid_register command and prepares response. More...
uint32_t conn_mw_ble_l2cap_cid_unregister (uint8_t const *const p_rx_buf, uint32_t rx_buf_len, uint8_t *const p_tx_buf, uint32_t *const p_tx_buf_len)
Handles sd_ble_l2cap_cid_unregister command and prepares response. More...
uint32_t conn_mw_ble_l2cap_tx (uint8_t const *const p_rx_buf, uint32_t rx_buf_len, uint8_t *const p_tx_buf, uint32_t *const p_tx_buf_len)
Handles sd_ble_l2cap_tx command and prepares response. More...

Detailed Description

Function Documentation

uint32_t conn_mw_ble_l2cap_cid_register ( uint8_t const *const p_rx_buf ,
uint32_t rx_buf_len ,
uint8_t *const p_tx_buf ,
uint32_t *const p_tx_buf_len
)

Handles sd_ble_l2cap_cid_register command and prepares response.

Parameters
[in] p_rx_buf Pointer to input buffer.
[in] rx_buf_len Size of p_rx_buf .
[out] p_tx_buf Pointer to output buffer.
[in,out] p_tx_buf_len in: Size of p_tx_buf buffer. out: Length of valid data in p_tx_buf .
Return values
NRF_SUCCESS Handler success.
NRF_ERROR_NULL Handler failure. NULL pointer supplied.
NRF_ERROR_INVALID_LENGTH Handler failure. Incorrect buffer length.
NRF_ERROR_INVALID_PARAM Handler failure. Invalid operation type.
uint32_t conn_mw_ble_l2cap_cid_unregister ( uint8_t const *const p_rx_buf ,
uint32_t rx_buf_len ,
uint8_t *const p_tx_buf ,
uint32_t *const p_tx_buf_len
)

Handles sd_ble_l2cap_cid_unregister command and prepares response.

Parameters
[in] p_rx_buf Pointer to input buffer.
[in] rx_buf_len Size of p_rx_buf .
[out] p_tx_buf Pointer to output buffer.
[in,out] p_tx_buf_len in: Size of p_tx_buf buffer. out: Length of valid data in p_tx_buf .
Return values
NRF_SUCCESS Handler success.
NRF_ERROR_NULL Handler failure. NULL pointer supplied.
NRF_ERROR_INVALID_LENGTH Handler failure. Incorrect buffer length.
NRF_ERROR_INVALID_PARAM Handler failure. Invalid operation type.
uint32_t conn_mw_ble_l2cap_tx ( uint8_t const *const p_rx_buf ,
uint32_t rx_buf_len ,
uint8_t *const p_tx_buf ,
uint32_t *const p_tx_buf_len
)

Handles sd_ble_l2cap_tx command and prepares response.

Parameters
[in] p_rx_buf Pointer to input buffer.
[in] rx_buf_len Size of p_rx_buf .
[out] p_tx_buf Pointer to output buffer.
[in,out] p_tx_buf_len in: Size of p_tx_buf buffer. out: Length of valid data in p_tx_buf .
Return values
NRF_SUCCESS Handler success.
NRF_ERROR_NULL Handler failure. NULL pointer supplied.
NRF_ERROR_INVALID_LENGTH Handler failure. Incorrect buffer length.
NRF_ERROR_INVALID_PARAM Handler failure. Invalid operation type.