Classes | Enumerations | Functions
ble_l2cap.h File Reference

BLE L2CAP API. More...

`#include "ble_error.h"`
`#include "gr55xx_sys_cfg.h"`
`#include <stdint.h>`
`#include <stdbool.h>`
Include dependency graph for ble_l2cap.h:
This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

## Classes
struct | ble_l2cap_lecb_conn_req_t
| The parameter of LE credit based connection request packet sending. More...
struct | ble_l2cap_lecb_cfm_conn_t
| LE credit based connection confirm parameter. More...
struct | ble_l2cap_lecb_add_credits_t
| LE flow control credit packet parameter. More...
struct | ble_l2cap_lecb_sdu_t
| SDU packet parameter. More...
struct | ble_l2cap_enh_lecb_conn_req_t
| The parameter of LE enhanced credit based connection request packet sending. More...
struct | ble_l2cap_enh_lecb_cfm_conn_t
| LE enhanced credit based connection confirm parameter. More...
struct | ble_l2cap_enh_lecb_reconfig_t
| Reconfig LE enhanced credit based connection parameter. More...
struct | ble_l2cap_evt_conn_req_t
| L2cap Connect Request event for BLE_L2CAP_EVT_ENH_CONN_REQ. More...
struct | ble_l2cap_evt_conn_ind_t
| L2cap Connected Indicate event for BLE_L2CAP_EVT_CONN_IND. More...
struct | ble_l2cap_evt_add_credits_ind_t
| L2cap Credits Add Indicate event for BLE_L2CAP_EVT_ADD_CREDITS_IND. More...
struct | ble_l2cap_evt_disconnect_t
| L2cap disconnect event for BLE_L2CAP_EVT_DISCONNECTED. More...
struct | ble_l2cap_evt_sdu_recv_t
| L2cap SDU Receive event for BLE_L2CAP_EVT_SDU_RECV. More...
struct | ble_l2cap_evt_sdu_send_t
| L2cap SDU Send event for BLE_L2CAP_EVT_SDU_SEND. More...
struct | ble_l2cap_evt_add_credits_cplt_t
| L2cap Credits Add Completed event for BLE_L2CAP_EVT_ADD_CREDITS_CPLT. More...
struct | ble_l2cap_evt_enh_conn_req_t
| L2cap Enhanced Connect Request event for BLE_L2CAP_EVT_ENH_CONN_REQ. More...
struct | ble_l2cap_evt_enh_conn_ind_t
| L2cap Enhanced Connected Indicate event for BLE_L2CAP_EVT_ENH_CONN_IND. More...
struct | ble_l2cap_evt_enh_reconfig_ind_t
| L2cap Reconfig Enhanced credit Indicate event for BLE_L2CAP_EVT_ENH_RECONFIG_IND. More...
struct | ble_l2cap_evt_t
| BLE L2CAP event structure. More...

## Enumerations
enum | ble_l2cap_lecb_disconn_reason_t { BLE_L2CAP_REMOTE_USER_TERM_CON = 0x00, BLE_L2CAP_LOCAL_USER_TERM_CON = 0x01 }
| LE credit based disconnection reasons. More...

## Functions
uint16_t | ble_l2cap_lecb_conn_create (uint8_t conn_idx, const ble_l2cap_lecb_conn_req_t *p_conn_req)
| Create the LE credit based connection. More...
uint16_t | ble_l2cap_lecb_conn_cfm (uint8_t conn_idx, const ble_l2cap_lecb_cfm_conn_t *p_cfm_conn)
| Confirm the LE credit based connection after receiving the connection request packet from the peer device. More...
uint16_t | ble_l2cap_lecb_disconnect (uint8_t conn_idx, uint16_t local_cid)
| Disconnect the LE credit based connection. More...
uint16_t | ble_l2cap_lecb_credits_add (uint8_t conn_idx, const ble_l2cap_lecb_add_credits_t *p_add_credits)
| Send a LE Flow Control Credit packet when the device is capable of receiving additional LE-frames (for example after the device has processed the sdu). More...
uint16_t | ble_l2cap_lecb_sdu_send (uint8_t conn_idx, const ble_l2cap_lecb_sdu_t *p_sdu)
| Send an SDU packet to the peer device. More...
uint16_t | ble_l2cap_enh_lecb_conn_create (uint8_t conn_idx, const ble_l2cap_enh_lecb_conn_req_t *p_enh_conn_req)
| Create the LE enhanced credit based connection. More...
uint16_t | ble_l2cap_enh_lecb_conn_cfm (uint8_t conn_idx, const ble_l2cap_enh_lecb_cfm_conn_t *p_enh_cfm_conn)
| Confirm the LE enhanced credit based connection after receiving the connection request packet from the peer device. More...
uint16_t | ble_l2cap_enh_lecb_reconfig (uint8_t conn_idx, const ble_l2cap_enh_lecb_reconfig_t *p_enh_reconfig)
| Reconfig the mtu and mps for the indicated channels. More...

## Detailed Description

BLE L2CAP API.

Attention

  ##### Copyright (c) 2019 GOODIX

All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. Neither the name of GOODIX nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDERS AND CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Definition in file ble_l2cap.h.