Classes | Macros | Typedefs | Enumerations | Functions
lns.h File Reference

Log Notification Service API. More...

`#include "gr55xx_sys.h"`
`#include "custom_config.h"`
`#include "fault_trace.h"`
`#include <stdint.h>`
`#include <stdbool.h>`

Go to the source code of this file.

## Classes
struct | lns_evt_t
| Log Notification Service event. More...
struct | lns_log_data_t
| Log Information data. More...

## Macros
#define | LNS_CONNECTION_MAX
| Maximum number of Log Notification Service connections. More...
#define | LNS_SERVICE_UUID
| The UUID of Log Notification Service for setting advertising data. More...
#define | LNS_LOG_INFO_VAL_LEN 244
| Length of Log Information value. More...
#define | LNS_LOG_CTRL_PT_VAL_LEN 1
| Length of Log Control Point value. More...

## Typedefs
typedef void(* | lns_evt_handler_t) (lns_evt_t *p_evt)
| Log Notification Service event handler type. More...

## Enumerations
enum | lns_ctrl_pt_t { LNS_CTRL_PT_TRACE_STATUS_GET = 0x01, LNS_CTRL_PT_TRACE_INFO_DUMP, LNS_CTRL_PT_TRACE_INFO_CLEAR }
| Log Notification Service Control Point. More...
enum | lns_evt_type_t { LNS_EVT_INVALID, LNS_EVT_LOG_INFO_NTF_ENABLE, LNS_EVT_LOG_INFO_NTF_DISABLE, LNS_EVT_CTRL_PT_IND_ENABLE, LNS_EVT_CTRL_PT_IND_DISABLE, LNS_EVT_TRACE_STATUS_GET, LNS_EVT_TRACE_INFO_DUMP, LNS_EVT_TRACE_INFO_CLEAR }
| Log Notification Service event type. More...

## Functions
sdk_err_t | lns_service_init (lns_evt_handler_t evt_handler)
| Initialize a Log Notification Service instance and add in the DB. More...
sdk_err_t | lns_pay_load_update (uint8_t conn_idx, const uint16_t payload_len)
| Update lns gatt payload length (MTU - 3). More...
sdk_err_t | lns_log_info_send (uint8_t conn_idx)
| Notify saved log information if it`s cccd is enabled. More...
sdk_err_t | lns_log_status_send (uint8_t conn_idx, const uint8_t log_num)
| Send saved log status. More...

## Detailed Description

Log Notification Service 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 lns.h.