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ble_conn_params_init_t Struct Reference
[Connection Parameters Negotiation]
Connection Parameters Module init structure. More...
#include <ble_conn_params.h>
Data Fields | |
| ble_gap_conn_params_t * | p_conn_params |
| Pointer to the connection parameters desired by the application. | |
| uint32_t | first_conn_params_update_delay |
| Time from initiating event (connect or start of notification) to first time sd_ble_gap_conn_param_update is called (in number of timer ticks). | |
| uint32_t | next_conn_params_update_delay |
| Time between each call to sd_ble_gap_conn_param_update after the first (in number of timer ticks). | |
| uint8_t | max_conn_params_update_count |
| Number of attempts before giving up the negotiation. | |
| uint16_t | start_on_notify_cccd_handle |
| If procedure is to be started when notification is started, set this to the handle of the corresponding CCCD. | |
| bool | disconnect_on_fail |
| Set to TRUE if a failed connection parameters update shall cause an automatic disconnection, set to FALSE otherwise. | |
| ble_conn_params_evt_handler_t | evt_handler |
| Event handler to be called for handling events in the Connection Parameters. | |
| ble_srv_error_handler_t | error_handler |
| Function to be called in case of an error. | |
Detailed Description
Connection Parameters Module init structure.
This contains all options and data needed for initialization of the connection parameters negotiation module.
Definition at line 70 of file ble_conn_params.h.
Field Documentation
| bool disconnect_on_fail |
Set to TRUE if a failed connection parameters update shall cause an automatic disconnection, set to FALSE otherwise.
Definition at line 77 of file ble_conn_params.h.
Function to be called in case of an error.
Definition at line 79 of file ble_conn_params.h.
Event handler to be called for handling events in the Connection Parameters.
Definition at line 78 of file ble_conn_params.h.
| uint32_t first_conn_params_update_delay |
Time from initiating event (connect or start of notification) to first time sd_ble_gap_conn_param_update is called (in number of timer ticks).
Definition at line 73 of file ble_conn_params.h.
| uint8_t max_conn_params_update_count |
Number of attempts before giving up the negotiation.
Definition at line 75 of file ble_conn_params.h.
| uint32_t next_conn_params_update_delay |
Time between each call to sd_ble_gap_conn_param_update after the first (in number of timer ticks).
Recommended value 30 seconds as per BLUETOOTH SPECIFICATION Version 4.0.
Definition at line 74 of file ble_conn_params.h.
Pointer to the connection parameters desired by the application.
When calling ble_conn_params_init, if this parameter is set to NULL, the connection parameters will be fetched from host.
Definition at line 72 of file ble_conn_params.h.
| uint16_t start_on_notify_cccd_handle |
If procedure is to be started when notification is started, set this to the handle of the corresponding CCCD.
Set to BLE_GATT_HANDLE_INVALID if procedure is to be started on connect event.
Definition at line 76 of file ble_conn_params.h.
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