Data Structures

Here are the data structures with brief descriptions:

ant_evt_t	ANT stack event type
app_button_cfg_t	Button configuration structure
app_fifo_t	A FIFO instance structure. Keeps track of which bytes to read and write next. Also it keeps the information about which memory is allocated for the buffer and its size. This needs to be initialized by app_fifo_init() before use
app_timer_event_t
app_uart_buffers_t	UART buffer for transmitting/receiving data
app_uart_comm_params_t	UART communication structure holding configuration settings for the peripheral
app_uart_evt_t	Struct containing events from the UART module
ble_bas_c_evt_t	Battery Service Client Event structure
ble_bas_c_init_t	Battery Service Client initialization structure
ble_bas_c_s	Battery Service Client structure
ble_common_evt_t	Event structure for events not associated with a specific function module
ble_common_opt_radio_cpu_mutex_t	Mutual exclusion of radio activity and CPU execution
ble_common_opt_t	Option structure for common options
ble_date_time_t	Date and Time structure
ble_db_discovery_char_t	Structure for holding the characteristic and the handle of its CCCD found during the discovery process
ble_db_discovery_evt_t	Structure containing the event from the DB discovery module to the application
ble_db_discovery_srv_t	Structure for holding information about the service and the characteristics found during the discovery process
ble_db_discovery_t	Structure for holding the information related to the GATT database at the server
ble_enable_params_t	BLE GATTS init options
ble_error_log_data_t	Error Log Data structure
ble_evt_hdr_t	BLE Event header
ble_evt_t	Common BLE Event type, wrapping the module specific event reports
ble_evt_tx_complete_t	TX complete event
ble_evt_user_mem_release_t	Event structure for BLE_EVT_USER_MEM_RELEASE
ble_evt_user_mem_request_t	Event structure for BLE_EVT_USER_MEM_REQUEST
ble_gap_addr_t	Bluetooth Low Energy address
ble_gap_adv_ch_mask_t	Channel mask for RF channels used in advertising and scanning
ble_gap_adv_params_t	GAP advertising parameters
ble_gap_conn_params_t	GAP connection parameters
ble_gap_conn_sec_mode_t	GAP link requirements
ble_gap_conn_sec_t	GAP connection security status
ble_gap_enable_params_t	BLE GAP init options
ble_gap_enc_info_t	GAP Encryption Information
ble_gap_enc_key_t	Encryption Key
ble_gap_evt_adv_report_t	Event data for advertising report event
ble_gap_evt_auth_key_request_t	Event data for authentication key request event
ble_gap_evt_auth_status_t	Event data for authentication status event
ble_gap_evt_conn_param_update_request_t	Event data for connection parameter update request event
ble_gap_evt_conn_param_update_t	Event data for connection parameter update event
ble_gap_evt_conn_sec_update_t	Event data for connection security update event
ble_gap_evt_connected_t	Event data for connected event
ble_gap_evt_disconnected_t	Event data for disconnected event
ble_gap_evt_passkey_display_t	Event data for passkey display event
ble_gap_evt_rssi_changed_t	Event data for advertisement report event
ble_gap_evt_scan_req_report_t	Event data for scan request report events
ble_gap_evt_sec_info_request_t	Event data for security info request event
ble_gap_evt_sec_params_request_t	Event data for security parameters request event
ble_gap_evt_sec_request_t	Event data for security request event
ble_gap_evt_t	GAP event callback event structure
ble_gap_evt_timeout_t	Event data for timeout event
ble_gap_id_key_t	Identity Key
ble_gap_irk_t	Identity Resolving Key
ble_gap_master_id_t	GAP Master Identification
ble_gap_opt_ch_map_t	Channel Map option. Used with sd_ble_opt_get to get the current channel map or sd_ble_opt_set to set a new channel map. When setting the channel map, it applies to all current and future connections. When getting the current channel map, it applies to a single connection and the connection handle must be supplied
ble_gap_opt_compat_mode_t	Compatibility mode option
ble_gap_opt_local_conn_latency_t	Local connection latency option
ble_gap_opt_passkey_t	Passkey Option
ble_gap_opt_privacy_t	Custom Privacy Option
ble_gap_opt_scan_req_report_t	Scan request report option
ble_gap_opt_t	Option structure for GAP options
ble_gap_scan_params_t	GAP scanning parameters
ble_gap_sec_kdist_t	Keys that can be exchanged
ble_gap_sec_keys_t	Security Keys
ble_gap_sec_keyset_t	Security key set (both Peripheral and Central keys). Note that when distributing Bluetooth addresses pertaining to the local device those will have to be filled in by the user
ble_gap_sec_levels_t	Security levels supported
ble_gap_sec_params_t	GAP security parameters
ble_gap_sign_info_t	GAP Signing Information
ble_gap_whitelist_t	Whitelist structure
ble_gatt_char_ext_props_t	GATT Characteristic Extended Properties
ble_gatt_char_props_t	GATT Characteristic Properties
ble_gattc_char_t	GATT characteristic
ble_gattc_desc_t	GATT descriptor
ble_gattc_evt_char_disc_rsp_t	Event structure for BLE_GATTC_EVT_CHAR_DISC_RSP
ble_gattc_evt_char_val_by_uuid_read_rsp_t	Event structure for BLE_GATTC_EVT_CHAR_VAL_BY_UUID_READ_RSP
ble_gattc_evt_char_vals_read_rsp_t	Event structure for BLE_GATTC_EVT_CHAR_VALS_READ_RSP
ble_gattc_evt_desc_disc_rsp_t	Event structure for BLE_GATTC_EVT_DESC_DISC_RSP
ble_gattc_evt_hvx_t	Event structure for BLE_GATTC_EVT_HVX
ble_gattc_evt_prim_srvc_disc_rsp_t	Event structure for BLE_GATTC_EVT_PRIM_SRVC_DISC_RSP
ble_gattc_evt_read_rsp_t	Event structure for BLE_GATTC_EVT_READ_RSP
ble_gattc_evt_rel_disc_rsp_t	Event structure for BLE_GATTC_EVT_REL_DISC_RSP
ble_gattc_evt_t	GATTC event type
ble_gattc_evt_timeout_t	Event structure for BLE_GATTC_EVT_TIMEOUT
ble_gattc_evt_write_rsp_t	Event structure for BLE_GATTC_EVT_WRITE_RSP
ble_gattc_handle_range_t	Operation Handle Range
ble_gattc_handle_value_t	GATT read by UUID handle value pair
ble_gattc_include_t	GATT include
ble_gattc_service_t	GATT service
ble_gattc_write_params_t	Write Parameters
ble_gatts_attr_context_t	GATT Attribute Context
ble_gatts_attr_md_t	Attribute metadata
ble_gatts_attr_t	GATT Attribute
ble_gatts_char_handles_t	GATT Characteristic Definition Handles
ble_gatts_char_md_t	GATT Characteristic metadata
ble_gatts_char_pf_t	GATT Characteristic Presentation Format
ble_gatts_enable_params_t	BLE GATTS init options
ble_gatts_evt_hvc_t	Event structure for BLE_GATTS_EVT_HVC
ble_gatts_evt_read_t	Event structure for authorize read request
ble_gatts_evt_rw_authorize_request_t	Event structure for BLE_GATTS_EVT_RW_AUTHORIZE_REQUEST
ble_gatts_evt_sys_attr_missing_t	Event structure for BLE_GATTS_EVT_SYS_ATTR_MISSING
ble_gatts_evt_t	GATT Server event callback event structure
ble_gatts_evt_timeout_t	Event structure for BLE_GATTS_EVT_TIMEOUT
ble_gatts_evt_write_t	Event structure for BLE_GATTS_EVT_WRITE
ble_gatts_hvx_params_t	GATT HVx parameters
ble_gatts_read_authorize_params_t	GATT Read Authorization parameters
ble_gatts_rw_authorize_reply_params_t	GATT Read or Write Authorize Reply parameters
ble_gatts_value_t	GATT Attribute Value
ble_gatts_write_authorize_params_t	GATT Write Authorisation parameters
ble_hrm_t	Structure containing the heart rate measurement received from the peer
ble_hrs_c_evt_t	Heart Rate Event structure
ble_hrs_c_init_t	Heart Rate Client initialization structure
ble_hrs_c_s	Heart Rate Client structure
ble_l2cap_evt_rx_t	L2CAP Received packet event report
ble_l2cap_evt_t	L2CAP event callback event structure
ble_l2cap_header_t	Packet header format for L2CAP transmission
ble_opt_t	Common BLE Option type, wrapping the module specific options
ble_srv_cccd_security_mode_t	Security settings structure
ble_srv_report_ref_t	Value of a Report Reference descriptor
ble_srv_security_mode_t	Security settings structure
ble_srv_utf8_str_t	UTF-8 string data type
ble_user_mem_block_t	User Memory Block
ble_uuid128_t	128 bit UUID values
ble_uuid_t	Bluetooth Low Energy UUID type, encapsulates both 16-bit and 128-bit UUIDs
ble_version_t	Version Information
device_handle	Device Handle used for unique identification of each peer
dm_application_param_t	Application Registration Parameters
dm_context_t	Definition of Data Context
dm_enc_key	Device Manager Master identification and encryption information
dm_event_param_t	Event parameters
dm_event_t	Asynchronous events details notified to the application by the module
dm_id_key	Device Manager identity and address information
dm_init_param_t	Initialization Parameters
dm_sec_keyset	Security keys
dm_sec_keyset_t	Device Manager security key set
dm_service_context_t	Service Context
dm_sign_key	Device Manager signing information
hci_slip_evt_t	Structure containing an event from the SLIP layer
hci_transport_evt_t	Struct containing events from the Transport layer
hci_transport_ioctl_cmd_t
nrf_adc_config_t	Analog-to-digital converter configuration
nrf_drv_clock_config_t	Struct for Clock initialization. Thise parameters are used when SoftDevice is not present and low-frequency RC oscillator is selected
nrf_drv_lpcomp_config_t	LPCOMP configuration
nrf_drv_qdec_config_t	QDEC configuration structure
nrf_drv_qdec_event_t	QDEC event handler structure
nrf_drv_qdec_report_data_evt_t	QDEC report event data
nrf_drv_qdec_sample_data_evt_t	QDEC sample event data
nrf_drv_rng_config_t	Struct for RNG configuration
nrf_drv_rtc_config_t	RTC driver instance configuration structure
nrf_drv_rtc_t	RTC driver instance structure
nrf_drv_timer_config_t	Struct for TIMER instance configuration
nrf_drv_timer_t	Struct for TIMER instance
nrf_drv_wdt_config_t	Struct for WDT initialization
nrf_ecb_hal_data_t	AES ECB data structure
nrf_lpcomp_config_t	LPCOMP configuration
nrf_radio_request_earliest_t	Parameters for a request for a timeslot as early as possible
nrf_radio_request_normal_t	Parameters for a normal radio request
nrf_radio_request_t	Radio request parameters
nrf_radio_signal_callback_return_param_t	Return parameters of the radio timeslot signal callback
pin_transition_t	Pin transition direction struct
pstorage_module_param_t
sd_mbr_command_compare_t	This command works like memcmp, but takes the length in words
sd_mbr_command_copy_bl_t	This command copies a new BootLoader. With this command, destination of BootLoader is always the address written in NRF_UICR->BOOTADDR
sd_mbr_command_copy_sd_t	This command copies part of a new SoftDevice The destination area is erased before copying. If dst is in the middle of a flash page, that whole flash page will be erased. If (dst+len) is in the middle of a flash page, that whole flash page will be erased
sd_mbr_command_t
sd_mbr_command_vector_table_base_set_t	Sets the base address of the interrupt vector table for interrupts forwarded from the MBR
spi_master_config_t	Struct containing configuration parameters of the SPI master
spi_master_evt_t	Struct containing parameters of the SPI MASTER event
spi_slave_config_t	SPI peripheral device configuration data
spi_slave_evt_t	Struct containing event context from the SPI slave driver
uint8_array_t	Byte array type