Data Structures

Here are the data structures with brief descriptions:

adjust_reason_t	"Adjust Reason" field of the Current Time Characteristic
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_mailbox_def	Mailbox definition structure
app_pwm_config_t	PWM configuration structure used for initialization
app_pwm_t	PWM instance structure
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
app_uart_stream_comm_params_t	UART communication structure holding configuration settings for the peripheral
ble_adv_init_t	Initialization parameters for the Advertising Module
ble_adv_modes_config_t	Options for the different advertisement modes
ble_advdata_conn_int_t	Connection interval range structure
ble_advdata_manuf_data_t	Manufacturer specific data structure
ble_advdata_service_data_t	Service data structure
ble_advdata_t	Advertising data structure. This contains all options and data needed for encoding and setting the advertising data
ble_advdata_uuid_list_t	UUID list type
ble_ancs_c_attr_list_t	IOS notification attribute content wanted by our application
ble_ancs_c_evt_notif_attr_t	IOS notification attribute structure for incomming attributes
ble_ancs_c_evt_notif_t	IOS notification structure
ble_ancs_c_evt_t	ANCS client module event structure
ble_ancs_c_init_t	Apple Notification client init structure, which contains all options and data needed for initialization of the client
ble_ancs_c_notif_flags_t	Flags for iOS notifications
ble_ancs_c_t	IOS notification structure, which contains various status information for the client
ble_ans_alert_notification_t	Alert Notification structure
ble_ans_alert_settings_t	Alert Notification Setting structure containing the supported alerts in the service
ble_ans_c_evt_t	Alert Notification Event structure
ble_ans_c_init_t	Alert Notification init structure. This contains all options and data needed for initialization of the client
ble_ans_c_s	Alert Notification structure. This contains various status information for the client
ble_ans_control_point_t	Alert Notification Control Point structure
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_bas_evt_t	Battery Service event
ble_bas_init_t	Battery Service init structure. This contains all options and data needed for initialization of the service
ble_bas_s	Battery Service structure. This contains various status information for the service
ble_bps_evt_t	Blood Pressure Service event
ble_bps_init_t	Blood Pressure Service init structure. This contains all options and data needed for initialization of the service
ble_bps_meas_s	Blood Pressure Service measurement structure. This contains a Blood Pressure measurement
ble_bps_s	Blood Pressure Service structure. This contains various status information for the service
ble_command_resp_decode_callback_params_t
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_conn_params_evt_t	Connection Parameters Module event
ble_conn_params_init_t	Connection Parameters Module init structure. This contains all options and data needed for initialization of the connection parameters negotiation module
ble_cs_ctrlpt_init_t	Speed and Cadence Control Point init structure. This contains all options and data needed for initialization of the Speed and Cadence Control Point module
ble_cscs_evt_t	Cycling Speed and Cadence Service event
ble_cscs_init_t	Cycling Speed and Cadence Service init structure. This contains all options and data needed for initialization of the service
ble_cscs_meas_s	Cycling Speed and Cadence Service measurement structure. This contains a Cycling Speed and Cadence Service measurement
ble_cscs_s	Cycling Speed and Cadence Service structure. This contains various status information for the service
ble_cts_c_evt_t	Current Time Service client event
ble_cts_c_init_t	Current Time Service client init structure. This structure contains all options and data needed for initialization of the client
ble_cts_c_s	Current Time Service client structure. This structure contains status information for the client
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_dfu_evt_t	DFU Event structure
ble_dfu_init_t	DFU service initialization structure
ble_dfu_pkt_write_t	DFU Packet structure
ble_dfu_s	DFU service structure
ble_dis_init_t	Device Information Service init structure. This contains all possible characteristics needed for initialization of the service
ble_dis_pnp_id_t	PnP ID parameters
ble_dis_reg_cert_data_list_t	IEEE 11073-20601 Regulatory Certification Data List Structure
ble_dis_sys_id_t	System ID parameters
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	Event structure for BLE_EVT_TX_COMPLETE
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 connection security modes
ble_gap_conn_sec_t	GAP connection security status
ble_gap_enc_info_t	GAP Encryption Information
ble_gap_enc_key_t	Encryption Key
ble_gap_evt_adv_report_t	Event structure for BLE_GAP_EVT_ADV_REPORT
ble_gap_evt_auth_key_request_t	Event structure for BLE_GAP_EVT_AUTH_KEY_REQUEST
ble_gap_evt_auth_status_t	Event structure for BLE_GAP_EVT_AUTH_STATUS
ble_gap_evt_conn_param_update_request_t	Event structure for BLE_GAP_EVT_CONN_PARAM_UPDATE_REQUEST
ble_gap_evt_conn_param_update_t	Event structure for BLE_GAP_EVT_CONN_PARAM_UPDATE
ble_gap_evt_conn_sec_update_t	Event structure for BLE_GAP_EVT_CONN_SEC_UPDATE
ble_gap_evt_connected_t	Event structure for BLE_GAP_EVT_CONNECTED
ble_gap_evt_disconnected_t	Event structure for BLE_GAP_EVT_DISCONNECTED
ble_gap_evt_passkey_display_t	Event structure for BLE_GAP_EVT_PASSKEY_DISPLAY
ble_gap_evt_rssi_changed_t	Event structure for BLE_GAP_EVT_RSSI_CHANGED
ble_gap_evt_scan_req_report_t	Event structure for BLE_GAP_EVT_SCAN_REQ_REPORT
ble_gap_evt_sec_info_request_t	Event structure for BLE_GAP_EVT_SEC_INFO_REQUEST
ble_gap_evt_sec_params_request_t	Event structure for BLE_GAP_EVT_SEC_PARAMS_REQUEST
ble_gap_evt_sec_request_t	Event structure for BLE_GAP_EVT_SEC_REQUEST
ble_gap_evt_t	GAP event structure
ble_gap_evt_timeout_t	Event structure for BLE_GAP_EVT_TIMEOUT
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 during a bonding procedure
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 structure
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 substructure for authorized read requests, see ble_gatts_evt_rw_authorize_request_t
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 Authorization parameters
ble_gls_evt_t	Glucose Service event
ble_gls_init_t	Glucose Service init structure. This contains all options and data needed for initialization of the service
ble_gls_meas_context_t	Glucose measurement context structure
ble_gls_meas_t	Glucose Measurement structure. This contains glucose measurement value
ble_gls_rec_t	Glucose measurement record
ble_gls_s	Glucose Service structure. This contains various status information for the service
ble_hids_char_id_t	HID Service characteristic id
ble_hids_evt_t	HID Service event
ble_hids_feature_rep_init_t	HID Service Feature Report characteristic init structure. This contains all options and data needed for initialization of one Feature Report characteristic
ble_hids_hid_information_t	HID Information characteristic value
ble_hids_init_t	HID Service init structure. This contains all options and data needed for initialization of the service
ble_hids_inp_rep_init_t	HID Service Input Report characteristic init structure. This contains all options and data needed for initialization of one Input Report characteristic
ble_hids_outp_rep_init_t	HID Service Output Report characteristic init structure. This contains all options and data needed for initialization of one Output Report characteristic
ble_hids_rep_char_t	HID Report characteristic structure
ble_hids_rep_map_init_t	HID Service Report Map characteristic init structure. This contains all options and data needed for initialization of the Report Map characteristic
ble_hids_s	HID Service structure. This contains various status information for the service
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_hrs_evt_t	Heart Rate Service event
ble_hrs_init_t	Heart Rate Service init structure. This contains all options and data needed for initialization of the service
ble_hrs_s	Heart Rate Service structure. This contains various status information for the service
ble_hts_evt_t	Health Thermometer Service event
ble_hts_init_t	Health Thermometer Service init structure. This contains all options and data needed for initialization of the service
ble_hts_meas_s	Health Thermometer Service measurement structure. This contains a Health Thermometer measurement
ble_hts_s	Health Thermometer Service structure. This contains various status information for the service
ble_ias_c_evt_t	Immediate Alert Service client event
ble_ias_c_init_t	IAS Client init structure. This contains all options and data needed for initialization of the client
ble_ias_c_s	IAS Client structure. This contains various status information for the client
ble_ias_evt_t	Immediate Alert Service event
ble_ias_init_t	Immediate Alert Service init structure. This contains all options and data needed for initialization of the service
ble_ias_s	Immediate Alert Service structure. This contains various status information for the service
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_lls_evt_t	Link Loss Service event
ble_lls_init_t	Link Loss Service init structure. This contains all options and data needed for initialization of the service
ble_lls_s	Link Loss Service structure. This contains various status information for the service
ble_nus_init_t	Nordic UART Service initialization structure
ble_nus_s	Nordic UART Service structure
ble_opt_t	Common BLE Option type, wrapping the module specific options
ble_pkt_rcpt_notif_req_t	Packet receipt notification request structure
ble_racp_value_t	Record Access Control Point value structure
ble_rscs_evt_t	Running Speed and Cadence Service event
ble_rscs_init_t	Running Speed and Cadence Service init structure. This contains all options and data needed for initialization of the service
ble_rscs_meas_s	Running Speed and Cadence Service measurement structure. This contains a Running Speed and Cadence measurement
ble_rscs_s	Running Speed and Cadence Service structure. This contains various status information for the service
ble_sc_ctrlpt_evt_t	Speed and Cadence Control point event
ble_sc_ctrlpt_resp_t	Speed and Cadence Control Point response indication structure
ble_sc_ctrlpt_rsp_t
ble_sc_ctrlpt_s	Speed and Cadence Control Point structure. This contains various status information for the Speed and Cadence Control Point behavior
ble_sc_ctrlpt_val_t
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_tps_init_t	TX Power Service init structure. This contains all options and data needed for initialization of the service
ble_tps_t	TX Power Service structure. This contains various status information for the service
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
bootloader_settings_t	Structure holding bootloader settings for application and bank data
bsp_button_event_cfg_t
current_time_char_t	Data structure for the Current Time Characteristic
day_date_time_t	"Day Date Time" field of the "Exact Time 256" field of the Current Time Characteristic
device_handle	Device Handle used for unique identification of each peer
dfu_bank_func_t	Structure for holding of function pointers for needed prepare and activate procedure for the requested update procedure
dfu_ble_peer_data_t	DFU Peer data structure
dfu_data_packet_t	Structure holding a bootloader init/data packet received
dfu_device_info_t	Structure holding basic device information settings
dfu_init_packet_t	Structure contained in an init packet. Contains information on device type, revision, and supported SoftDevices
dfu_start_packet_t	Structure holding a start packet containing update mode and image sizes
dfu_update_packet_t	Structure for holding dfu update packet. Packet type indicate the type of packet
dfu_update_status_t	Structure holding DFU complete event
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
exact_time_256_t	"Exact Time 256" field of the Current Time Characteristic
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
ieee_float16_t	SFLOAT format (IEEE-11073 16-bit FLOAT, defined as a 16-bit vlue with 12-bit mantissa and 4-bit exponent
ieee_float32_t	FLOAT format (IEEE-11073 32-bit FLOAT, defined as a 32-bit value with a 24-bit mantissa and an 8-bit exponent
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_gpiote_in_config_t	Input pin configuration
nrf_drv_gpiote_out_config_t	Output pin configuration
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_twi_config_t	Structure for TWI instance configuration
nrf_drv_twi_evt_t	Structure for a TWI event
nrf_drv_twi_t	TWI driver instance structure
nrf_drv_wdt_config_t	Struct for WDT initialization
nrf_ecb_hal_data_t	AES ECB data structure
nrf_gzll_device_tx_info_t	Data structure containing information about the last packet transmission
nrf_gzll_host_rx_info_t	Data structure containing information about the last packet received
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
sensorsim_cfg_t	Triangular waveform sensor simulator configuration
sensorsim_state_t	Triangular waveform sensor simulator state
ser_ble_gap_app_keyset_t	GAP connection - keyset mapping structure
ser_ble_gap_conn_keyset_t	GAP connection - keyset mapping structure
ser_ble_user_mem_t	Connection - user memory mapping structure
ser_hal_transport_evt_phy_error_params_t	A struct containing parameters of the event of type SER_HAL_TRANSP_EVT_PHY_ERROR
ser_hal_transport_evt_rx_pkt_received_params_t	A struct containing parameters of the event of type SER_HAL_TRANSP_EVT_RX_PKT_RECEIVED
ser_hal_transport_evt_t	A struct containing events from the Serialization HAL Transport layer
ser_phy_evt_hw_error_params_t	A struct containing parameters of the event of type SER_PHY_EVT_HW_ERROR
ser_phy_evt_rx_buf_request_params_t	A struct containing parameters of the event of type SER_PHY_EVT_RX_BUF_REQUEST
ser_phy_evt_rx_pkt_received_params_t	A struct containing parameters of the event of type SER_PHY_EVT_RX_PKT_RECEIVED
ser_phy_evt_t	A struct containing events from a Serialization PHY module
ser_phy_hci_evt_hw_error_params_t	A struct containing parameters of the event of type SER_PHY_HCI_SLIP_EVT_HW_ERROR
ser_phy_hci_pkt_params_t	A struct representing a PHY HCI packet
ser_phy_hci_slip_evt_t	A struct containing events from a Serialization PHY module
sfloat_t	SFLOAT format (IEEE-11073 16-bit FLOAT, meaning 4 bits for exponent (base 10) and 12 bits mantissa)
sha256_context_t	Current state of a hash operation
SOFTDEVICE_INFORMATION_Type	Structure holding SoftDevice information to be used by the Bootloader/DFU. Only size field is used
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