SoftDevice Controller API

Topics
	Integer values for errno
	Memory requirement defines
	SoftDevice Controller HCI Interface
	SoftDevice Controller SoC Interface
	SoftDevice Controller Vendor Specific HCI Interface

Data Structures
struct	sdc_cfg_role_count_t
	Role count. More...
struct	sdc_cfg_buffer_cfg_t
	Buffer configuration. More...
struct	sdc_cfg_buffer_count_t
	Buffer count configuration. More...
struct	sdc_cfg_adv_buffer_cfg_t
struct	sdc_cfg_periodic_adv_rsp_buffer_cfg_t
struct	sdc_cfg_iso_buffer_cfg_t
union	sdc_cfg_t
	SoftDevice Controller configuration. More...

Macros
#define	SDC_DEFAULT_RESOURCE_CFG_TAG   0
	Default resource configuration tag.
#define	SDC_DEFAULT_ADV_COUNT   1
	Default maximum number of concurrent advertisers.
#define	SDC_DEFAULT_PERIODIC_ADV_COUNT   0
	Default maximum number of concurrent periodic advertisers.
#define	SDC_DEFAULT_PERIODIC_SYNC_COUNT   0
	Default maximum number of concurrent synchronizations to periodic advertisers.
#define	SDC_DEFAULT_PERIODIC_ADV_RSP_COUNT   0
	Default maximum number of concurrent periodic advertisers with responses.
#define	SDC_DEFAULT_PERIODIC_ADV_RSP_TX_BUFFER_COUNT   1
	Default number of buffers for subevent data.
#define	SDC_DEFAULT_PERIODIC_ADV_RSP_MAX_TX_DATA   73
	Default maximum data size for subevent data.
#define	SDC_DEFAULT_PERIODIC_ADV_RSP_RX_BUFFER_COUNT   0
	Default number of buffers for response reports.
#define	SDC_DEFAULT_PERIODIC_SYNC_RSP_TX_BUFFER_COUNT   1
	Default number of buffers for response data.
#define	SDC_DEFAULT_PERIPHERAL_COUNT   1
	Default maximum number of concurrent peripheral links.
#define	SDC_DEFAULT_CENTRAL_COUNT   1
	Default maximum number of concurrent central links.
#define	SDC_DEFAULT_TX_PACKET_SIZE   27
	Default maximum Link Layer TX packet size.
#define	SDC_DEFAULT_RX_PACKET_SIZE   27
	Default maximum Link Layer RX packet size.
#define	SDC_DEFAULT_TX_PACKET_COUNT   3
	Default maximum Link Layer TX packet count per connection.
#define	SDC_DEFAULT_RX_PACKET_COUNT   2
	Default maximum Link Layer RX packet count per connection.
#define	SDC_DEFAULT_FAL_SIZE   8
	Default maximum size of the Filter Accept List.
#define	SDC_DEFAULT_SCAN_BUFFER_COUNT   3
	Default maximum number of advertising reports available in the scanner.
#define	SDC_DEFAULT_PERIODIC_SYNC_BUFFER_COUNT   2
	Default maximum number of periodic advertising reports available.
#define	SDC_DEFAULT_ADV_BUF_SIZE   31
	Default advertising data size when legacy advertising is supported.
#define	SDC_DEFAULT_PERIODIC_ADV_LIST_SIZE   0
	Default number of devices that can be added to the periodic advertiser list.
#define	SDC_DEFAULT_CIG_COUNT   0
	Default maximum number of concurrent Connected Isochronous Groups.
#define	SDC_DEFAULT_CIS_COUNT   0
	Default maximum number of concurrent Connected Isochronous Streams.
#define	SDC_DEFAULT_BIG_COUNT   0
	Default maximum number of concurrent Broadcast Isochronous Groups.
#define	SDC_DEFAULT_BIS_SINK_COUNT   0
	Default maximum number of concurrent Sink Broadcast Isochronous Streams.
#define	SDC_DEFAULT_BIS_SOURCE_COUNT   0
	Default maximum number of concurrent Source Broadcast Isochronous Streams.
#define	SDC_DEFAULT_ISO_RX_PDU_BUFFER_PER_STREAM_COUNT   0
	Default ISO RX PDU buffer per stream count.
#define	SDC_DEFAULT_ISO_RX_SDU_BUFFER_COUNT   0
	Default ISO RX SDU buffer count.
#define	SDC_DEFAULT_ISO_RX_SDU_BUFFER_SIZE   251
	Default ISO RX SDU buffer size.
#define	SDC_DEFAULT_ISO_TX_SDU_BUFFER_COUNT   0
	Default ISO SDU TX buffer count.
#define	SDC_DEFAULT_ISO_TX_SDU_BUFFER_SIZE   247
	Default ISO SDU TX buffer size.
#define	SDC_DEFAULT_ISO_TX_PDU_BUFFER_PER_STREAM_COUNT   0
	Default ISO TX PDU buffer per stream count.
#define	SDC_DEFAULT_CS_COUNT   0
	Default maximum number of concurrent connections supporting CS procedure.
#define	SDC_BUILD_REVISION_SIZE   20
	Size of build revision array in bytes.

Typedefs
typedef void(*	sdc_fault_handler_t) (const char *file, const uint32_t line)
	Function prototype for the fault handler.
typedef void(*	sdc_callback_t) (void)
	Function prototype for the SoftDevice Controller callback.

Enumerations
enum	sdc_cfg_type {   SDC_CFG_TYPE_NONE = 0 , SDC_CFG_TYPE_CENTRAL_COUNT , SDC_CFG_TYPE_PERIPHERAL_COUNT , SDC_CFG_TYPE_BUFFER_CFG ,   SDC_CFG_TYPE_ADV_COUNT , SDC_CFG_TYPE_SCAN_BUFFER_CFG , SDC_CFG_TYPE_ADV_BUFFER_CFG , SDC_CFG_TYPE_FAL_SIZE ,   SDC_CFG_TYPE_PERIODIC_ADV_COUNT , SDC_CFG_TYPE_PERIODIC_SYNC_COUNT , SDC_CFG_TYPE_PERIODIC_SYNC_BUFFER_CFG , SDC_CFG_TYPE_PERIODIC_ADV_LIST_SIZE ,   SDC_CFG_TYPE_PERIODIC_ADV_RSP_COUNT , SDC_CFG_TYPE_PERIODIC_ADV_RSP_BUFFER_CFG , SDC_CFG_TYPE_PERIODIC_ADV_RSP_FAILURE_REPORTING_CFG , SDC_CFG_TYPE_PERIODIC_SYNC_RSP_TX_BUFFER_CFG ,   SDC_CFG_TYPE_CIG_COUNT , SDC_CFG_TYPE_CIS_COUNT , SDC_CFG_TYPE_BIG_COUNT , SDC_CFG_TYPE_BIS_SINK_COUNT ,   SDC_CFG_TYPE_BIS_SOURCE_COUNT , SDC_CFG_TYPE_ISO_BUFFER_CFG , SDC_CFG_TYPE_CS_COUNT }

Functions
int32_t	sdc_init (sdc_fault_handler_t fault_handler)
	Initialize the SoftDevice Controller.
int32_t	sdc_cfg_set (uint8_t config_tag, uint8_t config_type, sdc_cfg_t const *p_resource_cfg)
	Change or add a SoftDevice Controller configuration.
int32_t	sdc_enable (sdc_callback_t callback, uint8_t *p_mem)
	Enable the SoftDevice Controller.
int32_t	sdc_disable (void)
	Disable the SoftDevice Controller.
int32_t	sdc_build_revision_get (uint8_t *p_build_revision)
	Obtain build revision string.
int32_t	sdc_support_adv (void)
	Support Advertising State.
int32_t	sdc_support_ext_adv (void)
	Support extended advertising.
int32_t	sdc_support_peripheral (void)
	Support Peripheral role.
int32_t	sdc_support_scan (void)
	Support Scanning state.
int32_t	sdc_support_ext_scan (void)
	Support scanning for extended advertising PDUs.
int32_t	sdc_support_central (void)
	Support Scanner, Initiator, and Central role.
int32_t	sdc_support_ext_central (void)
	Support Extended Scanner, Extended Initiator, and Central role.
int32_t	sdc_support_parallel_scanning_and_initiating (void)
	Support for scanning and initiating at the same time.
int32_t	sdc_support_le_power_class_1 (void)
	Support LE Power Class 1.
int32_t	sdc_support_dle_central (void)
	Support Data Length Extensions for a central device.
int32_t	sdc_support_dle_peripheral (void)
	Support Data Length Extensions for a peripheral device.
int32_t	sdc_support_le_2m_phy (void)
	Support LE 2M PHY.
int32_t	sdc_support_le_coded_phy (void)
	Support LE Coded PHY.
int32_t	sdc_support_phy_update_central (void)
	Support PHY Update Procedure for central role.
int32_t	sdc_support_phy_update_peripheral (void)
	Support LE Coded PHY for peripheral role.
int32_t	sdc_support_le_periodic_adv (void)
	Support LE Periodic Advertising in the Advertising state.
int32_t	sdc_support_le_periodic_sync (void)
	Support LE Periodic Advertising in the Synchronization state.
int32_t	sdc_support_le_periodic_adv_with_rsp (void)
	Support LE Periodic Advertising with Responses in the Advertising state.
int32_t	sdc_support_le_periodic_sync_with_rsp (void)
	Support LE Periodic Advertising with Responses in the Synchronization state.
int32_t	sdc_support_le_power_control_central (void)
	Support LE Power Control for central role.
int32_t	sdc_support_le_power_control_peripheral (void)
	Support LE Power Control for peripheral role.
int32_t	sdc_support_le_path_loss_monitoring (void)
	Support LE Path Loss Monitoring.
int32_t	sdc_support_sca_central (void)
	Support Sleep Clock Accuracy (SCA) Update procedure for central role.
int32_t	sdc_support_sca_peripheral (void)
	Support Sleep Clock Accuracy (SCA) Update procedure for peripheral role.
int32_t	sdc_support_le_conn_cte_rsp_central (void)
	Support LE Connection CTE response for central role.
int32_t	sdc_support_le_conn_cte_rsp_peripheral (void)
	Support LE Connection CTE response for peripheral role.
int32_t	sdc_support_periodic_adv_sync_transfer_sender_central (void)
	Support for sending periodic advertising sync transfers as central role.
int32_t	sdc_support_periodic_adv_sync_transfer_sender_peripheral (void)
	Support for sending periodic advertising sync transfers as peripheral role.
int32_t	sdc_support_periodic_adv_sync_transfer_receiver_central (void)
	Support for receiving periodic advertising sync transfers as central role.
int32_t	sdc_support_periodic_adv_sync_transfer_receiver_peripheral (void)
	Support for receiving periodic advertising sync transfers as peripheral role.
int32_t	sdc_support_cis_peripheral (void)
	Support Connected Isochronous streams in the peripheral role.
int32_t	sdc_support_cis_central (void)
	Support Connected Isochronous streams in the central role.
int32_t	sdc_support_bis_source (void)
	Support Broadcast Isochronous streams as a source.
int32_t	sdc_support_bis_sink (void)
	Support Broadcast Isochronous streams as a sink.
int32_t	sdc_iso_host_timestamps_ignore (bool ignore)
	Configure the controller to ignore HCI ISO data timestamps from the host.
int32_t	sdc_support_qos_channel_survey (void)
	Support for Quality of Service (QoS) channel survey module.
int32_t	sdc_default_tx_power_set (int8_t requested_power_level)
	Support for setting the default radio TX power level.
int32_t	sdc_support_connection_subrating_central (void)
	Support Connection Subrating for central role.
int32_t	sdc_support_connection_subrating_peripheral (void)
	Support Connection Subrating for peripheral role.
int32_t	sdc_support_channel_sounding_test (void)
	Support Channel Sounding test command.
int32_t	sdc_support_channel_sounding (void)
	Support LE Channel Sounding.

Detailed Description

The main APIs needed to configure, enable, and use the SoftDevice Controller.