Data Structures

Here are the data structures with brief descriptions:

_system_clock_dfll_config	DFLL-specific data container
_system_clock_dpll_config	DPLL-specific data container
_system_clock_module	System clock module data container
_system_clock_xosc_config	XOSC-specific data container
EcDomainParam
EcPoint
extint_chan_conf	External Interrupt Controller channel configuration structure
extint_events	External Interrupt event enable/disable structure
extint_nmi_conf	External Interrupt Controller NMI configuration structure
FileBlockDescriptor
in_addr	IPv4 address representation
port_config	Port pin configuration structure
sha256ctxt
sockaddr	Generic socket address structure
sockaddr_in	Socket address structure for IPV4 addresses. Used to specify socket address information to connect to. Can be cast to sockaddr structure
spi_config	SPI configuration structure
spi_master_config	SPI Master configuration structure
spi_module	SERCOM SPI driver software device instance structure
spi_slave_config	SPI slave configuration structure
spi_slave_inst	SPI peripheral slave instance structure
spi_slave_inst_config	SPI peripheral slave configuration structure
StructCPtr	Structure of pointers to constant 64-, 32-, 16- and 8-bit unsigned integers
StructCVPtr	Structure of pointers to constant volatile 64-, 32-, 16- and 8-bit unsigned integers
StructPtr	Structure of pointers to 64-, 32-, 16- and 8-bit unsigned integers
StructVPtr	Structure of pointers to volatile 64-, 32-, 16- and 8-bit unsigned integers
system_battery_backup_power_switch_config	Battery Backup Power Switch (BBPS) Control configuration
system_clock_source_dfll_config	Configuration structure for DFLL
system_clock_source_dpll_config	Configuration structure for DPLL
system_clock_source_osc16m_config	Configuration structure for OSC16M
system_clock_source_osc32k_config	Configuration structure for OSCULP32K
system_clock_source_osculp32k_config	Configuration structure for OSCULP32K
system_clock_source_xosc32k_config	Configuration structure for XOSC32K
system_clock_source_xosc_config	Configuration structure for XOSC
system_gclk_chan_config	Generic Clock configuration structure
system_gclk_gen_config	Generic Clock Generator configuration structure
system_pinmux_config	Port pin configuration structure
system_standby_config	Standby configuration
system_voltage_references_config	Voltage References System (VREF) Control configuration
system_voltage_regulator_config	Voltage Regulator System (VREG) Control configuration
tstr1xAuthCredentials
tstrAcceptReply
tstrAuth1xMschap2
tstrAuth1xTls
tstrAuthPsk
tstrAuthWep
tstrBindCmd
tstrBindReply
tstrCloseCmd
tstrConfAutoRate	Auto TX rate selection parameters passed to m2m_wifi_conf_auto_rate
tstrConnectAlpnReply	Connect Reply, contains sock number, error value and index of negotiated application protocol
tstrConnectCmd
tstrConnectReply	Connect Reply, contains sock number and error value
tstrCyptoResp	Crypto response
tstrDnsReply	DNS Reply, contains hostName and HostIP
tstrEccReqInfo
tstrEcdhReqInfo
tstrECDomainParam	ECC Curve Domain Parameters
tstrEcdsaSignReqInfo
tstrEcdsaVerifyReqInfo
tstrECPoint	Elliptic Curve point representation
tstrEllipticCurve	Definition of an elliptic curve
tstrEthInitParam	Structure to hold Ethernet interface parameters. Structure is to be defined and have its attributes set, based on the application's functionality before a call is made to initialize the wi-fi operations by calling the m2m_wifi_init function. Part of the wi-fi configuration structure tstrWifiInitParam. Applications shouldn't need to define this structure, if the bypass mode is not defined
tstrFlashLUTEntry
tstrFlashLUTHeader
tstrGpRegs
tstrHifContext
tstrHifHdr	Structure to hold HIF header
tstrListenCmd
tstrListenReply
tstrM2MAPConfig	AP Configuration
tstrM2MAPConfigExt	AP Configuration Extension
tstrM2MAPModeConfig	AP Configuration
tstrM2mBatteryVoltage	Battery Voltage
tstrM2mBinaryHeader	Structure holding compatibility version info for firmware binaries
tstrM2mClientState	PS Client State
tstrM2mConnCredCmn	Wi-Fi Connect Credentials Common section
tstrM2mConnCredHdr	Wi-Fi Connect Credentials Header
tstrM2MConnInfo	M2M Provisioning Information obtained from the HTTP Provisioning server
tstrM2MDefaultConnResp	Response error of the m2m_default_connect
tstrM2MDeviceNameConfig	Device name
tstrM2mEnableLogs	Enable Firmware logs
tstrM2MGenericResp	Generic success/error response
tstrM2MIPConfig	IP configuration (static/DHCP). The same structure is used for DCHP callback as well as static IP configuration
tstrM2mIpCtrlBuf	Structure holding the incoming buffer's data size information, indicating the data size of the buffer and the remaining buffer's data size. The data of the buffer which holds the packet sent to the host when in the bypass mode, is placed in the tstrEthInitParam::au8ethRcvBuf attribute. This following information is retrieved in the host when an event M2M_WIFI_RESP_ETHERNET_RX_PACKET is received in the Wi-Fi callback function tpfAppWifiCb
tstrM2mIpRsvdPkt	Received Packet Size and Data Offset
tstrM2mLsnInt	Listen interval
tstrM2MMulticastMac	M2M add/remove multi-cast mac address
tstrM2MProvisionInfo	M2M Provisioning Information obtained from the HTTP Provisioning server
tstrM2MProvisionModeConfig	M2M Provisioning Mode Configuration
tstrM2mPsType	Power Save Configuration
tstrM2mPwrMode	Power Mode
tstrM2mReqScanResult	Scan Result Request
tstrM2mRev	Structure holding firmware version parameters and build date/time
tstrM2MScan	Wi-Fi Scan Request
tstrM2mScanDone	Wi-Fi Scan Result
tstrM2MScanOption	This struct contains the configuration options for Wi-Fi scan
tstrM2MScanRegion	Wi-Fi channel regulation region information
tstrM2Mservercmd	PS Server CMD
tstrM2mServerInit	PS Server initialization
tstrM2mSetMacAddress	Sets the MAC address from application. The WINC load the mac address from the effuse by default to the WINC configuration memory, but that function is used to let the application overwrite the configuration memory with the mac address from the host
tstrM2mSha256Ctxt	SHA256 context data
tstrM2mSlpReqTime	Manual power save request sleep time
tstrM2MSNTPConfig	SNTP Client Configuration
tstrM2MStopScanOption	This struct holds additional configuration options for Wi-Fi scan
tstrM2mTxPwrLevel	Tx power level
tstrM2mWifi1xHdr	Wi-Fi Authentication 802.1x header for parameters. The parameters (Domain, UserName, PrivateKey/Password) are appended to this structure
tstrM2mWifiApId	Specify an access point (by SSID)
tstrM2mWifiAuthInfoHdr	Generic Wi-Fi authentication information to be sent in a separate HIF message of type M2M_WIFI_IND_CONN_PARAM (preceding M2M_WIFI_REQ_CONN)
tstrM2mWifiConnHdr	Wi-Fi Connect Request (new format) for use with M2M_WIFI_REQ_CONN. This structure is sent across the HIF along with the relevant auth details. One of: tstrM2mWifiPsk tstrM2mWifiWep tstrM2mWifi1xHdr If further authentication details need to be sent (such as client certificate for 1x TLS), they are sent with header tstrM2mWifiAuthInfoHdr in a preceding HIF message of type M2M_WIFI_IND_CONN_PARAM
tstrM2mWiFiGainIdx	Gain Table index selection corresponding to specific WiFi region
tstrM2mWifiGainsParams	Gain Values
tstrM2MWifiMonitorModeCtrl	Wi-Fi Monitor Mode Filter
tstrM2mWifiPsk	Passphrase and PSK for WPA(2) PSK
tstrM2mWiFiRoaming	Roaming related information
tstrM2MWifiRxPacketInfo	Wi-Fi RX Frame Header
tstrM2mWifiscanResult	Wi-Fi Scan Result
tstrM2mWifiStateChanged	Wi-Fi Connection State
tstrM2MWifiTxPacketInfo	Wi-Fi TX Packet Info
tstrM2mWifiWep	WEP security key header
tstrM2mWifiWepParams
tstrM2mWiFiXOSleepEnable	Choose to keep the XO on or off over deep sleep
tstrM2MWPSConnect	WPS Configuration parameters
tstrM2MWPSInfo	WPS Result
tstrNetworkId
tstrNmBusCapabilities	Structure holding bus capabilities information
tstrNmI2cDefault	Structure holding I2C default operation parameters
tstrNmI2cSpecial	Structure holding I2C special operation parameters
tstrNmSpiRw	Structure holding SPI R/W parameters
tstrNmUartDefault	Structure holding UART default operation parameters
tstrOtaControlSec	Control Section Structure. The Control Section is used to define the working image and the validity of the roll-back image and its offset, also both firmware versions are kept in this structure
tstrOtaHostFileEraseStatusResp	Host File OTA Information
tstrOtaHostFileGetStatusResp	Host File OTA Information
tstrOtaHostFileReadStatusResp	Host File OTA Information
tstrOtaInitHdr	This struct contains the OTA image header
tstrOtaUpdateInfo	This struct contains the OTA update information
tstrOtaUpdateStatusResp	This struct contains the OTA update status
tstrPingCmd
tstrPingReply
tstrPrng	M2M Request PRNG
tstrRecvCmd
tstrRecvReply
tstrSendCmd
tstrSendReply	Send Reply, contains socket number and number of sent bytes
tstrSetSocketOptCmd
tstrSockAddr
tstrSockErr	Detail about socket failures. Used with get_error_detail
tstrSocket
tstrSocketAcceptMsg	Socket accept status
tstrSocketBindMsg	Socket bind status
tstrSocketConnectMsg	Socket connect status
tstrSocketListenMsg	Socket listen status
tstrSocketRecvMsg	Socket recv status
tstrSslCertExpSettings	SSL Certificate Expiry Validation Settings
tstrSslSetActiveCsList
tstrSSLSetSockOptCmd
tstrSSLSocketCreateCmd
tstrSystemTime	Used for time storage
tstrTlsCrlEntry	Certificate data for inclusion in a revocation list (CRL)
tstrTlsCrlInfo	Certificate revocation list details
tstrTlsSrvChunkHdr
tstrTlsSrvSecFileEntry	This struct contains a TLS certificate
tstrTlsSrvSecHdr	This struct contains a set of TLS certificates
tstrWifiInitParam	Structure, holding the Wi-fi configuration attributes such as the wi-fi callback , monitoring mode callback and Ethernet parameter initialization structure.
Union16	16-bit union
Union32	32-bit union
Union64	64-bit union
UnionCPtr	Union of pointers to constant 64-, 32-, 16- and 8-bit unsigned integers
UnionCVPtr	Union of pointers to constant volatile 64-, 32-, 16- and 8-bit unsigned integers
UnionPtr	Union of pointers to 64-, 32-, 16- and 8-bit unsigned integers
UnionVPtr	Union of pointers to volatile 64-, 32-, 16- and 8-bit unsigned integers
usart_config	USART configuration struct
usart_module	SERCOM USART driver software device instance structure
user_cmd	User command structure