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
eth_addr
eth_hdr	Ethernet header
etharp_entry
etharp_hdr	ARP message, see RFC 826 ("Packet format")
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
fs_file
fsdata_file
fsdata_file_noconst
http_state	State info for file sending by http
HttpCGI
icmp_echo_hdr	This is the standard ICMP header only that the u32_t data is splitted to two u16_t like ICMP echo needs it
in_addr	For compatibility with BSD code
ip_addr
ip_addr2
ip_addr_packed
ip_hdr
ip_pcb
ip_reass_helper	This is a helper struct which holds the starting offset and the ending offset of this fragment to easily chain the fragments
ip_reassdata
ksz8851snl_device	Ksz8851snl driver structure
mem	The heap is made up as a list of structs of this type
memp
netbuf
netif	Generic data structure used for all lwIP network interfaces
pbuf
pbuf_custom	A custom pbuf: like a pbuf, but following a function pointer to free it
pbuf_custom_ref	A custom pbuf that holds a reference to another pbuf, which is freed when this custom pbuf is freed
port_config	Port pin configuration 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
sys_timeo
system_clock_source_dfll_config	Configuration structure for DFLL
system_clock_source_osc32k_config	Configuration structure for OSC32K
system_clock_source_osc8m_config	Configuration structure for OSC8M
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
tc_16bit_config	Configuration struct for TC module in 16-bit size counter mode
tc_32bit_config	Configuration struct for TC module in 32-bit size counter mode
tc_8bit_config	Configuration struct for TC module in 8-bit size counter mode
tc_config	TC configuration structure
tc_events	TC event enable/disable structure
tc_module	TC software device instance structure
tc_pwm_channel	Configuration struct for TC module in 32-bit size counter mode
tcp_hdr
tcp_listen_pcbs_t
tcp_pcb
tcp_pcb_listen
tcp_seg
timers_info
udp_hdr
udp_pcb
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