These functions is optional function. More...

Functions
int8_t	ctlwizchip (ctlwizchip_type cwtype, void *arg)
	Control _WIZCHIP_. More...

int8_t	ctlnetwork (ctlnetwork_type cntype, void *arg)
	Controls to network. More...

int8_t	ctlnetservice (ctlnetservice_type cnstype, void *arg)
	Controls to network service. More...

void	wizchip_sw_reset (void)
	Soft Reset _WIZCHIP_. More...

int8_t	wizchip_init (uint8_t txsize, uint8_t rxsize)
	Initializes SOCKETn TX/RX buffer size. More...

void	wizchip_clrinterrupt (intr_kind intr)
	Clear Interrupt of _WIZCHIP_. More...

intr_kind	wizchip_getinterrupt (void)
	Get Interrupt of _WIZCHIP_. More...

void	wizchip_setinterruptmask (intr_kind intr)
	Mask or Unmask Interrupt of _WIZCHIP_. More...

intr_kind	wizchip_getinterruptmask (void)
	Get Interrupt mask of _WIZCHIP_. More...

int8_t	wizphy_getphylink (void)
	Get the Link status of integrated PHY. More...

void	wizphy_reset (void)
	Reset the integrated PHY. More...

void	wizphy_setphyconf (wiz_PhyConf *phyconf)

void	wizphy_getphyconf (wiz_PhyConf *phyconf)
	Get the integrated Ethernet PHY operation mode. More...

void	wizphy_getphystatus (wiz_PhyConf *phyconf)
	Get the real PHY operation status when link is established. More...

void	wizphy_setphypmode (uint8_t pmode)
	Set the power mode of integrated Ethernet PHY. More...

int8_t	wizphy_getphypmode (void)
	get the power mode of integrated Ethernet PHY. More...

void	wizchip_setnetinfo (wiz_NetInfo *pnetinfo)
	Set the network information for _WIZCHIP_. More...

void	wizchip_getnetinfo (wiz_NetInfo *pnetinfo)
	Get the network information of _WIZCHIP_. More...

void	wizchip_setnetmode (netmode_type netmode)
	Set the network mode such as WOL, PPPoE, PING Block, and etc. More...

netmode_type	wizchip_getnetmode (void)
	Get the network mode such as WOL, PPPoE, PING Block, and etc. More...

void	wizchip_settimeout (wiz_NetTimeout *nettime)
	Set retransmission time values and retry counts. More...

void	wizchip_gettimeout (wiz_NetTimeout *nettime)
	Get retransmission time values and retry counts. More...

int8_t	wizchip_arp (wiz_ARP *arp)
	ARP process. More...

int8_t	wizchip_ping (wiz_PING *ping)
	PING process. More...

int8_t	wizchip_dad (uint8_t *ipv6)
	DAD(Duplcated Address Detection) process. More...

int8_t	wizchip_slaac (wiz_Prefix *prefix)
	Stateless Address Auto Configuration(SLAAC) process. More...

int8_t	wizchip_unsolicited (void)
	Unsolicited NA process. More...

int8_t	wizchip_getprefix (wiz_Prefix *prefix)
	Get a prefix information of RA message from a router. More...

Detailed Description

These functions is optional function.

2. WIZnet Extra Functions could be replaced with WIZCHIP I/O functions,
because they were made by Basic_IO_function_W6100.
These functions configure or indicate _WIZCHIP_, network information, interrupt, PHY, and timer.

Function Documentation

◆ ctlwizchip()

int8_t ctlwizchip	(	ctlwizchip_type	cwtype,
		void *	arg
	)

Control _WIZCHIP_.

ctlwizchip() resets _WIZCHIP_ & integrated Ethernet PHY,
configures PHY mode, monitors PHY(Link,Speed,Half/Full/Auto), controls interrupt & mask and so on.

Parameters

cwtype	: Decides to the control type
arg	: arg type is dependent on cwtype.

Returns: 0 : Success
-1 : Fail because of invalid ctlwizchip_type or unsupported ctlwizchip_type

Note: When you define _PHY_IO_MODE_ to _PHY_IO_MODE_PHYCR_,
If you call ctlwizchip(CW_RESET_PHY), you should wait for stable reset time.

ex> W6100 case
ctlwizchip(CW_RESET_PHY); // Need to wait stable reset time 60.3ms your_delay_function(60300);

Definition at line 313 of file wizchip_conf.c.

References _WIZCHIP_SOCK_NUM_, CHIPLOCK, CHIPUNLOCK, CW_CLR_INTERRUPT, CW_GET_ID, CW_GET_IEN, CW_GET_INTERRUPT, CW_GET_INTRMASK, CW_GET_INTRTIME, CW_GET_PHYCONF, CW_GET_PHYLINK, CW_GET_PHYPOWMODE, CW_GET_PHYSTATUS, CW_GET_SYSCLK, CW_GET_SYSLOCK, CW_GET_VER, CW_INIT_WIZCHIP, CW_RESET_PHY, CW_RESET_WIZCHIP, CW_SET_IEN, CW_SET_INTRMASK, CW_SET_INTRTIME, CW_SET_PHYCONF, CW_SET_PHYPOWMODE, CW_SET_SYSCLK, CW_SYS_LOCK, CW_SYS_UNLOCK, getINTPTMR, getSYCR1, getSYSR, getVER, __WIZCHIP_T__::id, NETLOCK, NETUNLOCK, PHYLOCK, PHYUNLOCK, setINTPTMR, setSYCR1, SYCR1_CLKSEL, SYCR1_IEN, SYS_CHIP_LOCK, SYS_NET_LOCK, SYS_PHY_LOCK, SYSCLK_100MHZ, SYSCLK_25MHZ, WIZCHIP, wizchip_clrinterrupt(), wizchip_getinterrupt(), wizchip_getinterruptmask(), wizchip_init(), wizchip_setinterruptmask(), wizchip_sw_reset(), wizphy_getphyconf(), wizphy_getphylink(), wizphy_getphypmode(), wizphy_getphystatus(), wizphy_reset(), wizphy_setphyconf(), and wizphy_setphypmode().

◆ ctlnetwork()

int8_t ctlnetwork	(	ctlnetwork_type	cntype,
		void *	arg
	)

Controls to network.

ctlnetwork() controls to network environment, mode, timeout and so on.

Parameters

cntype	: Decides to the control type
arg	: arg type is dependent on cntype.

Returns: -1 : Fail because of invalid ctlnetwork_type or unsupported ctlnetwork_type
0 : Success

Definition at line 415 of file wizchip_conf.c.

References CN_GET_NETINFO, CN_GET_NETMODE, CN_GET_PREFER, CN_GET_TIMEOUT, CN_SET_NETINFO, CN_SET_NETMODE, CN_SET_PREFER, CN_SET_TIMEOUT, getSLPSR, setSLPSR, wizchip_getnetinfo(), wizchip_getnetmode(), wizchip_gettimeout(), wizchip_setnetinfo(), wizchip_setnetmode(), and wizchip_settimeout().

◆ ctlnetservice()

int8_t ctlnetservice	(	ctlnetservice_type	cnstype,
		void *	arg
	)

Controls to network service.

Controls to network environment, mode, timeout and so on.

Parameters

cnstype	: Decides to the control type
arg	: arg type is dependent on cnstype.

Returns: -1 : Fail because of invalid ctlnetwork_type or unsupported ctlnetwork_type
0 : Success

Definition at line 449 of file wizchip_conf.c.

References CNS_ARP, CNS_DAD, CNS_GET_PREFIX, CNS_PING, CNS_SLAAC, CNS_UNSOL_NA, wizchip_arp(), wizchip_dad(), wizchip_getprefix(), wizchip_ping(), wizchip_slaac(), and wizchip_unsolicited().

◆ wizchip_sw_reset()

void wizchip_sw_reset ( void )

Soft Reset _WIZCHIP_.

Note: It backs up the network information before reset, and restores after reset.

See also: ctlwizchip(), CW_RESET_WIZCHIP; SYCR0_RST

Definition at line 471 of file wizchip_conf.c.

References CHIPLOCK, CHIPUNLOCK, getGA6R, getGAR, getGUAR, getLLAR, getSHAR, getSIPR, getSUB6R, getSUBR, getSYCR0, getSYSR, NETLOCK, NETUNLOCK, setGA6R, setGAR, setGUAR, setLLAR, setSHAR, setSIPR, setSUB6R, setSUBR, setSYCR0, SYCR0_RST, SYSR_CHPL, and SYSR_NETL.

Referenced by ctlwizchip(), and wizchip_init().

◆ wizchip_init()

int8_t wizchip_init	(	uint8_t *	txsize,
		uint8_t *	rxsize
	)

Initializes SOCKETn TX/RX buffer size.

Parameters

txsize	SOCKETn TX buffer sizes. If it is null, SOCKETn TX buffer is initialized as the default size 2KB.
rxsize	SOCKETn RX buffer sizes. If it is null, SOCKETn RX buffer is initialized as the default size 2KB.

Returns: 0 : Success
-1 : Fail. Invalid buffer size

See also: ctlwizchip(), CW_INIT_WIZCHIP; _Sn_TX_BSR_, _Sn_RX_BSR_

Definition at line 498 of file wizchip_conf.c.

References _WIZCHIP_SOCK_NUM_, setSn_RXBUF_SIZE, setSn_TXBUF_SIZE, and wizchip_sw_reset().

Referenced by ctlwizchip().

◆ wizchip_clrinterrupt()

void wizchip_clrinterrupt ( intr_kind intr )

Clear Interrupt of _WIZCHIP_.

Parameters

intr	: intr_kind value operated OR. It can type-cast to uint32_t.

See also: ctlwizchip(), CW_CLR_INTERRUPT, CW_GET_INTERRUPT, CW_SET_INTRMASK, CW_GET_INTRMASK; wizchip_getintrerupt(), wizchip_setinterruptmask(), wizchip_getinterruptmask()

Definition at line 526 of file wizchip_conf.c.

References _WIZCHIP_SOCK_NUM_, setIRCLR, setSLIRCLR, and setSn_IRCLR.

Referenced by ctlwizchip().

◆ wizchip_getinterrupt()

intr_kind wizchip_getinterrupt ( void )

Get Interrupt of _WIZCHIP_.

Returns: intr_kind value operated OR. It can type-cast to uint32_t.

See also: ctlwizchip(), CW_GET_INTERRUPT, CW_CLR_INTERRUPT, CW_SET_INTRMASK, CW_GET_INTRMASK; wizchip_clrinterrupt(), wizchip_setinterruptmask(), wizchip_getinterruptmask()

Definition at line 540 of file wizchip_conf.c.

References getIR, getSIR, and getSLIR.

Referenced by ctlwizchip().

◆ wizchip_setinterruptmask()

void wizchip_setinterruptmask ( intr_kind intr )

Mask or Unmask Interrupt of _WIZCHIP_.

Parameters

intr	: intr_kind value operated OR. It can type-cast to uint32_t.

See also: ctlwizchip(), CW_SET_INTRMASK, CW_GET_INTRMASK, CW_CLR_INTERRUPT, CW_GET_INTERRUPT; wizchip_getinterruptmask(), wizchip_clrinterrupt(), wizchip_getinterrupt()

Definition at line 547 of file wizchip_conf.c.

References setIMR, setSIMR, and setSLIMR.

Referenced by ctlwizchip().

◆ wizchip_getinterruptmask()

intr_kind wizchip_getinterruptmask ( void )

Get Interrupt mask of _WIZCHIP_.

Returns: The operated OR value of intr_kind. It can type-cast to uint32_t.

See also: ctlwizchip(), CW_GET_INTRMASK, CW_SET_INTRMASK, CW_CLR_INTERRUPT, CW_GET_INTERRUPT; wizchip_setinterruptmask(), wizchip_clrinterrupt(), wizchip_getinterrupt()

Definition at line 557 of file wizchip_conf.c.

References getIMR, getSIMR, and getSLIMR.

Referenced by ctlwizchip().

◆ wizphy_getphylink()

int8_t wizphy_getphylink ( void )

Get the Link status of integrated PHY.

wizphy_getphylink() gets the link status of the integrated Ethernet PHY
through _PHY_IO_MODE_PHYCR_ or _PHY_IO_MODE_MII_.

Returns: : PHY_LINK_ON or PHY_LINK_OFF.

See also: ctlwizchip(), CW_GET_PHYLINK; _PHY_IO_MODE_ get the link status of phy in WIZCHIP. No use in W5100

Definition at line 564 of file wizchip_conf.c.

References BMSR_LINK_STATUS, getPHYSR, PHY_LINK_OFF, PHY_LINK_ON, PHYRAR_BMSR, PHYSR_LNK, and wiz_mdio_read().

Referenced by ctlwizchip().

◆ wizphy_reset()

void wizphy_reset ( void )

Reset the integrated PHY.

wizphy_reset() resets the integrated Ethernet PHY
through _PHY_IO_MODE_PHYCR_ or _PHY_IO_MODE_MII_.

Note: In _PHY_IO_MODE_PHYCR_, It needs a stable reset time.
So you need to wait for the stable reset time.
The stable reset time for each _WIZCHIP_ maybe different.

See also: ctlwizchip(), CW_RESET_PHY; _PHY_IO_MODE_ Reset phy. Vailid only in W5500

Definition at line 574 of file wizchip_conf.c.

References BMCR_RST, getPHYCR1, PHYCR1_RST, PHYLOCK, PHYRAR_BMCR, PHYUNLOCK, setPHYCR1, wiz_mdio_read(), and wiz_mdio_write().

Referenced by ctlwizchip().

◆ wizphy_setphyconf()

void wizphy_setphyconf ( wiz_PhyConf * phyconf )

wizphy_setphyconf() set a operation mode of the integrated Ethernet PHY
through _PHY_IO_MODE_PHYCR_ or _PHY_IO_MODE_MII_.

Parameters

phyconf : wiz_PhyConf

Note: The operation mode can be applied to Ethernet PHY after the Ethernet PHY is reset by wizphy_reset().

See also: ctlwizchip(), CW_SET_PHYCONF, CW_GET_PHYCONF, CW_GET_PHYSTATUS, CW_RESET_PHY; _PHY_IO_MODE_, wizphy_getphyconf(), wizphy_getphystatus(), wizphy_reset()

Definition at line 587 of file wizchip_conf.c.

References BMCR_ANE, BMCR_DPX, BMCR_SPD, wiz_PhyConf_t::duplex, getPHYCR1, wiz_PhyConf_t::mode, PHY_DUPLEX_FULL, PHY_DUPLEX_HALF, PHY_MODE_AUTONEGO, PHY_MODE_TE, PHY_SPEED_10, PHY_SPEED_100, PHYCR0_AUTO, PHYCR1_TE, PHYRAR_BMCR, setPHYCR0, setPHYCR1, wiz_PhyConf_t::speed, wiz_mdio_read(), and wiz_mdio_write().

Referenced by ctlwizchip().

◆ wizphy_getphyconf()

void wizphy_getphyconf ( wiz_PhyConf * phyconf )

Get the integrated Ethernet PHY operation mode.

wizphy_getphyconf() gets a operation mode of the integrated Ethernet PHY
through _PHY_IO_MODE_PHYCR_ or _PHY_IO_MODE_MII_.

Parameters

phyconf : wiz_PhyConf

Note: It gets just the configured value for PHY operation, not real PHY operation.
To get real PHY operation, you can call wizphy_getphystatus()

See also: ctlwizchip(), CW_GET_PHYCONF, CW_SET_PHYCONF, CW_GET_PHYSTATUS; _PHY_IO_MODE_, wizphy_setphyconf(), wizphy_getphystatus()

Definition at line 630 of file wizchip_conf.c.

References BMCR_ANE, BMCR_DPX, BMCR_SPD, wiz_PhyConf_t::duplex, getPHYCR1, getPHYSR, wiz_PhyConf_t::mode, PHY_DUPLEX_FULL, PHY_DUPLEX_HALF, PHY_MODE_AUTONEGO, PHY_MODE_MANUAL, PHY_MODE_TE, PHY_SPEED_10, PHY_SPEED_100, PHYCR1_TE, PHYRAR_BMCR, wiz_PhyConf_t::speed, and wiz_mdio_read().

Referenced by ctlwizchip().

◆ wizphy_getphystatus()

void wizphy_getphystatus ( wiz_PhyConf * phyconf )

Get the real PHY operation status when link is established.

wizphy_getphystatus() gets a operation mode of the integrated Ethernet PHY.

Parameters

phyconf : wiz_PhyConf

See also: ctlwizchip(), CW_GET_PHYSTATUS, CW_GET_PHYCONF, CW_SET_PHYCONF; wizphy_setphyconf(), wizphy_getphyconf()

Definition at line 649 of file wizchip_conf.c.

References wiz_PhyConf_t::duplex, getPHYCR1, getPHYSR, wiz_PhyConf_t::mode, PHY_DUPLEX_FULL, PHY_DUPLEX_HALF, PHY_MODE_AUTONEGO, PHY_MODE_MANUAL, PHY_MODE_TE, PHY_SPEED_10, PHY_SPEED_100, PHYCR1_TE, PHYSR_DPX, PHYSR_SPD, and wiz_PhyConf_t::speed.

Referenced by ctlwizchip().

◆ wizphy_setphypmode()

void wizphy_setphypmode ( uint8_t pmode )

Set the power mode of integrated Ethernet PHY.

wizphy_setphypmode() sets a power mode of the integrated Ethernet PHY
through _PHY_IO_MODE_PHYCR_ or _PHY_IO_MODE_MII_.

Parameters

pmode PHY_POWER_NORM or PHY_POWER_DOWN

Note: When the integrated Ethernet PHY enters in power down mode,
the system clock of _WIZCHIP_ is changed to the lowest speed.
So, you should adjust the access time of _WIZCHIP_ to the changed system clock.

See also: ctlwizchip(), CW_SET_PHYPOWMODE, CW_GET_PHYPOWMODE; _PHY_IO_MODE_, wizphy_setphypmode(), wizphy_getphypmode()

Definition at line 659 of file wizchip_conf.c.

References BMCR_PWDN, getPHYCR1, PHY_POWER_DOWN, PHYCR1_PWDN, PHYRAR_BMCR, setPHYCR1, wiz_mdio_read(), and wiz_mdio_write().

Referenced by ctlwizchip().

◆ wizphy_getphypmode()

int8_t wizphy_getphypmode ( void )

get the power mode of integrated Ethernet PHY.

wizphy_getphypmode() gets a power mode of the integrated Ethernet PHY
through _PHY_IO_MODE_PHYCR_ or _PHY_IO_MODE_MII_.

Returns: PHY_POWER_NORM or PHY_POWER_DOWN

Note: When the integrated Ethernet PHY enters in power down mode,
the system clock of _WIZCHIP_ is changed to the lowest speed.
So, you should adjust the access time of _WIZCHIP_ to the changed system clock.

See also: ctlwizchip(), CW_SET_PHYPOWMODE, CW_GET_PHYPOWMODE; _PHY_IO_MODE_, wizphy_setphypmode(), wizphy_getphypmode()

Definition at line 675 of file wizchip_conf.c.

References BMCR_PWDN, getPHYCR1, PHY_POWER_DOWN, PHY_POWER_NORM, PHYCR1_PWDN, PHYRAR_BMCR, and wiz_mdio_read().

Referenced by ctlwizchip().

◆ wizchip_setnetinfo()

void wizchip_setnetinfo ( wiz_NetInfo * pnetinfo )

Set the network information for _WIZCHIP_.

Parameters

pnetinfo : wiz_NetInfo

See also: ctlnetwork(), CN_SET_NETINFO, CN_GET_NETINFO; wizchip_getnetinfo()

Definition at line 685 of file wizchip_conf.c.

References wiz_NetInfo_t::gua, wiz_NetInfo_t::gw, wiz_NetInfo_t::gw6, wiz_NetInfo_t::ip, wiz_NetInfo_t::lla, wiz_NetInfo_t::mac, setGA6R, setGAR, setGUAR, setLLAR, setSHAR, setSIPR, setSUB6R, setSUBR, wiz_NetInfo_t::sn, and wiz_NetInfo_t::sn6.

Referenced by ctlnetwork().

◆ wizchip_getnetinfo()

void wizchip_getnetinfo ( wiz_NetInfo * pnetinfo )

Get the network information of _WIZCHIP_.

Parameters

pnetinfo : wiz_NetInfo

See also: ctlnetwork(), CN_GET_NETINFO, CN_SET_NETINFO; wizchip_setnetinfo()

Definition at line 703 of file wizchip_conf.c.

References wiz_NetInfo_t::dns, getGA6R, getGAR, getGUAR, getLLAR, getSHAR, getSIPR, getSUB6R, getSUBR, wiz_NetInfo_t::gua, wiz_NetInfo_t::gw, wiz_NetInfo_t::gw6, wiz_NetInfo_t::ip, wiz_NetInfo_t::lla, wiz_NetInfo_t::mac, wiz_NetInfo_t::sn, and wiz_NetInfo_t::sn6.

Referenced by ctlnetwork().

◆ wizchip_setnetmode()

void wizchip_setnetmode ( netmode_type netmode )

Set the network mode such as WOL, PPPoE, PING Block, and etc.

Parameters

netmode : netmode_type.

See also: ctlnetwork(), CN_SET_NETMODE, CN_GET_NETMODE; wizchip_getnetmode()

Definition at line 722 of file wizchip_conf.c.

References setNET4MR, setNET6MR, setNETMR, and setNETMR2.

Referenced by ctlnetwork().

◆ wizchip_getnetmode()

netmode_type wizchip_getnetmode ( void )

Get the network mode such as WOL, PPPoE, PING Block, and etc.

Returns: netmode_type.

See also: ctlnetwork(), CN_GET_NETMODE, CN_SET_NETMODE; wizchip_setnetmode()

Definition at line 731 of file wizchip_conf.c.

References getNET4MR, getNET6MR, getNETMR, and getNETMR2.

Referenced by ctlnetwork().

◆ wizchip_settimeout()

void wizchip_settimeout ( wiz_NetTimeout * nettime )

Set retransmission time values and retry counts.

Parameters

nettime : wiz_NetTimeout.

See also: ctlnetwork(), CN_SET_TIMEOUT, CN_GET_TIMEOUT; wizchip_gettimeout()

Definition at line 741 of file wizchip_conf.c.

References wiz_NetTimeout_t::s_retry_cnt, wiz_NetTimeout_t::s_time_100us, setRCR, setRTR, setSLRCR, setSLRTR, wiz_NetTimeout_t::sl_retry_cnt, and wiz_NetTimeout_t::sl_time_100us.

Referenced by ctlnetwork().

◆ wizchip_gettimeout()

void wizchip_gettimeout ( wiz_NetTimeout * nettime )

Get retransmission time values and retry counts.

Parameters

nettime : wiz_NetTimeout.

See also: ctlnetwork(), CN_GET_TIMEOUT, CN_SET_TIMEOUT; wizchip_settimeout()

Definition at line 749 of file wizchip_conf.c.

References getRCR, getRTR, getSLRCR, getSLRTR, wiz_NetTimeout_t::s_retry_cnt, wiz_NetTimeout_t::s_time_100us, wiz_NetTimeout_t::sl_retry_cnt, and wiz_NetTimeout_t::sl_time_100us.

Referenced by ctlnetwork().

◆ wizchip_arp()

int8_t wizchip_arp ( wiz_ARP * arp )

ARP process.

wizchip_arp() processes ARP.
It sends the APR-request to destination and waits to receive the ARP-reply.

Parameters

arp	wiz_ARP. It sets a destination IP address and indicates the destination hardware address.

Returns: 0 : success, destination hardware address is valid.
-1 : fail. destination hardware address is invalid because timeout is occurred.

See also: ctlnetservice(), CNS_ARP

Definition at line 757 of file wizchip_conf.c.

References wiz_ARP_t::destinfo, wiz_ARP_t::dha, getSLCR, getSLDHAR, getSLIR, wiz_IPAddress_t::ip, wiz_IPAddress_t::len, setSLCR, setSLDIP4R, setSLDIP6R, setSLIRCLR, SLCR_ARP4, SLCR_ARP6, SLIR_ARP4, SLIR_ARP6, and SLIR_RA.

Referenced by ctlnetservice().

◆ wizchip_ping()

int8_t wizchip_ping ( wiz_PING * ping )

PING process.

wizchip_ping() processes PING.
It sends the PING-request to destination and waits to receive the PING-reply.

Parameters

ping	wiz_PING, It sets a destination IP address, ID, SEQ of PING-request message

Returns: 0 : success, PING-reply is successfully received.
-1 : fail. Timeout is occurred.

See also: ctlnetservice(), CNS_PING

Definition at line 781 of file wizchip_conf.c.

References wiz_PING_t::destinfo, getSLCR, getSLIR, wiz_PING_t::id, wiz_IPAddress_t::ip, wiz_IPAddress_t::len, wiz_PING_t::seq, setPINGIDR, setPINGSEQR, setSLCR, setSLDIP4R, setSLDIP6R, setSLIRCLR, SLCR_PING4, SLCR_PING6, SLIR_PING4, SLIR_PING6, and SLIR_RA.

Referenced by ctlnetservice().

◆ wizchip_dad()

int8_t wizchip_dad ( uint8_t * ipv6 )

DAD(Duplcated Address Detection) process.

wizchip_dad() detects the duplication of source IPv6 address.
It sends a NA message for DAD to all-node multicasting address(FF02::01).

Parameters

ipv6	: IPv6 address to be detected the duplication.

Returns: 0 : success, There is no duplicated address.
-1 : fail. _WIZCHIP_ source IP address to use is duplicated with a neighbor's one.

See also: ctlnetservice(), CNS_DAD

Definition at line 803 of file wizchip_conf.c.

References getSLCR, getSLIR, setSLCR, setSLDIP6R, setSLIRCLR, SLCR_NS, SLIR_RA, and SLIR_TOUT.

Referenced by ctlnetservice().

◆ wizchip_slaac()

int8_t wizchip_slaac ( wiz_Prefix * prefix )

Stateless Address Auto Configuration(SLAAC) process.

wizchip_slaac() get a prefix information from a router for SLAAC.
It sends first a RS message to all-router and waits to receive a RS message with prefix information option from a router.

Parameters

prefix wiz_Prefix

Returns: 0 : success, RA message is successfully received, and prefix is valid.
-1 : fail. Timeout is occurred.

Note: It is valid only when the prefix information type(0x03) of RA option received first.
The prefix option should be in the order of prefix length, prefix flag, valid lifetime, default lifetime and prefix address.
For more detail, Refer to SLIR_RS.

See also: ctlnetservice(), CNS_SLAAC

Definition at line 815 of file wizchip_conf.c.

References wiz_Prefix_t::flag, getPAR, getPFR, getPLR, getPLTR, getSLCR, getSLIR, getVLTR, wiz_Prefix_t::len, wiz_Prefix_t::preferred_lifetime, wiz_Prefix_t::prefix, setSLCR, setSLIRCLR, SLCR_RS, SLIR_RA, SLIR_RS, and wiz_Prefix_t::valid_lifetime.

Referenced by ctlnetservice().

◆ wizchip_unsolicited()

int8_t wizchip_unsolicited ( void )

Unsolicited NA process.

wizchip_unsolicited() updates the network information of _WIZCHIP_ to neighbors.
It sends a unsolicited NA message with _LLAR_ or _GUAR_ to neighbors
in order to update the network information of _WIZCHIP_.
Because the unsolicited NA message have no reply, timeout is always occurred.

Returns: always 0. Timeout is occurred.

See also: ctlnetservice(), CNS_UNSOL

Definition at line 834 of file wizchip_conf.c.

References getSLCR, getSLIR, setSLCR, setSLIRCLR, SLCR_UNA, SLIR_RA, and SLIR_TOUT.

Referenced by ctlnetservice().

◆ wizchip_getprefix()

int8_t wizchip_getprefix ( wiz_Prefix * prefix )

Get a prefix information of RA message from a router.

wizchip_getprefix() get a prefix information of RA is periodically sent by a router.

Returns: 0 : success, a RS message is successfully received from a router. -1 : fail, a RS message is not received from a router yet.

Note: It is valid only when the prefix information type(0x03) of RA option received first.
The prefix option should be in the order of prefix length, prefix flag, valid lifetime, default lifetime and prefix address.
For more detail, Refer to SLIR_RS.

See also: ctlnetservice(), CNS_GET_PREFIX

Definition at line 845 of file wizchip_conf.c.

References wiz_Prefix_t::flag, getPAR, getPFR, getPLR, getPLTR, getSLIR, getVLTR, wiz_Prefix_t::len, wiz_Prefix_t::preferred_lifetime, wiz_Prefix_t::prefix, setSLIRCLR, SLIR_RA, and wiz_Prefix_t::valid_lifetime.

Referenced by ctlnetservice().