Inheritance diagram for OdinWiFiEMAC:

Public Types
typedef mbed::Callback< void(emac_mem_buf_t *buf)>	emac_link_input_cb_t
	Callback to be register with EMAC interface and to be called for received packets. More...

typedef mbed::Callback< void(bool up)>	emac_link_state_change_cb_t
	Callback to be register with EMAC interface and to be called for link status changes. More...

Public Member Functions
virtual uint32_t	get_mtu_size () const
	Return maximum transmission unit. More...

virtual void	get_ifname (char *name, uint8_t size) const
	Return interface name. More...

virtual uint8_t	get_hwaddr_size () const
	Returns size of the underlying interface HW address size. More...

virtual bool	get_hwaddr (uint8_t *addr) const
	Return interface-supplied HW address. More...

virtual void	set_hwaddr (const uint8_t *addr)
	Set HW address for interface. More...

virtual bool	link_out (emac_mem_buf_t *buf)
	Sends the packet over the link. More...

virtual bool	power_up ()
	Initializes the HW. More...

virtual void	power_down ()
	Deinitializes the HW. More...

virtual void	set_link_input_cb (emac_link_input_cb_t input_cb)
	Sets a callback that needs to be called for packets received for that interface. More...

virtual void	set_link_state_cb (emac_link_state_change_cb_t state_cb)
	Sets a callback that needs to be called on link status changes for given interface. More...

virtual void	set_memory_manager (EMACMemoryManager &mem_mngr)
	Sets memory manager that is used to handle memory buffers. More...

virtual uint32_t	get_align_preference () const
	Gets memory buffer alignment preference. More...

virtual void	add_multicast_group (const uint8_t *address)
	Add device to a multicast group. More...

virtual void	remove_multicast_group (const uint8_t *address)
	Remove device from a multicast group. More...

virtual void	set_all_multicast (bool all)
	Request reception of all multicast packets. More...

Static Public Member Functions
static EMAC &	get_default_instance ()
	Return the default on-board EMAC. More...

Detailed Description

Definition at line 24 of file wifi_emac.h.

Member Typedef Documentation

typedef mbed::Callback<void (emac_mem_buf_t *buf)> emac_link_input_cb_t

inherited

Callback to be register with EMAC interface and to be called for received packets.

Parameters

buf	Received data

Definition at line 48 of file EMAC.h.

typedef mbed::Callback<void (bool up)> emac_link_state_change_cb_t

inherited

Callback to be register with EMAC interface and to be called for link status changes.

Parameters

up	Link status

Definition at line 56 of file EMAC.h.

Member Function Documentation

virtual void add_multicast_group ( const uint8_t * address )

virtual

Add device to a multicast group.

Parameters

address A multicast group hardware address

Implements EMAC.

virtual uint32_t get_align_preference ( ) const

virtual

Gets memory buffer alignment preference.

Gets preferred memory buffer alignment of the EMAC device. IP stack may or may not align link out memory buffer chains using the alignment.

Returns: Memory alignment requirement in bytes

Implements EMAC.

static EMAC& get_default_instance ( )

staticinherited

Return the default on-board EMAC.

Returns the default on-board EMAC - this will be target-specific, and may not be available on all targets.

virtual bool get_hwaddr ( uint8_t * addr ) const

virtual

Return interface-supplied HW address.

Copies HW address to provided memory,

Parameters

addr	has to be of correct size see get_hwaddr_size

HW address need not be provided if this interface does not have its own HW address configuration; stack will choose address from central system configuration if the function returns false and does not write to addr.

Parameters

addr	HW address for underlying interface

Returns: true if HW address is available

Implements EMAC.

virtual uint8_t get_hwaddr_size ( ) const

virtual

Returns size of the underlying interface HW address size.

Returns: HW address size in bytes

Implements EMAC.

virtual void get_ifname	(	char *	name,
		uint8_t	size
	)		const

virtual

Return interface name.

Parameters

name	Pointer to where the name should be written
size	Maximum number of character to copy

Implements EMAC.

virtual uint32_t get_mtu_size ( ) const

virtual

Return maximum transmission unit.

Returns: MTU in bytes

Implements EMAC.

virtual bool link_out ( emac_mem_buf_t * buf )

virtual

Sends the packet over the link.

That can not be called from an interrupt context.

Parameters

buf	Packet to be send

Returns: True if the packet was send successfully, False otherwise

Implements EMAC.

virtual void power_down ( )

virtual

Deinitializes the HW.

Implements EMAC.

virtual bool power_up ( )

virtual

Initializes the HW.

Returns: True on success, False in case of an error.

Implements EMAC.

virtual void remove_multicast_group ( const uint8_t * address )

virtual

Remove device from a multicast group.

Parameters

address A multicast group hardware address

Implements EMAC.

virtual void set_all_multicast ( bool all )

virtual

Request reception of all multicast packets.

Parameters

all	True to receive all multicasts False to receive only multicasts addressed to specified groups

Implements EMAC.

virtual void set_hwaddr ( const uint8_t * addr )

virtual

Set HW address for interface.

Provided address has to be of correct size, see get_hwaddr_size

Called to set the MAC address to actually use - if get_hwaddr is provided the stack would normally use that, but it could be overridden, eg for test purposes.

Parameters

addr	Address to be set

Implements EMAC.

virtual void set_link_input_cb ( emac_link_input_cb_t input_cb )

virtual

Sets a callback that needs to be called for packets received for that interface.

Parameters

input_cb Function to be register as a callback

Implements EMAC.

virtual void set_link_state_cb ( emac_link_state_change_cb_t state_cb )

virtual

Sets a callback that needs to be called on link status changes for given interface.

Parameters

state_cb Function to be register as a callback

Implements EMAC.

virtual void set_memory_manager ( EMACMemoryManager & mem_mngr )

virtual

Sets memory manager that is used to handle memory buffers.

Parameters

mem_mngr Pointer to memory manager

Implements EMAC.

Public Types

Public Member Functions

Static Public Member Functions

Detailed Description

Member Typedef Documentation

Member Function Documentation

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