Inheritance diagram for PPP:

Public Types
typedef mbed::Callback< void(net_stack_mem_buf_t *buf)>	ppp_link_input_cb_t
	Callback to be registered with PPP interface and to be called for received packets. More...

typedef mbed::Callback< void(bool up)>	ppp_link_state_change_cb_t
	Callback to be registered with PPP interface and to be called for link status changes. More...

Public Member Functions
virtual uint32_t	get_mtu_size ()=0
	Return maximum transmission unit. More...

virtual uint32_t	get_align_preference () const =0
	Gets memory buffer alignment preference. More...

virtual void	get_ifname (char *name, uint8_t size) const =0
	Return interface name. More...

virtual bool	link_out (net_stack_mem_buf_t *buf, nsapi_ip_stack_t ip_stack)=0
	Sends the packet over the link. More...

virtual bool	power_up ()=0
	Initializes the PPP. More...

virtual void	power_down ()=0
	Deinitializes the PPP. More...

virtual void	set_link_input_cb (ppp_link_input_cb_t input_cb)=0
	Sets a callback that needs to be called for packets received for that interface. More...

virtual void	set_link_state_cb (ppp_link_state_change_cb_t state_cb)=0
	Sets a callback that needs to be called on link status changes for given interface. More...

virtual void	set_memory_manager (NetStackMemoryManager &mem_mngr)=0
	Sets memory manager that is used to handle memory buffers. More...

virtual void	set_stream (mbed::FileHandle *stream)=0
	Sets file stream used to communicate with modem. More...

virtual void	set_ip_stack (nsapi_ip_stack_t ip_stack)=0
	Sets IP protocol versions of IP stack. More...

virtual void	set_credentials (const char uname, const char password)=0
	Sets user name and password for PPP protocol. More...

virtual const nsapi_addr_t *	get_ip_address (nsapi_version_t version)=0
	Gets local IP address. More...

virtual const nsapi_addr_t *	get_netmask ()=0
	Get the local network mask. More...

virtual const nsapi_addr_t *	get_gateway ()=0
	Get the local gateway. More...

virtual const nsapi_addr_t *	get_dns_server (uint8_t index)=0
	Gets DNS server address. More...

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

Detailed Description

Definition at line 26 of file PPP.h.

Member Typedef Documentation

typedef mbed::Callback<void (net_stack_mem_buf_t *buf)> ppp_link_input_cb_t

Callback to be registered with PPP interface and to be called for received packets.

Parameters

buf	Received data

Definition at line 44 of file PPP.h.

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

Callback to be registered with PPP interface and to be called for link status changes.

Parameters

up	Link status

Definition at line 52 of file PPP.h.

Member Function Documentation

virtual uint32_t get_align_preference ( ) const

pure virtual

Gets memory buffer alignment preference.

Gets preferred memory buffer alignment of the cellular device.

Returns: Memory alignment requirement in bytes

Implemented in ppp_service.

static PPP& get_default_instance ( )

static

Return the default on-board PPP.

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

virtual const nsapi_addr_t* get_dns_server ( uint8_t index )

pure virtual

Gets DNS server address.

Parameters

index Server index

Implemented in ppp_service.

virtual const nsapi_addr_t* get_gateway ( )

pure virtual

Get the local gateway.

Returns: Local gateway or null if no network mask has been received.

Implemented in ppp_service.

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

pure virtual

Return interface name.

Parameters

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

Implemented in ppp_service.

virtual const nsapi_addr_t* get_ip_address ( nsapi_version_t version )

pure virtual

Gets local IP address.

Parameters

version IP address version

Returns: IP address

Implemented in ppp_service.

virtual uint32_t get_mtu_size ( )

pure virtual

Return maximum transmission unit.

Returns: MTU in bytes

Implemented in ppp_service.

virtual const nsapi_addr_t* get_netmask ( )

pure virtual

Get the local network mask.

Returns: Local network mask or null if no network mask has been received.

Implemented in ppp_service.

virtual bool link_out	(	net_stack_mem_buf_t *	buf,
		nsapi_ip_stack_t	ip_stack
	)

pure virtual

Sends the packet over the link.

That cannot be called from an interrupt context.

Parameters

buf	Packet to be sent

Returns: True if the packet was sent, false otherwise

Implemented in ppp_service.

virtual void power_down ( )

pure virtual

Deinitializes the PPP.

Implemented in ppp_service.

virtual bool power_up ( )

pure virtual

Initializes the PPP.

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

Implemented in ppp_service.

virtual void set_credentials	(	const char *	uname,
		const char *	password
	)

pure virtual

Sets user name and password for PPP protocol.

Parameters

uname	User name
password	Password

Implemented in ppp_service.

virtual void set_ip_stack ( nsapi_ip_stack_t ip_stack )

pure virtual

Sets IP protocol versions of IP stack.

Parameters

ip_stack IP protocol version

Implemented in ppp_service.

virtual void set_link_input_cb ( ppp_link_input_cb_t input_cb )

pure 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

Implemented in ppp_service.

virtual void set_link_state_cb ( ppp_link_state_change_cb_t state_cb )

pure 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

Implemented in ppp_service.

virtual void set_memory_manager ( NetStackMemoryManager & mem_mngr )

pure virtual

Sets memory manager that is used to handle memory buffers.

Parameters

mem_mngr Pointer to memory manager

Implemented in ppp_service.

virtual void set_stream ( mbed::FileHandle * stream )

pure virtual

Sets file stream used to communicate with modem.

Parameters

stream Pointer to file handle

Implemented in ppp_service.

Public Types

Public Member Functions

Static Public Member Functions

Detailed Description

Member Typedef Documentation

Member Function Documentation

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