Inheritance diagram for SARA4_PPP_CellularNetwork:

Public Types
enum	NWRegisteringMode
	Network registering mode. More...

enum	OperatorNameFormat
	Operator name format. More...

Public Member Functions
virtual nsapi_error_t	set_registration (const char *plmn=0)
	Request registering to network. More...

virtual nsapi_error_t	get_network_registering_mode (NWRegisteringMode &mode)
	Get the current network registering mode. More...

virtual nsapi_error_t	set_attach ()
	Request attach to network. More...

virtual nsapi_error_t	get_attach (AttachStatus &status)
	Request attach status from network. More...

virtual nsapi_error_t	detach ()
	Request detach and deregister from a network. More...

virtual void	attach (Callback< void(nsapi_event_t, intptr_t)> status_cb)
	Register callback for status reporting. More...

virtual nsapi_error_t	set_access_technology (RadioAccessTechnology rat)
	Sets radio access technology. More...

virtual nsapi_error_t	scan_plmn (operList_t &operators, int &ops_count)
	Scans for operators module can reach. More...

virtual nsapi_error_t	set_ciot_optimization_config (CIoT_Supported_Opt supported_opt, CIoT_Preferred_UE_Opt preferred_opt, Callback< void(CIoT_Supported_Opt)> network_support_cb)
	Set CIoT optimizations. More...

virtual nsapi_error_t	get_ciot_ue_optimization_config (CIoT_Supported_Opt &supported_opt, CIoT_Preferred_UE_Opt &preferred_opt)
	Get UE CIoT optimizations. More...

virtual nsapi_error_t	get_ciot_network_optimization_config (CIoT_Supported_Opt &supported_network_opt)
	Get Network CIoT optimizations. More...

virtual nsapi_error_t	get_signal_quality (int &rssi, int *ber=NULL)
	Get signal quality parameters. More...

virtual int	get_3gpp_error ()
	Get the last 3GPP error code. More...

virtual nsapi_error_t	get_operator_params (int &format, operator_t&operator_params)
	Get the operator parameters. More...

virtual nsapi_error_t	set_registration_urc (RegistrationType type, bool on)
	Activate/deactivate listening of network events for the given RegistrationType. More...

virtual nsapi_error_t	get_operator_names (operator_names_list &op_names)
	Read operator names. More...

virtual bool	is_active_context (int *number_of_active_contexts=NULL, int cid=-1)
	Check if there is any PDP context active. More...

virtual nsapi_error_t	get_registration_params (registration_params_t &reg_params)
	Gets the latest received registration parameters from the network: type, status, access technology, cell_id, lac, active_time, periodic_tau. More...

virtual nsapi_error_t	get_registration_params (RegistrationType type, registration_params_t &reg_params)
	Gets the current network registration parameters from the network with type: status, access technology, cell_id, lac, active_time, periodic_tau. More...

virtual nsapi_error_t	set_receive_period (int mode, EDRXAccessTechnology act_type, uint8_t edrx_value)
	Set discontinuous reception time on cellular device. More...

virtual nsapi_error_t	set_packet_domain_event_reporting (bool on)
	Sets the packet domain network reporting. More...

Protected Member Functions
virtual nsapi_error_t	set_access_technology_impl (RadioAccessTechnology opRat)
	Sets access technology to be scanned. More...

virtual void	get_context_state_command ()
	Sends a command to query the active state of the PDP contexts. More...

virtual nsapi_error_t	clear ()
	Clear the network and contexts to a known default state. More...

Detailed Description

Definition at line 25 of file SARA4_PPP_CellularNetwork.h.

Member Enumeration Documentation

◆ NWRegisteringMode

enum NWRegisteringMode

inherited

Network registering mode.

Definition at line 156 of file CellularNetwork.h.

◆ OperatorNameFormat

enum OperatorNameFormat

inherited

Operator name format.

Definition at line 165 of file CellularNetwork.h.

Member Function Documentation

◆ set_access_technology_impl()

virtual nsapi_error_t set_access_technology_impl ( RadioAccessTechnology op_rat )

protectedvirtual

Sets access technology to be scanned.

Modem specific implementation.

Parameters

op_rat Access technology

Returns: zero on success

Reimplemented from AT_CellularNetwork.

◆ set_registration()

virtual nsapi_error_t set_registration ( const char * plmn = 0 )

virtualinherited

Request registering to network.

Parameters

plmn	format is in numeric format or 0 for automatic network registration

Returns: NSAPI_ERROR_OK on success NSAPI_ERROR_DEVICE_ERROR on failure

Implements CellularNetwork.

◆ get_network_registering_mode()

virtual nsapi_error_t get_network_registering_mode ( NWRegisteringMode & mode )

virtualinherited

Get the current network registering mode.

Parameters

mode	on success the current network registering mode, otherwise unchanged

Returns: NSAPI_ERROR_OK on success NSAPI_ERROR_DEVICE_ERROR on failure

Implements CellularNetwork.

◆ set_attach()

virtual nsapi_error_t set_attach ( )

virtualinherited

Request attach to network.

Returns: NSAPI_ERROR_OK on success NSAPI_ERROR_DEVICE_ERROR on failure

Implements CellularNetwork.

◆ get_attach()

virtual nsapi_error_t get_attach ( AttachStatus & status )

virtualinherited

Request attach status from network.

Parameters

status see AttachStatus values

Returns: NSAPI_ERROR_OK on success NSAPI_ERROR_DEVICE_ERROR on failure

Implements CellularNetwork.

◆ detach()

virtual nsapi_error_t detach ( )

virtualinherited

Request detach and deregister from a network.

Returns: NSAPI_ERROR_OK on success NSAPI_ERROR_DEVICE_ERROR on failure

Implements CellularNetwork.

◆ attach()

virtual void attach ( Callback< void(nsapi_event_t, intptr_t)> status_cb )

virtualinherited

Register callback for status reporting.

The specified status callback function will be called on status changes on the network. The parameters on the callback are the event type and event-type dependent reason parameter.

Remarks: Application should not call attach if using CellularContext class. Call instead CellularContext::attach as CellularDevice is dependent of this attach if CellularContext/CellularDevice is used to get device/sim ready, registered, attached, connected.

Parameters

status_cb The callback for status changes

Implements CellularNetwork.

◆ set_access_technology()

virtual nsapi_error_t set_access_technology ( RadioAccessTechnology rat )

virtualinherited

Sets radio access technology.

Parameters

rat	Radio access technology

Returns: NSAPI_ERROR_OK on success NSAPI_ERROR_UNSUPPORTED if the given rat is RAT_UNKNOWN or inheriting target class has not implemented method set_access_technology_impl(...) OR return value of the inheriting target class set_access_technology_impl(...)

Implements CellularNetwork.

◆ scan_plmn()

virtual nsapi_error_t scan_plmn	(	operList_t &	operators,
		int &	ops_count
	)

virtualinherited

Scans for operators module can reach.

Parameters

operators	Container of reachable operators and their access technologies
ops_count	Number of found operators

Returns: NSAPI_ERROR_OK on success NSAPI_ERROR_NO_MEMORY on memory failure NSAPI_ERROR_DEVICE_ERROR on other failures

Implements CellularNetwork.

◆ set_ciot_optimization_config()

virtual nsapi_error_t set_ciot_optimization_config	(	CIoT_Supported_Opt	supported_opt,
		CIoT_Preferred_UE_Opt	preferred_opt,
		Callback< void(CIoT_Supported_Opt)>	network_support_cb
	)

virtualinherited

Set CIoT optimizations.

Parameters

supported_opt	Supported CIoT EPS optimizations (the HW support can be checked with get_ciot_ue_optimization_config).
preferred_opt	Preferred CIoT EPS optimizations.
network_support_cb	This callback will be called when CIoT network optimization support is known

Returns: NSAPI_ERROR_OK on success NSAPI_ERROR_DEVICE_ERROR on failure

Implements CellularNetwork.

◆ get_ciot_ue_optimization_config()

virtual nsapi_error_t get_ciot_ue_optimization_config	(	CIoT_Supported_Opt &	supported_opt,
		CIoT_Preferred_UE_Opt &	preferred_opt
	)

virtualinherited

Get UE CIoT optimizations.

Parameters

supported_opt	Supported CIoT EPS optimizations.
preferred_opt	Preferred CIoT EPS optimizations.

Returns: NSAPI_ERROR_OK on success NSAPI_ERROR_DEVICE_ERROR on failure

Implements CellularNetwork.

◆ get_ciot_network_optimization_config()

virtual nsapi_error_t get_ciot_network_optimization_config ( CIoT_Supported_Opt & supported_network_opt )

virtualinherited

Get Network CIoT optimizations.

Parameters

supported_network_opt Supported CIoT EPS optimizations. CIOT_OPT_MAX will be returned, if the support is not known

Returns: NSAPI_ERROR_OK on success NSAPI_ERROR_DEVICE_ERROR on failure

Implements CellularNetwork.

◆ get_signal_quality()

virtual nsapi_error_t get_signal_quality	(	int &	rssi,
		int *	ber = `NULL`
	)

virtualinherited

Get signal quality parameters.

Parameters

rssi	signal strength level as defined in 3GPP TS 27.007, range -113..-51 dBm or SignalQualityUnknown
ber	bit error rate as RXQUAL as defined in 3GPP TS 45.008, range 0..7 or SignalQualityUnknown

Returns: NSAPI_ERROR_OK on success NSAPI_ERROR_DEVICE_ERROR on other failures

Implements CellularNetwork.

◆ get_3gpp_error()

virtual int get_3gpp_error ( )

virtualinherited

Get the last 3GPP error code.

Returns: see 3GPP TS 27.007 error codes

Implements CellularNetwork.

◆ get_operator_params()

virtual nsapi_error_t get_operator_params	(	int &	format,
		operator_t&	operator_params
	)

virtualinherited

Get the operator parameters.

Parameters

format	format of the operator field
operator_params	applicable operator param fields filled

Returns: NSAPI_ERROR_OK on success NSAPI_ERROR_DEVICE_ERROR on case of other failures

Implements CellularNetwork.

◆ set_registration_urc()

virtual nsapi_error_t set_registration_urc	(	RegistrationType	type,
		bool	on
	)

virtualinherited

Activate/deactivate listening of network events for the given RegistrationType.

This should be called after network class is created and ready to receive AT commands. After successful call network class starts to get information about network changes like registration statue, access technology, cell id...

Parameters

type	RegistrationType to set urc on/off
on	Controls are urc active or not

Returns: NSAPI_ERROR_OK on success NSAPI_ERROR_UNSUPPORTED if the modem does not support RegistrationType NSAPI_ERROR_DEVICE_ERROR on failure

Implements CellularNetwork.

Reimplemented in RM1000_AT_CellularNetwork.

◆ get_operator_names()

virtual nsapi_error_t get_operator_names ( operator_names_list & op_names )

virtualinherited

Read operator names.

Parameters

op_names on successful return contains linked list of operator names.

Returns: NSAPI_ERROR_OK on success NSAPI_ERROR_NO_MEMORY on memory failure NSAPI_ERROR_DEVICE_ERROR on other failures

Implements CellularNetwork.

◆ is_active_context()

virtual bool is_active_context	(	int *	number_of_active_contexts = `NULL`,
		int	cid = `-1`
	)

virtualinherited

Check if there is any PDP context active.

If cid is given, then check is done only for that cid.

Parameters

number_of_active_contexts	If given then in return contains the number of all active contexts
cid	If given then check if the context with this cid is active

Returns: true if any (or the given cid) context is active, false otherwise or in case of error

Implements CellularNetwork.

◆ get_registration_params() [1/2]

virtual nsapi_error_t get_registration_params ( registration_params_t & reg_params )

virtualinherited

Gets the latest received registration parameters from the network: type, status, access technology, cell_id, lac, active_time, periodic_tau.

Parameters

reg_params see registration_params_t

Returns: NSAPI_ERROR_OK on success NSAPI_ERROR_DEVICE_ERROR on failure

Implements CellularNetwork.

◆ get_registration_params() [2/2]

virtual nsapi_error_t get_registration_params	(	RegistrationType	type,
		registration_params_t &	reg_params
	)

virtualinherited

Gets the current network registration parameters from the network with type: status, access technology, cell_id, lac, active_time, periodic_tau.

Parameters

type	see RegistrationType values
reg_params	see registration_params_t

Returns: NSAPI_ERROR_OK on success NSAPI_ERROR_UNSUPPORTED if the modem does not support RegistrationType NSAPI_ERROR_DEVICE_ERROR on failure

Implements CellularNetwork.

◆ set_receive_period()

virtual nsapi_error_t set_receive_period	(	int	mode,
		EDRXAccessTechnology	act_type,
		uint8_t	edrx_value
	)

virtualinherited

Set discontinuous reception time on cellular device.

Remarks: See 3GPP TS 27.007 eDRX for details.

Parameters

mode	disable or enable the use of eDRX
act_type	type of access technology
edrx_value	requested edxr value. Extended DRX parameters information element.

Returns: NSAPI_ERROR_OK on success NSAPI_ERROR_DEVICE_ERROR on failure

Implements CellularNetwork.

◆ set_packet_domain_event_reporting()

virtual nsapi_error_t set_packet_domain_event_reporting ( bool on )

virtualinherited

Sets the packet domain network reporting.

Useful for getting events when detached from the network. When detach event arrives it is propagated as NSAPI_STATUS_DISCONNECTED to callback set with attach(...).

Parameters

on	true for enabling event reporting, false for disabling

Returns: NSAPI_ERROR_OK on success NSAPI_ERROR_UNSUPPORTED is command is not supported by the modem NSAPI_ERROR_DEVICE_ERROR on failure

Reimplemented from CellularNetwork.

◆ get_context_state_command()

virtual void get_context_state_command ( )

protectedvirtualinherited

Sends a command to query the active state of the PDP contexts.

Can be overridden by the target class.

◆ clear()

virtual nsapi_error_t clear ( )

protectedvirtualinherited

Clear the network and contexts to a known default state.

Returns: NSAPI_ERROR_OK on success

Public Types

Public Member Functions

Protected Member Functions

Detailed Description

Member Enumeration Documentation

◆ NWRegisteringMode

◆ OperatorNameFormat

Member Function Documentation

◆ set_access_technology_impl()

◆ set_registration()

◆ get_network_registering_mode()

◆ set_attach()

◆ get_attach()

◆ detach()

◆ attach()

◆ set_access_technology()

◆ scan_plmn()

◆ set_ciot_optimization_config()

◆ get_ciot_ue_optimization_config()

◆ get_ciot_network_optimization_config()

◆ get_signal_quality()

◆ get_3gpp_error()

◆ get_operator_params()

◆ set_registration_urc()

◆ get_operator_names()

◆ is_active_context()

◆ get_registration_params() [1/2]

◆ get_registration_params() [2/2]

◆ set_receive_period()

◆ set_packet_domain_event_reporting()

◆ get_context_state_command()

◆ clear()