LoRaWANInterface Class A network interface for LoRaWAN. More...

#include <LoRaWANInterface.h>

Public Member Functions
	LoRaWANInterface (LoRaRadio &radio)
	Constructs a LoRaWANInterface using the LoRaWANStack instance underneath. More...

	LoRaWANInterface (LoRaRadio &radio, LoRaPHY &phy)
	Constructs a LoRaWANInterface using the user provided PHY object. More...

lorawan_status_t	initialize (events::EventQueue *queue)
	Initialize the LoRa stack. More...

lorawan_status_t	connect ()
	Connect OTAA or ABP using the Mbed OS config system. More...

lorawan_status_t	connect (const lorawan_connect_t &connect)
	Connect OTAA or ABP with parameters. More...

lorawan_status_t	disconnect ()
	Disconnect the current session. More...

lorawan_status_t	add_link_check_request ()
	Validate the connectivity with the network. More...

void	remove_link_check_request ()
	Removes link check request sticky MAC command. More...

lorawan_status_t	set_datarate (uint8_t data_rate)
	Sets up a particular data rate. More...

lorawan_status_t	enable_adaptive_datarate ()
	Enables adaptive data rate (ADR) More...

lorawan_status_t	disable_adaptive_datarate ()
	Disables adaptive data rate. More...

lorawan_status_t	set_confirmed_msg_retries (uint8_t count)
	Sets up the retry counter for confirmed messages. More...

lorawan_status_t	set_channel_plan (const lorawan_channelplan_t &channel_plan)
	Sets the channel plan. More...

lorawan_status_t	get_channel_plan (lorawan_channelplan_t &channel_plan)
	Gets the channel plans from the LoRa stack. More...

lorawan_status_t	remove_channel_plan ()
	Removes an active channel plan. More...

lorawan_status_t	remove_channel (uint8_t index)
	Removes a single channel. More...

int16_t	send (uint8_t port, const uint8_t *data, uint16_t length, int flags)
	Send message to gateway. More...

int16_t	receive (uint8_t port, uint8_t *data, uint16_t length, int flags)
	Receives a message from the Network Server on a specific port. More...

int16_t	receive (uint8_t *data, uint16_t length, uint8_t &port, int &flags)
	Receives a message from the Network Server on any port. More...

lorawan_status_t	add_app_callbacks (lorawan_app_callbacks_t *callbacks)
	Add application callbacks to the stack. More...

lorawan_status_t	set_device_class (device_class_t device_class)
	Change device class. More...

lorawan_status_t	get_tx_metadata (lorawan_tx_metadata &metadata)
	Get hold of TX meta-data. More...

lorawan_status_t	get_rx_metadata (lorawan_rx_metadata &metadata)
	Get hold of RX meta-data. More...

lorawan_status_t	get_backoff_metadata (int &backoff)
	Get hold of backoff time. More...

lorawan_status_t	cancel_sending (void)
	Cancel outgoing transmission. More...

void	lock (void)
	Provides exclusive access to the stack. More...

void	unlock (void)
	Releases exclusive access to the stack. More...

Detailed Description

LoRaWANInterface Class A network interface for LoRaWAN.

Definition at line 39 of file LoRaWANInterface.h.

Constructor & Destructor Documentation

◆ LoRaWANInterface() [1/2]

LoRaWANInterface ( LoRaRadio & radio )

Constructs a LoRaWANInterface using the LoRaWANStack instance underneath.

Currently, LoRaWANStack is a singleton and you should only construct a single instance of LoRaWANInterface.

LoRaWANInterface will construct PHY based on "lora.phy" setting in mbed_app.json.

Parameters

radio A reference to radio object

◆ LoRaWANInterface() [2/2]

LoRaWANInterface	(	LoRaRadio &	radio,
		LoRaPHY &	phy
	)

Constructs a LoRaWANInterface using the user provided PHY object.

Parameters

radio	A reference to radio object
phy	A reference to PHY object

Member Function Documentation

◆ initialize()

lorawan_status_t initialize ( events::EventQueue * queue )

Initialize the LoRa stack.

You must call this before using the LoRa stack.

Parameters

queue A pointer to EventQueue provided by the application.

Returns: LORAWAN_STATUS_OK on success, a negative error code on failure: LORAWAN_STATUS_PARAMETER_INVALID is NULL queue is given.

◆ connect() [1/2]

lorawan_status_t connect ( )

Connect OTAA or ABP using the Mbed OS config system.

Connect by Over The Air Activation or Activation By Personalization. You need to configure the connection properly using the Mbed OS configuration system.

When connecting through OTAA, the return code for success (LORAWAN_STATUS_CONNECT_IN_PROGRESS) is negative. However, this is not a real error. It tells you that the connection is in progress, and an event will notify you of the completion. By default, after the Join Accept message is received, base stations may provide the node with a CF-List that replaces all user-configured channels except the Join/Default channels. A CF-List can configure a maximum of five channels other than the default channels.

To configure more channels, we recommend that you use the set_channel_plan() API after the connection. By default, the PHY layers configure only the mandatory Join channels. The retransmission back-off restrictions on these channels are severe, and you may experience long delays or even failures in the confirmed traffic. If you add more channels, the aggregated duty cycle becomes much more relaxed as compared to the Join (default) channels only.

NOTES ON RECONNECTION: Currently, the Mbed OS LoRaWAN implementation does not support non-volatile memory storage. Therefore, the state and frame counters cannot be restored after a power cycle. However, if you use the disconnect() API to shut down the LoRaWAN protocol, the state and frame counters are saved. Connecting again restores the previous session. According to the LoRaWAN 1.0.2 specification, the frame counters are always reset to 0 for OTAA, and a new Join request lets the network server know that the counters need a reset. The same is said about the ABP, but there is no way to convey this information to the network server. For a network server, an ABP device is always connected. That's why storing the frame counters is important for ABP. That's why we restore frame counters from session information after a disconnection.

Returns: Common: LORAWAN_STATUS_NOT_INITIALIZED if system is not initialized with initialize(), LORAWAN_STATUS_PARAMETER_INVALID if connection parameters are invalid.

For ABP: If everything goes well, LORAWAN_STATUS_OK is returned for first call followed by a 'CONNECTED' event. Otherwise a negative error code is returned: Any subsequent call will return LORAWAN_STATUS_ALREADY_CONNECTED and no event follows.

For OTAA: When a JoinRequest is sent, LORAWAN_STATUS_CONNECT_IN_PROGRESS is returned for the first call. Any subsequent call will return either LORAWAN_STATUS_BUSY (if the previous request for connection is still underway) or LORAWAN_STATUS_ALREADY_CONNECTED (if a network was already joined successfully). A 'CONNECTED' event is sent to the application when the JoinAccept is received.

◆ connect() [2/2]

lorawan_status_t connect ( const lorawan_connect_t & connect )

Connect OTAA or ABP with parameters.

All connection parameters are chosen by you and provided in the data structure passed down.

When connecting using OTAA, the return code for success (LORAWAN_STATUS_CONNECT_IN_PROGRESS) is negative. However, this is not a real error. It tells you that connection is in progress, and an event will notify you of completion. By default, after Join Accept message is received, base stations may provide the node with a CF-List that replaces all user-configured channels except the Join/Default channels. A CF-List can configure a maximum of five channels other than the default channels.

To configure more channels, we recommend that you use the set_channel_plan() API after the connection. By default, the PHY layers configure only the mandatory Join channels. The retransmission back-off restrictions on these channels are severe, and you may experience long delays or even failures in the confirmed traffic. If you add more channels, the aggregated duty cycle becomes much more relaxed as compared to the Join (default) channels only.

NOTES ON RECONNECTION: Currently, the Mbed OS LoRaWAN implementation does not support non-volatile memory storage. Therefore, the state and frame counters cannot be restored after a power cycle. However, if you use the disconnect() API to shut down the LoRaWAN protocol, the state and frame counters are saved. Connecting again restores the previous session. According to the LoRaWAN 1.0.2 specification, the frame counters are always reset to zero for OTAA, and a new Join request lets the network server know that the counters need a reset. The same is said about the ABP, but there is no way to convey this information to the network server. For a network server, an ABP device is always connected. That's why storing the frame counters is important for ABP. That's why we restore frame counters from session information after a disconnection.

Parameters

connect Options for an end device connection to the gateway.

Returns: Common: LORAWAN_STATUS_NOT_INITIALIZED if system is not initialized with initialize(), LORAWAN_STATUS_PARAMETER_INVALID if connection parameters are invalid.

For ABP: If everything goes well, LORAWAN_STATUS_OK is returned for first call followed by a 'CONNECTED' event. Otherwise a negative error code is returned. Any subsequent call will return LORAWAN_STATUS_ALREADY_CONNECTED and no event follows.

For OTAA: When a JoinRequest is sent, LORAWAN_STATUS_CONNECT_IN_PROGRESS is returned for the first call. Any subsequent call will return either LORAWAN_STATUS_BUSY (if the previous request for connection is still underway) or LORAWAN_STATUS_ALREADY_CONNECTED (if a network was already joined successfully). A 'CONNECTED' event is sent to the application when the JoinAccept is received.

◆ disconnect()

lorawan_status_t disconnect ( )

Disconnect the current session.

Returns: LORAWAN_STATUS_DEVICE_OFF on success, a negative error code on failure: LORAWAN_STATUS_NOT_INITIALIZED if system is not initialized with initialize(),

◆ add_link_check_request()

lorawan_status_t add_link_check_request ( )

Validate the connectivity with the network.

Application may use this API to submit a request to the stack for validation of its connectivity to a Network Server. Under the hood, this API schedules a Link Check Request command (LinkCheckReq) for the network server and once the response, i.e., LinkCheckAns MAC command is received from the Network Server, user provided method is called.

One way to use this API may be the validation of connectivity after a long deep sleep. Mbed LoRaWANStack follows the MAC commands with data frame payload, so the application needs to send something, and the Network Server may respond during the RX slots.

This API is usable only when the application sets the 'link_check_resp' callback. See add_lora_app_callbacks API. If the above mentioned callback is not set, a LORAWAN_STATUS_PARAMETER_INVALID error is thrown.

The first parameter to callback function is the demodulation margin, and the second parameter is the number of gateways that successfully received the last request.

A 'Link Check Request' MAC command remains set for every subsequent transmission, until/unless the application explicitly turns it off using the remove_link_check_request() API.

Returns: LORAWAN_STATUS_OK on successfully queuing a request, or a negative error code on failure: LORAWAN_STATUS_NOT_INITIALIZED if system is not initialized with initialize(), LORAWAN_STATUS_PARAMETER_INVALID if link_check_resp callback method is not set.

◆ remove_link_check_request()

void remove_link_check_request ( )

Removes link check request sticky MAC command.

Any already queued request may still be completed. However, no new requests will be made.

◆ set_datarate()

lorawan_status_t set_datarate ( uint8_t data_rate )

Sets up a particular data rate.

Parameters

data_rate The intended data rate, for example DR_0 or DR_1. Please note that the macro DR_* can mean different things in different regions.

Returns: LORAWAN_STATUS_OK if everything goes well, otherwise a negative error code: LORAWAN_STATUS_NOT_INITIALIZED if system is not initialized with initialize(), LORAWAN_STATUS_PARAMETER_INVALID if ADR is enabled or invalid data rate is given

◆ enable_adaptive_datarate()

lorawan_status_t enable_adaptive_datarate ( )

Enables adaptive data rate (ADR)

The underlying LoRaPHY and LoRaMac layers handle the data rate automatically based on the radio conditions (network congestion).

Returns: LORAWAN_STATUS_OK on success, negative error code on failure: LORAWAN_STATUS_NOT_INITIALIZED if system is not initialized with initialize()

◆ disable_adaptive_datarate()

lorawan_status_t disable_adaptive_datarate ( )

Disables adaptive data rate.

When adaptive data rate (ADR) is disabled, either you can set a certain data rate, or the MAC layer selects a default value.

Returns: LORAWAN_STATUS_OK on success, negative error code on failure: LORAWAN_STATUS_NOT_INITIALIZED if system is not initialized with initialize()

◆ set_confirmed_msg_retries()

lorawan_status_t set_confirmed_msg_retries ( uint8_t count )

Sets up the retry counter for confirmed messages.

Valid for confirmed messages only.

The number of trials to transmit the frame, if the LoRaMAC layer did not receive an acknowledgment. The MAC performs a data rate adaptation as in the LoRaWAN Specification V1.0.2, chapter 18.4, table on page 64.

Note that if the number of retries is set to 1 or 2, MAC does not decrease the data rate, if the LoRaMAC layer did not receive an acknowledgment.

Parameters

count The number of retries for confirmed messages.

Returns: LORAWAN_STATUS_OK or a negative error code on failure: LORAWAN_STATUS_NOT_INITIALIZED if system is not initialized with initialize() LORAWAN_STATUS_PARAMETER_INVALID if count >= 255

◆ set_channel_plan()

lorawan_status_t set_channel_plan ( const lorawan_channelplan_t & channel_plan )

Sets the channel plan.

You can provide a list of channels with appropriate parameters filled in. However, this list is not absolute. The stack applies a CF-List whenever available, which means that the network can overwrite your channel frequency settings right after Join Accept is received. You may try to set up any channel or channels after that, and if the channel requested is already active, the request is silently ignored. A negative error code is returned if there is any problem with parameters.

Please note that you can also use this API to add a single channel to the existing channel plan.

There is no reverse mechanism in the 1.0.2 specification for a node to request a particular channel. Only the network server can initiate such a request. You need to ensure that the corresponding base station supports the channel or channels being added.

If your list includes a default channel (a channel where Join Requests are received), you cannot fully configure the channel parameters. Either leave the channel settings to default, or check your corresponding PHY layer implementation. For example, LoRaPHYE868.

Parameters

channel_plan The channel plan to set.

Returns: LORAWAN_STATUS_OK on success, a negative error code on failure: LORAWAN_STATUS_NOT_INITIALIZED if system is not initialized with initialize(), LORAWAN_STATUS_PARAMETER_INVALID if number of channels is exceeding the PHY limit, LORAWAN_STATUS_DATARATE_INVALID if invalid data rate is given, LORAWAN_STATUS_FREQUENCY_INVALID if invalid frequency is given, LORAWAN_STATUS_FREQ_AND_DR_INVALID if invalid data rate and freqency are given, LORAWAN_STATUS_BUSY if TX currently ongoing, LORAWAN_STATUS_SERVICE_UNKNOWN if custom channel plans are disabled in PHY

◆ get_channel_plan()

lorawan_status_t get_channel_plan ( lorawan_channelplan_t & channel_plan )

Gets the channel plans from the LoRa stack.

Once you have selected a particular PHY layer, a set of channels is automatically activated. Right after connecting, you can use this API to see the current plan. Otherwise, this API returns the channel plan that you have set using set_channel_plan().

Parameters

channel_plan The current channel plan information.

Returns: LORAWAN_STATUS_OK on success, a negative error code on failure: LORAWAN_STATUS_NOT_INITIALIZED if system is not initialized with initialize(), LORAWAN_STATUS_SERVICE_UNKNOWN if custom channel plans are disabled in PHY

◆ remove_channel_plan()

lorawan_status_t remove_channel_plan ( )

Removes an active channel plan.

You cannot remove default channels (the channels the base stations are listening to). When a plan is abolished, only the non-default channels are removed.

Returns: LORAWAN_STATUS_OK on success, negative error code on failure LORAWAN_STATUS_NOT_INITIALIZED if system is not initialized with initialize(), LORAWAN_STATUS_BUSY if TX currently ongoing, LORAWAN_STATUS_SERVICE_UNKNOWN if custom channel plans are disabled in PHY

◆ remove_channel()

lorawan_status_t remove_channel ( uint8_t index )

Removes a single channel.

You cannot remove default channels (the channels the base stations are listening to).

Parameters

index The channel index.

Returns: LORAWAN_STATUS_OK on success, negative error code on failure: LORAWAN_STATUS_NOT_INITIALIZED if system is not initialized with initialize(), LORAWAN_STATUS_PARAMETER_INVALID if invalid channel index is given, LORAWAN_STATUS_BUSY if TX currently ongoing, LORAWAN_STATUS_SERVICE_UNKNOWN if custom channel plans are disabled in PHY

◆ send()

int16_t send	(	uint8_t	port,
		const uint8_t *	data,
		uint16_t	length,
		int	flags
	)

Send message to gateway.

Parameters

port	The application port number. Port numbers 0 and 224 are reserved, whereas port numbers from 1 to 223 (0x01 to 0xDF) are valid port numbers. Anything out of this range is illegal.
data	A pointer to the data being sent. The ownership of the buffer is not transferred. The data is copied to the internal buffers.
length	The size of data in bytes.
flags	A flag used to determine what type of message is being sent, for example: MSG_UNCONFIRMED_FLAG = 0x01 MSG_CONFIRMED_FLAG = 0x02 MSG_MULTICAST_FLAG = 0x04 MSG_PROPRIETARY_FLAG = 0x08 All flags are mutually exclusive, and MSG_MULTICAST_FLAG cannot be set.

Returns: The number of bytes sent, or a negative error code on failure: LORAWAN_STATUS_NOT_INITIALIZED if system is not initialized with initialize(), LORAWAN_STATUS_NO_ACTIVE_SESSIONS if connection is not open, LORAWAN_STATUS_WOULD_BLOCK if another TX is ongoing, LORAWAN_STATUS_PORT_INVALID if trying to send to an invalid port (e.g. to 0) LORAWAN_STATUS_PARAMETER_INVALID if NULL data pointer is given or flags are invalid.

◆ receive() [1/2]

int16_t receive	(	uint8_t	port,
		uint8_t *	data,
		uint16_t	length,
		int	flags
	)

Receives a message from the Network Server on a specific port.

Parameters

port	The application port number. Port numbers 0 and 224 are reserved, whereas port numbers from 1 to 223 (0x01 to 0xDF) are valid port numbers. Anything out of this range is illegal.
data	A pointer to buffer where the received data will be stored.
length	The size of data in bytes.
flags	A flag is used to determine what type of message is being sent, for example: MSG_UNCONFIRMED_FLAG = 0x01 MSG_CONFIRMED_FLAG = 0x02 MSG_MULTICAST_FLAG = 0x04 MSG_PROPRIETARY_FLAG = 0x08 All flags can be used in conjunction with one another depending on the intended use case or reception expectation. For example, MSG_CONFIRMED_FLAG and MSG_UNCONFIRMED_FLAG are not mutually exclusive. In other words, the user can subscribe to receive both CONFIRMED AND UNCONFIRMED messages at the same time.

Returns: It could be one of these: i) 0 if there is nothing else to read. ii) Number of bytes written to user buffer. iii) A negative error code on failure: LORAWAN_STATUS_NOT_INITIALIZED if system is not initialized with initialize(), LORAWAN_STATUS_NO_ACTIVE_SESSIONS if connection is not open, LORAWAN_STATUS_WOULD_BLOCK if there is nothing available to read at the moment, LORAWAN_STATUS_PARAMETER_INVALID if NULL data or length is given, LORAWAN_STATUS_WOULD_BLOCK if incorrect port or flags are given,

◆ receive() [2/2]

int16_t receive	(	uint8_t *	data,
		uint16_t	length,
		uint8_t &	port,
		int &	flags
	)

Receives a message from the Network Server on any port.

Parameters

data	A pointer to buffer where the received data will be stored.
length	The size of data in bytes
port	Return the number of port from which message was received.
flags	Return flags to determine what type of message was received. MSG_UNCONFIRMED_FLAG = 0x01 MSG_CONFIRMED_FLAG = 0x02 MSG_MULTICAST_FLAG = 0x04 MSG_PROPRIETARY_FLAG = 0x08

Returns: It could be one of these: i) 0 if there is nothing else to read. ii) Number of bytes written to user buffer. iii) A negative error code on failure: LORAWAN_STATUS_NOT_INITIALIZED if system is not initialized with initialize(), LORAWAN_STATUS_NO_ACTIVE_SESSIONS if connection is not open, LORAWAN_STATUS_PARAMETER_INVALID if NULL data or length is given, LORAWAN_STATUS_WOULD_BLOCK if there is nothing available to read at the moment.

◆ add_app_callbacks()

lorawan_status_t add_app_callbacks ( lorawan_app_callbacks_t * callbacks )

Add application callbacks to the stack.

An example of using this API with a latch onto 'lorawan_events' could be:

LoRaWANInterface lorawan(radio);
lorawan_app_callbacks_t cbs;
static void my_event_handler();
 
int main()
{
    lorawan.initialize();
    cbs.lorawan_events = mbed::callback(my_event_handler);
    lorawan.add_app_callbacks(&cbs);
    lorawan.connect();
}
 
static void my_event_handler(lorawan_event_t event)
{
    switch(event) {
        case CONNECTED:
            //do something
            break;
        case DISCONNECTED:
            //do something
            break;
        case TX_DONE:
            //do something
            break;
        default:
            break;
    }
}

Parameters

callbacks A pointer to the structure containing application callbacks.

Returns: LORAWAN_STATUS_OK on success, a negative error code on failure: LORAWAN_STATUS_NOT_INITIALIZED if system is not initialized with initialize(), LORAWAN_STATUS_PARAMETER_INVALID if events callback is not set

◆ set_device_class()

lorawan_status_t set_device_class ( device_class_t device_class )

Change device class.

Change current device class.

Parameters

device_class The device class

Returns: LORAWAN_STATUS_OK on success or other negative error code if request failed: LORAWAN_STATUS_NOT_INITIALIZED if system is not initialized with initialize(), LORAWAN_STATUS_UNSUPPORTED if requested class is not supported

◆ get_tx_metadata()

lorawan_status_t get_tx_metadata ( lorawan_tx_metadata & metadata )

Get hold of TX meta-data.

Use this method to acquire any TX meta-data related to previous transmission. TX meta-data is only available right after the transmission is completed. In other words, you can check for TX meta-data right after receiving the TX_DONE event.

Parameters

metadata the inbound structure that will be filled if the meta-data is available.

Returns: LORAWAN_STATUS_OK if the meta-data is available, otherwise other negative error code if request failed: LORAWAN_STATUS_NOT_INITIALIZED if system is not initialized with initialize(), LORAWAN_STATUS_METADATA_NOT_AVAILABLE if the meta-data is not available

◆ get_rx_metadata()

lorawan_status_t get_rx_metadata ( lorawan_rx_metadata & metadata )

Get hold of RX meta-data.

Use this method to acquire any RX meta-data related to current reception. RX meta-data is only available right after the reception is completed. In other words, you can check for RX meta-data right after receiving the RX_DONE event.

Parameters

metadata the inbound structure that will be filled if the meta-data is available.

Returns: LORAWAN_STATUS_OK if the meta-data is available, otherwise other negative error code if request failed: LORAWAN_STATUS_NOT_INITIALIZED if system is not initialized with initialize(), LORAWAN_STATUS_METADATA_NOT_AVAILABLE if the meta-data is not available

◆ get_backoff_metadata()

lorawan_status_t get_backoff_metadata ( int & backoff )

Get hold of backoff time.

In the TX path, because of automatic duty cycling, the transmission is delayed by a certain amount of time, which is the backoff time. While the system schedules application data to be sent, the application can inquire about how much time is left in the actual transmission to happen.

The system will provide you with a backoff time only if the application data is in the TX pipe. If however, the event is already queued for the transmission, this API returns a LORAWAN_STATUS_METADATA_NOT_AVAILABLE error code.

Parameters

backoff the inbound integer that will carry the backoff time if it is available.

Returns: LORAWAN_STATUS_OK if the meta-data is available, otherwise other negative error code if request failed: LORAWAN_STATUS_NOT_INITIALIZED if system is not initialized with initialize(), LORAWAN_STATUS_METADATA_NOT_AVAILABLE if the meta-data is not available

◆ cancel_sending()

lorawan_status_t cancel_sending ( void )

Cancel outgoing transmission.

This API is used to cancel any outstanding transmission in the TX pipe. If an event for transmission is not already queued at the end of backoff timer, the system can cancel the outstanding outgoing packet. Otherwise, the system is busy sending and can't be held back. The system will not try to resend if the outgoing message was a CONFIRMED message even if the ack is not received.

Returns: LORAWAN_STATUS_OK if the sending is canceled, otherwise other negative error code if request failed: LORAWAN_STATUS_NOT_INITIALIZED if system is not initialized with initialize(), LORAWAN_STATUS_BUSY if the send cannot be canceled LORAWAN_STATUS_NO_OP if the operation cannot be completed (nothing to cancel)

◆ lock()

void lock ( void )

Provides exclusive access to the stack.

Use only if the stack is being run in it's own separate thread.

Definition at line 541 of file LoRaWANInterface.h.

◆ unlock()

void unlock ( void )

Releases exclusive access to the stack.

Use only if the stack is being run in it's own separate thread.

Definition at line 550 of file LoRaWANInterface.h.

Public Member Functions

Detailed Description

Constructor & Destructor Documentation

◆ LoRaWANInterface() [1/2]

◆ LoRaWANInterface() [2/2]

Member Function Documentation

◆ initialize()

◆ connect() [1/2]

◆ connect() [2/2]

◆ disconnect()

◆ add_link_check_request()

◆ remove_link_check_request()

◆ set_datarate()

◆ enable_adaptive_datarate()

◆ disable_adaptive_datarate()

◆ set_confirmed_msg_retries()

◆ set_channel_plan()

◆ get_channel_plan()

◆ remove_channel_plan()

◆ remove_channel()

◆ send()

◆ receive() [1/2]

◆ receive() [2/2]

◆ add_app_callbacks()

◆ set_device_class()

◆ get_tx_metadata()

◆ get_rx_metadata()

◆ get_backoff_metadata()

◆ cancel_sending()

◆ lock()

◆ unlock()