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Merge pull request #6588 from hasnainvirk/base_structs 

[IOTCELL-741] Separating public data structures
pull/6538/merge
Cruz Monrreal 2018-04-17 10:54:45 -05:00 committed by GitHub
parent 3afbfd66c7 c34b5e6d6f
commit 4522405d06
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4 changed files with 365 additions and 348 deletions
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37
features/lorawan/LoRaWANBase.h
View File

@ -19,8 +19,8 @@
#ifndef LORAWAN_BASE_H_
#define LORAWAN_BASE_H_
#include "system/lorawan_data_structures.h"
#include "events/EventQueue.h"
#include "lorawan_types.h"
class LoRaWANBase {
@ -286,38 +286,6 @@ public:
virtual int16_t receive(uint8_t* data, uint16_t length, uint8_t& port, int& flags) = 0;
/** Add application callbacks to the stack.
*
* 'lorawan_app_callbacks_t' is a structure that holds pointers to the application
* provided methods which are needed to be called in response to certain
* requests. The structure is default constructed to set all pointers to NULL.
* So if the user does not provide the pointer, a response will not be posted.
* However, the 'lorawan_events' callback is mandatory to be provided as it
* contains essential events.
*
* Events that can be posted to user via 'lorawan_events' are:
*
* CONNECTED - When the connection is complete
* DISCONNECTED - When the protocol is shut down in response to disconnect()
* TX_DONE - When a packet is sent
* TX_TIMEOUT, - When stack was unable to send packet in TX window
* TX_ERROR, - A general TX error
* TX_CRYPTO_ERROR, - If MIC fails, or any other crypto relted error
* TX_SCHEDULING_ERROR, - When stack is unable to schedule packet
* RX_DONE, - When there is something to receive
* RX_TIMEOUT, - Not yet mapped
* RX_ERROR - A general RX error
*
* Other responses to certain standard requests are an item for the future.
* For example, a link check request could be sent whenever the device tries
* to send a message and if the network server responds with a link check resposne,
* the stack notifies the application be calling the appropriate method. For example,
* 'link_check_resp' callback could be used to collect a response for a link check
* request MAC command and the result is thus transported to the application
* via callback function provided.
*
* As can be seen from declaration, mbed::Callback<void(uint8_t, uint8_t)> *link_check_resp)
* carries two parameters. First one is Demodulation Margin and the second one
* is number of gateways involved in the path to network server.
*
* An example of using this API with a latch onto 'lorawan_events' could be:
*
@ -352,6 +320,9 @@ public:
*
* @param callbacks A pointer to the structure containing application
* callbacks.
*
* @return LORAWAN_STATUS_OK on success, a negative error
* code on failure.
*/
virtual lorawan_status_t add_app_callbacks(lorawan_app_callbacks_t *callbacks) = 0;

105
features/lorawan/LoRaWANInterface.h
View File

@ -383,73 +383,44 @@ public:
virtual int16_t receive(uint8_t* data, uint16_t length, uint8_t& port, int& flags);
/** Add application callbacks to the stack.
*
* 'lorawan_app_callbacks' is a structure that holds pointers to the application
* provided methods which are needed to be called in response to certain
* requests. The structure is default constructed to set all pointers to NULL.
* So if the user does not provide the pointer, a response will not be posted.
* However, the 'lorawan_events' callback is mandatory to be provided as it
* contains essential events.
*
* Events that can be posted to user via 'lorawan_events' are:
*
* CONNECTED - When the connection is complete
* DISCONNECTED - When the protocol is shut down in response to disconnect()
* TX_DONE - When a packet is sent
* TX_TIMEOUT, - When stack was unable to send packet in TX window
* TX_ERROR, - A general TX error
* TX_CRYPTO_ERROR, - If MIC fails, or any other crypto relted error
* TX_SCHEDULING_ERROR, - When stack is unable to schedule packet
* RX_DONE, - When there is something to receive
* RX_TIMEOUT, - Not yet mapped
* RX_ERROR - A general RX error
*
* Other responses to certain standard requests are an item for the future.
* For example, a link check request could be sent whenever the device tries
* to send a message and if the network server responds with a link check resposne,
* the stack notifies the application be calling the appropriate method. For example,
* 'link_check_resp' callback could be used to collect a response for a link check
* request MAC command and the result is thus transported to the application
* via callback function provided.
*
* As can be seen from declaration, mbed::Callback<void(uint8_t, uint8_t)> *link_check_resp)
* carries two parameters. First one is Demodulation Margin and the second one
* is number of gateways involved in the path to network server.
*
* An example of using this API with a latch onto 'lorawan_events' could be:
*
* LoRaWANInterface lorawan(radio);
* lorawan_app_callbacks cbs;
* static void my_event_handler();
*
* int main()
* {
* lorawan.initialize(&queue);
* cbs.events = mbed::callback(my_event_handler);
* lorawan.add_app_callbacks(&cbs);
* lorawan.connect();
* }
*
* static void my_event_handler(lora_events_t events)
* {
* switch(events) {
* case CONNECTED:
* //do something
* break;
* case DISCONNECTED:
* //do something
* break;
* case TX_DONE:
* //do something
* break;
* default:
* break;
* }
* }
*
* @param callbacks A pointer to the structure containing application
* callbacks.
*/
*
* 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(lora_events_t events)
* {
* switch(events) {
* case CONNECTED:
* //do something
* break;
* case DISCONNECTED:
* //do something
* break;
* case TX_DONE:
* //do something
* break;
* default:
* break;
* }
* }
*
* @param callbacks A pointer to the structure containing application
* callbacks.
*
* @return LORAWAN_STATUS_OK on success, a negative error
* code on failure.
*/
virtual lorawan_status_t add_app_callbacks(lorawan_app_callbacks_t *callbacks);
/** Change device class

320
features/lorawan/lorawan_types.h Normal file
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@ -0,0 +1,320 @@
/**
* @file lorawan_types.h
*
* @brief Contains data structures required by LoRaWANBase class.
*
* \code
* ______ _
* / _____) _ | |
* ( (____ _____ ____ _| |_ _____ ____| |__
* \____ \| ___ | (_ _) ___ |/ ___) _ \
* _____) ) ____| | | || |_| ____( (___| | | |
* (______/|_____)_|_|_| \__)_____)\____)_| |_|
* (C)2013 Semtech
* ___ _____ _ ___ _ _____ ___ ___ ___ ___
* / __|_ _/_\ / __| |/ / __/ _ \| _ \/ __| __|
* \__ \ | |/ _ \ (__| ' <| _| (_) | / (__| _|
* |___/ |_/_/ \_\___|_|\_\_| \___/|_|_\\___|___|
* embedded.connectivity.solutions===============
*
* \endcode
*
*
* License: Revised BSD License, see LICENSE.TXT file include in the project
*
* Maintainer: Miguel Luis ( Semtech ), Gregory Cristian ( Semtech ) and Daniel Jaeckle ( STACKFORCE )
*
* Copyright (c) 2017, Arm Limited and affiliates.
* SPDX-License-Identifier: BSD-3-Clause
*
*/
#ifndef MBED_LORAWAN_TYPES_H_
#define MBED_LORAWAN_TYPES_H_
#include "platform/Callback.h"
/**
* LoRaWAN device classes definition.
*
* LoRaWAN Specification V1.0.2, chapter 2.1.
*/
typedef enum {
/**
* LoRaWAN device class A.
*
* LoRaWAN Specification V1.0.2, chapter 3.
*/
CLASS_A,
/**
* LoRaWAN device class B.
*
* LoRaWAN Specification V1.0.2, chapter 8.
*/
CLASS_B,
/**
* LoRaWAN device class C.
*
* LoRaWAN Specification V1.0.2, chapter 17.
*/
CLASS_C,
} device_class_t;
/**
* lorawan_status_t contains status codes in
* response to stack operations
*/
typedef enum lorawan_status {
LORAWAN_STATUS_OK = 0, /**< Service started successfully */
LORAWAN_STATUS_BUSY = -1000, /**< Service not started - LoRaMAC is busy */
LORAWAN_STATUS_WOULD_BLOCK = -1001, /**< LoRaMAC cannot send at the moment or have nothing to read */
LORAWAN_STATUS_SERVICE_UNKNOWN = -1002, /**< Service unknown */
LORAWAN_STATUS_PARAMETER_INVALID = -1003, /**< Service not started - invalid parameter */
LORAWAN_STATUS_FREQUENCY_INVALID = -1004, /**< Service not started - invalid frequency */
LORAWAN_STATUS_DATARATE_INVALID = -1005, /**< Service not started - invalid datarate */
LORAWAN_STATUS_FREQ_AND_DR_INVALID = -1006, /**< Service not started - invalid frequency and datarate */
LORAWAN_STATUS_NO_NETWORK_JOINED = -1009, /**< Service not started - the device is not in a LoRaWAN */
LORAWAN_STATUS_LENGTH_ERROR = -1010, /**< Service not started - payload lenght error */
LORAWAN_STATUS_DEVICE_OFF = -1011, /**< Service not started - the device is switched off */
LORAWAN_STATUS_NOT_INITIALIZED = -1012, /**< Service not started - stack not initialized */
LORAWAN_STATUS_UNSUPPORTED = -1013, /**< Service not supported */
LORAWAN_STATUS_CRYPTO_FAIL = -1014, /**< Service not started - crypto failure */
LORAWAN_STATUS_PORT_INVALID = -1015, /**< Invalid port */
LORAWAN_STATUS_CONNECT_IN_PROGRESS = -1016, /**< Services started - Connection in progress */
LORAWAN_STATUS_NO_ACTIVE_SESSIONS = -1017, /**< Services not started - No active session */
LORAWAN_STATUS_IDLE = -1018, /**< Services started - Idle at the moment */
#if defined(LORAWAN_COMPLIANCE_TEST)
LORAWAN_STATUS_COMPLIANCE_TEST_ON = -1019, /**< Compliance test - is on-going */
#endif
LORAWAN_STATUS_DUTYCYCLE_RESTRICTED = -1020,
LORAWAN_STATUS_NO_CHANNEL_FOUND = -1021,
LORAWAN_STATUS_NO_FREE_CHANNEL_FOUND = -1022,
} lorawan_status_t;
/** The lorawan_connect_otaa structure.
*
* A structure representing the LoRaWAN Over The Air Activation
* parameters.
*/
typedef struct {
/** End-device identifier
*
* LoRaWAN Specification V1.0.2, chapter 6.2.1
*/
uint8_t *dev_eui;
/** Application identifier
*
* LoRaWAN Specification V1.0.2, chapter 6.1.2
*/
uint8_t *app_eui;
/** AES-128 application key
*
* LoRaWAN Specification V1.0.2, chapter 6.2.2
*/
uint8_t *app_key;
/** Join request trials
*
* Number of trials for the join request.
*/
uint8_t nb_trials;
} lorawan_connect_otaa_t;
/** The lorawan_connect_abp structure.
*
* A structure representing the LoRaWAN Activation By Personalization
* parameters.
*/
typedef struct {
/** Network identifier
*
* LoRaWAN Specification V1.0.2, chapter 6.1.1
*/
uint32_t nwk_id;
/** End-device address
*
* LoRaWAN Specification V1.0.2, chapter 6.1.1
*/
uint32_t dev_addr;
/** Network session key
*
* LoRaWAN Specification V1.0.2, chapter 6.1.3
*/
uint8_t *nwk_skey;
/** Application session key
*
* LoRaWAN Specification V1.0.2, chapter 6.1.4
*/
uint8_t *app_skey;
} lorawan_connect_abp_t;
/** lorawan_connect_t structure
*
* A structure representing the parameters for different connections.
*/
typedef struct lorawan_connect {
/**
* Select the connection type, either LORAWAN_CONNECTION_OTAA
* or LORAWAN_CONNECTION_ABP.
*/
uint8_t connect_type;
union {
/**
* Join the network using OTA
*/
lorawan_connect_otaa_t otaa;
/**
* Authentication by personalization
*/
lorawan_connect_abp_t abp;
} connection_u;
} lorawan_connect_t;
/**
* Events needed to announce stack operation results.
*
* CONNECTED - When the connection is complete
* DISCONNECTED - When the protocol is shut down in response to disconnect()
* TX_DONE - When a packet is sent
* TX_TIMEOUT, - When stack was unable to send packet in TX window
* TX_ERROR, - A general TX error
* TX_CRYPTO_ERROR, - If MIC fails, or any other crypto relted error
* TX_SCHEDULING_ERROR, - When stack is unable to schedule packet
* RX_DONE, - When there is something to receive
* RX_TIMEOUT, - Not yet mapped
* RX_ERROR - A general RX error
* JOIN_FAILURE - When all Joining retries are exhausted
*/
typedef enum lora_events {
CONNECTED=0,
DISCONNECTED,
TX_DONE,
TX_TIMEOUT,
TX_ERROR,
TX_CRYPTO_ERROR,
TX_SCHEDULING_ERROR,
RX_DONE,
RX_TIMEOUT,
RX_ERROR,
JOIN_FAILURE,
} lorawan_event_t;
/**
* Stack level callback functions
*
* 'lorawan_app_callbacks_t' is a structure that holds pointers to the application
* provided methods which are needed to be called in response to certain
* requests. The structure is default constructed to set all pointers to NULL.
* So if the user does not provide the pointer, a response will not be posted.
* However, the 'lorawan_events' callback is mandatory to be provided as it
* contains essential events.
*
* A link check request could be sent whenever the device tries to send a
* message and if the network server responds with a link check response,
* the stack notifies the application be calling the appropriate method set using
* 'link_check_resp' callback. The result is thus transported to the application
* via callback function provided.
*
* As can be seen from declaration, mbed::Callback<void(uint8_t, uint8_t)> *link_check_resp)
* carries two parameters. First one is Demodulation Margin and the second one
* is number of gateways involved in the path to network server.
*
* 'battery_level' callback goes in the down direction, i.e., it informs
* the stack about the battery level by calling a function provided
* by the upper layers.
*/
typedef struct {
/**
* Mandatory. Event Callback must be provided
*/
mbed::Callback<void(lorawan_event_t)> events;
/**
* Optional
*/
mbed::Callback<void(uint8_t, uint8_t)> link_check_resp;
mbed::Callback<uint8_t(void)> battery_level;
} lorawan_app_callbacks_t;
/**
* DO NOT MODIFY, WILL BREAK THE API!
*
* Structure containing a given data rate range.
*/
typedef union {
/**
* Byte-access to the bits.
*/
int8_t value;
/**
* The structure to store the minimum and the maximum datarate.
*/
struct fields_s {
/**
* The minimum data rate.
*
* LoRaWAN Regional Parameters V1.0.2rB.
*
* The allowed ranges are region-specific.
* Please refer to \ref DR_0 to \ref DR_15 for details.
*/
int8_t min :4;
/**
* The maximum data rate.
*
* LoRaWAN Regional Parameters V1.0.2rB.
*
* The allowed ranges are region-specific.
* Please refer to \ref DR_0 to \ref DR_15 for details.
*/
int8_t max :4;
} fields;
} dr_range_t;
/**
* DO NOT MODIFY, WILL BREAK THE API!
*
* LoRaMAC channel definition.
*/
typedef struct {
/**
* The frequency in Hz.
*/
uint32_t frequency;
/**
* The alternative frequency for RX window 1.
*/
uint32_t rx1_frequency;
/**
* The data rate definition.
*/
dr_range_t dr_range;
/**
* The band index.
*/
uint8_t band;
} channel_params_t;
/**
* DO NOT MODIFY, WILL BREAK THE API!
*
* Structure to hold parameters for a LoRa channel.
*/
typedef struct lora_channels_s {
uint8_t id;
channel_params_t ch_param;
} loramac_channel_t;
/**
* DO NOT MODIFY, WILL BREAK THE API!
*
* This data structures contains LoRaWAN channel plan, i.e., a pointer to a
* list of channels and the total number of channels included in the plan.
*/
typedef struct lora_channelplan {
uint8_t nb_channels; // number of channels
loramac_channel_t *channels;
} lorawan_channelplan_t;
#endif /* MBED_LORAWAN_TYPES_H_ */

251
features/lorawan/system/lorawan_data_structures.h
View File

@ -35,7 +35,7 @@
#define LORAWAN_SYSTEM_LORAWAN_DATA_STRUCTURES_H_
#include <inttypes.h>
#include "platform/Callback.h"
#include "lorawan_types.h"
/*!
* \brief Timer time variable definition
@ -114,88 +114,6 @@ typedef uint32_t lorawan_time_t;
#define MBED_CONF_LORA_TX_MAX_SIZE 255
#endif
/*!
* LoRaWAN device classes definition.
*
* LoRaWAN Specification V1.0.2, chapter 2.1.
*/
typedef enum {
/*!
* LoRaWAN device class A.
*
* LoRaWAN Specification V1.0.2, chapter 3.
*/
CLASS_A,
/*!
* LoRaWAN device class B.
*
* LoRaWAN Specification V1.0.2, chapter 8.
*/
CLASS_B,
/*!
* LoRaWAN device class C.
*
* LoRaWAN Specification V1.0.2, chapter 17.
*/
CLASS_C,
} device_class_t;
/*!
* LoRaMAC channel parameters definition.
* DO NOT MODIFY, WILL BREAK THE API!
*/
typedef union {
/*!
* Byte-access to the bits.
*/
int8_t value;
/*!
* The structure to store the minimum and the maximum datarate.
*/
struct sFields
{
/*!
* The minimum data rate.
*
* LoRaWAN Regional Parameters V1.0.2rB.
*
* The allowed ranges are region-specific. Please refer to \ref DR_0 to \ref DR_15 for details.
*/
int8_t min : 4;
/*!
* The maximum data rate.
*
* LoRaWAN Regional Parameters V1.0.2rB.
*
* The allowed ranges are region-specific. Please refer to \ref DR_0 to \ref DR_15 for details.
*/
int8_t max : 4;
} fields;
} dr_range_t;
/*!
* LoRaMAC channel definition.
* DO NOT MODIFY, WILL BREAK THE API!
*/
typedef struct {
/*!
* The frequency in Hz.
*/
uint32_t frequency;
/*!
* The alternative frequency for RX window 1.
*/
uint32_t rx1_frequency;
/*!
* The data rate definition.
*/
dr_range_t dr_range;
/*!
* The band index.
*/
uint8_t band;
} channel_params_t;
/*!
* LoRaMAC band parameters definition.
*/
@ -999,36 +917,6 @@ typedef struct {
mlme_type_t indication_type;
} loramac_mlme_indication_t;
/** LoRaMAC status.
*
*/
typedef enum lorawan_status {
LORAWAN_STATUS_OK = 0, /**< Service started successfully */
LORAWAN_STATUS_BUSY = -1000, /**< Service not started - LoRaMAC is busy */
LORAWAN_STATUS_WOULD_BLOCK = -1001, /**< LoRaMAC cannot send at the moment or have nothing to read */
LORAWAN_STATUS_SERVICE_UNKNOWN = -1002, /**< Service unknown */
LORAWAN_STATUS_PARAMETER_INVALID = -1003, /**< Service not started - invalid parameter */
LORAWAN_STATUS_FREQUENCY_INVALID = -1004, /**< Service not started - invalid frequency */
LORAWAN_STATUS_DATARATE_INVALID = -1005, /**< Service not started - invalid datarate */
LORAWAN_STATUS_FREQ_AND_DR_INVALID = -1006, /**< Service not started - invalid frequency and datarate */
LORAWAN_STATUS_NO_NETWORK_JOINED = -1009, /**< Service not started - the device is not in a LoRaWAN */
LORAWAN_STATUS_LENGTH_ERROR = -1010, /**< Service not started - payload lenght error */
LORAWAN_STATUS_DEVICE_OFF = -1011, /**< Service not started - the device is switched off */
LORAWAN_STATUS_NOT_INITIALIZED = -1012, /**< Service not started - stack not initialized */
LORAWAN_STATUS_UNSUPPORTED = -1013, /**< Service not supported */
LORAWAN_STATUS_CRYPTO_FAIL = -1014, /**< Service not started - crypto failure */
LORAWAN_STATUS_PORT_INVALID = -1015, /**< Invalid port */
LORAWAN_STATUS_CONNECT_IN_PROGRESS = -1016, /**< Services started - Connection in progress */
LORAWAN_STATUS_NO_ACTIVE_SESSIONS = -1017, /**< Services not started - No active session */
LORAWAN_STATUS_IDLE = -1018, /**< Services started - Idle at the moment */
#if defined(LORAWAN_COMPLIANCE_TEST)
LORAWAN_STATUS_COMPLIANCE_TEST_ON = -1019, /**< Compliance test - is on-going */
#endif
LORAWAN_STATUS_DUTYCYCLE_RESTRICTED = -1020,
LORAWAN_STATUS_NO_CHANNEL_FOUND = -1021,
LORAWAN_STATUS_NO_FREE_CHANNEL_FOUND = -1022,
} lorawan_status_t;
/*!
* LoRaMAC events structure.
* Used to notify upper layers of MAC events.
@ -1063,71 +951,14 @@ typedef struct {
mbed::Callback<void(loramac_mlme_indication_t*)> mlme_indication;
}loramac_primitives_t;
/** Enum of LoRaWAN connection type.
*
* The LoRaWAN connection type specifies how an end-device connects to the gateway.
/**
* Enumeration for LoRaWAN connection type.
*/
typedef enum lorawan_connect_type {
LORAWAN_CONNECTION_OTAA = 0, /**< Over The Air Activation */
LORAWAN_CONNECTION_ABP /**< Activation By Personalization */
} lorawan_connect_type_t;
/** The lorawan_connect_otaa structure.
*
* A structure representing the LoRaWAN Over The Air Activation
* parameters.
*/
typedef struct {
/** End-device identifier
*
* LoRaWAN Specification V1.0.2, chapter 6.2.1
*/
uint8_t *dev_eui;
/** Application identifier
*
* LoRaWAN Specification V1.0.2, chapter 6.1.2
*/
uint8_t *app_eui;
/** AES-128 application key
*
* LoRaWAN Specification V1.0.2, chapter 6.2.2
*/
uint8_t *app_key;
/** Join request trials
*
* Number of trials for the join request.
*/
uint8_t nb_trials;
} lorawan_connect_otaa_t;
/** The lorawan_connect_abp structure.
*
* A structure representing the LoRaWAN Activation By Personalization
* parameters.
*/
typedef struct {
/** Network identifier
*
* LoRaWAN Specification V1.0.2, chapter 6.1.1
*/
uint32_t nwk_id;
/** End-device address
*
* LoRaWAN Specification V1.0.2, chapter 6.1.1
*/
uint32_t dev_addr;
/** Network session key
*
* LoRaWAN Specification V1.0.2, chapter 6.1.3
*/
uint8_t *nwk_skey;
/** Application session key
*
* LoRaWAN Specification V1.0.2, chapter 6.1.4
*/
uint8_t *app_skey;
} lorawan_connect_abp_t;
/**
* Stack level TX message structure
*/
@ -1233,40 +1064,6 @@ typedef struct {
uint16_t prev_read_size;
} loramac_rx_message_t;
/**
* Structure to hold A list of LoRa Channels
* DO NOT MODIFY, WILL BREAK THE API!
*/
typedef struct lora_channels_s {
uint8_t id;
channel_params_t ch_param;
} loramac_channel_t;
/** lorawan_connect_t structure
*
* A structure representing the parameters for different connections.
*/
typedef struct lorawan_connect {
/*!
* Select the connection type, either LORAWAN_CONNECTION_OTAA
* or LORAWAN_CONNECTION_ABP.
*/
uint8_t connect_type;
union {
/*!
* Join the network using OTA
*/
lorawan_connect_otaa_t otaa;
/*!
* Authentication by personalization
*/
lorawan_connect_abp_t abp;
} connection_u;
} lorawan_connect_t;
/** LoRaWAN session
*
* A structure for keeping session details.
@ -1694,48 +1491,6 @@ typedef struct {
} loramac_protocol_params;
/** LoRaWAN callback functions
*
*/
typedef enum lora_events {
CONNECTED=0,
DISCONNECTED,
TX_DONE,
TX_TIMEOUT,
TX_ERROR,
TX_CRYPTO_ERROR,
TX_SCHEDULING_ERROR,
RX_DONE,
RX_TIMEOUT,
RX_ERROR,
JOIN_FAILURE,
} lorawan_event_t;
typedef struct {
// Mandatory. Event Callback must be provided
mbed::Callback<void(lorawan_event_t)> events;
// Rest are optional
// If the user do not assign these callbacks, these callbacks would return
// null if checked with bool operator
// link_check_resp callback and other such callbacks will be maped in
// future releases of Mbed-OS
mbed::Callback<void(uint8_t, uint8_t)> link_check_resp;
// Battery level callback goes in the down direction, i.e., it informs
// the stack about the battery level by calling a function provided
// by the upper layers
mbed::Callback<uint8_t(void)> battery_level;
} lorawan_app_callbacks_t;
/**
* DO NOT MODIFY, WILL BREAK THE API!
*/
typedef struct lora_channelplan {
uint8_t nb_channels; // number of channels
loramac_channel_t *channels;
} lorawan_channelplan_t;
#if defined(LORAWAN_COMPLIANCE_TEST)
typedef struct {