astarte_device_config_t Struct Reference

Configuration struct for an Astarte device. More...

#include <device.h>

Data Fields
int32_t	http_timeout_ms
	Timeout for HTTP requests.
int32_t	mqtt_connection_timeout_ms
	Connection timeout period.
int32_t	mqtt_poll_timeout_ms
	Polling timeout for the MQTT client.
char	device_id [ASTARTE_DEVICE_ID_LEN+1]
	Unique 128 bits, base64 URL encoded, identifier to associate to a device instance.
char	cred_secr [ASTARTE_PAIRING_CRED_SECR_LEN+1]
	Credential secret to be used for connecting to Astarte.
astarte_device_connection_cbk_t	connection_cbk
	Optional callback for a connection event.
astarte_device_disconnection_cbk_t	disconnection_cbk
	Optional callback for a disconnection event.
astarte_device_datastream_individual_cbk_t	datastream_individual_cbk
	Optional callback for a datastream individual reception event.
astarte_device_datastream_object_cbk_t	datastream_object_cbk
	Optional callback for a datastream object reception event.
astarte_device_property_set_cbk_t	property_set_cbk
	Optional callback for a set property event.
astarte_device_property_unset_cbk_t	property_unset_cbk
	Optional callback for a unset property event.
void *	cbk_user_data
	User data passed to each callback function.
const astarte_interface_t **	interfaces
	Array of interfaces to be added to the device.
size_t	interfaces_size
	Number of elements in the interfaces array.

Detailed Description

Configuration struct for an Astarte device.

This configuration struct might be used to create a new instance of a device using the init function.

Field Documentation

cbk_user_data

void* astarte_device_config_t::cbk_user_data

User data passed to each callback function.

connection_cbk

astarte_device_connection_cbk_t astarte_device_config_t::connection_cbk

Optional callback for a connection event.

cred_secr

char astarte_device_config_t::cred_secr[ASTARTE_PAIRING_CRED_SECR_LEN+1]

Credential secret to be used for connecting to Astarte.

datastream_individual_cbk

astarte_device_datastream_individual_cbk_t astarte_device_config_t::datastream_individual_cbk

Optional callback for a datastream individual reception event.

datastream_object_cbk

astarte_device_datastream_object_cbk_t astarte_device_config_t::datastream_object_cbk

Optional callback for a datastream object reception event.

device_id

char astarte_device_config_t::device_id[ASTARTE_DEVICE_ID_LEN+1]

Unique 128 bits, base64 URL encoded, identifier to associate to a device instance.

disconnection_cbk

astarte_device_disconnection_cbk_t astarte_device_config_t::disconnection_cbk

Optional callback for a disconnection event.

http_timeout_ms

int32_t astarte_device_config_t::http_timeout_ms

Timeout for HTTP requests.

interfaces

const astarte_interface_t** astarte_device_config_t::interfaces

Array of interfaces to be added to the device.

interfaces_size

size_t astarte_device_config_t::interfaces_size

Number of elements in the interfaces array.

mqtt_connection_timeout_ms

int32_t astarte_device_config_t::mqtt_connection_timeout_ms

Connection timeout period.

This is the maximum amount of time that the device will wait for a MQTT connack message. After this timeout has elapsed the device will attempt a reconnection.

mqtt_poll_timeout_ms

int32_t astarte_device_config_t::mqtt_poll_timeout_ms

Polling timeout for the MQTT client.

property_set_cbk

astarte_device_property_set_cbk_t astarte_device_config_t::property_set_cbk

Optional callback for a set property event.

property_unset_cbk

astarte_device_property_unset_cbk_t astarte_device_config_t::property_unset_cbk

Optional callback for a unset property event.

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The documentation for this struct was generated from the following file:

• /home/runner/work/astarte-device-sdk-zephyr/astarte-device-sdk-zephyr/astarte-device-sdk-zephyr/include/astarte_device_sdk/device.h