61 lines
1.4 KiB
Plaintext
61 lines
1.4 KiB
Plaintext
# MQTT-SN Library for Zephyr
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# Copyright (c) 2022 René Beckmann
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# SPDX-License-Identifier: Apache-2.0
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config MQTT_SN_LIB
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bool "MQTT-SN Library Support [EXPERIMENTAL]"
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select EXPERIMENTAL
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help
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Enable the Zephyr MQTT Library
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if MQTT_SN_LIB
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config MQTT_SN_LIB_MAX_PAYLOAD_SIZE
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int "Maximum payload size of an MQTT-SN message"
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default 255
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config MQTT_SN_LIB_MAX_MSGS
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int "Number of preallocated messages"
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default 10
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config MQTT_SN_LIB_MAX_TOPICS
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int "Number of topics that can be managed"
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default 20
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config MQTT_SN_LIB_MAX_TOPIC_SIZE
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int "Maximum topic length"
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default 64
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config MQTT_SN_LIB_MAX_PUBLISH
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int "Number of publishes that can be in-flight at the same time"
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default 5
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config MQTT_SN_KEEPALIVE
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int "Maximum number of clients Keep alive time for MQTT-SN (in seconds)"
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default 60
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help
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Keep alive time for MQTT-SN (in seconds). Sending of Ping Requests to
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keep the connection alive are governed by this value.
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config MQTT_SN_TRANSPORT_UDP
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bool "UDP transport for MQTT-SN"
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select NET_SOCKETS
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config MQTT_SN_LIB_N_RETRY
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int "Number of times to retry messages"
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range 1 20
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default 5
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config MQTT_SN_LIB_T_RETRY
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int "Time (seconds) to wait for responses"
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default 10
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module=MQTT_SN
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module-dep=NET_LOG
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module-str=Log level for MQTT-SN
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module-help=Enables mqtt-sn debug messages.
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source "subsys/net/Kconfig.template.log_config.net"
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endif # MQTT_SN_LIB
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