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nuttx-apps/examples/mqttc
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zhanghongyu 956b935511 mqttc: add mbedtls MQTTC support 
The mqttc demo under example path can not support mbedtls api.
Because of the MQTT-C source code already contains many types of
link examples, so we added the corresponding makefile to
support mbedtls mqttc connections publisher and posix mqttc
connections publisher and subscriber.

Signed-off-by: zhanghongyu <zhanghongyu@xiaomi.com>
2023-09-01 23:21:34 +08:00
..
CMakeLists.txt cmake:refine cmake build for apps/examples 2023-08-17 01:15:17 +08:00
Kconfig mqttc: add mbedtls MQTTC support 2023-09-01 23:21:34 +08:00
Make.defs examples: Add an MQTT-C example. 2021-03-29 08:52:14 -05:00
Makefile apps/examples/mqttc/Makefile: Add missing Apache Foundation copyright header 2023-04-03 16:14:35 +03:00
mqttc_pub.c examples/mqttc: Check for MQTT ACK and avoid passing '\0' 2023-05-15 19:20:28 +03:00
README.md mqttc example: provide sane hostname default to avoid crash 2021-03-30 14:51:32 -05:00

README.md

This is a simple MQTT publisher example using MQTT-C

By default it publishes to the "test" topic and exits. Default behaviour including, host, port, topic, message and loop count can be changed through different arguments.

To test: From the host start an MQTT broker and subscribe to the "test" topic. Here mosquitto is used:

mosquitto&
mosquitto_sub -t test

Make sure that mosquitto is not configured in local mode only.

From the nsh:

Launch the built-in app mqttc_pub specifying the host:

mqttc_pub -h HOST

The target will publish the message "test".