I am trying to get mqttClient-for-Legato on a WP7700 / mangOH Red talking to a mosquitto server running on an Ubuntu host. I have used mqtt config set to set the host IP in the config to 192.168.2.3 and port to 1883 (used by mosquitto), then enter mqtt session start, however it doesn’t seem to be a…

It appears that the le_data routines do not work over the ECM interface with the host. Marked solved to close the question. Looks similar to this problem: [image] Airvantage through Ethernet Legato Application Framework Hello David Frey posted this in the mangoh forum No…

can i have the sample code how to work in mosquitto mqqt , Since am new to this platform i would like to know basic step how to publish and subscribe through mosquitto mqtt Provide Interface binding in the code

I ended up using the Paho MQTT library which has a straightforward interface and works with any internet connection. You can use the sample programs as a model. https://www.eclipse.org/paho/

Hi @piinst , sorry fot the answer: where is mqtt config set? And how do you enter in the mqtt session start? In the app start? I have the following folder in the mangOH project and I’ave already installed mosquitto on ubuntu: [image]

Hi, I am not using the MqttClient app. The paho MQTT library which I use resides inside my main application and has its own api.

I didn’t understand how to build it. Did you follow this guide? [image] GitHub - nhonchu/mqttClient-for-Legato: mqttClient application for Legato... mqttClient application for Legato framework. Contribute to nhonchu/mqttClient-for-Legato development by creating an account on GitHub. …

Not using that app. I am using the paho MQTT library as downloaded from eclipse.org .

ah ok I understand: paho is another way for the client side. Do you think is simpliest to use mqttClient folder or paho? (As broker I want to use Mosquitto)

mqttClient-for-Legato with mosquitto setup?

Uncategorized

piinst May 11, 2020, 2:58pm 2

It appears that the le_data routines do not work over the ECM interface with the host. Marked solved to close the question. Looks similar to this problem:

Topic		Replies	Views
Mqtt broker and client? Uncategorized	9	996	September 29, 2022
mqttClientService on Legato framework 21 connection problems Legato Application Framework	1	327	January 12, 2023
Install MQTT on MangOH Yellow Legato Application Framework	40	1063	December 14, 2021
Legato application with MQTT protocol Legato Application Framework	1	1287	November 21, 2017
MQTT with Legato 16.10.1 SW FX30S Uncategorized	7	1355	April 1, 2020

mqttClient-for-Legato with mosquitto setup?

Related topics