By using AWS re:Post, you agree to the AWS re:Post Terms of Use
AWS re:Postre:Post

STM32L4 discovary board AWS IoT Tera Term Error

0

So I went through all the steps to connect the STM32L4 to the AWS Cloud although I have encountered an error with the MQTT (the error I am receiving on Tera Term is shown in the image below), how do I rectify this issue?

  • Greg_B EXPERT
    2 years ago

    What FreeRTOS version did you select in the console? And did you build with System Workbench for STM32 or CMake?

  • Obinex
    2 years ago

    I built with system workbench, im using the latest version of FreeRTOS.

  • Greg_B EXPERT
    2 years ago

    Thanks for the info

Topics
Internet of Things (IoT)
Tags
AWS IoT Core
Language
English
Obinex
asked 2 years ago219 views
2 Answers
0

This is the error, I forgot to attach the image: Enter image description here

Obinex
answered 2 years ago
0

Hi Obinex. I dusted off my STM32L4 and went through the quick start. Everything worked fine.

You should be receiving either nothing, or a 2-byte CONNACK. Instead you're getting some kind of truncated or seemingly corrupt response that is not any kind of valid MQTT message. Assuming you didn't modify the firmware, I don't have a theory on what's wrong here. And we already checked the policy on your other question. I suggest you open a GitHub issue here: https://github.com/aws/amazon-freertos/issues

profile pictureAWS
EXPERT
Greg_B
answered 2 years ago

You are not logged in. Log in to post an answer.

A good answer clearly answers the question and provides constructive feedback and encourages professional growth in the question asker.

Guidelines for Answering Questions

Relevant content