Mar 1, 2022 · In the following tutorial we will walk through how to post chunks directly to the Memfault cloud using the memfault GDB commands included in the memfault-firmware-sdk. This is typically most helpful as a quick way to test that data collection is working prior to implementing the data transport path.

In the following tutorial we will discuss how to use the Memfault SDK data export API to collect "chunks" from a device and then post them to the Memfault cloud for analysis. The data export module uses the SDK data packetizer APIs to read the data which has been collected.

Apr 24, 2025 · Populate a User-Agent string in the headers of all requests to Memfault Cloud to identify the CLI version used for diagnostics. Previously the User-Agent was only included for chunk POST requests. Add the upload-software-version …

Mar 21, 2024 · To install it, make sure you have a recent version of Python 3.x installed. Use a virtualenv to avoid conflicts with dependencies of other projects that use Python. Then run pip3 install memfault-cli to install it. Once installed, the memfault command should be available in your shell: Usage: [OPTIONS] COMMAND [ARGS]...

Jul 2, 2019 · In this article we will discuss how to become more efficient at debugging by leveraging GDB’s Python API. Thanks for introducing me to python scripting. Changed my life ! I have created a tiny helper to convert gdb.Value object to JSON that can be stored and post processed easily if needed.

The proper use for each is as follows: - `api.memfault.com` - Use along with an API Key for normal consumption and use of the API documented below. - `chunks.memfault.com` - Use with the **Chunks** API to push chunked data into Memfault.

Jul 23, 2019 · In this post, we will discuss how to properly setup GDB and Python and then modify the uuid_list_dump command from the post mentioned above to make use of a third party package installed through PyPi.

Go to https://app.memfault.com/, navigate to the project you want to use and select 'Settings'. Copy the 'Project Key', and configure it; either by running idf.py menuconfig and setting the MEMFAULT_PROJECT_KEY config value, or by inserting to sdkconfig.defaults: using pyinvoke: or use the Espressif command:

Chunk buffer: ' {}' Length: ' {}'".format ( chunk_buf_param, chunk_buf_size_param ) ) self.chunk_buf_size_tuple = (chunk_buf_param, chunk_buf_size_param) return self.chunk_buf_size_tuple def stop (self): params = self._determine_param_names () if params is None: print ("""ERROR: Could not determine names of parameters holding chunk buf...

The sample application enables the Memfault shell by default which provides a serial terminal interface that can be used to issue commands to the device such as mflt crash to generate a coredump and mflt post_chunks to upload the coredump.