I got error message 'Invalid parameter in user config' when running snpe-net-run on S development board with qualcomm released yocto BSP. The selected runtime is not available on this platform. Continue anyway to observe the failure at network creation time. Attempted to set a neural network configuration option DSP that is not supported on this platform.
Did I miss something?
Just for clarification, did you mean: 1. Currently snpe-net-run not support on yocto linux. Currently DSP not support on yoctl linux. Enrico, it should be. I have got instructions from this website but still I havent got the solution for this.
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Skip to main content. Log In Register. Site Navigation Log In Register. Login or Register to post a comment. Last post. Join Date: 10 Apr Posted : Thu, Hi, I got error message 'Invalid parameter in user config' when running snpe-net-run on S development board with qualcomm released yocto BSP.
Below is complete error message and some check point.Performance and low power consumption are critical factors for embedded devices. Embedded Linux developers frequently have to create their own distribution to precisely define the contents of the OS. Custom embedded Linux distribution increases the performance which makes for more stable version. It also eliminates the unnecessary modules and components helping fast booting process; and of course, the developer is allowed to add various features and optimize them for better performance.
Time and again, a developer choosing an option of creating a custom embedded Linux distribution also faced challenges because, a fully custom Linux distribution, once developed, will never update over time. One has to maintain the updates, security patches, add new libraries and packages and so on. The Yocto — standardized custom distribution builder — saves time and resources that would otherwise be wasted on compiling, re-configuring and maintenance.
Yocto, based on OpenEmbedded-core oe-coreis basically a collection of tools and methods which enables customization of distribution characteristics. Yocto offers layered structure which makes it easy to reuse components on different systems. If the processor is changed, for example, only the layer connected with processor support is needed to be changed.
This enables compiling the OS quickly for the new processor or for a device that uses the new processor. Putting all together, we can build a full embedded image with Yocto. He can create a custom layer and add further that layer to his build to create a custom recipe; this enables him to create a custom bootable image, a custom reference distribution.
In this way, Yocto enables the developer to create a complete customized reference distribution. Nikunj Patel is a Senior Marketing Executive at eInfochips where he supports marketing activities for semiconductor domain along with other partnerships.
Attendees will learn about Yocto Project development, including how to configure and deploy an initial customized board support package BSP and setup a development environment with the matching software development kit SDK.
In addition, the session will cover how to build applications for embedded Linux and optimize their performance using an integrated development environment IDE with Yocto integration, and embedded Linux system-level security will be discussed.
Registration: Registration is limited. Email Arno. Participants must bring their own PC. Upon registration acceptance, you will receive links to install necessary tools required for the session.
To avoid the collection of cookie-based information, you can visit this site with cookies turned off in your browser. Email Arno Participants must bring their own PC. Session Agenda. Languages English and German. Maciej Halasz Have questions about the security of your embedded Linux based device?This post is about building bit Linux systems for Raspberry Pi boards using software from the Yocto Project. If you are interested in bit systems for the RPi4 see this post.
Yocto is a set of tools for building a custom embedded Linux distribution.
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The systems are usually targeted for a particular application like a commercial product. If you are looking to build a general purpose development system with access to pre-built packages, I suggest you stick with a more user-friendly distribution like Raspbian. And while the Yocto system is very powerful, it does have a substantial learning curve. You may want to look at another popular, but simpler tool for building embedded systems Buildroot.
Yocto uses meta-layers to define the configuration. Within each meta-layer are recipes, classes and configuration files that support the primary build tool, a python app called bitbake. I have created a custom meta-layer for the RPi boards called meta-rpi.
The systems built from this layer use the same GPU firmware, linux kernel and include the same dtb overlays as the official Raspbian systems. It is only the userland software that differs and that is completely configurable by you. There are a some example images in meta-rpi that support the programming languages and tools that I commonly use in my own projects.
When using this repository for customer projects, I first fork and move it to another repository, usually with a different name. I recommend you do the same if you require stability. I use the meta-rpi layer for my experiments. I am using the official Yocto meta-raspberrypi layer, but have updated recipes for the Linux kernel and gpu firmware to keep them more current.
If you want a quick look at the resulting systems, you can download some pre-built images here. All systems are setup to use a serial console.
Note: There is a firewall rule that will lock out your IP for 2 minutes after 5 failed logins. The Yocto version is 3.
The 4. These are sysvinit systems using eudev. The Qt version is 5.This page provides the board agnostic instructions to get started with OpenEmbedded and the Yocto project on 96Boards platform. This wiki is not an introduction on OpenEmbedded or Yocto Project. If you are not familiar with OpenEmbedded and the Yocto Project, it is very much recommended to read the appropriate documentation first.
For example, you can start with:. The support for a dedicated board is available in the dedicated BSP Layer. These layers have been tested with OpenEmbedded Core layer, and are expected to work with any other standard layers and of course any OpenEmbedded based distributions.
In addition to the above layers, there are board specific layers present for each 96Boards CE boards:. In order to successfully set up your build environment, you will need to install the following package dependencies.LTD20-308 Yocto Project Long Term Support (LTS)
Step 2 : Visit the OpenEmbedded Getting Started wiki to see which distribution specific dependencies you will need. Setting up the build environment will first search for whiptailif it is not present then it will search for dialog. You only need one of the following packages to ensure your setup-environement runs correctly:. Please Note : If you are running Ubuntu All required dependencies should now be installed on your host environment, you are ready to begin your build environment setup.
Before building the OE images, it is important to set up partition layout and flash the bootloader. Follow the below guides to setup eMMC partitions and update Bootloader for the corresponding boards:. The following instructions are provided to get started with OpenEmbedded Reference Software Platforms.
To manage the various git trees and the OpenEmbedded environment, a repo manifest is provided. If you do not have repo installed on your host machine, you first need to install it, using the following instructions or similar :. After finishing the above mentioned steps, choose the board specific instructions below for setting up the build environment for individual boards:.
If you did not accept the EULA, the firmwares are not downloaded, and not installed into the image. You can manually manage the firmware and download them separately from Qualcomm Developer Network. The two artifacts you will use to update your board are:.
The default X11 image includes openbox window manager, to use it:. Of course, you can easily add another window manager, such as metacity in the image. The main reason is that in the rpb-wayland distro, the support for X11 is completely removed. So, in a new terminal prompt, setup a new environment and make sure to use rpb-wayland for DISTRO, then, you can run a sample image with:.
This image includes a few additional features, such as systemdconnman which makes it simpler to use. If you boot this image on the board, you should get a command prompt on the HDMI monitor.
Generic OpenEmbedded/Yocto Guide for 96Boards Platforms
A user called linaro exists and has no password. Once logged in a VT, you run start weston with:. Toggle navigation. Toggle navigation 96Boards-Logo. OpenEmbedded and Yocto This page provides the board agnostic instructions to get started with OpenEmbedded and the Yocto project on 96Boards platform.
Layer Description oe-core Base layer This is the main collaboration point when working on OpenEmbedded projects and is part of the core recipes.You seem to have CSS turned off. Please don't fill out this field. Any questions or support request please mail linuxsolutions smartplayin. Calibre has the ability to view, convert, edit, and catalog e-books of almost any e-book format.
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Generic OpenEmbedded/Yocto Guide for 96Boards Platforms
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Upload screenshot of ad required :. Sign Up No, Thank you.Register Now. Timesys supports the platforms listed below. For the latest kernel and toolchain information, refer to LinuxLink. To request that our engineering team add your processor of interest to LinuxLink, submit your inquiry via our online form, contact us at sales timesys.
Choice of build system Supports Timesys Factory and Yocto Project build systems, so you decide which build system you want to use Start your project using tested BSPs based on software from mainline, semiconductors and board vendors.
Need to get get your Qualcomm processor-based development platform up and running quickly with an open source embedded Linux platform? Supported Qualcomm Snapdragon Platforms Timesys supports the platforms listed below.
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