swupdate | Software Update for Embedded Systems

by sbabic C Version: 2022.12 License: GPL-2.0

X-Ray Key Features Code Snippets Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | swupdate Summary

swupdate is a C library typically used in Embedded System applications. swupdate has no bugs, it has no vulnerabilities, it has a Strong Copyleft License and it has medium support. You can download it from GitHub.

[REUSE status] [SWUpdate] is a Linux Update agent with the goal to provide an efficient and safe way to update an embedded Linux system in field. SWUpdate supports local and OTA updates, multiple update strategies and it is designed with security in mind.

Support

Quality

Security

License

Reuse

Support

swupdate has a medium active ecosystem.

It has 1081 star(s) with 336 fork(s). There are 83 watchers for this library.

It had no major release in the last 12 months.

swupdate has no issues reported. There are 5 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of swupdate is 2022.12

Quality

swupdate has 0 bugs and 0 code smells.

Security

swupdate has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

swupdate code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

swupdate is licensed under the GPL-2.0 License. This license is Strong Copyleft.

Strong Copyleft licenses enforce sharing, and you can use them when creating open source projects.

Reuse

swupdate releases are available to install and integrate.

Installation instructions, examples and code snippets are available.

It has 284 lines of code, 6 functions and 8 files.

It has high code complexity. Code complexity directly impacts maintainability of the code.

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swupdate Key Features

No Key Features are available at this moment for swupdate.

swupdate Examples and Code Snippets

No Code Snippets are available at this moment for swupdate.

Community Discussions

Trending Discussions on swupdate

Angular SwUpdate activated deprication

Cannot build package due to missing GCC headers in Buildroot (stdio.h)

How to access method on another Component

Yocto bitbake error: Nothing Provides for 'recipe-name'

Getting parse error when building an image with meta-swupdate using Yocto

How to select some properties from a json result

feature 'postinstall' required for "adu-swupdate.sh" in sw-description is absent

problems installing openvpn client

Angular PWA SwUpdate Snackbar

Service Worker determine number of clients

QUESTION

Angular SwUpdate activated deprication

Asked 2022-Mar-28 at 19:48

In my angular project I have this kind of code:

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ANSWER

Answered 2022-Jan-12 at 16:03

You must change activated to activateUpdate() and treat it as Promise:

Source https://stackoverflow.com/questions/70684682

QUESTION

Cannot build package due to missing GCC headers in Buildroot (stdio.h)

Asked 2022-Mar-21 at 17:39

Recently, I updated the Buildroot directory from 2019.11 to 2022.2 in order to build for a new board (RPi4B Rev1.5) and access the updated Linux kernel and headers. Unfortunately, I have been unable to build due to missing headers for the SWUpdate package.

An extract of the error is below. The full log can be found at this link (as it is long).

...

ANSWER

Answered 2022-Mar-21 at 17:39

After more research, it turns out this was an issue with the configuration path assigned within the Buildroot config. It was referring to the RPi3 configuration, which required a different kernel and GCC version. The fix involved the following:

Source https://stackoverflow.com/questions/71499001

QUESTION

How to access method on another Component

Asked 2022-Mar-16 at 10:08

I'm stuck on a part where I want to run a method from other component. What I want to do is to run confirmUpdateVersion() on a other .ts file.

file1.ts

...

ANSWER

Answered 2022-Mar-16 at 10:08

Option 1:

You can use @ViewChild to access to any child component.

let assume you have following code

Source https://stackoverflow.com/questions/71494798

QUESTION

Yocto bitbake error: Nothing Provides for 'recipe-name'

Asked 2021-Dec-15 at 05:04

I have a recipe in one of the meta layer. Its structure is given below:

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ANSWER

Answered 2021-Dec-15 at 05:04

Short answer: in your local.conf, add this:

Source https://stackoverflow.com/questions/70292500

QUESTION

Getting parse error when building an image with meta-swupdate using Yocto

Asked 2021-Dec-09 at 10:20

I'm trying to design an OTA update system and would like to use meta-swupdate with Yocto, here is what I did:

bitbake-layers add-layer ../meta-openembedded/meta-oe/
bitbake-layers add-layer ../meta-swupdate
bitbake-layer showlayers

...

ANSWER

Answered 2021-Aug-10 at 12:41

Do not use the master branch of https://github.com/sbabic/meta-swupdate

Use the branch that is compatible with your poky branch. (dunfell, zeus, ...)

For example, in dunfell branch it is fixed:

Source https://stackoverflow.com/questions/68721907

QUESTION

How to select some properties from a json result

Asked 2021-Nov-20 at 20:07

I am trying to build a simple react app which lists my philips hue bulb name and state(on or off). I have API call which results in the following json. Not sure how to pull bulb name and state.on status.

Here is my json result which gets the list of bulbs connected to my hue bridge. I get this result when i fetch via a the philips hue API.

...

ANSWER

Answered 2021-Nov-20 at 20:07

You can map them into an array using map(). Since map only works on arrays, and your data is an object, you can use Object.values to return an array of the object's values and use map on that, like this:

Source https://stackoverflow.com/questions/70049313

QUESTION

feature 'postinstall' required for "adu-swupdate.sh" in sw-description is absent

Asked 2021-Nov-15 at 16:17

I am currently working on Azure Device Update using layers meta-azure-device-update and meta-swupdate. I want to run a post-install script. I have followed sources mentioned below:

1.sw-description.rst https://git.rigado.com/vesta/swupdate/-/blob/acf50e361a8752db48e69ffe3c20a167c402d35f/doc/source/sw-description.rst#board-specific-settings

2.adu-swupdate.sh https://github.com/Azure/iot-hub-device-update/blob/main/src/adu-shell/scripts/adu-swupdate.sh

The image was built successfully and I was able to locate adu-swupdate.sh in .swu file which I provided Azure Device Update. The install failed giving below mentioned error:

Sep 21 07:21:30 rpi AducIotAgent[281]: -> 07:21:29 PUBLISH | IS_DUP: false | RETAIN: 0 | QOS: DELIVER_AT_MOST_ONCE | TOPIC_NAME: $iothub/twin2021-09-21T07:21:30.2396Z [E] Install failed, extendedResultCode = 1 [Install]

Sep 21 07:21:30 rpi AducIotAgent[281]: 2021-09-21T07:21:30.2398Z [E] Install failed. error 0, 1 - Expecting service to send Cancel action [ADUC_Workflow_WorkCompletionCallback]

The sw-update log is as given below:

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ANSWER

Answered 2021-Nov-15 at 16:17

So, After hours of exploration and reading each page of SW-UPDATE Wiki, I figured out that there are handlers for each function which we must enable before using it.

you can read more about them here. https://sbabic.github.io/swupdate/handlers.html

These handlers are available in the meta-swupdate/recipes-support/swupdate/defconfig

Source https://stackoverflow.com/questions/69265559

QUESTION

problems installing openvpn client

Asked 2021-Oct-26 at 16:54

following the instructions on the official vpn page (instructions install openvpn client) in the second step:

curl -fsSL https://swupdate.openvpn.net/repos/openvpn-repo-pkg-key.pub | gpg --dearmor > /etc/apt/trusted.gpg.d/openvpn-repo-pkg-keyring.gpg

I get the following error message:

sudo curl -fsSL https://swupdate.openvpn.net/repos/openvpn-repo-pkg-key.pub | gpg --dearmor > /etc/apt/trusted.gpg.d/openvpn-repo-pkg-keyring.gpg -bash: /etc/apt/trusted.gpg.d/openvpn-repo-pkg-keyring.gpg: Permission denied (23) Failed writing body

Thanks in advance!!!

...

ANSWER

Answered 2021-Oct-26 at 16:54

I had a similar issue recently. Use

sudo wget https://swupdate.openvpn.net/repos/openvpn-repo-pkg-key.pub

and

sudo apt-key add openvpn-repo-pkg-key.pub

Reference - https://openvpn.net/cloud-docs/openvpn-3-client-for-linux/

Source https://stackoverflow.com/questions/69694538

QUESTION

Angular PWA SwUpdate Snackbar

Asked 2021-Jul-08 at 10:08

I tried to implement a logic for my Angular PWA where a snackbar gets triggert when an update is available and when the snackbar is dismissed I want a button to become available for the user to update the app manually. (the last thing is currently not implemented)

So far it worked out but the checkForUpdate is getting triggert over and over again -> my console is getting spammed. I just can't figure out why this happens and what I understood wrong about the behavior of the SwUpdate

I created a stackblitz example where the problem is visible - I am getting an error that my browser is not supporting the service worker in stackblitz - any ideas how to fix that? (using chrome and the normal app running on localhost works fine)

app.component.ts:

...

ANSWER

Answered 2021-Jul-08 at 10:08

The cause is within if:

Source https://stackoverflow.com/questions/68111863

QUESTION

Service Worker determine number of clients

Asked 2021-May-10 at 13:14

We've got a SaaS app that's PWA capable and we're using Workbox for the grunt work. Up to now we've been following the tried and trusted recipe of displaying an update is available banner to the users, prompting them to update their web app.

Viewing usage data (via Sentry.io) we've noticed that most users simply seem to ignore the update banner and continue with the version they're on.

So we're looking at trying something different. This is to perform the update automatically when they change the route in the web app (when we know there's an update available).

Testing this shows that it does work. However there's a side-effect, and that is if they've got web app open in multiple tabs, then all the tabs get updated. This could be problematic for users' if they've got an un-saved form open in one of the tabs in the background - they'll potentially loose their work.

This happens during this piece of code:

...

ANSWER

Answered 2021-May-10 at 13:14

If you want to orchestrate the reload from entirely within the service worker, you can effectively do that by using the WindowClient interface to programmatically navigate to whatever the current URL is, which is roughly equivalent to a reload.

The two things to keep in in mind that navigate() will only work on WindowClients (not Workers) and that you can only call it if the service worker controls the WindowClient.

Putting that together, here's something to try:

Source https://stackoverflow.com/questions/67468985

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install swupdate

To start with SWUpdate, it is suggested you look at the documentation and build for one evaluation board (or you run SWUpdate on your host for a first overview).

Support

Documentation is part of the project and can be generated, or you access to the [Online Documentation](https://sbabic.github.io/swupdate/swupdate.html).

Find more information at: