gunnar | A wheeled robot with a Neato XV-21 LIDAR distance sensor

 by   tsbertalan Python Version: Current License: No License

kandi X-RAY | gunnar Summary

kandi X-RAY | gunnar Summary

gunnar is a Python library typically used in Internet of Things (IoT), Raspberry Pi applications. gunnar has no bugs, it has no vulnerabilities, it has build file available and it has low support. You can download it from GitLab, GitHub.

Gunnar is a differential-drive rover with LIDAR as its primary sense. It uses Robot Operating System (ROS) to provide messaging between components, and important algorithms such as particle filter simultaneous localization and mapping (SLAM).
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            kandi-support Support

              gunnar has a low active ecosystem.
              It has 16 star(s) with 11 fork(s). There are 1 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              gunnar has no issues reported. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of gunnar is current.

            kandi-Quality Quality

              gunnar has 0 bugs and 0 code smells.

            kandi-Security Security

              gunnar has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              gunnar code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              gunnar does not have a standard license declared.
              Check the repository for any license declaration and review the terms closely.
              OutlinedDot
              Without a license, all rights are reserved, and you cannot use the library in your applications.

            kandi-Reuse Reuse

              gunnar releases are not available. You will need to build from source code and install.
              Build file is available. You can build the component from source.
              Installation instructions are not available. Examples and code snippets are available.
              gunnar saves you 937 person hours of effort in developing the same functionality from scratch.
              It has 2136 lines of code, 191 functions and 26 files.
              It has medium code complexity. Code complexity directly impacts maintainability of the code.

            Top functions reviewed by kandi - BETA

            kandi has reviewed gunnar and discovered the below as its top functions. This is intended to give you an instant insight into gunnar implemented functionality, and help decide if they suit your requirements.
            • Scan the server .
            • Poll the accelerometer .
            • Resampling method
            • Update the state of the encoder .
            • Execute command
            • Set the frac .
            • Read a line from the serial port
            • Calculate the checksum of the data .
            • Shut down the Arduino node .
            • Read the value from the pin .
            Get all kandi verified functions for this library.

            gunnar Key Features

            No Key Features are available at this moment for gunnar.

            gunnar Examples and Code Snippets

            No Code Snippets are available at this moment for gunnar.

            Community Discussions

            QUESTION

            How to keep the only the top N values in a dataframe
            Asked 2021-Feb-04 at 20:17

            It is pandas/Dataframe, for every row, I want to keep only the top N (N=3) values and set others to nan,

            ...

            ANSWER

            Answered 2021-Feb-04 at 16:07

            You can use np.unique to sort and find the 5th largest value, and use where:

            Source https://stackoverflow.com/questions/66048632

            QUESTION

            Setting specific variables based on what value is set in cypress environment variables
            Asked 2021-Feb-02 at 11:20

            I have a custom command called Cypress.Commands.add("createCustomer")

            I have a environment variable that specifies in which country this customer will be created. but the problem is that within the createCustomer function, i would like to set other values based on what country the customer is actually being created. for specific countries there are diffrent currencies, so instead of having to change all the other env.variables i would like them to check like a do-while function.

            ...

            ANSWER

            Answered 2021-Feb-02 at 11:20

            I don't think it is necessary to set the invoice currency and bill cycle as environment variables. At the beginning of your command you can just make the values local constants:

            Source https://stackoverflow.com/questions/66006647

            QUESTION

            How to get the total height of stacked bar chart in order to annotate a value above
            Asked 2021-Jan-27 at 10:37

            So I am trying to annotate the total sum above this whole stacked bar chart.

            I managed to get the sum but not the total height of the stacked bar chart so therefore it looks something like this:

            I know there are some related/similar posts but I can't figure out how to get the total height.

            Here is my code:

            ...

            ANSWER

            Answered 2021-Jan-27 at 10:36

            Use the total value from your dataframe as the y position, instead of the height of the bar. Something like:

            Source https://stackoverflow.com/questions/65917274

            QUESTION

            How to get the count of a group based on another group and plot the result
            Asked 2021-Jan-26 at 20:20
            • I have the following dataset of the Olympic games.
            • I am trying to find out the number of won medals(I want to see them separate Gold/Silver/Bronze) of all sports in a specific country.
              • In Germany how many medals(Gold/Silver/Bronze) have been won for Football, Gymnastics, etc.

            I want to display them after that in something like this:

            but instead of the countries there, I want to see the sport types.

            I tried something like this:

            ...

            ANSWER

            Answered 2021-Jan-26 at 18:01
            • In order to get the desired plot, the groupby dataframe, must be pivoted into the correct shape.

            Source https://stackoverflow.com/questions/65905753

            QUESTION

            Why does adding maps using latest google_maps_flutter fail
            Asked 2020-Dec-10 at 07:45

            I am failing to add google maps to my flutter app using the latest pub version.

            ...

            ANSWER

            Answered 2020-Jun-07 at 07:15

            error: property 'provideAPIKey' not found on object of type 'GMSServices

            You need to include your API key in your ios folder as per google maps plugin

            Source https://stackoverflow.com/questions/62241897

            QUESTION

            pcap_handler callback contains empty packets only when using npcap v0.9991
            Asked 2020-Oct-29 at 22:04

            I have some code that is supposed to capture data from an ethernet adapter. I am using the following steps to get the data (after determining the name of the device in the format: "rpcap://\Device\NPF_{0C5[...]C89}"):

            ...

            ANSWER

            Answered 2020-Jul-01 at 02:27

            This is probably Npcap issue #178, which is fixed in Npcap 0.9992, so it should also be fixed in the current release (0.9994 as of the time I'm writing this). Upgrade your Npcap installation.

            Source https://stackoverflow.com/questions/62555449

            QUESTION

            ERROR Stopping due to error (org.apache.kafka.connect.cli.ConnectDistributed) java.lang.NoClassDefFoundError: io/debezium/util/IoUtil
            Asked 2020-Sep-25 at 00:39
            Objective

            I am trying to connect to my Oracle Database(12c) from Kafka Connect(ideally in distributed mode) using the Debezium connector(1.2.4.Final). The Kafka version i am using is 2.13-2.6.0.

            Command used

            As per mentioned here, i am running this command:

            ...

            ANSWER

            Answered 2020-Sep-25 at 00:39

            The solution from Gunnar here works! (His explanation is there too if you want to check it out.)

            Source https://stackoverflow.com/questions/64020651

            QUESTION

            How do I update the winners "Point" column using SUM in SQL Server
            Asked 2020-Jul-14 at 06:59

            I have a tournament where there can be several winners and losers in the same round. How do I update the winners points with 10% of the total of losers points.

            Here is an example:

            EXAMPLE 1

            Anne, Betty, Charlotte and Brian all start with 1000 points. They play one game whist, with Anne and Betty winning.

            The winners (Anne and Betty) must have 1% of losers points.

            The losers (Charlotte and Brian) have a total of 2000 points.

            Therefore, 1% of losers points are 20 points.

            It gives 10 points to each of the two winners (Anne and Betty).

            The result after the game is

            Anne: 1010 points Betty: 1010 points Charlotte: 990 points Brian: 990 points

            EXAMPLE 2

            In another game, Erik, Frederik, Gunnar and Helge play. For convenience, they also all start with 1000 points.

            In this game, Erik gets to win while the other three lose.

            So Erik must have 1% of the other players' points.

            Frederik, Gunnar and Helge have a total of 3000 points.

            1% of the losers' points is thus 30.

            These 30 points must be added to Erik's total points, while each of the three losers must have deducted 10 points.

            The result after the game is thus

            Erik 1030 points Frederick: 990 points Gunnar: 990 points Weekend: 990 points

            I have tried something like this but the winners point is only updated with 10% of their own points

            ...

            ANSWER

            Answered 2020-Jul-14 at 06:59

            Thanks for the additional info about the calculation. You've made life a little harder then it needs to be with your table structure. This query takes a few steps to break it down first, but I think it does what you need:

            Source https://stackoverflow.com/questions/62873348

            QUESTION

            How can you use TLS for Kafka in Quarkus?
            Asked 2020-Mar-25 at 11:42

            The Kafka guide from Quarkus works nicely when running Kafka locally in Docker. I'm trying to change this sample by replacing the local Kafka service with a hosted Kafka service in the cloud which requires TLS.

            Does anyone know how I can configure this? In the Quarkus documentation and the Smallrye documentation I don't see any properties for this.

            I'd like to use the Kafka service in the IBM Cloud. Based on the documentation I've tried the following configuration in application.properties:

            ...

            ANSWER

            Answered 2019-Nov-21 at 14:24

            Have you tried specifying the relevant properties at the channel level? E.g.

            Source https://stackoverflow.com/questions/58975470

            QUESTION

            Replace r\n with \n in exception:format=@
            Asked 2020-Mar-12 at 10:15

            When I use this in nlog config:

            ...

            ANSWER

            Answered 2020-Mar-12 at 10:15

            Have you tried to use this:

            Source https://stackoverflow.com/questions/60643081

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

            Vulnerabilities

            No vulnerabilities reported

            Install gunnar

            You can download it from GitLab, GitHub.
            You can use gunnar like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.

            Support

            For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .
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