carlson | source rocket flight computer : logs IMU data | Continous Integration library

 by   openrocketryinitiative Python Version: Current License: No License

kandi X-RAY | carlson Summary

kandi X-RAY | carlson Summary

carlson is a Python library typically used in Telecommunications, Media, Media, Entertainment, Devops, Continous Integration applications. carlson has no bugs, it has no vulnerabilities and it has low support. However carlson build file is not available. You can download it from GitHub.

Carlson is a Raspberry Pi Zero based rocket flight computer with an MPU9255 IMU, BMP280 barometer, 1080p video camera, WiFi chip, and 915 MHz telemetry radio. It runs on a two-cell lithium polymer battery. Carlson will eventually control automatic apogee detection in flight and parachute deployment. :bangbang: We had the opportunity to give a brief talk at the NASA Rhode Island Space Grant Symposium in Providence, RI about our work on Carlson and motor testing! Check it out on Google Slides.
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            kandi-support Support

              carlson has a low active ecosystem.
              It has 14 star(s) with 6 fork(s). There are 4 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              carlson has no issues reported. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of carlson is current.

            kandi-Quality Quality

              carlson has 0 bugs and 0 code smells.

            kandi-Security Security

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

            kandi-License License

              carlson 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

              carlson releases are not available. You will need to build from source code and install.
              carlson has no build file. You will be need to create the build yourself to build the component from source.
              Installation instructions, examples and code snippets are available.
              It has 1599 lines of code, 127 functions and 40 files.
              It has medium code complexity. Code complexity directly impacts maintainability of the code.

            Top functions reviewed by kandi - BETA

            kandi has reviewed carlson and discovered the below as its top functions. This is intended to give you an instant insight into carlson implemented functionality, and help decide if they suit your requirements.
            • Listen to servos
            • Convert radians to us
            • Read angles
            • Perform a step
            • Compute angle and magnitude
            • Start the servo writer thread
            Get all kandi verified functions for this library.

            carlson Key Features

            No Key Features are available at this moment for carlson.

            carlson Examples and Code Snippets

            No Code Snippets are available at this moment for carlson.

            Community Discussions

            QUESTION

            How to arrange a biplot graph of canonical discriminant functions?
            Asked 2022-Mar-16 at 02:00

            Dear Stackoverflow community, I am writing this question because I have a problem when plotting an analysis I have performed on a dataset in archaeology. It turns out that I have performed a discriminant analysis by canonical functions, following an example from archaeology professor David L. Carlson, and at the moment of viewing the biplot graph of his data set the graph is shown without problems, where the number of cases associated to the centroids is observed. What happens is that when I plot my data set, the biplot graph I get does not show the number of cases associated with the centroids, I have tried several times but I can not, and I do not know if I have a problem with my data set.

            The syntax of the Roman Pottery developed for professor David L. Carlson are shown below:

            ...

            ANSWER

            Answered 2022-Mar-16 at 02:00

            The problem is that Congo_DMA_2$Cluster must be a factor, not a character vector. Older versions of R made this conversion automatically when creating a data frame, but the current versions do not. Just add the following line to your code after creating Congo_DMA_2:

            Source https://stackoverflow.com/questions/71485218

            QUESTION

            Data is not getting added to the table from ajax response
            Asked 2022-Feb-28 at 08:37

            I am trying to add data from the ajax response to the html table. I am getting data from the backend data but its not getting added to the table.

            I tried various methods but none of them giving me a solution. I have pasted Javascript and HTML table code below. Please help me with this and let me know if you require any more information on this

            ...

            ANSWER

            Answered 2022-Feb-28 at 08:27

            Mistake seems to be on the below line.

            1. You're running a for loop twice. Once is enough which will expose the object.

            2. You were accessing property like userData[j].cast, but userData is already an object so access it like userData.cast.

            Source https://stackoverflow.com/questions/71292214

            QUESTION

            Labels on wrong dodged columns in geom_col
            Asked 2022-Feb-10 at 17:52

            I want to create a simple barplot of my data frame:

            ...

            ANSWER

            Answered 2022-Feb-10 at 17:52

            The problem of switching labels comes from geom_text() not knowing how the information should be split for the purposes of dodging. The solution is to supply a group= aesthetic to geom_text() that matches the fill= aesthetic specified for geom_col().

            In the case of geom_col(), you specify aes(fill=feature). The height of the different columns is therefore grouped automatically by corr$feature. You can supply a group= aesthetic as well, but it's unnecessary and the dodging will happen as you expect.

            In the case of geom_text(), there is no obvious way to group the data. When you do not specify a group= aesthetic, ggplot2 chooses one of the columns (in this case, the first column number) for grouping. For dodging to work here, you need to specify how the label information is grouped. If you don't have a specific legend-associated aesthetic to choose here, you can use the group= aesthetic to specify group=feature. This let's ggplot2 know that the text labels should be sorted and dodged by grouping according to this column in the data:

            Source https://stackoverflow.com/questions/71069747

            QUESTION

            Is there a more efficient way to append multiple columns from the same table?
            Asked 2021-Dec-31 at 01:56

            I'd like to return multiple values from the same record, with different columns of the same type appended under one another. I could do multiple joins, but that seems very inefficient because of the multiple table scans.

            ...

            ANSWER

            Answered 2021-Dec-31 at 01:56

            You need to unpivot each row. This means that you only scan the table once, then break it out into separate rows. You could use UNPIVOT, but CROSS APPLY (VALUES is far more flexible.

            Source https://stackoverflow.com/questions/70537933

            QUESTION

            How to get filtered data from entities in coredata
            Asked 2021-Dec-24 at 17:27

            I have a scenario where I know what I need to do but do not know how to implement it in Swift...

            I have 2 tables in CoreData and I fetch their values as below

            What I need - all friends that are in a particular user friends array

            //-----Full Code Manual CachedUser Class

            ...

            ANSWER

            Answered 2021-Dec-24 at 16:03

            You don't need to use filter on a CoreData FetchRequest ever.

            It is best to do the filtering by NSPredicate

            https://developer.apple.com/library/archive/documentation/Cocoa/Conceptual/CoreData/index.html

            But in this case all the user's friends are in a variable. If you have the individual user all you need to do is something like this...

            Source https://stackoverflow.com/questions/70474389

            QUESTION

            Export shared mailbox permissions to .csv
            Asked 2021-Nov-05 at 16:15

            I need to learn how to make a script that gets all users that have access to a shared mailbox in our business.

            For example:

            shared mailbox: shared_admin@business.com

            I would like to export as a .csv like this:

            ...

            ANSWER

            Answered 2021-Nov-05 at 16:15

            QUESTION

            cvc-complex-type.2.4.a: Invalid content was found starting with element 'Team'. One of '{"":Player}' is expected
            Asked 2021-Oct-06 at 07:53

            this is my first time asking a question here so forgive me if this is not properly formatted.

            can somebody please help me understand this error:

            cvc-complex-type.2.4.a: Invalid content was found starting with element 'Team'. One of '{"":Player}' is expected.

            my .xml file

            ...

            ANSWER

            Answered 2021-Oct-06 at 04:14

            Your XML is not well-formed because it has multiple root elements. An XML document may only have a single root element.

            Your options to repair this problem:

            1. Remove all Team elements after the first one, or
            2. Wrap all Team elements in a single root element such as Teams.

            Option #1 would be sufficient alone; option #2 would require the addition of the Teams wrapper element to your XSD.

            Source https://stackoverflow.com/questions/69459542

            QUESTION

            Is there a more efficient way to retrieve rows with a list column which includes values in a list? ( either a subset, union, or superset )
            Asked 2021-Jun-30 at 21:02

            working with a pandas.dataframe, such that:

            ...

            ANSWER

            Answered 2021-Jun-30 at 21:02

            I used a more lightweight dataframe:

            Source https://stackoverflow.com/questions/68199111

            QUESTION

            What is wrong with those two DML statements?
            Asked 2021-Apr-22 at 07:15

            2 DML statements in question:

            1.

            ...

            ANSWER

            Answered 2021-Apr-22 at 06:57

            tokuro your first Query Was Right

            but in Second query use , instead of and keyword to Update Multiple Column like this

            Source https://stackoverflow.com/questions/67207979

            QUESTION

            How can I count and display only the words that are repeated more than once using unix commands?
            Asked 2021-Mar-19 at 23:30

            I am trying to count and display only the words that are repeated more than once in a file. The basic idea is:

            • You are given a file with names and characters like commas, colons, slashes, etc..
            • Use the cut command to display only the first names in the file (other commands are also allowed).
            • Count and then display only the names repeated more than once.

            I got to the point of counting and displaying all the names. However, I haven't found a way to display and to count only those names repeated more than once.

            Here is a section of the file:

            ...

            ANSWER

            Answered 2021-Mar-19 at 23:22

            You can filter out the rows with count 1 with grep.

            Source https://stackoverflow.com/questions/66716572

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

            Vulnerabilities

            No vulnerabilities reported

            Install carlson

            Follow directions under Additional Repositories below to compile and install sensor libraries. Then,. IMPORTANT: If you are using a Raspberry Pi to host AIR.py, please make sure that I2C and Serial hardware are enabled and 'login shell over serial' is disabled. These options can be configured in Interfacing Options in sudo raspi-config.

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            https://github.com/openrocketryinitiative/carlson.git

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            gh repo clone openrocketryinitiative/carlson

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            git@github.com:openrocketryinitiative/carlson.git

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