w1 | Linux kernel w1 netlink client

by bioothod C Version: Current License: GPL-2.0

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

kandi X-RAY | w1 Summary

w1 is a C library. w1 has no bugs, it has no vulnerabilities, it has a Strong Copyleft License and it has low support. You can download it from GitHub.

Linux kernel w1 netlink client. Linux kernel w1 netlink documentation: w1 over netlink can be used to work with w1 hardware (both master and slave devices) from userspace with noticebly lower latencies than via sysfs files. This source be used as an example on how to bind to netlink connector socket, how to create messages and parse replies. Protocol supports both master and slave commands. Master supports device listing, slave search, bus reset and generic w1 read/write/touch operations. You can also manually add/remove slave device ID. Slave commands are device specific. To build the binary you have to edit Makefile and specify include path to w1 kernel drivers, in particular you need path to directory where w1_netlink.h file is located.

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Support

w1 has a low active ecosystem.

It has 6 star(s) with 0 fork(s). There are 2 watchers for this library.

It had no major release in the last 6 months.

There are 1 open issues and 0 have been closed. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of w1 is current.

Quality

w1 has 0 bugs and 0 code smells.

Security

w1 has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

w1 code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

w1 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

w1 releases are not available. You will need to build from source code and install.

Installation instructions are not available. Examples and code snippets are available.

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w1 Key Features

No Key Features are available at this moment for w1.

w1 Examples and Code Snippets

No Code Snippets are available at this moment for w1.

Community Discussions

Trending Discussions on w1

how to add a column with a counter based on a condition

Stored Procedures executing fine with individual call statement but failing while calling from either task or another SP

Running dask map_partition functions in multiple workers

Piping output of `echo` to netcat fails while piping output of `printf` passes

How to unionize certain sets in pandas dataframe with one set quickly

Why does gcc throw warning about conditionally-supported offsetof?

"RuntimeError: dictionary changed size during iteration" but it's not changed in the loop

pandas merge columns and adding the original column

How to modify the layout of this graph?

Chaining python dictionaries to make a new one

QUESTION

how to add a column with a counter based on a condition

Asked 2022-Apr-08 at 10:44

I have a dataset that looks like this:

...

ANSWER

Answered 2022-Apr-08 at 10:44

If each group starting by N/A values test missing values with Series.notna and create counter by GroupBy.cumsum:

Source https://stackoverflow.com/questions/71795494

QUESTION

Stored Procedures executing fine with individual call statement but failing while calling from either task or another SP

Asked 2022-Mar-20 at 17:00

With QUERY_TIMEOUT parameter set to 1 hr, SP execution is getting cancelled automatically if it is running beyond 1 hr. This happens only when it is being called through a task or through another SP. When being called separately in the worksheet or snowsql CLI it is running fine beyond 1 hr and getting completed.

I have a task T1 running a wrapper procedure W1 which calls an actual procedure SP1. Both W1 and SP1 are getting failed with error something like execution cancelled due to runtime crossed timeout limit.

But directly running it in worksheet, call SP1() is not failing at all but getting completed even after 2 hrs of runtime.

Any idea why it is happening? Is the timeout parameter affect all queries, because it doesn't seem so?

...

ANSWER

Answered 2022-Mar-20 at 17:00

Confirm TIMEOUT parameters. Start with Tasks

Source https://stackoverflow.com/questions/71548010

QUESTION

Running dask map_partition functions in multiple workers

Asked 2022-Mar-11 at 19:11

I have a dask architecture implemented with five docker containers: a client, a scheduler, and three workers. I also have a large dask dataframe stored in parquet format in a docker volume. The dataframe was created with 3 partitions, so there are 3 files (one file per partition).

I need to run a function on the dataframe with map_partitions, where each worker will take one partition to process.

My attempt:

...

ANSWER

Answered 2022-Mar-11 at 13:27

The python snippet does not appear to use the dask API efficiently. It might be that your actual function is a bit more complex, so map_partitions cannot be avoided, but let's take a look at the simple case first:

Source https://stackoverflow.com/questions/71401760

QUESTION

Piping output of `echo` to netcat fails while piping output of `printf` passes

Asked 2022-Mar-11 at 15:29

I am sending a command to a power supply device over TCP Ethernet using netcat (nc) on Linux Ubuntu 18.04 and 20.04. If I use echo the device fails to properly receive the command, but if I use printf it works fine. Why?

...

ANSWER

Answered 2021-Nov-17 at 18:46

Ugh! Found it.

Ensure you're not accidentally sending a newline char (\n) at the end of the command

It looks like echo adds a trailing newline to the string, whereas printf does NOT, and this trailing newline character is interfering with the device's ability to parse the command. If I forcefully add it (a newline char, \n) to the end of the printf cmd, then it fails too--meaning the device will not respond to the command as expected:

Source https://stackoverflow.com/questions/70001189

QUESTION

How to unionize certain sets in pandas dataframe with one set quickly

Asked 2022-Mar-08 at 12:18

So, I have the following dataframe

...

ANSWER

Answered 2022-Mar-08 at 12:06

IIUC, you could do:

Source https://stackoverflow.com/questions/71394605

QUESTION

Why does gcc throw warning about conditionally-supported offsetof?

Asked 2022-Feb-06 at 12:37

I have two structures in c++

...

ANSWER

Answered 2022-Feb-06 at 12:37

https://en.cppreference.com/w/cpp/named_req/StandardLayoutType

A standard layout type requires all data members be in the same type.

Standard layout is conservative in definition. Additional types could be made standard layout. The fact that a type is not standard layout doesn't mean there is a good reason that it isn't. It just means the standard committee and compilers haven't done the work to justify it. I mean, you could make classes with virtual functions standard layout if the committee really wanted (like, standardize how vtables work).

One concern is that the committee doesn't want to needlessly break existing code. So they try to standardize existing practice unless there is a good reason. If two compilers disagree on layout of a class, that makes standardizing their layout more costly and/or generate less benefits.

Standard layout is technically just a flag; semantically it means different compilers with similar options (like packing) are going to compile compatible data layouts.

Source https://stackoverflow.com/questions/71006368

QUESTION

"RuntimeError: dictionary changed size during iteration" but it's not changed in the loop

Asked 2022-Feb-02 at 08:20

I'm solving this LeetCode problem and here's my code:

...

ANSWER

Answered 2022-Feb-02 at 08:20

The main Problem is when dfs method is called it uses this line

Source https://stackoverflow.com/questions/70936475

QUESTION

pandas merge columns and adding the original column

Asked 2022-Jan-28 at 09:43

I have a Dataframe with value predictions.

The first column is for the exact value and each new column is a week in the future. For each week a new row is added. As a result, I have the following example table:

...

ANSWER

Answered 2022-Jan-28 at 09:21

This is a variation on melt:

Source https://stackoverflow.com/questions/70891312

QUESTION

How to modify the layout of this graph?

Asked 2022-Jan-26 at 21:10

I have created a graph object, but I would like to choose the layout myself. The layout I have in mind is such that first nodes Fs is placed at furthest left, then DCs and then CC and in the end Ws in the furthest right. We can also put DCs and CC beside each other. You can produce the graph by the following code:

...

ANSWER

Answered 2022-Jan-26 at 21:10

If you want to customize your layered plot, we can try

Source https://stackoverflow.com/questions/70869058

QUESTION

Chaining python dictionaries to make a new one

Asked 2022-Jan-10 at 22:37

I have two python dictionaries, say,

...

ANSWER

Answered 2022-Jan-10 at 22:11

If you meant to merge values with the same key into a collection, you could

create a new dict
use itertools to iterate over any number of dicts
some default value you can pack into (such as a list or set)

Source https://stackoverflow.com/questions/70659310

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Vulnerabilities

No vulnerabilities reported

Install w1

You can download it from GitHub.

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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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