rotary | Making an old rotary phone obey your commands | Theme library

by tcz Python Version: Current License: No License

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kandi X-RAY | rotary Summary

rotary is a Python library typically used in User Interface, Theme applications. rotary has no bugs, it has no vulnerabilities and it has low support. However rotary build file is not available. You can download it from GitHub.

Making an old rotary phone obey your commands

Support

Quality

Security

License

Reuse

Support

rotary has a low active ecosystem.

It has 19 star(s) with 1 fork(s). There are 6 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 rotary is current.

Quality

rotary has 0 bugs and 0 code smells.

Security

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

rotary code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

rotary does not have a standard license declared.

Check the repository for any license declaration and review the terms closely.

Without a license, all rights are reserved, and you cannot use the library in your applications.

Reuse

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

rotary has no build file. You will be need to create the build yourself to build the component from source.

Top functions reviewed by kandi - BETA

kandi has reviewed rotary and discovered the below as its top functions. This is intended to give you an instant insight into rotary implemented functionality, and help decide if they suit your requirements.

Called when a call has been received
Get a new recording file
Respond to commands
Clean up the recording file
Run linphone

Get all kandi verified functions for this library.

rotary Key Features

No Key Features are available at this moment for rotary.

rotary Examples and Code Snippets

No Code Snippets are available at this moment for rotary.

Community Discussions

Trending Discussions on rotary

Event-based task management using FreeRTOS

Inverting slider effect

Best way to handle multiple PCINT in AVR

Node.js - How to get associated model data using graphql?

Max For Live Not Patch Not Updating Data on Arduino Display

Rotary Knob with SwiftUI

How to read a rotary encoder with interrupts on ESP32 and global flags

How to join range of a splitline in Python

How to build a table?

How to use rotary encoder like a button for Arduino Uno

QUESTION

Event-based task management using FreeRTOS

Asked 2022-Jan-18 at 15:33

I'm trying to pick up C, using an esp32. While looking at exactly how FreeRTOS works, I found the following page regarding how to use the tasks, and best practices etc.

https://www.freertos.org/implementing-a-FreeRTOS-task.html

According to this page, to prevent starvation, tasks should be event based. Regarding what I am trying to achieve, I will try to provide a very simplified example.

Background

I have a LCD screen, which should display data from a sensor. The data shown on the LCD will be done using a task, which according to the documentation, should never exit and should be event driven to prevent starvation.

I have a way of controlling the data shown on the LCD screen, which would be a rotary encoder. This encoder can be clicked, which should refresh the sensor's data.

Question

How would I implement the event based tasks, which are described on the FreeRTOS page, in this specific context? I had a look at the documentation and the "simple" example projects on their github, but as a beginner within C and embedded, they were extremely overwhelming.

Simple demo code

...

ANSWER

Answered 2022-Jan-18 at 14:45

I use FRTOS and event driven development.

The typical flow here would be:

Source https://stackoverflow.com/questions/70757322

QUESTION

Inverting slider effect

Asked 2021-Dec-21 at 21:05

I'm trying to invert the value of the myrange slider. When POS = 0, myrange slider should be at max and when POS = 100, myrange slider should be at minimum. When I use the slider it jumps to high values like: 10089. (number is an int controlled by a rotary encoder. When I use the encoder, the script works flawless, so I suppose I did something wrong in JS.) What did I do wrong?

...

ANSWER

Answered 2021-Dec-21 at 21:05

Rotated the slider 180 degrees with CSS.

Source https://stackoverflow.com/questions/70315149

QUESTION

Best way to handle multiple PCINT in AVR

Asked 2021-Nov-20 at 21:06

I'm testing some things on a Attiny85 and thought about the best way to handle the interrupt rutine. I know it is bad to have a lot of code in the interrupt handler, but I'm uncertain of any other ways to do this. I want my main program to sleep and wake on PCINT, the PCINT comes from multiple pins (rotary encoder A, b & switch and a receiving UART) so I was thinking just having a lot of code in the handler.

The code to determining which pin caused the interrupt, would look like this

...

ANSWER

Answered 2021-Nov-20 at 21:06

volatile uint8_t flag;

int main(void)
{
    DDRB &= ~((1 << DDB0) | (1 << DDB1) | (1 << DDB2)); // Clear the PB0, PB1, PB2 pin
    // PB0,PB1,PB2 (PCINT0, PCINT1, PCINT2 pin) are now inputs

    PORTB |= ((1 << PORTB0) | (1 << PORTB1) | (1 << PORTB2)); // turn On the Pull-up
    // PB0, PB1 and PB2 are now inputs with pull-up enabled

    PCICR |= (1 << PCIE0);     // set PCIE0 to enable PCMSK0 scan
    PCMSK0 |= (1 << PCINT0);   // set PCINT0 to trigger an interrupt on state change 

    sei();                     // turn on interrupts

    while(1)
    {
        gotosleep();
        do
        {
            switch(flag)
            {
                case 1:
                    dosomething1();
                    break;
                case 2:
                    dosomething2();
                    break;
                case 3:
                    dosomething3();
                    break;
            }
        cli();
        flag = 0;
        sei();
        }while(flag); 

    }
}

ISR (PCINT0_vect)
{
    uint8_t changedbits;

    changedbits = PINB ^ portbhistory;
    portbhistory = PINB;

    if(changedbits & (1 << PB0))
    {
        flag = 1;
    }

    if(changedbits & (1 << PB1))
    {
        flag = 2;
    }

    if(changedbits & (1 << PB2))
    {
        flag = 3;
    }
}

Source https://stackoverflow.com/questions/70049553

QUESTION

Node.js - How to get associated model data using graphql?

Asked 2021-Oct-08 at 07:36

In Node.js app, I am using graphql to get the list of data. I have created two models called School and Grade. Association for these models like School has many Grades and Grade belongs to School. While querying I am getting null value for associated model.

In model school.js,

...

ANSWER

Answered 2021-Oct-08 at 07:36

You have to use include with your queries in resolvers.js file like below

Source https://stackoverflow.com/questions/69479561

QUESTION

Max For Live Not Patch Not Updating Data on Arduino Display

Asked 2021-Apr-28 at 16:37

I've been working on a project with an Arduino recently where I'm basically trying to get a small display hooked up to an Arduino to update with the name of a MIDI mapped knob in Ableton Live.

For example, let's say I map the knob to the reverb send on a track the display should read "A-Reverb". This works today, but only works when I first open the Ableton project and map the knob for the first time. It does not update when I select a new option.

Here's the setup I'm using right now:

Arduino - w/Rotary Encoder & OLED Display
Hairless MIDI - For converting the serial connection from the Arduino into MIDI CC# messages Live can read.
Ableton Live 11 w/ Max For Live 8 - This is where the patch actually runs.

For the Max Patch, I'm using a version of Yehezkel Raz's One which I purchased and later modified. The reason I mention this is that this patch already has the name updating part worked out, so in theory I should be able to send that data over serial to the Arduino.

Out of respect for Yehezkel's work, I won't attach a screenshot of the entire patch, but have attached the part that I modified to send data to the Arduino, you can see it here.

Here's what I've tried so far:

Validated that the baud rate for Hairless MIDI, the Arduino, and the Max Patch is identical
Attempted to start Hairless MIDI only after Ableton has been launched
Attempted to power on Arduino without opening the Arduino IDE so that there are no Serial conflicts.

Here's what I think may be the issue, but I'm not sure how to fix it:

Part of the logic in my Arduino code relies on Serial.available() being true, in order to send the data to the screen. I'm thinking that maybe the Serial connection is only available in the beginning when the knob is mapped.

I know that was a lot of information, but if anyone has any ideas on how I may be able to get this to work, I'd greatly appreciate it!

...

ANSWER

Answered 2021-Apr-28 at 16:37

Okay I figured this out on my own; basically what was happening was my code was expecting a line feed in order to refresh the output on the display. I figured out that I could send a line feed over the serial connection by sending the value "10" which would basically terminate the string as it is sent to the Arduino.

Any time the knob value is updated, it triggers a button which sends the value "10" back to the Arduino.

I've attached a screenshot showing the changes I made in case this helps anyone else out:

Source https://stackoverflow.com/questions/67292984

QUESTION

Rotary Knob with SwiftUI

Asked 2021-Mar-24 at 06:27

So I'm attempting to replicate the normal SwiftUI slider functionality with a rotary knob. I've got the UI coded up and functioning currently connected to a standard SwiftUI slider in order to rotate it.

Now I need to add the rest of the slider functionality(ie $value, range, stride) and the touch functionality(ie knob rotating when dragging up and down, left and right). And Honestly I'm at a lost on the best way to do this. Any help is greatly appreciated.

Below is the main file and the project can be found here on Github Slider Project

...

ANSWER

Answered 2021-Mar-15 at 04:41

Here's a version that I use in one of my projects.

When the drag starts, it sets an initial value (stored in startDragValue). This is because you always want the modification of the value to be based on what the knob value was when you started.

Then, I've made the decision to only change values based on the y axis. The rational is this: one could change based on absolute distance from x1, y1 to x2, y2, but you run into problems with trying to get negative values. For instance, it would probably make sense that the upper right quadrant would be an overall increase -- but what about the upper left quadrant -- would it lead to positive change (because of the y axis change) or negative (because of the x axis)?

If you decide to go the route of x,y change, this method will still get you set up.

Source https://stackoverflow.com/questions/66632229

QUESTION

How to read a rotary encoder with interrupts on ESP32 and global flags

Asked 2021-Feb-27 at 23:03

When using interrupts, any kind of digitalRead should be obsolete, or so i think. Let me explain my understanding of this to show my problem:

Say, a quadrature incremental rotary encoder (RE) is pulled up on both signal pins and is therefore idle HIGH. If i configure an interrupt service routine (ISR) on the falling edge on both pins and have the ISR for pin B do nothing more than set the flag "flag_B" to false (representing the logic state at the pin) and the ISR for pin A sets or resets a flag "flag_clockwise" depending on the state of flag_B during A's ISR, then i should get the right direction for every turning step, right? My only task is to then set the state of pin B to high again after the ISRs and my code should be ready for the next interrupt. But that doesn't work, with many random cases of the wrong direction being displayed or showing counter clockwise on the first half of the turning step when you can feel a little "bump" while turning the knob and then going clockwise on the second half, when the shaft has completed a single step, basically performing two opposite actions while only turning one step. Is my logic flawed? All signals are debounced in hardware and look like expected on the oscilloscope.

ISRs:

...

ANSWER

Answered 2021-Feb-27 at 23:03

Even if the pin is assigned as interrupt, you can still use digitalRead() to determine the direction. For example:

Source https://stackoverflow.com/questions/66388689

QUESTION

How to join range of a splitline in Python

Asked 2021-Feb-10 at 10:39

I have a log file in text format and now i want to convert it to Json. I had done half of the code but i have some issues in joining the rest of the splitline. So, i already split the first 4 row , but i want the start from "rotary" until the end of the string to be the fifth row. How can i do that ?

The log file:

My Code:

...

ANSWER

Answered 2021-Feb-10 at 09:48

As far as I can see there is a pattern to the log file you have. Your intended 4th and 5th column is seperated by a space. So what you can do is when you have the last string e.g "SYNC Rotary.... Busysni" You could split it based on space. The first string will always be your 4th column and the rest is your 5th which you can join with space.

Source https://stackoverflow.com/questions/66134354

QUESTION

How to build a table?

Asked 2021-Feb-01 at 03:29

This might sound non-rational, but I want to build a table on Tizen Wearable (for my watch).

It still has Tizen 4.0 version, so I'm interested in a solution which is capable running on that OS.

I have looked at gengrid: https://docs.tizen.org/application/native/guides/ui/efl/wearable/component-gengrid/ but at the bottom it says it has a dependency of

Tizen 6.0 and Higher for Wearable

So, do I have any other option for having a grid beside creating my own with box of boxes which seems very uneffective?

My intention is to create a (not so large) table with text items. I'm planning it to be pannable, just like a website in the browser:

rotary or pinch: zoom in-out
touch drag: pan

Do anyone know any solution for this?

...

ANSWER

Answered 2021-Feb-01 at 03:29

To be panning in your view, you need to use scroller. so create one scroller in the window, and add table as content of this scroller.

table has good example here. https://docs.tizen.org/application/native/guides/ui/efl/container-table/

of cause this is not gengrid, it cannot lazy-loading and recycling items. if you need lazy-loading and recycling features to display many elements, you might have to use genlist full-style and put the box or table in each items.

pinch-zoom is very difficult to implement for general ui-object unlikely web-browser. in EFL, there is animation helper named elm_transit, https://docs.tizen.org/application/native/guides/ui/efl/elementary-animation/ see the zoom effect.

and gesture layer class. https://docs.tizen.org/application/native/guides/ui/efl/touch-gesture/ see the zoom gesture.

you need to mix these two helper classes to implement pinch-zoom effect. i hope this answer is helpful.

Source https://stackoverflow.com/questions/65890434

QUESTION

How to use rotary encoder like a button for Arduino Uno

Asked 2021-Jan-04 at 18:13

First sorry for my bad english and I hope u understand what I mean

I want make something with arduino Uno that makes a pwm signal with 50% duty cycle and variable frequency between 10 hz and 2Khz on pin 13

I want to set the frequency with an rotary encoder in such way that when I rotate the encoder one step to left, it likes up button pressed and when I rotate it one step to right it likes down button pressed

I don't want there is a counter, when I rotate to left counter+1 and when I rotate to right counter-1

I don't want the location of encoder between -infinite to 0 to +infinite

I want it do like two buttons

I hope u understand what I want

...

ANSWER

Answered 2021-Jan-04 at 18:13

With Encoder library by Paul Stoffregen available in Library Manager, you can reset the count with encoder.write(0).

Source https://stackoverflow.com/questions/65567473

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

Vulnerabilities

No vulnerabilities reported

Install rotary

You can download it from GitHub.
You can use rotary 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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