adnw | AVR keyboard firmware with PS/2 trackpoint support | Keyboard library
kandi X-RAY | adnw Summary
kandi X-RAY | adnw Summary
This is a firmware for AVR microcontrollers with USB device support to simulate HID devices such as keyboards and a mice. It was initially created in 2010 for a custom split keyboard design based on two numpads with 4x6 keys on each side. At that time, the number of available firmware projects was pretty small, and this was merely started as a hack to be able to iterate quickly over different features I wanted to try out. Except to support my own prototypes, there is probably little value in the code found here for anyone else. Much more sophisticated projects like tmk or QMK have since been created, and should be preferred for new custom designs. A few unique features such as full on-keyboard configurability of trackpoint options as well as of all macros, and the convenient "passhash"-generator were once unique features, but also not implemented very cleanly and thus hard to redesign. By default, this firmware implements a more ergonomic layout without any further drivers on any host operating system. In its current state, the well evolved AdNW layout is implemented with modified layers 3&4 (special characters, navigational keys and numpad) from the neo layout. In addition, an integrated IBM trackpoint is also supported, but any PS/2 compatible device can also be hooked-up to the controller. My current keyboard and its development history can be found on Deskthority.net, Where you'll also find more detailed information on the hardware and the layout used as well as discussions related to these projects. These are my two main keyboards I use daily, both featuring 19 keys per side and an IBM trackpoint.
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Trending Discussions on Keyboard
QUESTION
I am trying to make a calculator, but I keep running into the same issue.
Every time I press 7 it runs the function "sevenCmd" but also "divisionCmd" even tho I'm not holding shift.
I am using the "keyboard" module
...ANSWER
Answered 2022-Apr-16 at 10:35Just put in some logic in the division
hotkey to check whether or not shift is pressed
QUESTION
i made a code and wanted that it types numbers from 12300 to 13000 but i got this error
...ANSWER
Answered 2022-Mar-20 at 07:13On line 12, instead of writing keyboard.write(numb)
, write keyboard.write(str(numb))
. This changes numb which is an int
type to a str
type before writing it.
QUESTION
ANSWER
Answered 2022-Mar-19 at 06:15My suggestion is to use ion-footer.
QUESTION
I'm coding a little tool that displays the key presses on the screen with Tkinter, useful for screen recording.
Is there a way to get a listener for all key presses of the system globally with Tkinter? (for every keystroke including F1, CTRL, ..., even when the Tkinter window does not have the focus)
I currently know a solution with pyHook.HookManager()
, pythoncom.PumpMessages()
, and also solutions from Listen for a shortcut (like WIN+A) even if the Python script does not have the focus but is there a 100% tkinter
solution?
Indeed, pyhook
is only for Python 2, and pyhook3
seems to be abandoned, so I would prefer a built-in Python3 / Tkinter solution for Windows.
ANSWER
Answered 2022-Mar-18 at 09:11Solution 1: if you need to catch keyboard events in your current window, you can use:
QUESTION
I have an empty header on my keyboard (I mean the row above letters), how can I remove this part from the keyboard in my react native app? Thanks
...ANSWER
Answered 2022-Mar-13 at 11:10use the following props in your
- for android use:
keyboardType='visible-password'
- for ios use:
autoCorrect={false}
QUESTION
I have a Form with a MenuStrip, where i want to react to "CTRL + P" keystrokes.
The problem is, if the MenuStrip is opened, my Form doesnt get "CTRL + P".
I tried setting Form's KeyPreview = true, and overriding ProcessCmdKey without success...
There is my ProcessCmdKey override:
...ANSWER
Answered 2022-Mar-08 at 11:29The message doesn't go through the Form's key events and it will be handled by each dropdown.
You can use the approach which is mentioned in the comments, or as another option, you can implement IMessageFilter to capture the WM_KEYDOWN before it dispatches to the dropdown:
QUESTION
I have a TextField in a view that looks something like this:
...ANSWER
Answered 2022-Mar-03 at 20:24Simply set your @FocusState
to true
in .onAppear
and wrap it in a DispatchQueue.main.asyncAfter
. The delay is needed because the view has to be on screen before the @FocusState
is changed or it won't work.
QUESTION
ANSWER
Answered 2022-Mar-02 at 21:01you can run this code everywhere you change page:
QUESTION
In flutter,
How can a parent widget know if a child among many children widgets has received focus? For example, Can we know if a child in a
Row
widget's children has received focus?Can I detect this focus before the child widget receives it?
ANSWER
Answered 2022-Feb-17 at 16:29It actually depends on your take and which architecture you wanna follow. This snippet that I'm posting uses NotificationListener, a custom notification and a custom child widget. This might work for an application like a print or a callback, but you might need to change the architecture and use a state management tool to achieve greater things.
Parent Widget class:
QUESTION
I have a layout where each item in a LazyColumn
can display an item-specific dialog. The Dialogs
showed and worked fine except for some of the larger ones where whenever I would try to edit text in one of the dialog's TextFields
it would trigger the dialog to disappear.
I tried a lot of different approaches and the weirdest thing was that the dialog works fine and allows me do edit the textfields if I only scroll the LazyColumn
by even 1 item before attempting to show the dialog.
It has proven hard to reproduce the issue in a simple setting as changing even basic elements of my code makes the bug disappear but I finally managed. The appearance of the bug seems to depend on the LazyColumn
being Scrollable
and on the KeyBoard to be of type text. Next a somewhat long code sample and a GIF showing the issue:
ANSWER
Answered 2022-Feb-11 at 12:58I am convinced this is a bug that needs fixing by google however the simple solution is to add the state argument to the LazyColumn as shown.
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