a500kbd-usbhid-stm32 | simple firmware for STM32 microcontrollers | Keyboard library

 by   danielbalster C Version: Current License: MIT

kandi X-RAY | a500kbd-usbhid-stm32 Summary

kandi X-RAY | a500kbd-usbhid-stm32 Summary

a500kbd-usbhid-stm32 is a C library typically used in Utilities, Keyboard applications. a500kbd-usbhid-stm32 has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

This is a firmware for a cheap STM32F103xxx microcontroller that allows you to use an original Commodore Amiga keyboard as USB HID device. The HAL middleware has been created with STM32CubeMX, protocol has been implemented according original Amiga Hardware Reference Manual which describes the handshake pretty straight forward.
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            kandi-support Support

              a500kbd-usbhid-stm32 has a low active ecosystem.
              It has 16 star(s) with 10 fork(s). There are 3 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              a500kbd-usbhid-stm32 has no issues reported. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of a500kbd-usbhid-stm32 is current.

            kandi-Quality Quality

              a500kbd-usbhid-stm32 has 0 bugs and 0 code smells.

            kandi-Security Security

              a500kbd-usbhid-stm32 has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              a500kbd-usbhid-stm32 code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              a500kbd-usbhid-stm32 is licensed under the MIT License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              a500kbd-usbhid-stm32 releases are not available. You will need to build from source code and install.
              Installation instructions are available. Examples and code snippets are not available.

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            a500kbd-usbhid-stm32 Key Features

            No Key Features are available at this moment for a500kbd-usbhid-stm32.

            a500kbd-usbhid-stm32 Examples and Code Snippets

            No Code Snippets are available at this moment for a500kbd-usbhid-stm32.

            Community Discussions

            QUESTION

            How do I detect if shift is held while pressing "7" to make division
            Asked 2022-Apr-16 at 10:35

            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 10:35

            Just put in some logic in the division hotkey to check whether or not shift is pressed

            Source https://stackoverflow.com/questions/71892591

            QUESTION

            getting 'int' object is not iterable error
            Asked 2022-Mar-20 at 07:13

            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 07:13

            On 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.

            Source https://stackoverflow.com/questions/71544382

            QUESTION

            CSS how to prevent keyboard from shifting content up?
            Asked 2022-Mar-19 at 06:15

            Im creating a simple "register" page with Ionic v5 and am very new to CSS and styling in general. I'm having trouble finding a way to prevent the keyboard from shifting my content up (see images)

            My CSS:

            ...

            ANSWER

            Answered 2022-Mar-19 at 06:15

            My suggestion is to use ion-footer.

            Source https://stackoverflow.com/questions/71519703

            QUESTION

            Capture all keypresses of the system with Tkinter
            Asked 2022-Mar-18 at 19:54

            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 09:11

            Solution 1: if you need to catch keyboard events in your current window, you can use:

            Source https://stackoverflow.com/questions/71524462

            QUESTION

            How to remove some part from keyboard in react native app?
            Asked 2022-Mar-13 at 11:10

            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

            enter image description here

            ...

            ANSWER

            Answered 2022-Mar-13 at 11:10

            use the following props in your

            • for android use: keyboardType='visible-password'
            • for ios use: autoCorrect={false}

            Source https://stackoverflow.com/questions/71453371

            QUESTION

            How to prevent MenuStrip from handling certain keys in WinForms?
            Asked 2022-Mar-08 at 11:29

            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 11:29

            The 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:

            Source https://stackoverflow.com/questions/71388877

            QUESTION

            SwiftUI - How to activate TextField automatically when view loads?
            Asked 2022-Mar-07 at 17:33

            I have a TextField in a view that looks something like this:

            ...

            ANSWER

            Answered 2022-Mar-03 at 20:24

            Simply 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.

            Source https://stackoverflow.com/questions/71343207

            QUESTION

            Whenever i try to comeback from another screen my keyboard pop up everytime in flutter
            Asked 2022-Mar-03 at 18:25

            while cooming back from any screen to homescreen my keyboard pop-ups automatically which makes user experience bad.

            Can someone tell me how to deal with this bug.

            ...

            ANSWER

            Answered 2022-Mar-02 at 21:01

            you can run this code everywhere you change page:

            Source https://stackoverflow.com/questions/71328558

            QUESTION

            How to detect focus in children from a parent widget
            Asked 2022-Feb-17 at 16:29

            In flutter,

            1. 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?

            2. Can I detect this focus before the child widget receives it?

            ...

            ANSWER

            Answered 2022-Feb-17 at 16:29

            It 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:

            Source https://stackoverflow.com/questions/71160287

            QUESTION

            Compose Dialog closing on keyboard appearance when LazyColumn is in background
            Asked 2022-Feb-11 at 12:58

            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 12:58

            I 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.

            Source https://stackoverflow.com/questions/71077727

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

            Vulnerabilities

            No vulnerabilities reported

            Install a500kbd-usbhid-stm32

            There's a plain Makefile which needs nothing more than the arm-none-eabi toolchain. Just install it and "make" it. You need to flash it afterwards to your microcontroller; you can do that with simple serial wiring, ST link or any other (professional) solution. Search the internet for it, I'm not explaining it here.
            Get your favorite STM32 microcontroller. I'm using a very cheap STM32F103C6T8 development board for less than $2
            connect DATA, CLOCK, RESET, 5V and GND with the microcontroller.
            everything is done in main.c and survives a re-generation using the STM32CubeMX code generator, but there are two modifications in the code that will be overwritten:
            usbd_hid.c:USBD_HID_SendReport() has been changed to actually return the success state
            HID_CUSTOM_ReportDesc has been changed to mouse+keyboard descriptor

            Support

            my STM32 is not strong enough to drive the LEDs and would require some extra circuitry. Or, I'm adding a few more modern LEDs and colors.
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          • HTTPS

            https://github.com/danielbalster/a500kbd-usbhid-stm32.git

          • CLI

            gh repo clone danielbalster/a500kbd-usbhid-stm32

          • sshUrl

            git@github.com:danielbalster/a500kbd-usbhid-stm32.git

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