libusb
micronucleus
libusb | micronucleus | |
---|---|---|
12 | 3 | |
4,995 | 1,634 | |
1.3% | 0.4% | |
8.6 | 2.5 | |
12 days ago | 2 months ago | |
C | C | |
GNU Lesser General Public License v3.0 only | GNU General Public License v3.0 or later |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
libusb
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Backdoor in upstream xz/liblzma leading to SSH server compromise
- https://github.com/libusb/libusb/issues/1468#issuecomment-19...
- libusb 1.0.27-rc1 is out - first libusb RC with WebAssembly + WebUSB backend
- Libusb 1.0.27-rc1 is out – first RC with WebAssembly and WebUSB support
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USB Device communication
libusb may interest you.
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Are there any C++ library to talk to USB devices like a Teensy 4.1?
I've found juce_serialport and libusb but have not used them before.
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Is there a USB library like TeensySharp written in C++?
I've found these two libraries, libusb and juce_serialport, from forms and searching online but I have no experience with manually doing this and the libraries seem to have a lot of extra features for other applications.
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Trying to recover a borked Nooelec Nano nesdr
Libusb.h is part of https://github.com/libusb/libusb which is a dependency of librtlsdr
- libusb now has an experimental WebAssembly + WebUSB backend
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CV1 on Mint Debian Edition: So close! But "Please plug in your VR headset"
then download libusb here https://github.com/libusb/libusb/releases/download/v1.0.26/libusb-1.0.26.tar.bz2
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Need help with Flatpak package's dependencies
The problem I'm facing now is I want to add libusb as a dependency, but am baffled at how this is meant to work. Is there a tool similar to flatpak-pip-generator that can take a source repository and generate the manifest entry for me? Or is there a set of steps I need to take manually?
micronucleus
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Building the worlds jankiest serial to USB cable from scavenged parts
You can actually bit-bang low speed USB on Arduino [0]. There is even a bootloader [1] for ATtiny. It is obviously not compatible with Arduino, but those tiny boards look too cute to ignore [2]. Also, you can use USB port both for downloading firmware and your application.
[0] https://github.com/obdev/v-usb
[1] https://github.com/micronucleus/micronucleus
[2] https://cpldcpu.wordpress.com/2014/04/25/the-nanite-85/
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Emulator of Original Dell Charger Using ATTINY85
The Digispark[1] and its clones use the ATTINY85 and offer flashing over USB via the Micronucleus bootloader[2] using V-USB[3]. It comes at the cost of a significant chunk of flash storage, but the convenience is excellent. Plus, V-USB support means you can emulate all sorts of USB devices. I've used it to build a DIY NES controller adapter, but it's commonly used as a cheap Rubber Ducky[4]. For projects where USB interfacing makes sense, it can be a good fit.
1: http://digistump.com/products/1
2: https://github.com/micronucleus/micronucleus
3: https://www.obdev.at/products/vusb/index.html
4: https://shop.hak5.org/products/usb-rubber-ducky-deluxe
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Writing bootloader to practice programming skills?
So it looks like they're using the micronucleus bootloader for the linked example. That bootloader not only does the normal bootloader job, but also acts as a bitbanging USB device in order to communicate with the computer over USB. The USB bitbanging is a huge endeavor to undertake on top of writing a bootloader.
What are some alternatives?
tinyusb - An open source cross-platform USB stack for embedded system
HoodLoader2 - 16u2 Bootloader to reprogram 16u2 + 328/2560 with Arduino IDE
flatpak-builder-tools - Various helper tools for flatpak-builder
cc2538-bsl - Python cross-platform script to upload firmware via the serial boot loader onto the CC13xx, CC2538 and CC26xx SoC.
libwdi - Windows Driver Installer library for USB devices
ATTinyCore - Arduino core for ATtiny 1634, 828, x313, x4, x41, x5, x61, x7 and x8
uhubctl - uhubctl - USB hub per-port power control
lk2nd - Secondary little kernel (lk) bootloader for Qualcomm MSM8953 devices
Ventoy - A new bootable USB solution.
picostdlib - Nim wrapper for the raspberry pi stdlib
shared-modules - Common Flatpak modules that can be used as a git submodule
svd2nim - Convert CMSIS ARM SVD files to nim register memory mappings