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subalpinecircuits.com
| | macoy.me
2.8 parsecs away

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| | [AI summary] The article discusses programming a USB keyboard using the Raspberry Pi Pico SDK, highlighting the author's decision to avoid using QMK firmware and instead create a custom solution with C code, while also touching on ergonomic considerations and hardware setup.
| | ciesie.com
2.9 parsecs away

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| | You programmed STM32 microcontroller using Nucleo or Discovery boards. That means you used Serial Wire Debug (SWD) for programming/debugging. Now, you are designing a PCB with a STM32 microcontroller on it, which means you have to be able to program it. One solution is uploading the code through a bootloader - a small piece of software, made by ST that has been saved in the protected (read-only) memory of the microcontroller.
| | www.blog.montgomerie.net
2.2 parsecs away

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| | In this series of posts, I'm attempting to make a Dual Shock to Switch controller adapter. It will plug into the Switch Dock's USB port. This is a bit of an interlude from actually working on the project: in this post, I put a serial bootloader onto the ATmega8A I'm using, to make development more efficient.
| | 8051enthusiast.github.io
23.5 parsecs away

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| [AI summary] The article provides an in-depth analysis of the firmware of a laptop's Realtek WiFi chip (rtl8821ae), exploring its architecture, communication protocols, and the RealWoW technology used for wake-on-wifi. It also discusses the possibility of creating a keylogger by leveraging the EC (Embedded Controller) and WiFi firmware interactions. The content includes insights into the 8051-based firmware structure, memory-mapped communication, and reverse engineering efforts to understand and modify the firmware.