joaquim.org's Projects
ESP32 Display Controller (VGA, PAL/NTSC Color Composite, SSD1306, ST7789, ILI9341), PS/2 Mouse and Keyboard Controller, Graphics Library, Sound Engine, Game Engine and ANSI/VT Terminal
Arduino Library for the HRS3300 Heartrate sensor for the nRF52 Bluetooth Micro
File Explorer for InfiniTime firmware on PineTime smartwatch
Jo's Embedded Serial File System (for Standard Serial NOR-Flash)
Quansheng UV-K5 EEPROM programmer
Libre Hardware Monitor, home of the fork of Open Hardware Monitor
Bare metal SDCC library for Z80.
A little fail-safe filesystem designed for microcontrollers
LVGL PC Simulator using Visual Studio
Powerful and easy-to-use embedded GUI with many widgets, advanced visual effects (opacity, antialiasing, animations) and low memory requirements (16K RAM, 64K Flash).
Matoz Custom Firmware Based on Fagci OEFW https://github.com/fagci/uv-k5-firmware-fagci-mod and DualTachyon OEFW https://github.com/DualTachyon/uv-k5-firmware
Minimal Linux Live
Full AOSP source for mt6577 devices WITH proprietary source.. ICS4.0.4 // Kernel 3.0.13
Stock untouched kitkat kernel source for MT6582
Kernel and lk source for mt65x2
Unpack / repack MT65xx/MT83xx boot.img, recovery.img or logo.bin
MY-Time is a firmware for Pinetime that is lightweight.
MY-Time Companion Android App
Companion App for the ATCwatch Arduino Smartwatch Firmware mainly for nRF52832
A lightweight BASIC interpreter written in standard C in dual files. Aims to be embeddable, extendable and portable.
Apache mynewt
MY-Time companion app for PineTime smartwatch running MY-Time firmware
Driver for NES Mini controller
Open Hardware Monitor