HALified port/branch of grbl 1.1f, mainly for 32bit processors

Ada zpf Runtime on Arduino Due SAM3X8E

A custom driver electronics board designed for use with the Arduino Due and the Marlin 2.0 Firmware.

Peripheral access API for ATSAM3X8E microcontrollers

design of a HD-SEMG system, using ads1298, Arduino DUE or STM32F407, INA333, AD8232 and multiple filter stages

This library enables you to use Interrupt from Hardware Timers on an SAM-DUE-based board. These SAM-DUE Hardware Timers, using Interrupt, still work even if other functions are blocking. Moreover, they are much more precise (certainly depending on clock frequency accuracy) than other software timers using millis() or micros(). That's mandatory if you need to measure some data requiring better accuracy. It now supports 16 ISR-based Timers, while consuming only 1 Hardware Timer. Timers' interval is very long (ulong millisecs). The most important feature is they're ISR-based Timers. Therefore, their executions are not blocked by bad-behaving functions or tasks. This important feature is absolutely necessary for mission-critical tasks.