Remora STM32F4xx PIO Port
Early port of Remora motion-control firmware to STM32F4xx Nucleo boards with WIZnet W5500, built on the new Remora-Core layer for Ethernet-based LinuxCNC.
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Project description
This repository is an in-development port of Remora real-time motion-control firmware to the STM32F4xx family using the new Remora-Core abstraction. Pairing the MCU with a WIZnet W5500 keeps Ethernet deterministic and light-weight, enabling reliable LinuxCNC control over UDP. Current Status: • JSON config loader: groundwork done (NOINIT linker section planned). • W5500 driver: SPI-DMA code compiling; INT pin not yet used. • Step-gen, digital I/O, analog inputs and hardware PWM scheduled for porting. • Software PWM and encoder modules not yet migrated. • Target boards: Nucleo-F446RE and…
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