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LinuxCNC component and firmware for Raspberry Pi to communicate with a STM32 microcontroller.

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Hello, I'm trying to run your your weeny project on a Raspberry pi 5 using the pre-made linuxCNC distro file from the LinuxCNC website. I'm not sure what is causing...

The STM32F103C8T6 has 3 counters capable for hardware quadrature encoders. I found all are used. extern TIM_HandleTypeDef htim1; // spindle PWM extern TIM_HandleTypeDef htim2; // timer compare used to reset...

There is https://github.com/multigcs/LinuxCNC-RIO project. It was intended for Raspberry and SPI transport too, but there is possibility to use PC and Ethernet to SPI converter module (eg. WT32-ETH01) and UDP...