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scottalford75 / Remora

Remora is a free, opensource LinuxCNC component and Programmable Realtime Unit (PRU) firmware to allow LPC176x and STM32F4 micro-controller controller boards to be used in conjunction with a Raspberry Pi to implement a LinuxCNC based CNC controller.
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Would it be possible to use ethernet-to-spi or serial-to-spi adapters? #60

Open ipsod opened 8 months ago

ipsod commented 8 months ago

In order to run Remora on any PC, using a 3d printer board, would it be possible to use ethernet-to-spi or serial-to-spi adapters?

scottalford75 commented 8 months ago

Yes, and there is active work in this area using a W5500 Ethernet module.

https://www.forum.linuxcnc.org/18-computer/42276-remora-rpi-software-stepping-using-external-microcontroller-via-spi?start=760#290252

On Mon, Jan 15, 2024 at 3:14 PM ipsod @.***> wrote:

In order to run Remora on any PC, using a 3d printer board, would it be possible to use ethernet-to-spi or serial-to-spi adapters?

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cakeslob commented 8 months ago

Yeah, we have a thing going on here https://github.com/cakeslob/Remora-STM32F4xx-W5500/tree/nucleo_2