Support for Trinamic TMC2209/2226 UART interface

bdring / Grbl_Esp32

A port of Grbl CNC Firmware for ESP32

GNU General Public License v3.0

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Support for Trinamic TMC2209/2226 UART interface #598

Open alfredanil opened 4 years ago

alfredanil commented 4 years ago

Would it be possible to use GPIO16 and GPIO17 for UART interface to connect Trinamic drivers tmc2209/2226? It would be preferable if a board uses SPI interface for SD card only or together with SPI Touch screen UI.

bdring commented 4 years ago

We do not have that feature yet. There is a pull request from a contributor for UART motor drivers, but it has not been reviewed yet. The developers do not have any hardware or drivers for testing.

We also have limited time and are concentrating on other features because we have other Trinamic driver options available.

alfredanil commented 3 years ago

Thank you