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Question #27

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jrstrick opened this issue Jan 20, 2022 · 2 comments
Open

Question #27

jrstrick opened this issue Jan 20, 2022 · 2 comments

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@jrstrick
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Just a quick question on the TMC2208 driver support in Remora. Does Remora use the step/direction pins for stepping and direction even when a UART RX line is enabled for the TMC2208?

@scottalford75
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Correct. The UART connection is used for the configuration of the driver. Once setup the module shuts down the UART connection and the driver uses the step and direction pins.

I have tested velocity mode with the drivers, but this is not implemented in Remora. In this mode the driver velocity and direction is instructed over the serial connection.

@jrstrick
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jrstrick commented Jan 20, 2022 via email

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