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SKR Pico 2nd uart for vfd control #68

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crackinx opened this issue Jul 21, 2023 · 2 comments
Closed

SKR Pico 2nd uart for vfd control #68

crackinx opened this issue Jul 21, 2023 · 2 comments

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@crackinx
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the BTT SKR Pico has two UARTs, one is for the tmc2209 drivers and the other is meant for direct pi communication. I would like to use the 2nd Uart for vfd control through modbus, but the web builder does not allow me to use the 2nd serial port and gives me an error that only one serial port option can be selected. I wouldn't even know how to implement that into source if I could even get it to compile (lord knows I've tried). Any nudges in the right direction would be greatly appreciated!
terjeio added a commit that referenced this issue Jul 24, 2023
@terjeio
Fix to allow ModBus VFDs with BTT SKR Pico board. Issue #68.
dca4429
@terjeio
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terjeio commented Jul 24, 2023

Fix commited, I leave it to you to test/verify as I do not have acces to aBTT SKR Pico board.

@crackinx
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Fix commited, I leave it to you to test/verify as I do not have acces to aBTT SKR Pico board.

perfect! everything works as expected!!

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@terjeio @crackinx