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Hi,
so I am working on this project to combine printer (AT90USB1286 proccessor) to a touchpanel interface(4D Systems uLCD-32PTU). The communication between devices works thru RX1/TX1 as those are the only pins available on the printer.
I am using the basic Marlin firmaware as a baseproject.
Problem:
I am having problems getting the RX1/TX1 -connection to work, so I am looking for someone who
by
Tommi H.
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Firmware - experimental, borrowed, and future