32bit board with LPC1768, support marlin2.0 and smoothieware, support lcd2004/12864, On-board TMC2130 SPI interface and TMC2208 UART interface no additional wiring is required
Smoothieware firmware from this github works. TFT35 V2.0 and SKR 1.3 connect and I can control the printer.
Marlin firmware from this github does not work. TFT35 V2.0 and SKR 1.3 fail to connect. Shows "no printer attached" and throws a "kill()" error after a few seconds. I cannot send commands to printer, and there is no communication at all. This is not a hardware issue, because the smoothieware firmware you have provided works correctly.
Something in the provided Marlin firmware is not set up correctly for the TFT35 V2.0 to communicate.
Smoothieware firmware from this github works. TFT35 V2.0 and SKR 1.3 connect and I can control the printer.
Marlin firmware from this github does not work. TFT35 V2.0 and SKR 1.3 fail to connect. Shows "no printer attached" and throws a "kill()" error after a few seconds. I cannot send commands to printer, and there is no communication at all. This is not a hardware issue, because the smoothieware firmware you have provided works correctly.
Something in the provided Marlin firmware is not set up correctly for the TFT35 V2.0 to communicate.