Set UART mode with tmc2208 tmc2209

Board jumper set

• Use a jumper cap to short the SPI / UART side and the third pin. You can also check the silkscreen on the back of the motherboard about the Mode jumper settings
• Need to use UART mode axis, use jumper cap to connect accordingly
• We use TMC2209 Uart mode for X Y Z E0 axis, follows：

Firmware set

• Set DRIVER_TYPE in configuration.h file
  • #define X_DRIVER_TYPE TMC2209
  • #define Y_DRIVER_TYPE TMC2209
  • #define Z_DRIVER_TYPE TMC2209
  • #define E0_DRIVER_TYPE TMC2209
• Set CURRENT in configuration_adv.h file
  • Search for HAS_TRINAMIC_CONFIG
  • Set X Y Z E axis current, we are use default