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📌 SKR Mini V1.1 TMC UART Pins (#23970)

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Keith Bennett 2022-03-31 19:16:11 -07:00 committed by GitHub
parent 108cc4ba16
commit c7f03b820a
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1 changed files with 17 additions and 0 deletions
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Marlin/src/pins/stm32f1/pins_BTT_SKR_MINI_V1_1.h
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@ -80,6 +80,23 @@
#endif
#endif
#if HAS_TMC_UART // Shared with EXP1
#define X_SERIAL_TX_PIN PC10
#define X_SERIAL_RX_PIN X_SERIAL_TX_PIN
#define Y_SERIAL_TX_PIN PC11
#define Y_SERIAL_RX_PIN Y_SERIAL_TX_PIN
#define Z_SERIAL_TX_PIN PC12
#define Z_SERIAL_RX_PIN Z_SERIAL_TX_PIN
#define E0_SERIAL_TX_PIN PC14
#define E0_SERIAL_RX_PIN E0_SERIAL_TX_PIN
// Reduce baud rate to improve software serial reliability
#define TMC_BAUD_RATE 19200
#endif
//
// Heaters / Fans
//