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Add SoftwareSerialM for MKS Robin (#17207)

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This commit is contained in:
Scott Lahteine
2020-03-24 16:14:30 -05:00
committed by GitHub
parent 41e944da00
commit 7455bb09b3
2 changed files with 39 additions and 2 deletions
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35
Marlin/src/pins/stm32f1/pins_MKS_ROBIN.h
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@ -157,3 +157,38 @@
#define SDSS PD2
#define SD_DETECT_PIN -1
#endif
#if HAS_TMC_UART
/**
* TMC2208/TMC2209 stepper drivers
*
* Hardware serial communication ports.
* If undefined software serial is used according to the pins below
*/
//#define X_HARDWARE_SERIAL Serial1
//#define X2_HARDWARE_SERIAL Serial1
//#define Y_HARDWARE_SERIAL Serial1
//#define Y2_HARDWARE_SERIAL Serial1
//#define Z_HARDWARE_SERIAL Serial1
//#define Z2_HARDWARE_SERIAL Serial1
//#define E0_HARDWARE_SERIAL Serial1
//#define E1_HARDWARE_SERIAL Serial1
//#define E2_HARDWARE_SERIAL Serial1
//#define E3_HARDWARE_SERIAL Serial1
//#define E4_HARDWARE_SERIAL Serial1
// Unused servo pins may be repurposed with SoftwareSerialM
//#define X_SERIAL_TX_PIN PF8 // SERVO3_PIN
//#define Y_SERIAL_TX_PIN PF9 // SERVO2_PIN
//#define Z_SERIAL_TX_PIN PA1 // SERVO1_PIN
//#define E0_SERIAL_TX_PIN PC3 // SERVO0_PIN
//#define X_SERIAL_RX_PIN X_SERIAL_TX_PIN
//#define Y_SERIAL_RX_PIN Y_SERIAL_TX_PIN
//#define Z_SERIAL_RX_PIN Z_SERIAL_TX_PIN
//#define E0_SERIAL_RX_PIN E0_SERIAL_TX_PIN
// Reduce baud rate for software serial reliability
#if HAS_TMC_SW_SERIAL
#define TMC_BAUD_RATE 19200
#endif
#endif