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Fix TMC serial port for FYSETC AIO_II (#19842)

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2.0.x
George Fu 4 years ago committed by GitHub
parent 4fccb92e07
commit f83bbce3a3
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1 changed files with 7 additions and 4 deletions
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11
Marlin/src/pins/stm32f1/pins_FYSETC_AIO_II.h
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@ -93,10 +93,10 @@
// //
// Hardware serial with switch // Hardware serial with switch
// //
#define X_HARDWARE_SERIAL MSerial1 #define X_HARDWARE_SERIAL MSerial2
#define Y_HARDWARE_SERIAL MSerial1 #define Y_HARDWARE_SERIAL MSerial2
#define Z_HARDWARE_SERIAL MSerial1 #define Z_HARDWARE_SERIAL MSerial2
#define E0_HARDWARE_SERIAL MSerial1 #define E0_HARDWARE_SERIAL MSerial2
// The 4xTMC2209 module doesn't have a serial multiplexer and // The 4xTMC2209 module doesn't have a serial multiplexer and
// needs to set *_SLAVE_ADDRESS in Configuration_adv.h for X,Y,Z,E0 // needs to set *_SLAVE_ADDRESS in Configuration_adv.h for X,Y,Z,E0
@ -106,6 +106,9 @@
#define SERIAL_MUL_PIN2 PB12 #define SERIAL_MUL_PIN2 PB12
#endif #endif
// Reduce baud rate to improve software serial reliability
#define TMC_BAUD_RATE 19200
#endif #endif
// //

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