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@ -39,6 +39,7 @@
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#define HAS_OTG_USB_HOST_SUPPORT
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#define TP // Enable to define servo and probe pins
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#define M5_EXTENDER // The M5 extender is attached
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//
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// Servos
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@ -101,11 +102,13 @@
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//
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// Pins on the extender
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//
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//#define X_MIN_PIN PI4
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//#define X2_MIN_PIN PF12
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//#define Y_MIN_PIN PF4
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//#define Y2_MIN_PIN PI7
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//#define Z_MIN_PIN PF6
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#if ENABLED(M5_EXTENDER)
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#define X2_STOP_PIN PI4 // M5 M1_STOP
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#define Y2_STOP_PIN PF12 // M5 M5_STOP
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#define Z2_STOP_PIN PF4 // M5 M2_STOP
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#define Z3_STOP_PIN PI7 // M5 M4_STOP
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#define Z4_STOP_PIN PF6 // M5 M3_STOP
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#endif
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#if ENABLED(TP) && !defined(Z_MIN_PROBE_PIN)
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#define Z_MIN_PROBE_PIN PH11 // Z Probe must be PH11
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@ -156,6 +159,8 @@
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#define E2_CS_PIN PC12
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#endif
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#if ENABLED(M5_EXTENDER)
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#define E3_STEP_PIN PF3
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#define E3_DIR_PIN PG3
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#define E3_ENABLE_PIN PF8
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@ -191,6 +196,8 @@
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#define E7_CS_PIN PH14
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#endif
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#endif
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//
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// Software SPI pins for TMC2130 stepper drivers
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//
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@ -222,11 +229,11 @@
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//#define E0_HARDWARE_SERIAL Serial1
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//#define E1_HARDWARE_SERIAL Serial1
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//#define E2_HARDWARE_SERIAL Serial1
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//#define E3_HARDWARE_SERIAL Serial1
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//#define E4_HARDWARE_SERIAL Serial1
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//#define E5_HARDWARE_SERIAL Serial1
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//#define E6_HARDWARE_SERIAL Serial1
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//#define E7_HARDWARE_SERIAL Serial1
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//#define E3_HARDWARE_SERIAL Serial1 // M5 MOTOR 1
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//#define E4_HARDWARE_SERIAL Serial1 // M5 MOTOR 2
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//#define E5_HARDWARE_SERIAL Serial1 // M5 MOTOR 3
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//#define E6_HARDWARE_SERIAL Serial1 // M5 MOTOR 4
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//#define E7_HARDWARE_SERIAL Serial1 // M5 MOTOR 5
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//
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// Software serial
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@ -249,6 +256,7 @@
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#define E2_SERIAL_TX_PIN PC12
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#define E2_SERIAL_RX_PIN PC12
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#if ENABLED(M5_EXTENDER)
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#define E3_SERIAL_TX_PIN PG4
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#define E3_SERIAL_RX_PIN PG4
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@ -263,6 +271,7 @@
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#define E7_SERIAL_TX_PIN PH14
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#define E7_SERIAL_RX_PIN PH14
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#endif
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// Reduce baud rate to improve software serial reliability
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#define TMC_BAUD_RATE 19200
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@ -275,11 +284,13 @@
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#define TEMP_1_PIN PC2 // T2 <-> E1
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#define TEMP_2_PIN PC3 // T3 <-> E2
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#define TEMP_3_PIN PA3 // T4 <-> E3
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#define TEMP_4_PIN PF9 // T5 <-> E4
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#define TEMP_5_PIN PF10 // T6 <-> E5
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#define TEMP_6_PIN PF7 // T7 <-> E6
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#define TEMP_7_PIN PF5 // T8 <-> E7
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#if ENABLED(M5_EXTENDER)
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#define TEMP_3_PIN PA3 // M5 TEMP1
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#define TEMP_4_PIN PF9 // M5 TEMP2
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#define TEMP_5_PIN PF10 // M5 TEMP3
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#define TEMP_6_PIN PF7 // M5 TEMP4
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#define TEMP_7_PIN PF5 // M5 TEMP5
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#endif
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#define TEMP_BED_PIN PC0 // T0 <-> Bed
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@ -289,8 +300,8 @@
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#define THERMO_SCK_PIN PI1 // SCK
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#define THERMO_DO_PIN PI2 // MISO
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#define THERMO_CS1_PIN PH9 // CS1
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#define THERMO_CS2_PIN PH2 // CS2
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#define THERMO_CS1_PIN PH9 // GTR K-TEMP
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#define THERMO_CS2_PIN PH2 // M5 K-TEMP
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#define MAX6675_SS_PIN THERMO_CS1_PIN
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#define MAX6675_SS2_PIN THERMO_CS2_PIN
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@ -304,11 +315,13 @@
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#define HEATER_1_PIN PA1 // Heater1
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#define HEATER_2_PIN PB0 // Heater2
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#define HEATER_3_PIN PD15 // Heater3
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#define HEATER_4_PIN PD13 // Heater4
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#define HEATER_5_PIN PD12 // Heater5
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#define HEATER_6_PIN PE13 // Heater6
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#define HEATER_7_PIN PI6 // Heater7
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#if ENABLED(M5_EXTENDER)
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#define HEATER_3_PIN PD15 // M5 HEAT1
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#define HEATER_4_PIN PD13 // M5 HEAT2
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#define HEATER_5_PIN PD12 // M5 HEAT3
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#define HEATER_6_PIN PE13 // M5 HEAT4
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#define HEATER_7_PIN PI6 // M5 HEAT5
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#endif
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#define HEATER_BED_PIN PA2 // Hotbed
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@ -316,11 +329,13 @@
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#define FAN1_PIN PE6 // Fan1
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#define FAN2_PIN PC8 // Fan2
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#define FAN3_PIN PI5 // Fan3
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#define FAN4_PIN PE9 // Fan4
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#define FAN5_PIN PE11 // Fan5
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//#define FAN6_PIN PC9 // Fan6
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//#define FAN7_PIN PE14 // Fan7
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#if ENABLED(M5_EXTENDER)
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#define FAN3_PIN PI5 // M5 FAN1
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#define FAN4_PIN PE9 // M5 FAN2
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#define FAN5_PIN PE11 // M5 FAN3
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//#define FAN6_PIN PC9 // M5 FAN4
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//#define FAN7_PIN PE14 // M5 FAN5
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#endif
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#ifndef SDCARD_CONNECTION
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#define SDCARD_CONNECTION ONBOARD
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@ -456,3 +471,4 @@
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#endif // HAS_WIRED_LCD
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#undef TP
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#undef M5_EXTENDER
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