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Neater Megatronics 3 pins

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This commit is contained in:
Scott Lahteine 2017-05-19 14:06:06 -05:00
parent af81cb4cbb
commit 1f52c9f5df
1 changed files with 21 additions and 18 deletions
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39
Marlin/pins_MEGATRONICS_3.h
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@ -143,11 +143,14 @@
#define BTN_ENC 33
#if ENABLED(REPRAPWORLD_GRAPHICAL_LCD)
#define LCD_PINS_RS 56 // CS chip select / SS chip slave select
#define LCD_PINS_ENABLE 51 // SID (MOSI)
#define LCD_PINS_D4 52 // SCK (CLK) clock
#define SD_DETECT_PIN 35
#else
#define LCD_PINS_RS 32
#define LCD_PINS_ENABLE 31
#define LCD_PINS_D4 14
@ -171,23 +174,23 @@
//
// M3/M4/M5 - Spindle/Laser Control
//
#if DISABLED(REPRAPWORLD_KEYPAD) // try to use the keypad connector first
#define SPINDLE_LASER_PWM_PIN 44 // MUST BE HARDWARE PWM
#define SPINDLE_LASER_ENABLE_PIN 43 // Pin should have a pullup!
#define SPINDLE_DIR_PIN 42
#if DISABLED(REPRAPWORLD_KEYPAD) // try to use the keypad connector first
#define SPINDLE_LASER_PWM_PIN 44 // MUST BE HARDWARE PWM
#define SPINDLE_LASER_ENABLE_PIN 43 // Pin should have a pullup!
#define SPINDLE_DIR_PIN 42
#elif EXTRUDERS <= 2
// try to hijack the last extruder so that we can get the PWM signal off the Y breakout
// move all the Y signals to the E2 extruder socket - makes dual Y steppers harder
#undef Y_ENABLE_PIN
#undef Y_STEP_PIN
#undef Y_DIR_PIN
#undef E2_STEP_PIN
#undef E2_ENABLE_PIN
#undef E2_DIR_PIN
#define Y_ENABLE_PIN 23
#define Y_STEP_PIN 22
#define Y_DIR_PIN 60
#define SPINDLE_LASER_PWM_PIN 4 // MUST BE HARDWARE PWM
#define SPINDLE_LASER_ENABLE_PIN 17 // Pin should have a pullup!
#define SPINDLE_DIR_PIN 5
// Hijack the last extruder so that we can get the PWM signal off the Y breakout
// Move Y to the E2 plug. This makes dual Y steppers harder
#undef Y_ENABLE_PIN // 4
#undef Y_STEP_PIN // 5
#undef Y_DIR_PIN // 17
#undef E2_ENABLE_PIN // 23
#undef E2_STEP_PIN // 22
#undef E2_DIR_PIN // 60
#define Y_ENABLE_PIN 23
#define Y_STEP_PIN 22
#define Y_DIR_PIN 60
#define SPINDLE_LASER_PWM_PIN 4 // MUST BE HARDWARE PWM
#define SPINDLE_LASER_ENABLE_PIN 17 // Pin should have a pullup!
#define SPINDLE_DIR_PIN 5
#endif