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Fix call to uninitialized PWM pin, heater 2 overlap (#13674)

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InsanityAutomation 2019-04-15 16:57:34 -04:00 committed by Scott Lahteine
parent 6a71df2925
commit aa0f7afbe6
2 changed files with 4 additions and 2 deletions
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2
Marlin/src/gcode/control/M3-M5.cpp
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@ -74,7 +74,9 @@ inline void delay_for_power_down() { safe_delay(SPINDLE_LASER_POWERDOWN_DELAY);
inline void set_spindle_laser_ocr(const uint8_t ocr) {
WRITE(SPINDLE_LASER_ENA_PIN, SPINDLE_LASER_ENABLE_INVERT); // turn spindle on (active low)
#if ENABLED(SPINDLE_LASER_PWM)
analogWrite(SPINDLE_LASER_PWM_PIN, (SPINDLE_LASER_PWM_INVERT) ? 255 - ocr : ocr);
#endif
}
#if ENABLED(SPINDLE_LASER_PWM)

2
Marlin/src/pins/pins_FORMBOT_TREX3.h
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@ -143,7 +143,7 @@
#define LED_PIN 13
#endif
#define SPINDLE_LASER_PWM_PIN 7 // MUST BE HARDWARE PWM
#define SPINDLE_LASER_PWM_PIN -1 // MUST BE HARDWARE PWM
#define SPINDLE_LASER_ENA_PIN 4 // Pin should have a pullup!
// Use the RAMPS 1.4 Analog input 5 on the AUX2 connector