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⚡️ Fix and improve Inline Laser Power (#22690)

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This commit is contained in:
Mike La Spina
2022-07-06 07:46:39 -05:00
committed by Scott Lahteine
parent 132c37a651
commit 6a67ad4e4a
18 changed files with 851 additions and 715 deletions
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90
Marlin/src/feature/spindle_laser.cpp
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@@ -39,18 +39,26 @@
#endif
SpindleLaser cutter;
uint8_t SpindleLaser::power,
bool SpindleLaser::enable_state; // Virtual enable state, controls enable pin if present and or apply power if > 0
uint8_t SpindleLaser::power, // Actual power output 0-255 ocr or "0 = off" > 0 = "on"
SpindleLaser::last_power_applied; // = 0 // Basic power state tracking
#if ENABLED(LASER_FEATURE)
cutter_test_pulse_t SpindleLaser::testPulse = 50; // Test fire Pulse time ms value.
#endif
bool SpindleLaser::isReady; // Ready to apply power setting from the UI to OCR
cutter_power_t SpindleLaser::menuPower, // Power set via LCD menu in PWM, PERCENT, or RPM
SpindleLaser::unitPower; // LCD status power in PWM, PERCENT, or RPM
#if ENABLED(MARLIN_DEV_MODE)
cutter_frequency_t SpindleLaser::frequency; // PWM frequency setting; range: 2K - 50K
#if ENABLED(LASER_FEATURE)
cutter_test_pulse_t SpindleLaser::testPulse = 50; // (ms) Test fire pulse default duration
uint8_t SpindleLaser::last_block_power; // = 0 // Track power changes for dynamic inline power
feedRate_t SpindleLaser::feedrate_mm_m = 1500,
SpindleLaser::last_feedrate_mm_m; // = 0 // (mm/min) Track feedrate changes for dynamic power
#endif
bool SpindleLaser::isReadyForUI = false; // Ready to apply power setting from the UI to OCR
CutterMode SpindleLaser::cutter_mode = CUTTER_MODE_STANDARD; // Default is standard mode
constexpr cutter_cpower_t SpindleLaser::power_floor;
cutter_power_t SpindleLaser::menuPower = 0, // Power value via LCD menu in PWM, PERCENT, or RPM based on configured format set by CUTTER_POWER_UNIT.
SpindleLaser::unitPower = 0; // Unit power is in PWM, PERCENT, or RPM based on CUTTER_POWER_UNIT.
cutter_frequency_t SpindleLaser::frequency; // PWM frequency setting; range: 2K - 50K
#define SPINDLE_LASER_PWM_OFF TERN(SPINDLE_LASER_PWM_INVERT, 255, 0)
/**
@@ -65,14 +73,14 @@ void SpindleLaser::init() {
#if ENABLED(SPINDLE_CHANGE_DIR)
OUT_WRITE(SPINDLE_DIR_PIN, SPINDLE_INVERT_DIR); // Init rotation to clockwise (M3)
#endif
#if ENABLED(HAL_CAN_SET_PWM_FREQ) && SPINDLE_LASER_FREQUENCY
frequency = SPINDLE_LASER_FREQUENCY;
hal.set_pwm_frequency(pin_t(SPINDLE_LASER_PWM_PIN), SPINDLE_LASER_FREQUENCY);
#endif
#if ENABLED(SPINDLE_LASER_USE_PWM)
SET_PWM(SPINDLE_LASER_PWM_PIN);
hal.set_pwm_duty(pin_t(SPINDLE_LASER_PWM_PIN), SPINDLE_LASER_PWM_OFF); // Set to lowest speed
#endif
#if ENABLED(HAL_CAN_SET_PWM_FREQ) && SPINDLE_LASER_FREQUENCY
hal.set_pwm_frequency(pin_t(SPINDLE_LASER_PWM_PIN), SPINDLE_LASER_FREQUENCY);
TERN_(MARLIN_DEV_MODE, frequency = SPINDLE_LASER_FREQUENCY);
#endif
#if ENABLED(AIR_EVACUATION)
OUT_WRITE(AIR_EVACUATION_PIN, !AIR_EVACUATION_ACTIVE); // Init Vacuum/Blower OFF
#endif
@@ -90,7 +98,7 @@ void SpindleLaser::init() {
*/
void SpindleLaser::_set_ocr(const uint8_t ocr) {
#if ENABLED(HAL_CAN_SET_PWM_FREQ) && SPINDLE_LASER_FREQUENCY
hal.set_pwm_frequency(pin_t(SPINDLE_LASER_PWM_PIN), TERN(MARLIN_DEV_MODE, frequency, SPINDLE_LASER_FREQUENCY));
hal.set_pwm_frequency(pin_t(SPINDLE_LASER_PWM_PIN), frequency);
#endif
hal.set_pwm_duty(pin_t(SPINDLE_LASER_PWM_PIN), ocr ^ SPINDLE_LASER_PWM_OFF);
}
@@ -107,35 +115,41 @@ void SpindleLaser::init() {
#endif // SPINDLE_LASER_USE_PWM
/**
* Apply power for laser/spindle
* Apply power for Laser or Spindle
*
* Apply cutter power value for PWM, Servo, and on/off pin.
*
* @param opwr Power value. Range 0 to MAX. When 0 disable spindle/laser.
* @param opwr Power value. Range 0 to MAX.
*/
void SpindleLaser::apply_power(const uint8_t opwr) {
if (opwr == last_power_applied) return;
last_power_applied = opwr;
power = opwr;
#if ENABLED(SPINDLE_LASER_USE_PWM)
if (cutter.unitPower == 0 && CUTTER_UNIT_IS(RPM)) {
ocr_off();
isReady = false;
}
else if (ENABLED(CUTTER_POWER_RELATIVE) || enabled()) {
set_ocr(power);
isReady = true;
}
else {
ocr_off();
isReady = false;
}
#elif ENABLED(SPINDLE_SERVO)
servo[SPINDLE_SERVO_NR].move(power);
#else
WRITE(SPINDLE_LASER_ENA_PIN, enabled() ? SPINDLE_LASER_ACTIVE_STATE : !SPINDLE_LASER_ACTIVE_STATE);
isReady = true;
#endif
if (enabled() || opwr == 0) { // 0 check allows us to disable where no ENA pin exists
// Test and set the last power used to improve performance
if (opwr == last_power_applied) return;
last_power_applied = opwr;
// Handle PWM driven or just simple on/off
#if ENABLED(SPINDLE_LASER_USE_PWM)
if (CUTTER_UNIT_IS(RPM) && unitPower == 0)
ocr_off();
else if (ENABLED(CUTTER_POWER_RELATIVE) || enabled() || opwr == 0) {
set_ocr(opwr);
isReadyForUI = true;
}
else
ocr_off();
#elif ENABLED(SPINDLE_SERVO)
MOVE_SERVO(SPINDLE_SERVO_NR, power);
#else
WRITE(SPINDLE_LASER_ENA_PIN, enabled() ? SPINDLE_LASER_ACTIVE_STATE : !SPINDLE_LASER_ACTIVE_STATE);
isReadyForUI = true;
#endif
}
else {
#if PIN_EXISTS(SPINDLE_LASER_ENA)
WRITE(SPINDLE_LASER_ENA_PIN, !SPINDLE_LASER_ACTIVE_STATE);
#endif
isReadyForUI = false; // Only used for UI display updates.
TERN_(SPINDLE_LASER_USE_PWM, ocr_off());
}
}
#if ENABLED(SPINDLE_CHANGE_DIR)