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Commit 9b9bb5f7 authored by Franco (nextime) Lanza's avatar Franco (nextime) Lanza
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First port of the LASER support

parent b07fa994
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MK/Configuration_Feature.h
View file @ 9b9bb5f7
...@@ -1265,6 +1265,19 @@ ...@@ -1265,6 +1265,19 @@
/**************************************************************************/ /**************************************************************************/
/**************************************************************************
******************************* Laser **** *******************************
**************************************************************************
* *
* Support for laser beam *
* Check also Configuration_Laser.h *
* *
**************************************************************************/
//#define LASER
/**************************************************************************/
//=========================================================================== //===========================================================================
//========================= ADVANCED MOTION FEATURES ======================== //========================= ADVANCED MOTION FEATURES ========================
//=========================================================================== //===========================================================================
......
MK/Configuration_Laser.h 0 → 100644
View file @ 9b9bb5f7
#ifndef CONFIGURATION_LASER
#define CONFIGURATION_LASER
//===========================================================================
//============================= Laser Settings ==============================
//===========================================================================
//
// Laser control is used by the Muve1 3D printer and the Buildlog.net laser cutter
//
//// The following define selects how to control the laser. Please choose the one that matches your setup.
// 1 = Single pin control - LOW when off, HIGH when on, PWM to adjust intensity
// 2 = Two pin control - A firing pin for which LOW = off, HIGH = on, and a seperate intensity pin which carries a constant PWM signal and adjusts duty cycle to control intensity
// mUVe, buildlog.net and K40 chinese machines uses 2, AMRI ablative uses 1, AMRI SLS uses 2
#define LASER_CONTROL 2
// Uncomment the following if your laser firing pin (not the PWM pin) for two pin control requires a HIGH signal to fire rather than a low (eg Red Sail M300 RS 3040)
/// #define HIGH_TO_FIRE
// Uncomment the following to enable the use of the PWM (the one for the extruder 0) to drive a peltier cell or any PWM driven cooler for the laser
#define LASER_WATER_COOLING
//// The following defines select which G codes tell the laser to fire. It's OK to uncomment more than one.
#define LASER_FIRE_G1 10 // fire the laser on a G1 move, extinguish when the move ends
#define LASER_FIRE_SPINDLE 11 // fire the laser on M3, extinguish on M5
#define LASER_FIRE_E 12 // fire the laser when the E axis moves
//// Raster mode enables the laser to etch bitmap data at high speeds. Increases command buffer size substantially.
#define LASER_RASTER
#define LASER_MAX_RASTER_LINE 68 // maximum number of base64 encoded pixels per raster gcode command
#define LASER_RASTER_ASPECT_RATIO 1 // pixels aren't square on most displays, 1.33 == 4:3 aspect ratio.
#define LASER_RASTER_MM_PER_PULSE 0.2 //Can be overridden by providing an R value in M649 command : M649 S17 B2 D0 R0.1 F4000
//// Uncomment the following if the laser cutter is equipped with a peripheral relay board
//// to control power to an exhaust fan, water pump, laser power supply, etc.
//#define LASER_PERIPHERALS
//#define LASER_PERIPHERALS_TIMEOUT 30000 // Number of milliseconds to wait for status signal from peripheral control board
//// Uncomment the following line to enable cubic bezier curve movement with the G5 code
// #define G5_BEZIER
// Uncomment these options for the mUVe 1 3D printer
// #define CUSTOM_MENDEL_NAME "mUVe1 Printer"
// #define LASER_WATTS 0.05
// #define LASER_DIAMETER 0.1 // milimeters
// #define LASER_PWM 8000 // hertz
// #define MUVE_Z_PEEL // The mUVe 1 uses a special peel maneuver between each layer, it requires independent control of each Z motor
// Uncomment these options for the Buildlog.net laser cutter, and other similar models
#define CUSTOM_MENDEL_NAME "Laser Cutter"
#define LASER_WATTS 40.0
#define LASER_DIAMETER 0.1 // milimeters
#define LASER_PWM 50000 // hertz
#define LASER_FOCAL_HEIGHT 74.50 // z axis position at which the laser is focused
//Uncomment for AMRI Ablative or SLS
//#define CUSTOM_MENDEL_NAME "Laser Cutter"
//#define LASER_WATTS 40.0
//#define LASER_DIAMETER 0.1 // milimeters
//#define LASER_PWM 25000 // hertz
//#define LASER_FOCAL_HEIGHT 74.50 // z axis position at which the laser is focused
#endif
MK/Configuration_Pins.h
View file @ 9b9bb5f7
...@@ -106,6 +106,24 @@ ...@@ -106,6 +106,24 @@
#define LASER_TTL_PIN -1 #define LASER_TTL_PIN -1
#endif #endif
#if ENABLED(LASER)
#if LASER_CONTROL == 1
#define LASER_FIRING_PIN 5
#endif
#if LASER_CONTROL == 2
#define LASER_INTENSITY_PIN 6 // Digital pins 2, 3, 5, 6, 7, 8 are attached to timers we can use
#define LASER_FIRING_PIN 5
#endif
#ifdef LASER_POWER_DOWN
#define LASER_POWER_PIN 9 // This is currently hard-coded to timer2 which services pins 9, 10
#endif // LASER_POWER_DOWN
#ifdef LASER_PERIPHERALS
#define LASER_PERIPHERALS_PIN 4
#define LASER_PERIPHERALS_STATUS_PIN 11
#endif // LASER_PERIPHERALS
#endif
#if ENABLED(FILAMENT_RUNOUT_SENSOR) #if ENABLED(FILAMENT_RUNOUT_SENSOR)
#define FILRUNOUT_PIN -1 #define FILRUNOUT_PIN -1
#endif #endif
......
MK/base.h
View file @ 9b9bb5f7
...@@ -75,4 +75,12 @@ ...@@ -75,4 +75,12 @@
#include "module/mfrc522/MFRC522_serial.h" #include "module/mfrc522/MFRC522_serial.h"
#endif #endif
#if ENABLED(LASER)
#include "Configuration_Laser.h"
#if ENABLED(LASER_RASTER)
#include "module/base64/Base64.h"
#endif
#include "module/laser/laser.h"
#endif
#endif #endif
MK/module/MK_Main.cpp
View file @ 9b9bb5f7
...@@ -586,7 +586,7 @@ bool enqueuecommand(const char* cmd) { ...@@ -586,7 +586,7 @@ bool enqueuecommand(const char* cmd) {
* • watchdog * • watchdog
* • stepper * • stepper
* • photo pin * • photo pin
* • laserbeam * • laserbeam, laser and laser_raster
* • servos * • servos
* • LCD controller * • LCD controller
* • Digipot I2C * • Digipot I2C
...@@ -675,6 +675,10 @@ void setup() { ...@@ -675,6 +675,10 @@ void setup() {
setup_statled(); setup_statled();
#endif #endif
#if ENABLED(LASER)
laser_init();
#endif
#if ENABLED(MIXING_EXTRUDER_FEATURE) && MIXING_VIRTUAL_TOOLS > 1 #if ENABLED(MIXING_EXTRUDER_FEATURE) && MIXING_VIRTUAL_TOOLS > 1
// Initialize mixing to 100% color 1 // Initialize mixing to 100% color 1
for (uint8_t i = 0; i < DRIVER_EXTRUDERS; i++) { for (uint8_t i = 0; i < DRIVER_EXTRUDERS; i++) {
...@@ -696,6 +700,7 @@ void setup() { ...@@ -696,6 +700,7 @@ void setup() {
#if ENABLED(FIRMWARE_TEST) #if ENABLED(FIRMWARE_TEST)
FirmwareTest(); FirmwareTest();
#endif #endif
} }
/** /**
...@@ -1115,13 +1120,21 @@ inline void line_to_z(float zPosition) { ...@@ -1115,13 +1120,21 @@ inline void line_to_z(float zPosition) {
plan_buffer_line(current_position[X_AXIS], current_position[Y_AXIS], zPosition, current_position[E_AXIS], feedrate/60, active_extruder, active_driver); plan_buffer_line(current_position[X_AXIS], current_position[Y_AXIS], zPosition, current_position[E_AXIS], feedrate/60, active_extruder, active_driver);
} }
inline void line_to_destination(float mm_m) { inline void line_to_destination(float mm_m) {
plan_buffer_line(destination[X_AXIS], destination[Y_AXIS], destination[Z_AXIS], destination[E_AXIS], mm_m/60, active_extruder, active_driver); #if ENABLED(LASER) && ENABLED(MUVE_Z_PEEL)
plan_buffer_line(destination[X_AXIS], destination[Y_AXIS], destination[Z_AXIS], destination[Z_AXIS], mm_m/60, active_extruder, active_driver);
#else
plan_buffer_line(destination[X_AXIS], destination[Y_AXIS], destination[Z_AXIS], destination[E_AXIS], mm_m/60, active_extruder, active_driver);
#endif
} }
inline void line_to_destination() { inline void line_to_destination() {
line_to_destination(feedrate); line_to_destination(feedrate);
} }
inline void sync_plan_position() { inline void sync_plan_position() {
plan_set_position(current_position[X_AXIS], current_position[Y_AXIS], current_position[Z_AXIS], current_position[E_AXIS]); #if ENABLED(LASER) && ENABLED(MUVE_Z_PEEL)
plan_set_position(current_position[X_AXIS], current_position[Y_AXIS], current_position[Z_AXIS], current_position[Z_AXIS]);
#else
plan_set_position(current_position[X_AXIS], current_position[Y_AXIS], current_position[Z_AXIS], current_position[E_AXIS]);
#endif
} }
#if MECH(DELTA) || MECH(SCARA) #if MECH(DELTA) || MECH(SCARA)
inline void sync_plan_position_delta() { inline void sync_plan_position_delta() {
...@@ -1402,6 +1415,7 @@ static void clean_up_after_endstop_move() { ...@@ -1402,6 +1415,7 @@ static void clean_up_after_endstop_move() {
// Set the axis position as setup for the move // Set the axis position as setup for the move
current_position[axis] = 0; current_position[axis] = 0;
sync_plan_position(); sync_plan_position();
#if HAS(Z_PROBE_SLED) #if HAS(Z_PROBE_SLED)
...@@ -2889,7 +2903,7 @@ void unknown_command_error() { ...@@ -2889,7 +2903,7 @@ void unknown_command_error() {
/** /**
* G0, G1: Coordinated movement of X Y Z E axes * G0, G1: Coordinated movement of X Y Z E axes
*/ */
inline void gcode_G0_G1() { inline void gcode_G0_G1(bool lfire) {
if (IsRunning()) { if (IsRunning()) {
gcode_get_destination(); // For X Y Z E F gcode_get_destination(); // For X Y Z E F
...@@ -2905,8 +2919,27 @@ inline void gcode_G0_G1() { ...@@ -2905,8 +2919,27 @@ inline void gcode_G0_G1() {
} }
} }
#endif //FWRETRACT #endif //FWRETRACT
#if ENABLED(LASER) && ENABLED(LASER_FIRE_G1)
if(lfire) {
if (code_seen('S') && IsRunning()) laser.intensity = (float) code_value();
if (code_seen('L') && IsRunning()) laser.duration = (unsigned long) labs(code_value());
if (code_seen('P') && IsRunning()) laser.ppm = (float) code_value();
if (code_seen('D') && IsRunning()) laser.diagnostics = (bool) code_value();
if (code_seen('B') && IsRunning()) laser_set_mode((int) code_value());
laser.status = LASER_ON;
laser.fired = LASER_FIRE_G1;
}
#endif
prepare_move(); prepare_move();
#if ENABLED(LASER) && ENABLED(LASER_FIRE_G1)
if(lfire) {
laser.status = LASER_OFF;
}
#endif
} }
} }
...@@ -2924,6 +2957,20 @@ inline void gcode_G2_G3(bool clockwise) { ...@@ -2924,6 +2957,20 @@ inline void gcode_G2_G3(bool clockwise) {
gcode_get_destination(); gcode_get_destination();
#if ENABLED(LASER) && ENABLED(LASER_FIRE_G1)
if(lfire) {
if (code_seen('S') && IsRunning()) laser.intensity = (float) code_value();
if (code_seen('L') && IsRunning()) laser.duration = (unsigned long) labs(code_value());
if (code_seen('P') && IsRunning()) laser.ppm = (float) code_value();
if (code_seen('D') && IsRunning()) laser.diagnostics = (bool) code_value();
if (code_seen('B') && IsRunning()) laser_set_mode((int) code_value());
laser.status = LASER_ON;
laser.fired = LASER_FIRE_G1;
}
#endif
#if ENABLED(SF_ARC_FIX) #if ENABLED(SF_ARC_FIX)
relative_mode = relative_mode_backup; relative_mode = relative_mode_backup;
#endif #endif
...@@ -2938,6 +2985,12 @@ inline void gcode_G2_G3(bool clockwise) { ...@@ -2938,6 +2985,12 @@ inline void gcode_G2_G3(bool clockwise) {
plan_arc(destination, arc_offset, clockwise); plan_arc(destination, arc_offset, clockwise);
refresh_cmd_timeout(); refresh_cmd_timeout();
#if ENABLED(LASER) && ENABLED(LASER_FIRE_G1)
if(lfire) {
laser.status = LASER_OFF;
}
#endif
} }
} }
...@@ -2980,6 +3033,142 @@ inline void gcode_G4() { ...@@ -2980,6 +3033,142 @@ inline void gcode_G4() {
#endif //FWRETRACT #endif //FWRETRACT
#if ENABLED(G5_BEZIER)
inline void gcode_G5() {
float p[4][2] = {{0.0,0.0},{0.0,0.0},{0.0,0.0},{0.0,0.0}};
int steps = 10;
float stepsPerUnit = 1;
float f[2]={0,0};
float fd[2]={0,0};
float fdd[2]={0,0};
float fddd[2]={0,0};
float fdd_per_2[2]={0,0};
float fddd_per_2[2]={0,0};
float fddd_per_6[2]={0,0};
float t = (1.0);
float temp;
// get coordinates
//---------------------------------------
// start point
p[0][0] = current_position[0];
p[0][1] = current_position[1];
// control point 1
if(code_seen('I')) p[1][0] = (float)code_value() + (axis_relative_modes[0] || relative_mode)*current_position[0];
if(code_seen('J')) p[1][1] = (float)code_value() + (axis_relative_modes[1] || relative_mode)*current_position[1];
// control point 2
if(code_seen('K')) p[2][0] = (float)code_value() + (axis_relative_modes[0] || relative_mode)*current_position[0];
if(code_seen('L')) p[2][1] = (float)code_value() + (axis_relative_modes[1] || relative_mode)*current_position[1];
// end point
if(code_seen(axis_codes[0])) p[3][0] = (float)code_value() + (axis_relative_modes[0] || relative_mode)*current_position[0];
if(code_seen(axis_codes[1])) p[3][1] = (float)code_value() + (axis_relative_modes[1] || relative_mode)*current_position[1];
#ifdef DEBUG
log_float("CX", p[0][0]);
log_float("CY", p[0][1]);
log_float("I", p[1][0]);
log_float("J", p[1][1]);
log_float("K", p[2][0]);
log_float("L", p[2][1]);
log_float("X", p[3][0]);
log_float("Y", p[3][1]);
#endif
// calc num steps
float maxD = 0, sqrD = 0;
for (int i=1; i<4; i++) {
sqrD = (p[i][0] - p[i-1][0])*(p[i][0] - p[i-1][0]) + (p[i][1] - p[i-1][1])*(p[i][1] - p[i-1][1]);
if (sqrD > maxD) {maxD = sqrD; };
}
maxD = sqrt(maxD);
if (maxD > 0) {
steps = round((3 * maxD * stepsPerUnit));
}
if (steps < 1) steps = 1;
if (steps > 200) steps = 200;
#ifdef DEBUG
log_float("maxD",maxD);
log_int("steps", steps);
#endif
// init Forward Differencing algo
//---------------------------------------
t = 1.0 / steps;
temp = t*t;
for (int i=0; i<2; i++) {
f[i] = p[0][i];
fd[i] = 3 * (p[1][i] - p[0][i]) * t;
fdd_per_2[i] = 3 * (p[0][i] - 2 * p[1][i] + p[2][i]) * temp;
fddd_per_2[i] = 3 * (3 * (p[1][i] - p[2][i]) + p[3][i] - p[0][i]) * temp * t;
fddd[i] = fddd_per_2[i] + fddd_per_2[i];
fdd[i] = fdd_per_2[i] + fdd_per_2[i];
fddd_per_6[i] = (fddd_per_2[i] * (1.0 / 3));
}
// prep destination
for(int i=0; i < NUM_AXIS; i++) {
destination[i] = current_position[i];
}
// iterate through curve
//---------------------------------------
for (int loop=0; loop < steps; loop++) {
destination[0] = f[0];
destination[1] = f[1];
#ifdef DEBUG
log_float("X",f[0]);
log_float("Y",f[1]);
#endif
prepare_move();
previous_millis_cmd = millis();
// update f
for (int i=0; i<2; i++) {
f[i] = f[i] + fd[i] + fdd_per_2[i] + fddd_per_6[i];
fd[i] = fd[i] + fdd[i] + fddd_per_2[i];
fdd[i] = fdd[i] + fddd[i];
fdd_per_2[i] = fdd_per_2[i] + fddd_per_2[i];
}
}
// Move to final position
destination[0] = p[3][0];
destination[1] = p[3][1];
prepare_move();
previous_millis_cmd = millis();
}
#endif
#if ENABLED(LASER) && ENABLED(LASER_RASTER)
inline void gcode_G7() {
if (code_seen('L')) laser.raster_raw_length = int(code_value());
if (code_seen('$')) {
laser.raster_direction = (bool)code_value();
destination[Y_AXIS] = current_position[Y_AXIS] + (laser.raster_mm_per_pulse * laser.raster_aspect_ratio); // increment Y axis
}
if (code_seen('D')) laser.raster_num_pixels = base64_decode(laser.raster_data, &cmdbuffer[bufindr][strchr_pointer - cmdbuffer[bufindr] + 1], laser.raster_raw_length);
if (!laser.raster_direction) {
destination[X_AXIS] = current_position[X_AXIS] - (laser.raster_mm_per_pulse * laser.raster_num_pixels);
if (laser.diagnostics) {
SERIAL_ECHO_START;
SERIAL_ECHOLN("Negative Raster Line");
}
} else {
destination[X_AXIS] = current_position[X_AXIS] + (laser.raster_mm_per_pulse * laser.raster_num_pixels);
if (laser.diagnostics) {
SERIAL_ECHO_START;
SERIAL_ECHOLN("Positive Raster Line");
}
}
laser.ppm = 1 / laser.raster_mm_per_pulse; //number of pulses per millimetre
laser.duration = (1000000 / ( feedrate / 60)) / laser.ppm; // (1 second in microseconds / (time to move 1mm in microseconds)) / (pulses per mm) = Duration of pulse, taking into account feedrate as speed and ppm
laser.mode = RASTER;
laser.status = LASER_ON;
laser.fired = RASTER;
prepare_move();
}
#endif
/** /**
* G28: Home all axes according to settings * G28: Home all axes according to settings
* *
...@@ -4193,10 +4382,13 @@ inline void gcode_G92() { ...@@ -4193,10 +4382,13 @@ inline void gcode_G92() {
for (int i = 0; i < NUM_AXIS; i++) { for (int i = 0; i < NUM_AXIS; i++) {
if (code_seen(axis_codes[i])) { if (code_seen(axis_codes[i])) {
float v = current_position[i] = code_value(); float v = current_position[i] = code_value();
if (i == E_AXIS) if (i == E_AXIS) {
#if DISABLED(MUVE_Z_PEEL)
plan_set_e_position(v); plan_set_e_position(v);
else #endif
} else {
didXYZ = true; didXYZ = true;
}
} }
} }
if (didXYZ) { if (didXYZ) {
...@@ -4256,33 +4448,63 @@ inline void gcode_G92() { ...@@ -4256,33 +4448,63 @@ inline void gcode_G92() {
} }
#endif //ULTIPANEL #endif //ULTIPANEL
#if ENABLED(LASERBEAM) #if ENABLED(LASERBEAM) || (ENABLED(LASER) && ENABLED(LASER_SPINDLE))
/** /**
* M3: S - Setting laser beam * M3: S - Setting laser beam or fire laser
*/ */
inline void gcode_M3() { inline void gcode_M3() {
#if ENABLED(LASERBEAM)
if (code_seen('S')) { if (code_seen('S')) {
laser_ttl_modulation = constrain(code_value(), 0, 255); laser_ttl_modulation = constrain(code_value(), 0, 255);
} }
else { else {
laser_ttl_modulation = 0; laser_ttl_modulation = 0;
} }
#endif
#if ENABLED(LASER) && ENABLED(LASER_SPINDLE)
if (code_seen('S') && IsRunning()) laser.intensity = (float) code_value();
if (code_seen('L') && IsRunning()) laser.duration = (unsigned long) labs(code_value());
if (code_seen('P') && IsRunning()) laser.ppm = (float) code_value();
if (code_seen('D') && IsRunning()) laser.diagnostics = (bool) code_value();
if (code_seen('B') && IsRunning()) laser_set_mode((int) code_value());
laser.status = LASER_ON;
laser.fired = LASER_FIRE_SPINDLE;
lcd_update();
prepare_move();
#endif
} }
/** /**
* M4: Turn on laser beam * M4: Turn on laser beam
*/ */
inline void gcode_M4() { inline void gcode_M4() {
#if ENABLED(LASERBEAM)
WRITE(LASER_PWR_PIN, HIGH); WRITE(LASER_PWR_PIN, HIGH);
laser_ttl_modulation = 0; laser_ttl_modulation = 0;
#endif
#if ENABLED(LASER) && ENABLED(LASER_SPINDLE)
gcode_M3();
#endif
} }
/** /**
* M5: Turn off laser beam * M5: Turn off laser beam
*/ */
inline void gcode_M5() { inline void gcode_M5() {
#if ENABLED(LASERBEAM)
WRITE(LASER_PWR_PIN, LOW); WRITE(LASER_PWR_PIN, LOW);
laser_ttl_modulation = 0; laser_ttl_modulation = 0;
#endif
#if ENABLED(LASER) && ENABLED(LASER_SPINDLE)
laser.status = LASER_OFF;
lcd_update();
prepare_move();
#endif
} }
#endif //LASERBEAM #endif //LASERBEAM
...@@ -4742,6 +4964,10 @@ inline void gcode_M42() { ...@@ -4742,6 +4964,10 @@ inline void gcode_M42() {
LCD_MESSAGEPGM(WELCOME_MSG); LCD_MESSAGEPGM(WELCOME_MSG);
lcd_update(); lcd_update();
#endif #endif
#if ENABLED(LASER_PERIPHERALS)
laser_peripherals_on();
laser_wait_for_peripherals();
#endif
} }
#endif // HAS(POWER_SWITCH) #endif // HAS(POWER_SWITCH)
...@@ -6812,6 +7038,63 @@ inline void gcode_M503() { ...@@ -6812,6 +7038,63 @@ inline void gcode_M503() {
} }
#endif // DUAL_X_CARRIAGE #endif // DUAL_X_CARRIAGE
#if ENABLED(LASER)
// M649 set laser options
inline void gcode_M649() {
if (code_seen('S') && IsRunning()) {
laser.intensity = (float) code_value();
laser.rasterlaserpower = laser.intensity;
}
if (code_seen('L') && IsRunning()) laser.duration = (unsigned long) labs(code_value());
if (code_seen('P') && IsRunning()) laser.ppm = (float) code_value();
if (code_seen('D') && IsRunning()) laser.diagnostics = (bool) code_value();
if (code_seen('B') && IsRunning()) laser_set_mode((int) code_value());
if (code_seen('R') && IsRunning()) laser.raster_mm_per_pulse = ((float) code_value());
if (code_seen('F')) {
next_feedrate = code_value();
if(next_feedrate > 0.0) feedrate = next_feedrate;
}
}
#if ENABLED(MUVE_Z_PEEL)
// M650 set peel distance
inline void gcode_M650() {
st_synchronize();
laser.peel_distance=2.0;
laser.peel_speed=2.0;
laser.peel_pause=0.0;
if(code_seen('D')) laser.peel_distance = (float) code_value();
if(code_seen('S')) laser.peel_speed = (float) code_value();
if(code_seen('P')) laser.peel_pause = (float) code_value();
}
// M651 run peel move
inline void gcode_M651() {
if(laser.peel_distance > 0) {
plan_buffer_line(destination[X_AXIS], destination[Y_AXIS], destination[Z_AXIS] + laser.peel_distance, destination[Z_AXIS], laser.peel_speed, active_extruder);
plan_buffer_line(destination[X_AXIS], destination[Y_AXIS], destination[Z_AXIS] + laser.peel_distance, destination[Z_AXIS] + laser.peel_distance, laser.peel_speed, active_extruder);
st_synchronize();
}
if(laser.peel_pause > 0) {
st_synchronize();
codenum = laser.peel_pause;
codenum += millis(); // keep track of when we started waiting
previous_millis_cmd = millis();
while(millis() < codenum ){
manage_heater();
manage_inactivity();
lcd_update();
}
plan_buffer_line(destination[X_AXIS], destination[Y_AXIS], destination[Z_AXIS], destination[Z_AXIS], 30, active_extruder);
st_synchronize();
}
}
#endif
#endif
#if ENABLED(AUTO_BED_LEVELING_FEATURE) #if ENABLED(AUTO_BED_LEVELING_FEATURE)
//M666: Set Z probe offset //M666: Set Z probe offset
inline void gcode_M666() { inline void gcode_M666() {
...@@ -7362,7 +7645,7 @@ void process_next_command() { ...@@ -7362,7 +7645,7 @@ void process_next_command() {
// G0 -> G1 // G0 -> G1
case 0: case 0:
case 1: case 1:
gcode_G0_G1(); break; gcode_G0_G1(codenum==1); break;
// G2, G3 // G2, G3
#if !MECH(SCARA) #if !MECH(SCARA)
...@@ -7375,6 +7658,18 @@ void process_next_command() { ...@@ -7375,6 +7658,18 @@ void process_next_command() {
case 4: case 4:
gcode_G4(); break; gcode_G4(); break;
// G5 Bezier curve - from http://forums.reprap.org/read.php?147,93577
#if ENABLED(G5_BEZIER)
case 5:
gcode_G5(); break;
#endif
// G7 Execute laser raster line
#if ENABLED(LASER) && ENABLED(LASER_RASTER)
case 7:
gcode_G7(); break;
#endif
#if ENABLED(FWRETRACT) #if ENABLED(FWRETRACT)
case 10: // G10: retract case 10: // G10: retract
case 11: // G11: retract_recover case 11: // G11: retract_recover
...@@ -7425,7 +7720,7 @@ void process_next_command() { ...@@ -7425,7 +7720,7 @@ void process_next_command() {
gcode_M0_M1(); break; gcode_M0_M1(); break;
#endif //ULTIPANEL #endif //ULTIPANEL
#if ENABLED(LASERBEAM) #if ENABLED(LASERBEAM) || (ENABLED(LASER) && ENABLED(LASER_FIRE_SPINDLE))
case 3: // M03 S - Setting laser beam case 3: // M03 S - Setting laser beam
gcode_M3(); break; gcode_M3(); break;
case 4: // M04 - Turn on laser beam case 4: // M04 - Turn on laser beam
...@@ -7768,6 +8063,21 @@ void process_next_command() { ...@@ -7768,6 +8063,21 @@ void process_next_command() {
gcode_M605(); break; gcode_M605(); break;
#endif #endif
#if ENABLED(LASER)
case 649: // M649 set laser options
gcode_M649(); break;
#if ENABLED(MUVE_Z_PEEL)
case 650:
gcode_M650(); break;
case 651:
gcode_M651(); break;
#endif
#endif
#if ENABLED(AUTO_BED_LEVELING_FEATURE) || MECH(DELTA) #if ENABLED(AUTO_BED_LEVELING_FEATURE) || MECH(DELTA)
case 666: // M666 Set Z probe offset or set delta endstop and geometry adjustment case 666: // M666 Set Z probe offset or set delta endstop and geometry adjustment
gcode_M666(); break; gcode_M666(); break;
...@@ -7992,9 +8302,21 @@ void clamp_to_software_endstops(float target[3]) { ...@@ -7992,9 +8302,21 @@ void clamp_to_software_endstops(float target[3]) {
#if MECH(CARTESIAN) || MECH(COREXY) || MECH(COREXZ) #if MECH(CARTESIAN) || MECH(COREXY) || MECH(COREXZ)
inline bool prepare_move_cartesian() { inline bool prepare_move_cartesian() {
#if ENABLED(LASER) && ENABLED(LASER_FIRE_E)
if (current_position[E_AXIS] != destination[E_AXIS] && ((current_position[X_AXIS] != destination [X_AXIS]) || (current_position[Y_AXIS] != destination [Y_AXIS]))){
laser.status = LASER_ON;
laser.fired = LASER_FIRE_E;
}
if (current_position[E_AXIS] == destination[E_AXIS] && laser.fired == LASER_FIRE_E){
laser.status = LASER_OFF;
}
#endif
// Do not use feedrate_multiplier for E or Z only moves // Do not use feedrate_multiplier for E or Z only moves
if (current_position[X_AXIS] == destination[X_AXIS] && current_position[Y_AXIS] == destination[Y_AXIS]) { if (current_position[X_AXIS] == destination[X_AXIS] && current_position[Y_AXIS] == destination[Y_AXIS]) {
line_to_destination(); line_to_destination();
#if ENABLED(LASER) && ENABLED(MUVE_Z_PEEL)
current_position[E_AXIS] = current_position[Z_AXIS];
#endif
} }
else { else {
line_to_destination(feedrate * feedrate_multiplier / 100.0); line_to_destination(feedrate * feedrate_multiplier / 100.0);
...@@ -8368,6 +8690,17 @@ void manage_inactivity(bool ignore_stepper_queue/*=false*/) { ...@@ -8368,6 +8690,17 @@ void manage_inactivity(bool ignore_stepper_queue/*=false*/) {
#if DISABLE_E == true #if DISABLE_E == true
disable_e(); disable_e();
#endif #endif
#if ENABLED(LASER)
if (laser.time / 60000 > 0) {
laser.lifetime += laser.time / 60000; // convert to minutes
laser.time = 0;
Config_StoreSettings();
}
laser_init();
#if ENABLED(LASER_PERIPHERALS)
laser_peripherals_off();
#endif
#endif
} }
#if HAS(CHDK) // Check if pin should be set to LOW after M240 set it to HIGH #if HAS(CHDK) // Check if pin should be set to LOW after M240 set it to HIGH
...@@ -8572,6 +8905,14 @@ void kill(const char* lcd_msg) { ...@@ -8572,6 +8905,14 @@ void kill(const char* lcd_msg) {
disable_all_heaters(); disable_all_heaters();
disable_all_steppers(); disable_all_steppers();
#if ENABLED(LASER)
laser_init();
#endif
#if ENABLED(LASER_PERIPHERALS)
laser_peripherals_off();
#endif
#if HAS(POWER_SWITCH) #if HAS(POWER_SWITCH)
SET_INPUT(PS_ON_PIN); SET_INPUT(PS_ON_PIN);
#endif #endif
...@@ -8668,6 +9009,14 @@ void kill(const char* lcd_msg) { ...@@ -8668,6 +9009,14 @@ void kill(const char* lcd_msg) {
void Stop() { void Stop() {
disable_all_heaters(); disable_all_heaters();
#ifdef LASER
if (laser.diagnostics) SERIAL_ECHOLN("Laser set to off, stop() called");
laser_extinguish();
#endif
#ifdef LASER_PERIPHERALS
laser_peripherals_off();
#endif
if (IsRunning()) { if (IsRunning()) {
Running = false; Running = false;
ECHO_LM(ER, SERIAL_ERR_STOPPED); ECHO_LM(ER, SERIAL_ERR_STOPPED);
......
MK/module/base64/Base64.cpp 0 → 100644
View file @ 9b9bb5f7
#include "Base64.h"
const char b64_alphabet[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
"abcdefghijklmnopqrstuvwxyz"
"0123456789+/";
/* 'Private' declarations */
inline void a3_to_a4(unsigned char * a4, unsigned char * a3);
inline void a4_to_a3(unsigned char * a3, unsigned char * a4);
inline unsigned char b64_lookup(char c);
int base64_encode(char *output, char *input, int inputLen) {
int i = 0, j = 0;
int encLen = 0;
unsigned char a3[3];
unsigned char a4[4];
while(inputLen--) {
a3[i++] = *(input++);
if(i == 3) {
a3_to_a4(a4, a3);
for(i = 0; i < 4; i++) {
output[encLen++] = b64_alphabet[a4[i]];
}
i = 0;
}
}
if(i) {
for(j = i; j < 3; j++) {
a3[j] = '\0';
}
a3_to_a4(a4, a3);
for(j = 0; j < i + 1; j++) {
output[encLen++] = b64_alphabet[a4[j]];
}
while((i++ < 3)) {
output[encLen++] = '=';
}
}
output[encLen] = '\0';
return encLen;
}
int base64_decode(unsigned char * output, char * input, int inputLen) {
int i = 0, j = 0;
int decLen = 0;
unsigned char a3[3];
unsigned char a4[4];
while (inputLen--) {
if(*input == '=') {
break;
}
a4[i++] = *(input++);
if (i == 4) {
for (i = 0; i <4; i++) {
a4[i] = b64_lookup(a4[i]);
}
a4_to_a3(a3,a4);
for (i = 0; i < 3; i++) {
output[decLen++] = a3[i];
}
i = 0;
}
}
if (i) {
for (j = i; j < 4; j++) {
a4[j] = '\0';
}
for (j = 0; j <4; j++) {
a4[j] = b64_lookup(a4[j]);
}
a4_to_a3(a3,a4);
for (j = 0; j < i - 1; j++) {
output[decLen++] = a3[j];
}
}
output[decLen] = '\0';
return decLen;
}
int base64_enc_len(int plainLen) {
int n = plainLen;
return (n + 2 - ((n + 2) % 3)) / 3 * 4;
}
int base64_dec_len(char * input, int inputLen) {
int i = 0;
int numEq = 0;
for(i = inputLen - 1; input[i] == '='; i--) {
numEq++;
}
return ((6 * inputLen) / 8) - numEq;
}
inline void a3_to_a4(unsigned char * a4, unsigned char * a3) {
a4[0] = (a3[0] & 0xfc) >> 2;
a4[1] = ((a3[0] & 0x03) << 4) + ((a3[1] & 0xf0) >> 4);
a4[2] = ((a3[1] & 0x0f) << 2) + ((a3[2] & 0xc0) >> 6);
a4[3] = (a3[2] & 0x3f);
}
inline void a4_to_a3(unsigned char * a3, unsigned char * a4) {
a3[0] = (a4[0] << 2) + ((a4[1] & 0x30) >> 4);
a3[1] = ((a4[1] & 0xf) << 4) + ((a4[2] & 0x3c) >> 2);
a3[2] = ((a4[2] & 0x3) << 6) + a4[3];
}
inline unsigned char b64_lookup(char c) {
if(c >='A' && c <='Z') return c - 'A';
if(c >='a' && c <='z') return c - 71;
if(c >='0' && c <='9') return c + 4;
if(c == '+') return 62;
if(c == '/') return 63;
return -1;
}
MK/module/base64/Base64.h 0 → 100644
View file @ 9b9bb5f7
/*
* Copyright (c) 2013 Adam Rudd.
* See LICENSE for more information
*/
#ifndef _BASE64_H
#define _BASE64_H
/* b64_alphabet:
* Description: Base64 alphabet table, a mapping between integers
* and base64 digits
* Notes: This is an extern here but is defined in Base64.c
*/
extern const char b64_alphabet[];
/* base64_encode:
* Description:
* Encode a string of characters as base64
* Parameters:
* output: the output buffer for the encoding, stores the encoded string
* input: the input buffer for the encoding, stores the binary to be encoded
* inputLen: the length of the input buffer, in bytes
* Return value:
* Returns the length of the encoded string
* Requirements:
* 1. output must not be null or empty
* 2. input must not be null
* 3. inputLen must be greater than or equal to 0
*/
int base64_encode(char *output, char *input, int inputLen);
/* base64_decode:
* Description:
* Decode a base64 encoded string into bytes
* Parameters:
* output: the output buffer for the decoding,
* stores the decoded binary
* input: the input buffer for the decoding,
* stores the base64 string to be decoded
* inputLen: the length of the input buffer, in bytes
* Return value:
* Returns the length of the decoded string
* Requirements:
* 1. output must not be null or empty
* 2. input must not be null
* 3. inputLen must be greater than or equal to 0
*/
int base64_decode(unsigned char *output, char *input, int inputLen);
/* base64_enc_len:
* Description:
* Returns the length of a base64 encoded string whose decoded
* form is inputLen bytes long
* Parameters:
* inputLen: the length of the decoded string
* Return value:
* The length of a base64 encoded string whose decoded form
* is inputLen bytes long
* Requirements:
* None
*/
int base64_enc_len(int inputLen);
/* base64_dec_len:
* Description:
* Returns the length of the decoded form of a
* base64 encoded string
* Parameters:
* input: the base64 encoded string to be measured
* inputLen: the length of the base64 encoded string
* Return value:
* Returns the length of the decoded form of a
* base64 encoded string
* Requirements:
* 1. input must not be null
* 2. input must be greater than or equal to zero
*/
int base64_dec_len(char *input, int inputLen);
#endif // _BASE64_H
MK/module/boards/301.h
View file @ 9b9bb5f7
...@@ -74,6 +74,17 @@ ...@@ -74,6 +74,17 @@
#define KILL_PIN -1 // 80 with Smart Controller LCD #define KILL_PIN -1 // 80 with Smart Controller LCD
#define SUICIDE_PIN -1 // PIN that has to be turned on right after start, to keep power flowing. #define SUICIDE_PIN -1 // PIN that has to be turned on right after start, to keep power flowing.
#undef LASER_INTENSITY_PIN
#undef LASER_FIRING_PIN
#if LASER_CONTROL == 1
#define LASER_FIRING_PIN 5
#endif
#if LASER_CONTROL == 2
#define LASER_INTENSITY_PIN 5 // Digital pins 2, 3, 5, 6, 7, 8 are attached to timers we can use
#define LASER_FIRING_PIN 2
#endif
#if ENABLED(ULTRA_LCD) #if ENABLED(ULTRA_LCD)
#define KILL_PIN 80 #define KILL_PIN 80
#if ENABLED(NEWPANEL) #if ENABLED(NEWPANEL)
......
MK/module/laser/laser.cpp 0 → 100644
View file @ 9b9bb5f7
/*
laser.cpp - Laser control library for Arduino using 16 bit timers- Version 1
Copyright (c) 2013 Timothy Schmidt. All right reserved.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 3 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "laser.h"
#include "Configuration.h"
#include "ConfigurationStore.h"
#include "pins.h"
#include <avr/interrupt.h>
#include <Arduino.h>
#include "Marlin.h"
laser_t laser;
void timer3_init(int pin) {
pinMode(pin, OUTPUT);
analogWrite(pin, 1); // let Arduino setup do it's thing to the PWM pin
TCCR3B = 0x00; // stop Timer4 clock for register updates
TCCR3A = 0x82; // Clear OC3A on match, fast PWM mode, lower WGM3x=14
ICR3 = labs(F_CPU / LASER_PWM); // clock cycles per PWM pulse
OCR3A = labs(F_CPU / LASER_PWM) - 1; // ICR3 - 1 force immediate compare on next tick
TCCR3B = 0x18 | 0x01; // upper WGM4x = 14, clock sel = prescaler, start running
noInterrupts();
TCCR3B &= 0xf8; // stop timer, OC3A may be active now
TCNT3 = labs(F_CPU / LASER_PWM); // force immediate compare on next tick
ICR3 = labs(F_CPU / LASER_PWM); // set new PWM period
TCCR3B |= 0x01; // start the timer with proper prescaler value
interrupts();
}
void timer4_init(int pin) {
pinMode(pin, OUTPUT);
analogWrite(pin, 1); // let Arduino setup do it's thing to the PWM pin
TCCR4B = 0x00; // stop Timer4 clock for register updates
TCCR4A = 0x82; // Clear OC4A on match, fast PWM mode, lower WGM4x=14
ICR4 = labs(F_CPU / LASER_PWM); // clock cycles per PWM pulse
OCR4A = labs(F_CPU / LASER_PWM) - 1; // ICR4 - 1 force immediate compare on next tick
TCCR4B = 0x18 | 0x01; // upper WGM4x = 14, clock sel = prescaler, start running
noInterrupts();
TCCR4B &= 0xf8; // stop timer, OC4A may be active now
TCNT4 = labs(F_CPU / LASER_PWM); // force immediate compare on next tick
ICR4 = labs(F_CPU / LASER_PWM); // set new PWM period
TCCR4B |= 0x01; // start the timer with proper prescaler value
interrupts();
}
void laser_init()
{
// Initialize timers for laser intensity control
#if LASER_CONTROL == 1
if (LASER_FIRING_PIN == 2 || LASER_FIRING_PIN == 3 || LASER_FIRING_PIN == 5) timer3_init(LASER_FIRING_PIN);
if (LASER_FIRING_PIN == 6 || LASER_FIRING_PIN == 7 || LASER_FIRING_PIN == 8) timer4_init(LASER_FIRING_PIN);
#endif
#if LASER_CONTROL == 2
if (LASER_INTENSITY_PIN == 2 || LASER_INTENSITY_PIN == 3 || LASER_INTENSITY_PIN == 5) timer3_init(LASER_INTENSITY_PIN);
if (LASER_INTENSITY_PIN == 6 || LASER_INTENSITY_PIN == 7 || LASER_INTENSITY_PIN == 8) timer4_init(LASER_INTENSITY_PIN);
#endif
#ifdef LASER_PERIPHERALS
digitalWrite(LASER_PERIPHERALS_PIN, HIGH); // Laser peripherals are active LOW, so preset the pin
pinMode(LASER_PERIPHERALS_PIN, OUTPUT);
digitalWrite(LASER_PERIPHERALS_STATUS_PIN, HIGH); // Set the peripherals status pin to pull-up.
pinMode(LASER_PERIPHERALS_STATUS_PIN, INPUT);
#endif // LASER_PERIPHERALS
digitalWrite(LASER_FIRING_PIN, LASER_UNARM); // Laser FIRING is active LOW, so preset the pin
pinMode(LASER_FIRING_PIN, OUTPUT);
// initialize state to some sane defaults
laser.intensity = 100.0;
laser.ppm = 0.0;
laser.duration = 0;
laser.status = LASER_OFF;
laser.firing = LASER_OFF;
laser.mode = CONTINUOUS;
laser.last_firing = 0;
laser.diagnostics = false;
laser.time = 0;
#ifdef LASER_RASTER
laser.raster_aspect_ratio = LASER_RASTER_ASPECT_RATIO;
laser.raster_mm_per_pulse = LASER_RASTER_MM_PER_PULSE;
laser.raster_direction = 1;
#endif // LASER_RASTER
#ifdef MUVE_Z_PEEL
laser.peel_distance = 2.0;
laser.peel_speed = 2.0;
laser.peel_pause = 0.0;
#endif // MUVE_Z_PEEL
laser_extinguish();
}
void laser_fire(int intensity = 100.0){
laser.firing = LASER_ON;
laser.last_firing = micros(); // microseconds of last laser firing
if (intensity > 100.0) intensity = 100.0; // restrict intensity between 0 and 100
if (intensity < 0) intensity = 0;
pinMode(LASER_FIRING_PIN, OUTPUT);
#if LASER_CONTROL == 1
analogWrite(LASER_FIRING_PIN, labs((intensity / 100.0)*(F_CPU / LASER_PWM)));
#endif
#if LASER_CONTROL == 2
analogWrite(LASER_INTENSITY_PIN, labs((intensity / 100.0)*(F_CPU / LASER_PWM)));
digitalWrite(LASER_FIRING_PIN, LASER_ARM);
#endif
if (laser.diagnostics) {
SERIAL_ECHOLN("Laser fired");
}
}
void laser_extinguish(){
if (laser.firing == LASER_ON) {
laser.firing = LASER_OFF;
// Engage the pullup resistor for TTL laser controllers which don't turn off entirely without it.
digitalWrite(LASER_FIRING_PIN, LASER_UNARM);
laser.time += millis() - (laser.last_firing / 1000);
if (laser.diagnostics) {
SERIAL_ECHOLN("Laser extinguished");
}
}
}
void laser_set_mode(int mode){
switch(mode){
case 0:
laser.mode = CONTINUOUS;
return;
case 1:
laser.mode = PULSED;
return;
case 2:
laser.mode = RASTER;
return;
}
}
#ifdef LASER_PERIPHERALS
bool laser_peripherals_ok(){
return !digitalRead(LASER_PERIPHERALS_STATUS_PIN);
}
void laser_peripherals_on(){
digitalWrite(LASER_PERIPHERALS_PIN, LOW);
if (laser.diagnostics) {
SERIAL_ECHO_START;
SERIAL_ECHOLNPGM("Laser Peripherals Enabled");
}
}
void laser_peripherals_off(){
if (!digitalRead(LASER_PERIPHERALS_STATUS_PIN)) {
digitalWrite(LASER_PERIPHERALS_PIN, HIGH);
if (laser.diagnostics) {
SERIAL_ECHO_START;
SERIAL_ECHOLNPGM("Laser Peripherals Disabled");
}
}
}
void laser_wait_for_peripherals() {
unsigned long timeout = millis() + LASER_PERIPHERALS_TIMEOUT;
if (laser.diagnostics) {
SERIAL_ECHO_START;
SERIAL_ECHOLNPGM("Waiting for peripheral control board signal...");
}
while(!laser_peripherals_ok()) {
if (millis() > timeout) {
if (laser.diagnostics) {
SERIAL_ERROR_START;
SERIAL_ERRORLNPGM("Peripheral control board failed to respond");
}
Stop();
break;
}
}
}
#endif // LASER_PERIPHERALS
MK/module/laser/laser.h 0 → 100644
View file @ 9b9bb5f7
/*
laser.h - Laser cutter control library for Arduino using 16 bit timers- Version 1
Copyright (c) 2013 Timothy Schmidt. All right reserved.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 3 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef LASER_H
#define LASER_H
#include <inttypes.h>
#include "Configuration.h"
// split into planned and status
typedef struct {
int fired; // method used to ask the laser to fire - LASER_FIRE_G1, LASER_FIRE_SPINDLE, LASER_FIRE_E, etc
float intensity; // Laser firing instensity 0.0 - 100.0
float ppm; // pulses per millimeter, for pulsed firing mode
unsigned long duration; // laser firing duration in microseconds, for pulsed firing mode
unsigned long dur; // instantaneous duration
bool status; // LASER_ON / LASER_OFF - buffered
bool firing; // LASER_ON / LASER_OFF - instantaneous
uint8_t mode; // CONTINUOUS, PULSED, RASTER
unsigned long last_firing; // microseconds since last laser firing
bool diagnostics; // Verbose debugging output over serial
unsigned int time; // temporary counter to limit eeprom writes
unsigned int lifetime; // laser lifetime firing counter in minutes
#ifdef LASER_RASTER
unsigned char raster_data[LASER_MAX_RASTER_LINE];
unsigned char rasterlaserpower;
float raster_aspect_ratio;
float raster_mm_per_pulse;
int raster_raw_length;
int raster_num_pixels;
bool raster_direction;
#endif // LASER_RASTER
#ifdef MUVE_Z_PEEL
float peel_distance;
float peel_speed;
float peel_pause;
#endif // MUVE_Z_PEEL
} laser_t;
extern laser_t laser;
void laser_init();
void laser_fire(int intensity);
void laser_extinguish();
void laser_update_lifetime();
void laser_set_mode(int mode);
#ifdef LASER_PERIPHERALS
bool laser_peripherals_ok();
void laser_peripherals_on();
void laser_peripherals_off();
void laser_wait_for_peripherals();
#endif // LASER_PERIPHERALS
#ifdef HIGH_TO_FIRE // Some cutters fire on high, some on low.
#define LASER_ARM HIGH
#define LASER_UNARM LOW
#else
#define LASER_ARM LOW
#define LASER_UNARM HIGH
#endif
// Laser constants
#define LASER_OFF 0
#define LASER_ON 1
#define CONTINUOUS 0
#define PULSED 1
#define RASTER 2
#endif // LASER_H
MK/module/laser/laserbitmaps.h 0 → 100644
View file @ 9b9bb5f7
#define LASERENABLE_HEIGHT 20
#define LASERENABLE_WIDTH 25
#define LASERENABLE_BYTEWIDTH 4
const unsigned char laserenable_bmp[] PROGMEM = {
0x00, 0x1c, 0x00, 0x00,
0x00, 0x3e, 0x00, 0x00,
0x00, 0x77, 0x00, 0x00,
0x00, 0x63, 0x00, 0x00,
0x00, 0xc1, 0x80, 0x00,
0x01, 0xc1, 0xc0, 0x00,
0x01, 0x88, 0xc0, 0x00,
0x03, 0x08, 0x60, 0x00,
0x07, 0x41, 0x70, 0x00,
0x06, 0x2a, 0x30, 0x00,
0x0c, 0x1c, 0x18, 0x00,
0x1d, 0xbf, 0xfc, 0x00,
0x18, 0x1c, 0x0c, 0x00,
0x30, 0x2a, 0x06, 0x00,
0x70, 0x41, 0x07, 0x00,
0x60, 0x88, 0x83, 0x00,
0xc0, 0x08, 0x01, 0x80,
0xc0, 0x00, 0x01, 0x80,
0xff, 0xff, 0xff, 0x80,
0x7f, 0xff, 0xff, 0x00
};
#define ICON_HEIGHT 13
#define ICON_WIDTH 12
#define ICON_BYTEWIDTH 2
const unsigned char laseron_bmp[] PROGMEM = {
0xff, 0xf0,
0x8f, 0x10,
0x8f, 0x10,
0x9f, 0x90,
0x9f, 0x90,
0x80, 0x10,
0x86, 0x10,
0x86, 0x10,
0xc6, 0x30,
0xa6, 0x50,
0x96, 0x90,
0xaf, 0x50,
0xff, 0xf0
};
const unsigned char laseroff_bmp[] PROGMEM = {
0xff, 0xf0,
0x8f, 0x10,
0x8f, 0x10,
0x9f, 0x90,
0x9f, 0x90,
0x80, 0x10,
0x80, 0x10,
0x80, 0x10,
0x80, 0x10,
0x80, 0x10,
0x80, 0x10,
0x80, 0x10,
0xff, 0xf0
};
const unsigned char lockicon_bmp[] PROGMEM = {
0x0f, 0x00,
0x19, 0x80,
0x30, 0xc0,
0x20, 0x40,
0x20, 0x40,
0x20, 0x40,
0x3f, 0xc0,
0x20, 0x40,
0x26, 0x40,
0x26, 0x40,
0x2f, 0x40,
0x20, 0x40,
0x3f, 0xc0
};
const unsigned char vacicon_bmp[] PROGMEM = {
0x06, 0x00,
0x06, 0x00,
0x06, 0x00,
0x0f, 0x00,
0x0f, 0x00,
0x1f, 0x80,
0x3f, 0xc0,
0xff, 0xf0,
0xff, 0xf0,
0xc0, 0x30,
0x16, 0x80,
0x29, 0x40,
0x50, 0xa0
};
const unsigned char airicon_bmp[] PROGMEM = {
0x32, 0xc0,
0x30, 0xc0,
0x34, 0xc0,
0x30, 0xc0,
0x32, 0xc0,
0x30, 0xc0,
0x34, 0xc0,
0x19, 0x80,
0x02, 0x00,
0x00, 0x00,
0x04, 0x00,
0x09, 0x00,
0x22, 0x40
};
const unsigned char watericon_bmp[] PROGMEM = {
0x02, 0x00,
0x07, 0x00,
0x05, 0x00,
0x0d, 0x80,
0x08, 0x80,
0x18, 0xc0,
0x10, 0x40,
0x30, 0x60,
0x38, 0x20,
0x3c, 0x60,
0x3f, 0xe0,
0x1f, 0xc0,
0x0f, 0x80
};
MK/module/lcd/dogm_lcd_implementation.h
View file @ 9b9bb5f7
...@@ -44,6 +44,10 @@ ...@@ -44,6 +44,10 @@
#undef USE_BIG_EDIT_FONT #undef USE_BIG_EDIT_FONT
#endif #endif
#ifdef LASER
#include "../laser/laserbitmaps.h"
#endif
#if ENABLED(USE_SMALL_INFOFONT) #if ENABLED(USE_SMALL_INFOFONT)
#include "dogm_font_data_6x9_marlin.h" #include "dogm_font_data_6x9_marlin.h"
...@@ -287,8 +291,28 @@ static void _draw_heater_status(int x, int heater) { ...@@ -287,8 +291,28 @@ static void _draw_heater_status(int x, int heater) {
static void lcd_implementation_status_screen() { static void lcd_implementation_status_screen() {
u8g.setColorIndex(1); // black on white u8g.setColorIndex(1); // black on white
// Symbols menu graphics, animated fan #if ENABLED(LASER)
u8g.drawBitmapP(9, 1, STATUS_SCREENBYTEWIDTH, STATUS_SCREENHEIGHT, (blink % 2) && fanSpeed ? status_screen0_bmp : status_screen1_bmp); #if ENABLED(LASER_PERIPHERALS)
if (laser_peripherals_ok()) {
u8g.drawBitmapP(29,4, LASERENABLE_BYTEWIDTH, LASERENABLE_HEIGHT, laserenable_bmp);
}
#endif
u8g.setFont(FONT_STATUSMENU);
u8g.setColorIndex(1);
u8g.setPrintPos(3,6);
if (current_block->laser_status == LASER_ON) {
u8g.drawBitmapP(5,14, ICON_BYTEWIDTH, ICON_HEIGHT, laseron_bmp);
u8g.print(itostr3(current_block->laser_intensity));
lcd_printPGM(PSTR("%"));
} else {
u8g.drawBitmapP(5,14, ICON_BYTEWIDTH, ICON_HEIGHT, laseroff_bmp);
lcd_printPGM(PSTR("---%"));
}
#else
// Symbols menu graphics, animated fan
u8g.drawBitmapP(9, 1, STATUS_SCREENBYTEWIDTH, STATUS_SCREENHEIGHT, (blink % 2) && fanSpeed ? status_screen0_bmp : status_screen1_bmp);
#endif
#if ENABLED(SDSUPPORT) #if ENABLED(SDSUPPORT)
// SD Card Symbol // SD Card Symbol
...@@ -333,12 +357,13 @@ static void lcd_implementation_status_screen() { ...@@ -333,12 +357,13 @@ static void lcd_implementation_status_screen() {
} }
#endif #endif
// Hotends #if DISABLED(LASER)
for (int i = 0; i < HOTENDS; i++) _draw_heater_status(6 + i * 25, i); // Hotends
for (int i = 0; i < HOTENDS; i++) _draw_heater_status(6 + i * 25, i);
// Heatbed
if (HOTENDS < 4) _draw_heater_status(81, -1);
// Heatbed
if (HOTENDS < 4) _draw_heater_status(81, -1);
#endif // DISABLED LASER
// Fan // Fan
lcd_setFont(FONT_STATUSMENU); lcd_setFont(FONT_STATUSMENU);
u8g.setPrintPos(104, 27); u8g.setPrintPos(104, 27);
......
MK/module/lcd/ultralcd.cpp
View file @ 9b9bb5f7
...@@ -48,6 +48,30 @@ char lcd_status_message[3 * LCD_WIDTH + 1] = WELCOME_MSG; // worst case is kana ...@@ -48,6 +48,30 @@ char lcd_status_message[3 * LCD_WIDTH + 1] = WELCOME_MSG; // worst case is kana
#define LCD_Printpos(x, y) lcd.setCursor(x, y) #define LCD_Printpos(x, y) lcd.setCursor(x, y)
#endif #endif
#if ENABLED(LASER)
static void lcd_laser_focus_menu();
static void lcd_laser_menu();
static void lcd_laser_test_fire_menu();
static void laser_test_fire(uint8_t power, uint8_t dwell);
static void laser_set_focus(float f_length);
static void action_laser_focus_custom();
static void action_laser_focus_1mm();
static void action_laser_focus_2mm();
static void action_laser_focus_3mm();
static void action_laser_focus_4mm();
static void action_laser_focus_5mm();
static void action_laser_focus_6mm();
static void action_laser_focus_7mm();
static void action_laser_test_20_50ms();
static void action_laser_test_20_100ms();
static void action_laser_test_100_50ms();
static void action_laser_test_100_100ms();
static void action_laser_test_warm();
static void action_laser_acc_on();
static void action_laser_acc_off();
#endif
// The main status screen // The main status screen
static void lcd_status_screen(); static void lcd_status_screen();
...@@ -441,6 +465,11 @@ static void lcd_return_to_status() { lcd_goto_menu(lcd_status_screen); } ...@@ -441,6 +465,11 @@ static void lcd_return_to_status() { lcd_goto_menu(lcd_status_screen); }
static void lcd_main_menu() { static void lcd_main_menu() {
START_MENU(lcd_status_screen); START_MENU(lcd_status_screen);
MENU_ITEM(back, MSG_WATCH, lcd_status_screen); MENU_ITEM(back, MSG_WATCH, lcd_status_screen);
#if ENABLED(LASER)
if (!(movesplanned() || IS_SD_PRINTING)) {
MENU_ITEM(submenu, "Laser Functions", lcd_laser_menu);
}
#endif
if (movesplanned() || IS_SD_PRINTING) { if (movesplanned() || IS_SD_PRINTING) {
MENU_ITEM(submenu, MSG_TUNE, lcd_tune_menu); MENU_ITEM(submenu, MSG_TUNE, lcd_tune_menu);
} }
...@@ -568,6 +597,13 @@ static void lcd_tune_menu() { ...@@ -568,6 +597,13 @@ static void lcd_tune_menu() {
// //
MENU_ITEM_EDIT(int3, MSG_SPEED, &feedrate_multiplier, 10, 999); MENU_ITEM_EDIT(int3, MSG_SPEED, &feedrate_multiplier, 10, 999);
//
// Laser:
//
#if ENABLED(LASER)
MENU_ITEM_EDIT(int3, MSG_NOZZLE, &target_temperature[0], 0, HEATER_0_MAXTEMP - 15);
#endif
// //
// Nozzle: // Nozzle:
// //
...@@ -826,7 +862,11 @@ static void lcd_prepare_menu() { ...@@ -826,7 +862,11 @@ static void lcd_prepare_menu() {
// //
// Auto Home // Auto Home
// //
MENU_ITEM(gcode, MSG_AUTO_HOME, PSTR("G28")); #if ENABLED(LASER)
MENU_ITEM(gcode, MSG_AUTO_HOME, PSTR("G28 X Y F2000"));
#else
MENU_ITEM(gcode, MSG_AUTO_HOME, PSTR("G28"));
#endif
// //
// Set Home Offsets // Set Home Offsets
...@@ -859,7 +899,7 @@ static void lcd_prepare_menu() { ...@@ -859,7 +899,7 @@ static void lcd_prepare_menu() {
// Preheat ABS // Preheat ABS
// Preheat GUM // Preheat GUM
// //
#if TEMP_SENSOR_0 != 0 #if TEMP_SENSOR_0 != 0 && DISABLED(LASER)
#if TEMP_SENSOR_1 != 0 || TEMP_SENSOR_2 != 0 || TEMP_SENSOR_3 != 0 || TEMP_SENSOR_BED != 0 #if TEMP_SENSOR_1 != 0 || TEMP_SENSOR_2 != 0 || TEMP_SENSOR_3 != 0 || TEMP_SENSOR_BED != 0
MENU_ITEM(submenu, MSG_PREHEAT_PLA, lcd_preheat_pla_menu); MENU_ITEM(submenu, MSG_PREHEAT_PLA, lcd_preheat_pla_menu);
MENU_ITEM(submenu, MSG_PREHEAT_ABS, lcd_preheat_abs_menu); MENU_ITEM(submenu, MSG_PREHEAT_ABS, lcd_preheat_abs_menu);
...@@ -1096,8 +1136,12 @@ static void lcd_control_menu() { ...@@ -1096,8 +1136,12 @@ static void lcd_control_menu() {
START_MENU(lcd_main_menu); START_MENU(lcd_main_menu);
MENU_ITEM(back, MSG_MAIN, lcd_main_menu); MENU_ITEM(back, MSG_MAIN, lcd_main_menu);
MENU_ITEM(submenu, MSG_TEMPERATURE, lcd_control_temperature_menu); MENU_ITEM(submenu, MSG_TEMPERATURE, lcd_control_temperature_menu);
MENU_ITEM(submenu, MSG_MOTION, lcd_control_motion_menu); #if ENABLED(LASER)
MENU_ITEM(submenu, MSG_FILAMENT, lcd_control_volumetric_menu); MENU_ITEM(submenu, MSG_TEMPERATURE, lcd_control_temperature_menu);
#else
MENU_ITEM(submenu, MSG_MOTION, lcd_control_motion_menu);
MENU_ITEM(submenu, MSG_FILAMENT, lcd_control_volumetric_menu);
#endif
#if HAS(LCD_CONTRAST) #if HAS(LCD_CONTRAST)
//MENU_ITEM_EDIT(int3, MSG_CONTRAST, &lcd_contrast, 0, 63); //MENU_ITEM_EDIT(int3, MSG_CONTRAST, &lcd_contrast, 0, 63);
...@@ -1178,6 +1222,7 @@ static void lcd_stats_menu() { ...@@ -1178,6 +1222,7 @@ static void lcd_stats_menu() {
* "Control" > "Temperature" submenu * "Control" > "Temperature" submenu
* *
*/ */
#if DISABLED(LASER)
static void lcd_control_temperature_menu() { static void lcd_control_temperature_menu() {
START_MENU(lcd_control_menu); START_MENU(lcd_control_menu);
...@@ -1297,12 +1342,15 @@ static void lcd_control_temperature_menu() { ...@@ -1297,12 +1342,15 @@ static void lcd_control_temperature_menu() {
MENU_ITEM(submenu, MSG_PREHEAT_GUM_SETTINGS, lcd_control_temperature_preheat_gum_settings_menu); MENU_ITEM(submenu, MSG_PREHEAT_GUM_SETTINGS, lcd_control_temperature_preheat_gum_settings_menu);
END_MENU(); END_MENU();
} }
#endif
/** /**
* *
* "Temperature" > "Preheat PLA conf" submenu * "Temperature" > "Preheat PLA conf" submenu
* *
*/ */
#if DISABLED(LASER)
static void lcd_control_temperature_preheat_pla_settings_menu() { static void lcd_control_temperature_preheat_pla_settings_menu() {
START_MENU(lcd_control_temperature_menu); START_MENU(lcd_control_temperature_menu);
MENU_ITEM(back, MSG_TEMPERATURE, lcd_control_temperature_menu); MENU_ITEM(back, MSG_TEMPERATURE, lcd_control_temperature_menu);
...@@ -1318,12 +1366,14 @@ static void lcd_control_temperature_preheat_pla_settings_menu() { ...@@ -1318,12 +1366,14 @@ static void lcd_control_temperature_preheat_pla_settings_menu() {
#endif #endif
END_MENU(); END_MENU();
} }
#endif
/** /**
* *
* "Temperature" > "Preheat ABS conf" submenu * "Temperature" > "Preheat ABS conf" submenu
* *
*/ */
#if DISABLED(LASER)
static void lcd_control_temperature_preheat_abs_settings_menu() { static void lcd_control_temperature_preheat_abs_settings_menu() {
START_MENU(lcd_control_temperature_menu); START_MENU(lcd_control_temperature_menu);
MENU_ITEM(back, MSG_TEMPERATURE, lcd_control_temperature_menu); MENU_ITEM(back, MSG_TEMPERATURE, lcd_control_temperature_menu);
...@@ -1339,12 +1389,13 @@ static void lcd_control_temperature_preheat_abs_settings_menu() { ...@@ -1339,12 +1389,13 @@ static void lcd_control_temperature_preheat_abs_settings_menu() {
#endif #endif
END_MENU(); END_MENU();
} }
#endif
/** /**
* *
* "Temperature" > "Preheat GUM conf" submenu * "Temperature" > "Preheat GUM conf" submenu
* *
*/ */
#if DISABLED(LASER)
static void lcd_control_temperature_preheat_gum_settings_menu() { static void lcd_control_temperature_preheat_gum_settings_menu() {
START_MENU(lcd_control_temperature_menu); START_MENU(lcd_control_temperature_menu);
MENU_ITEM(back, MSG_TEMPERATURE, lcd_control_temperature_menu); MENU_ITEM(back, MSG_TEMPERATURE, lcd_control_temperature_menu);
...@@ -1360,7 +1411,7 @@ static void lcd_control_temperature_preheat_gum_settings_menu() { ...@@ -1360,7 +1411,7 @@ static void lcd_control_temperature_preheat_gum_settings_menu() {
#endif #endif
END_MENU(); END_MENU();
} }
#endif
/** /**
* *
* "Control" > "Motion" submenu * "Control" > "Motion" submenu
...@@ -1431,6 +1482,7 @@ static void lcd_control_motion_menu() { ...@@ -1431,6 +1482,7 @@ static void lcd_control_motion_menu() {
* "Control" > "Filament" submenu * "Control" > "Filament" submenu
* *
*/ */
#if DISABLED(LASER)
static void lcd_control_volumetric_menu() { static void lcd_control_volumetric_menu() {
START_MENU(lcd_control_menu); START_MENU(lcd_control_menu);
MENU_ITEM(back, MSG_CONTROL, lcd_control_menu); MENU_ITEM(back, MSG_CONTROL, lcd_control_menu);
...@@ -1454,6 +1506,7 @@ static void lcd_control_volumetric_menu() { ...@@ -1454,6 +1506,7 @@ static void lcd_control_volumetric_menu() {
END_MENU(); END_MENU();
} }
#endif
/** /**
* *
...@@ -1510,6 +1563,127 @@ static void lcd_control_volumetric_menu() { ...@@ -1510,6 +1563,127 @@ static void lcd_control_volumetric_menu() {
} }
#endif // FWRETRACT #endif // FWRETRACT
#if ENABLED(LASER)
static void lcd_laser_menu()
{
START_MENU();
MENU_ITEM(back, MSG_MAIN, lcd_main_menu);
MENU_ITEM(submenu, "Set Focus", lcd_laser_focus_menu);
MENU_ITEM(submenu, "Test Fire", lcd_laser_test_fire_menu);
#ifdef LASER_PERIPHERALS
if (laser_peripherals_ok()) {
MENU_ITEM(function, "Turn On Pumps/Fans", action_laser_acc_on);
} else if (!(movesplanned() || IS_SD_PRINTING)) {
MENU_ITEM(function, "Turn Off Pumps/Fans", action_laser_acc_off);
}
#endif // LASER_PERIPHERALS
END_MENU();
}
static void lcd_laser_test_fire_menu() {
START_MENU();
MENU_ITEM(back, "Laser Functions", lcd_laser_menu);
MENU_ITEM(function, " 20% 50ms", action_laser_test_20_50ms);
MENU_ITEM(function, " 20% 100ms", action_laser_test_20_100ms);
MENU_ITEM(function, "100% 50ms", action_laser_test_100_50ms);
MENU_ITEM(function, "100% 100ms", action_laser_test_100_100ms);
MENU_ITEM(function, "Warm-up Laser 2sec", action_laser_test_warm);
END_MENU();
}
static void action_laser_acc_on() {
enquecommand_P(PSTR("M80"));
}
static void action_laser_acc_off() {
enquecommand_P(PSTR("M81"));
}
static void action_laser_test_20_50ms() {
laser_test_fire(20, 50);
}
static void action_laser_test_20_100ms() {
laser_test_fire(20, 100);
}
static void action_laser_test_100_50ms() {
laser_test_fire(100, 50);
}
static void action_laser_test_100_100ms() {
laser_test_fire(100, 100);
}
static void action_laser_test_warm() {
laser_test_fire(15, 2000);
}
static void laser_test_fire(uint8_t power, uint8_t dwell) {
enquecommand_P(PSTR("M80")); // Enable laser accessories since we don't know if its been done (and there's no penalty for doing it again).
laser_fire(power);
delay(dwell);
laser_extinguish();
}
float focalLength = 0;
static void lcd_laser_focus_menu() {
START_MENU();
MENU_ITEM(back, "Laser Functions", lcd_laser_menu);
MENU_ITEM(function, "1mm", action_laser_focus_1mm);
MENU_ITEM(function, "2mm", action_laser_focus_2mm);
MENU_ITEM(function, "3mm - 1/8in", action_laser_focus_3mm);
MENU_ITEM(function, "4mm", action_laser_focus_4mm);
MENU_ITEM(function, "5mm", action_laser_focus_5mm);
MENU_ITEM(function, "6mm - 1/4in", action_laser_focus_6mm);
MENU_ITEM(function, "7mm", action_laser_focus_7mm);
MENU_ITEM_EDIT_CALLBACK(float32, "Custom", &focalLength, 0, LASER_FOCAL_HEIGHT, action_laser_focus_custom);
END_MENU();
}
static void action_laser_focus_custom() {
laser_set_focus(focalLength);
}
static void action_laser_focus_1mm() {
laser_set_focus(1);
}
static void action_laser_focus_2mm() {
laser_set_focus(2);
}
static void action_laser_focus_3mm() {
laser_set_focus(3);
}
static void action_laser_focus_4mm() {
laser_set_focus(4);
}
static void action_laser_focus_5mm() {
laser_set_focus(5);
}
static void action_laser_focus_6mm() {
laser_set_focus(6);
}
static void action_laser_focus_7mm() {
laser_set_focus(7);
}
static void laser_set_focus(float f_length) {
if (!has_axis_homed[Z_AXIS]) {
enquecommand_P(PSTR("G28 Z F150"));
}
focalLength = f_length;
float focus = LASER_FOCAL_HEIGHT - f_length;
char cmd[20];
sprintf_P(cmd, PSTR("G0 Z%s F150"), ftostr52(focus));
enquecommand(cmd);
}
#endif // LASER
#if ENABLED(SDSUPPORT) #if ENABLED(SDSUPPORT)
#if !PIN_EXISTS(SD_DETECT) #if !PIN_EXISTS(SD_DETECT)
......
MK/module/motion/planner.cpp
View file @ 9b9bb5f7
...@@ -601,8 +601,10 @@ float junction_deviation = 0.1; ...@@ -601,8 +601,10 @@ float junction_deviation = 0.1;
block->steps[E_AXIS] /= 100; block->steps[E_AXIS] /= 100;
block->step_event_count = max(block->steps[X_AXIS], max(block->steps[Y_AXIS], max(block->steps[Z_AXIS], block->steps[E_AXIS]))); block->step_event_count = max(block->steps[X_AXIS], max(block->steps[Y_AXIS], max(block->steps[Z_AXIS], block->steps[E_AXIS])));
#if DISABLED(LASER)
// Bail if this is a zero-length block // Bail if this is a zero-length block
if (block->step_event_count <= DROP_SEGMENTS) return; if (block->step_event_count <= DROP_SEGMENTS) return;
#endif
block->fan_speed = fanSpeed; block->fan_speed = fanSpeed;
...@@ -851,6 +853,49 @@ float junction_deviation = 0.1; ...@@ -851,6 +853,49 @@ float junction_deviation = 0.1;
#endif #endif
); );
} }
#if ENABLED(LASER)
block->laser_intensity = laser.intensity;
block->laser_duration = laser.duration;
block->laser_status = laser.status;
block->laser_mode = laser.mode;
// When operating in PULSED or RASTER modes, laser pulsing must operate in sync with movement.
// Calculate steps between laser firings (steps_l) and consider that when determining largest
// interval between steps for X, Y, Z, E, L to feed to the motion control code.
if (laser.mode == RASTER || laser.mode == PULSED) {
block->steps_l = labs(block->millimeters*laser.ppm);
for (int i = 0; i < LASER_MAX_RASTER_LINE; i++) {
//Scale the image intensity based on the raster power.
//100% power on a pixel basis is 255, convert back to 255 = 100.
//http://stackoverflow.com/questions/929103/convert-a-number-range-to-another-range-maintaining-ratio
int OldRange, NewRange;
float NewValue;
OldRange = (255 - 0);
NewRange = (laser.rasterlaserpower - 7); //7% power on my unit outputs hardly any noticable burn at F3000 on paper, so adjust the raster contrast based off 7 being the lower. 7 still produces burns at slower feed rates, but getting less power than this isn't typically needed at slow feed rates.
NewValue = (float)(((((float)laser.raster_data[i] - 0) * NewRange) / OldRange) + 7);
//If less than 7%, turn off the laser tube.
if(NewValue == 7)
NewValue = 0;
block->laser_raster_data[i] = NewValue;
}
} else {
block->steps_l = 0;
}
block->step_event_count = max(block->steps_x, max(block->steps_y, max(block->steps_z, max(block->steps_e, block->steps_l))));
if (laser.diagnostics) {
if (block->laser_status == LASER_ON) {
SERIAL_ECHO_START;
SERIAL_ECHOLNPGM("Laser firing enabled");
}
}
#endif // LASER
float inverse_millimeters = 1.0 / block->millimeters; // Inverse millimeters to remove multiple divides float inverse_millimeters = 1.0 / block->millimeters; // Inverse millimeters to remove multiple divides
// Calculate speed in mm/second for each axis. No divide by zero due to previous checks. // Calculate speed in mm/second for each axis. No divide by zero due to previous checks.
......
MK/module/motion/planner.h
View file @ 9b9bb5f7
...@@ -69,6 +69,18 @@ typedef struct { ...@@ -69,6 +69,18 @@ typedef struct {
unsigned long valve_pressure; unsigned long valve_pressure;
unsigned long e_to_p_pressure; unsigned long e_to_p_pressure;
#endif #endif
#if ENABLED(LASER)
uint8_t laser_mode; // CONTINUOUS, PULSED, RASTER
bool laser_status; // LASER_OFF, LASER_ON
float laser_ppm; // pulses per millimeter, for pulsed and raster firing modes
unsigned long laser_duration; // laser firing duration in microseconds, for pulsed and raster firing modes
long steps_l; // step count between firings of the laser, for pulsed firing mode
int laser_intensity; // Laser firing instensity in clock cycles for the PWM timer
#if ENABLED(LASER_RASTER)
unsigned char laser_raster_data[LASER_MAX_RASTER_LINE];
#endif
#endif
#if ENABLED(LASERBEAM) #if ENABLED(LASERBEAM)
unsigned long laser_ttlmodulation; unsigned long laser_ttlmodulation;
......
MK/module/motion/stepper.cpp
View file @ 9b9bb5f7
...@@ -45,6 +45,16 @@ block_t* current_block; // A pointer to the block currently being traced ...@@ -45,6 +45,16 @@ block_t* current_block; // A pointer to the block currently being traced
static unsigned char out_bits = 0; // The next stepping-bits to be output static unsigned char out_bits = 0; // The next stepping-bits to be output
static unsigned int cleaning_buffer_counter; static unsigned int cleaning_buffer_counter;
#ifdef LASER
static long counter_l;
#endif // LASER
#ifdef LASER_RASTER
static int counter_raster;
#endif // LASER_RASTER
#if ENABLED(Z_DUAL_ENDSTOPS) #if ENABLED(Z_DUAL_ENDSTOPS)
static bool performing_homing = false, static bool performing_homing = false,
locked_z_motor = false, locked_z_motor = false,
...@@ -645,6 +655,12 @@ ISR(TIMER1_COMPA_vect) { ...@@ -645,6 +655,12 @@ ISR(TIMER1_COMPA_vect) {
return; return;
} }
#if ENABLED(LASER)
if (laser.dur != 0 && (laser.last_firing + laser.dur < micros())) {
if (laser.diagnostics) SERIAL_ECHOLN("Laser firing duration elapsed, in interrupt handler");
laser_extinguish();
#endif
// If there is no current block, attempt to pop one from the buffer // If there is no current block, attempt to pop one from the buffer
if (!current_block) { if (!current_block) {
// Anything in the buffer? // Anything in the buffer?
...@@ -656,6 +672,10 @@ ISR(TIMER1_COMPA_vect) { ...@@ -656,6 +672,10 @@ ISR(TIMER1_COMPA_vect) {
// Initialize Bresenham counters to 1/2 the ceiling // Initialize Bresenham counters to 1/2 the ceiling
long new_count = -(current_block->step_event_count >> 1); long new_count = -(current_block->step_event_count >> 1);
counter_x = counter_y = counter_z = counter_e = new_count; counter_x = counter_y = counter_z = counter_e = new_count;
#if ENABLED(LASER)
counter_l = counter_x;
laser.dur = current_block->laser_duration;
#endif
#if ENABLED(COLOR_MIXING_EXTRUDER) #if ENABLED(COLOR_MIXING_EXTRUDER)
for (int8_t i = 0; i < DRIVER_EXTRUDERS; i++) counter_m[i] = new_count; for (int8_t i = 0; i < DRIVER_EXTRUDERS; i++) counter_m[i] = new_count;
...@@ -666,11 +686,18 @@ ISR(TIMER1_COMPA_vect) { ...@@ -666,11 +686,18 @@ ISR(TIMER1_COMPA_vect) {
#if ENABLED(Z_LATE_ENABLE) #if ENABLED(Z_LATE_ENABLE)
if (current_block->steps[Z_AXIS] > 0) { if (current_block->steps[Z_AXIS] > 0) {
enable_z(); enable_z();
#if ENABLED(MUVE)
enable_e();
#endif
OCR1A = 2000; // 1ms wait OCR1A = 2000; // 1ms wait
return; return;
} }
#endif #endif
#if ENABLED(LASER_RASTER)
if (current_block->laser_mode == RASTER) counter_raster = 0;
#endif
// #if ENABLED(ADVANCE) // #if ENABLED(ADVANCE)
// e_steps[current_block->active_driver] = 0; // e_steps[current_block->active_driver] = 0;
// #endif // #endif
...@@ -685,6 +712,17 @@ ISR(TIMER1_COMPA_vect) { ...@@ -685,6 +712,17 @@ ISR(TIMER1_COMPA_vect) {
// Update endstops state, if enabled // Update endstops state, if enabled
if (check_endstops) update_endstops(); if (check_endstops) update_endstops();
// Continuous firing of the laser during a move happens here, PPM and raster happen further down
#if ENABLED(LASER)
if (current_block->laser_mode == CONTINUOUS && current_block->laser_status == LASER_ON) {
laser_fire(current_block->laser_intensity);
}
if (current_block->laser_status == LASER_OFF) {
if (laser.diagnostics) SERIAL_ECHOLN("Laser status set to off, in interrupt handler");
laser_extinguish();
}
#endif
// Take multiple steps per interrupt (For high speed moves) // Take multiple steps per interrupt (For high speed moves)
for (uint8_t i = 0; i < step_loops; i++) { for (uint8_t i = 0; i < step_loops; i++) {
...@@ -766,6 +804,37 @@ ISR(TIMER1_COMPA_vect) { ...@@ -766,6 +804,37 @@ ISR(TIMER1_COMPA_vect) {
#endif #endif
#endif #endif
#if ENABLED(LASER)
counter_l += current_block->steps_l;
if (counter_l > 0) {
if (current_block->laser_mode == PULSED && current_block->laser_status == LASER_ON) { // Pulsed Firing Mode
laser_fire(current_block->laser_intensity);
if (laser.diagnostics) {
SERIAL_ECHOPAIR("X: ", counter_x);
SERIAL_ECHOPAIR("Y: ", counter_y);
SERIAL_ECHOPAIR("L: ", counter_l);
}
}
#if ENABLED(LASER_RASTER)
if (current_block->laser_mode == RASTER && current_block->laser_status == LASER_ON) { // Raster Firing Mode
// For some reason, when comparing raster power to ppm line burns the rasters were around 2% more powerful
// going from darkened paper to burning through paper.
laser_fire(current_block->laser_raster_data[counter_raster]);
if (laser.diagnostics) {
SERIAL_ECHOPAIR("Pixel: ", (float)current_block->laser_raster_data[counter_raster]);
}
counter_raster++;
}
#endif // LASER_RASTER
counter_l -= current_block->step_event_count;
}
if (current_block->laser_duration != 0 && (laser.last_firing + current_block->laser_duration < micros())) {
if (laser.diagnostics) SERIAL_ECHOLN("Laser firing duration elapsed, in interrupt fast loop");
laser_extinguish();
}
#endif // LASER
step_events_completed++; step_events_completed++;
if (step_events_completed >= current_block->step_event_count) break; if (step_events_completed >= current_block->step_event_count) break;
} }
......
MK/module/sanitycheck.h
View file @ 9b9bb5f7
...@@ -1721,6 +1721,10 @@ ...@@ -1721,6 +1721,10 @@
#error DEPENDENCY ERROR: You have to set LASER_PWR_PIN and LASER_TTL_PIN to a valid pin if you enable LASERBEAM #error DEPENDENCY ERROR: You have to set LASER_PWR_PIN and LASER_TTL_PIN to a valid pin if you enable LASERBEAM
#endif #endif
#if ENABLED(LASERBEAM) && ENABLED(LASER)
#error DEPENDENCY ERROR: You must enable only one of LASERBEAM or LASER, not both!
#endif
#if ENABLED(FILAMENT_RUNOUT_SENSOR) && !PIN_EXISTS(FILRUNOUT) #if ENABLED(FILAMENT_RUNOUT_SENSOR) && !PIN_EXISTS(FILRUNOUT)
#error DEPENDENCY ERROR: You have to set FILRUNOUT_PIN to a valid pin if you enable FILAMENT_RUNOUT_SENSOR #error DEPENDENCY ERROR: You have to set FILRUNOUT_PIN to a valid pin if you enable FILAMENT_RUNOUT_SENSOR
#endif #endif
...@@ -1761,4 +1765,8 @@ ...@@ -1761,4 +1765,8 @@
#error DEPENDENCY ERROR: You have to set SLED_PIN to a valid pin if you enable Z_PROBE_SLED #error DEPENDENCY ERROR: You have to set SLED_PIN to a valid pin if you enable Z_PROBE_SLED
#endif #endif
#if ENABLED(LASERBEAM) && ENABLED(LASER)
#error DEPENDENCY ERROR: You have to select only one of LASER or LASERBEAM
#endif
#endif //SANITYCHECK_H #endif //SANITYCHECK_H
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