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Merge pull request #162 from XPila/MK2

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Fan kick improvement - long pulse (800ms) when starting, short pulse …
This commit is contained in:
PavelSindler 2017-08-07 11:27:28 +02:00 committed by GitHub
commit 4ff0117344
8 changed files with 148 additions and 37 deletions
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10
Firmware/Configuration.h
View File

@ -171,6 +171,10 @@
//if PREVENT_DANGEROUS_EXTRUDE is on, you can still disable (uncomment) very long bits of extrusion separately.
#define PREVENT_LENGTHY_EXTRUDE
#ifdef DEBUG_DISABLE_PREVENT_EXTRUDER
#undef PREVENT_DANGEROUS_EXTRUDE
#undef PREVENT_LENGTHY_EXTRUDE
#endif //DEBUG_DISABLE_PREVENT_EXTRUDER
#define EXTRUDE_MAXLENGTH (X_MAX_LENGTH+Y_MAX_LENGTH) //prevent extrusion of very large distances.
@ -280,9 +284,13 @@ const bool Z_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of
#define Y_HOME_DIR -1
#define Z_HOME_DIR -1
#ifdef DEBUG_DISABLE_SWLIMITS
#define min_software_endstops false
#define max_software_endstops false
#else
#define min_software_endstops true // If true, axis won't move to coordinates less than HOME_POS.
#define max_software_endstops true // If true, axis won't move to coordinates greater than the defined lengths below.
#endif //DEBUG_DISABLE_SWLIMITS
#define X_MAX_LENGTH (X_MAX_POS - X_MIN_POS)

6
Firmware/Configuration_adv.h
View File

@ -68,7 +68,11 @@
// When first starting the main fan, run it at full speed for the
// given number of milliseconds. This gets the fan spinning reliably
// before setting a PWM value. (Does not work with software PWM for fan on Sanguinololu)
#define FAN_KICKSTART_TIME 1000
// RP: new implementation - long pulse at 100% when starting, short pulse
#define FAN_KICK_START_TIME 800 //when starting from zero (long kick time)
#define FAN_KICK_RUN_MINPWM 25 //PWM treshold for short kicks
#define FAN_KICK_IDLE_TIME 4000 //delay between short kicks
#define FAN_KICK_RUN_TIME 50 //short kick time

60
Firmware/Marlin_main.cpp
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@ -55,6 +55,7 @@
#include "math.h"
#include "util.h"
#include <avr/wdt.h>
#ifdef BLINKM
#include "BlinkM.h"
@ -1190,6 +1191,7 @@ void setup()
eeprom_write_byte((uint8_t*)EEPROM_CALIBRATION_STATUS_PINDA, 0);
}
#ifndef DEBUG_DISABLE_STARTMSGS
check_babystep(); //checking if Z babystep is in allowed range
if (calibration_status() == CALIBRATION_STATUS_ASSEMBLED ||
@ -1216,6 +1218,7 @@ void setup()
lcd_show_fullscreen_message_and_wait_P(MSG_DEFAULT_SETTINGS_LOADED);
}
#endif //DEBUG_DISABLE_STARTMSGS
lcd_update_enable(true);
// Store the currently running firmware into an eeprom,
@ -5652,6 +5655,60 @@ case 404: //M404 Enter the nominal filament width (3mm, 1.75mm ) N<3.0> or disp
}
} // end if(code_seen('T')) (end of T codes)
#ifdef DEBUG_DCODES
else if (code_seen('D')) // D codes (debug)
{
switch((int)code_value_uint8())
{
case 0: // D0 - Reset
if (*(strchr_pointer + 1) == 0) break;
MYSERIAL.println("D0 - Reset");
asm volatile("jmp 0x00000");
break;
case 1: // D1 - Clear EEPROM
{
MYSERIAL.println("D1 - Clear EEPROM");
cli();
for (int i = 0; i < 4096; i++)
eeprom_write_byte((unsigned char*)i, (unsigned char)0);
sei();
}
break;
case 2: // D2 - Read/Write PIN
{
if (code_seen('P')) // Pin (0-255)
{
int pin = (int)code_value();
if ((pin >= 0) && (pin <= 255))
{
if (code_seen('F')) // Function in/out (0/1)
{
int fnc = (int)code_value();
if (fnc == 0) pinMode(pin, INPUT);
else if (fnc == 1) pinMode(pin, OUTPUT);
}
if (code_seen('V')) // Value (0/1)
{
int val = (int)code_value();
if (val == 0) digitalWrite(pin, LOW);
else if (val == 1) digitalWrite(pin, HIGH);
}
else
{
int val = (digitalRead(pin) != LOW)?1:0;
MYSERIAL.print("PIN");
MYSERIAL.print(pin);
MYSERIAL.print("=");
MYSERIAL.println(val);
}
}
}
}
break;
}
}
#endif //DEBUG_DCODES
else
{
SERIAL_ECHO_START;
@ -5725,6 +5782,9 @@ void get_arc_coordinates()
void clamp_to_software_endstops(float target[3])
{
#ifdef DEBUG_DISABLE_SWLIMITS
return;
#endif //DEBUG_DISABLE_SWLIMITS
world2machine_clamp(target[0], target[1]);
// Clamp the Z coordinate.

50
Firmware/planner.cpp
View File

@ -506,18 +506,46 @@ void check_axes_activity()
disable_e2();
}
#if defined(FAN_PIN) && FAN_PIN > -1
#ifdef FAN_KICKSTART_TIME
static unsigned long fan_kick_end;
if (tail_fan_speed) {
if (fan_kick_end == 0) {
// Just starting up fan - run at full power.
fan_kick_end = millis() + FAN_KICKSTART_TIME;
#ifdef FAN_KICK_START_TIME
static bool fan_kick = false;
static unsigned long fan_kick_timer = 0;
static unsigned char prev_fan_speed = 0;
if (tail_fan_speed)
{
if (prev_fan_speed != tail_fan_speed)
{ //speed changed
if (prev_fan_speed == 0) //prev speed == 0 (starting - long kick)
fan_kick_timer = millis() + FAN_KICK_START_TIME;
else if (tail_fan_speed <= FAN_KICK_RUN_MINPWM) //speed <= max kick speed (short kick)
fan_kick_timer = millis() + FAN_KICK_RUN_TIME;
else //speed > max kick speed (no kick)
fan_kick_timer = 0;
prev_fan_speed = tail_fan_speed; //store previous value
if (fan_kick_timer)
fan_kick = true;
}
else
{
if (fan_kick)
{
if (fan_kick_timer < millis())
{
fan_kick = false;
if (tail_fan_speed <= FAN_KICK_RUN_MINPWM)
fan_kick_timer = millis() + FAN_KICK_IDLE_TIME;
}
}
else if (tail_fan_speed <= FAN_KICK_RUN_MINPWM)
{
if (fan_kick_timer < millis())
{
fan_kick_timer = millis() + FAN_KICK_RUN_TIME;
fan_kick = true;
}
}
}
if (fan_kick)
tail_fan_speed = 255;
} else if (fan_kick_end > millis())
// Fan still spinning up.
tail_fan_speed = 255;
} else {
fan_kick_end = 0;
}
#endif//FAN_KICKSTART_TIME
#ifdef FAN_SOFT_PWM

14
Firmware/stepper.cpp
View File

@ -418,7 +418,7 @@ void isr() {
CHECK_ENDSTOPS
{
{
#if defined(X_MIN_PIN) && X_MIN_PIN > -1
#if defined(X_MIN_PIN) && (X_MIN_PIN > -1) && !defined(DEBUG_DISABLE_XMINLIMIT)
bool x_min_endstop=(READ(X_MIN_PIN) != X_MIN_ENDSTOP_INVERTING);
if(x_min_endstop && old_x_min_endstop && (current_block->steps_x > 0)) {
endstops_trigsteps[X_AXIS] = count_position[X_AXIS];
@ -434,7 +434,7 @@ void isr() {
CHECK_ENDSTOPS
{
{
#if defined(X_MAX_PIN) && X_MAX_PIN > -1
#if defined(X_MAX_PIN) && (X_MAX_PIN > -1) && !defined(DEBUG_DISABLE_XMAXLIMIT)
bool x_max_endstop=(READ(X_MAX_PIN) != X_MAX_ENDSTOP_INVERTING);
if(x_max_endstop && old_x_max_endstop && (current_block->steps_x > 0)){
endstops_trigsteps[X_AXIS] = count_position[X_AXIS];
@ -454,7 +454,7 @@ void isr() {
#endif
CHECK_ENDSTOPS
{
#if defined(Y_MIN_PIN) && Y_MIN_PIN > -1
#if defined(Y_MIN_PIN) && (Y_MIN_PIN > -1) && !defined(DEBUG_DISABLE_YMINLIMIT)
bool y_min_endstop=(READ(Y_MIN_PIN) != Y_MIN_ENDSTOP_INVERTING);
if(y_min_endstop && old_y_min_endstop && (current_block->steps_y > 0)) {
endstops_trigsteps[Y_AXIS] = count_position[Y_AXIS];
@ -468,7 +468,7 @@ void isr() {
else { // +direction
CHECK_ENDSTOPS
{
#if defined(Y_MAX_PIN) && Y_MAX_PIN > -1
#if defined(Y_MAX_PIN) && (Y_MAX_PIN > -1) && !defined(DEBUG_DISABLE_YMAXLIMIT)
bool y_max_endstop=(READ(Y_MAX_PIN) != Y_MAX_ENDSTOP_INVERTING);
if(y_max_endstop && old_y_max_endstop && (current_block->steps_y > 0)){
endstops_trigsteps[Y_AXIS] = count_position[Y_AXIS];
@ -490,7 +490,7 @@ void isr() {
count_direction[Z_AXIS]=-1;
if(check_endstops && ! check_z_endstop)
{
#if defined(Z_MIN_PIN) && Z_MIN_PIN > -1
#if defined(Z_MIN_PIN) && (Z_MIN_PIN > -1) && !defined(DEBUG_DISABLE_ZMINLIMIT)
bool z_min_endstop=(READ(Z_MIN_PIN) != Z_MIN_ENDSTOP_INVERTING);
if(z_min_endstop && old_z_min_endstop && (current_block->steps_z > 0)) {
endstops_trigsteps[Z_AXIS] = count_position[Z_AXIS];
@ -511,7 +511,7 @@ void isr() {
count_direction[Z_AXIS]=1;
CHECK_ENDSTOPS
{
#if defined(Z_MAX_PIN) && Z_MAX_PIN > -1
#if defined(Z_MAX_PIN) && (Z_MAX_PIN > -1) && !defined(DEBUG_DISABLE_ZMAXLIMIT)
bool z_max_endstop=(READ(Z_MAX_PIN) != Z_MAX_ENDSTOP_INVERTING);
if(z_max_endstop && old_z_max_endstop && (current_block->steps_z > 0)) {
endstops_trigsteps[Z_AXIS] = count_position[Z_AXIS];
@ -524,7 +524,7 @@ void isr() {
}
// Supporting stopping on a trigger of the Z-stop induction sensor, not only for the Z-minus movements.
#if defined(Z_MIN_PIN) && Z_MIN_PIN > -1
#if defined(Z_MIN_PIN) && (Z_MIN_PIN > -1) && !defined(DEBUG_DISABLE_ZMINLIMIT)
if(check_z_endstop) {
// Check the Z min end-stop no matter what.
// Good for searching for the center of an induction target.

6
Firmware/temperature.cpp
View File

@ -1303,6 +1303,9 @@ void max_temp_error(uint8_t e) {
}
void min_temp_error(uint8_t e) {
#ifdef DEBUG_DISABLE_MINTEMP
return;
#endif
disable_heater();
if(IsStopped() == false) {
SERIAL_ERROR_START;
@ -1333,6 +1336,9 @@ void bed_max_temp_error(void) {
}
void bed_min_temp_error(void) {
#ifdef DEBUG_DISABLE_MINTEMP
return;
#endif
#if HEATER_BED_PIN > -1
WRITE(HEATER_BED_PIN, 0);
#endif

5
Firmware/ultralcd.cpp
View File

@ -2043,8 +2043,9 @@ void lcd_diag_show_end_stops()
void prusa_statistics(int _message, uint8_t _fil_nr) {
#ifdef DEBUG_DISABLE_PRUSA_STATISTICS
return;
#endif //DEBUG_DISABLE_PRUSA_STATISTICS
switch (_message)
{

4
Firmware/ultralcd_implementation_hitachi_HD44780.h
View File

@ -804,6 +804,10 @@ static void lcd_implementation_status_screen()
lcd_printPGM(PSTR(" "));
#ifdef DEBUG_DISABLE_LCD_STATUS_LINE
return;
#endif //DEBUG_DISABLE_LCD_STATUS_LINE
//Print status line
lcd.setCursor(0, 3);