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Merge pull request #2001 from thinkyhead/thermal_protection_on

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Add M428 to set home_offset logically
master
Scott Lahteine 10 years ago
parent e47e888a08 d4c74b8f8c
commit b12bcd0f92
6 changed files with 71 additions and 20 deletions
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62
Marlin/Marlin_main.cpp
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@ -36,6 +36,7 @@
#endif
#endif // ENABLE_AUTO_BED_LEVELING
#define HAS_LCD_BUZZ (defined(ULTRALCD) || (defined(BEEPER) && BEEPER >= 0) || defined(LCD_USE_I2C_BUZZER))
#define SERVO_LEVELING (defined(ENABLE_AUTO_BED_LEVELING) && PROBE_SERVO_DEACTIVATION_DELAY > 0)
#ifdef MESH_BED_LEVELING
@ -189,6 +190,7 @@
* M410 - Quickstop. Abort all the planned moves
* M420 - Enable/Disable Mesh Leveling (with current values) S1=enable S0=disable
* M421 - Set a single Z coordinate in the Mesh Leveling grid. X<mm> Y<mm> Z<mm>
* M428 - Set the home_offset logically based on the current_position
* M500 - Store parameters in EEPROM
* M501 - Read parameters from EEPROM (if you need reset them after you changed them temporarily).
* M502 - Revert to the default "factory settings". You still need to store them in EEPROM afterwards if you want to.
@ -4090,7 +4092,7 @@ inline void gcode_M226() {
#endif // NUM_SERVOS > 0
#if BEEPER > 0 || defined(ULTRALCD) || defined(LCD_USE_I2C_BUZZER)
#if HAS_LCD_BUZZ
/**
* M300: Play beep sound S<frequency Hz> P<duration ms>
@ -4102,7 +4104,7 @@ inline void gcode_M226() {
lcd_buzz(beepP, beepS);
}
#endif // BEEPER>0 || ULTRALCD || LCD_USE_I2C_BUZZER
#endif // HAS_LCD_BUZZ
#ifdef PIDTEMP
@ -4504,6 +4506,54 @@ inline void gcode_M410() { quickStop(); }
#endif
/**
* M428: Set home_offset based on the distance between the
* current_position and the nearest "reference point."
* If an axis is past center its endstop position
* is the reference-point. Otherwise it uses 0. This allows
* the Z offset to be set near the bed when using a max endstop.
*
* M428 can't be used more than 2cm away from 0 or an endstop.
*
* Use M206 to set these values directly.
*/
inline void gcode_M428() {
bool err = false;
float new_offs[3], new_pos[3];
memcpy(new_pos, current_position, sizeof(new_pos));
memcpy(new_offs, home_offset, sizeof(new_offs));
for (int8_t i = X_AXIS; i <= Z_AXIS; i++) {
if (axis_known_position[i]) {
float base = (new_pos[i] > (min_pos[i] + max_pos[i]) / 2) ? base_home_pos(i) : 0,
diff = new_pos[i] - base;
if (diff > -20 && diff < 20) {
new_offs[i] -= diff;
new_pos[i] = base;
}
else {
SERIAL_ERROR_START;
SERIAL_ERRORLNPGM(MSG_ERR_M428_TOO_FAR);
LCD_ALERTMESSAGEPGM("Err: Too far!");
#if HAS_LCD_BUZZ
enqueuecommands_P(PSTR("M300 S40 P200"));
#endif
err = true;
break;
}
}
}
if (!err) {
memcpy(current_position, new_pos, sizeof(new_pos));
memcpy(home_offset, new_offs, sizeof(new_offs));
sync_plan_position();
LCD_ALERTMESSAGEPGM("Offset applied.");
#if HAS_LCD_BUZZ
enqueuecommands_P(PSTR("M300 S659 P200\nM300 S698 P200"));
#endif
}
}
/**
* M500: Store settings in EEPROM
*/
@ -5251,11 +5301,11 @@ void process_commands() {
break;
#endif // NUM_SERVOS > 0
#if BEEPER > 0 || defined(ULTRALCD) || defined(LCD_USE_I2C_BUZZER)
#if HAS_LCD_BUZZ
case 300: // M300 - Play beep tone
gcode_M300();
break;
#endif // BEEPER > 0 || ULTRALCD || LCD_USE_I2C_BUZZER
#endif // HAS_LCD_BUZZ
#ifdef PIDTEMP
case 301: // M301
@ -5353,6 +5403,10 @@ void process_commands() {
break;
#endif
case 428: // M428 Apply current_position to home_offset
gcode_M428();
break;
case 500: // M500 Store settings in EEPROM
gcode_M500();
break;

2
Marlin/configuration_store.cpp
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@ -676,7 +676,7 @@ void Config_PrintSettings(bool forReplay) {
SERIAL_ECHOLNPGM("Mesh bed leveling:");
CONFIG_ECHO_START;
}
SERIAL_ECHOPAIR(" M420 S", (int32_t)mbl.active);
SERIAL_ECHOPAIR(" M420 S", (unsigned long)mbl.active);
SERIAL_ECHOPAIR(" X", MESH_NUM_X_POINTS);
SERIAL_ECHOPAIR(" Y", MESH_NUM_Y_POINTS);
SERIAL_EOL;

1
Marlin/configurator/config/language.h
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@ -161,6 +161,7 @@
#define MSG_ERR_MATERIAL_INDEX "M145 S<index> out of range (0-1)"
#define MSG_ERR_M421_REQUIRES_XYZ "M421 requires XYZ parameters"
#define MSG_ERR_MESH_INDEX_OOB "Mesh XY index is out of bounds"
#define MSG_ERR_M428_TOO_FAR "Too far from reference point"
#define MSG_M119_REPORT "Reporting endstop status"
#define MSG_ENDSTOP_HIT "TRIGGERED"
#define MSG_ENDSTOP_OPEN "open"

1
Marlin/language.h
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@ -162,6 +162,7 @@
#define MSG_ERR_MATERIAL_INDEX "M145 S<index> out of range (0-1)"
#define MSG_ERR_M421_REQUIRES_XYZ "M421 requires XYZ parameters"
#define MSG_ERR_MESH_INDEX_OOB "Mesh XY index is out of bounds"
#define MSG_ERR_M428_TOO_FAR "Too far from reference point"
#define MSG_M119_REPORT "Reporting endstop status"
#define MSG_ENDSTOP_HIT "TRIGGERED"
#define MSG_ENDSTOP_OPEN "open"

23
Marlin/ultralcd.cpp
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@ -438,17 +438,12 @@ static void lcd_main_menu() {
}
#endif
/**
* Set the home offset based on the current_position
*/
void lcd_set_home_offsets() {
for (int8_t i=0; i < NUM_AXIS; i++) {
if (i != E_AXIS) {
home_offset[i] -= current_position[i];
current_position[i] = 0.0;
}
}
plan_set_position(0.0, 0.0, 0.0, current_position[E_AXIS]);
// Audio feedback
enqueuecommands_P(PSTR("M300 S659 P200\nM300 S698 P200"));
// M428 Command
enqueuecommands_P(PSTR("M428"));
lcd_return_to_status();
}
@ -1290,7 +1285,7 @@ void lcd_quick_feedback() {
#define LCD_FEEDBACK_FREQUENCY_DURATION_MS (1000/6)
#endif
lcd_buzz(LCD_FEEDBACK_FREQUENCY_DURATION_MS, LCD_FEEDBACK_FREQUENCY_HZ);
#elif defined(BEEPER) && BEEPER > -1
#elif defined(BEEPER) && BEEPER >= 0
#ifndef LCD_FEEDBACK_FREQUENCY_HZ
#define LCD_FEEDBACK_FREQUENCY_HZ 5000
#endif
@ -1723,12 +1718,12 @@ void lcd_reset_alert_level() { lcd_status_message_level = 0; }
void lcd_buzz(long duration, uint16_t freq) {
if (freq > 0) {
#if BEEPER > 0
#ifdef LCD_USE_I2C_BUZZER
lcd.buzz(duration, freq);
#elif defined(BEEPER) && BEEPER >= 0
SET_OUTPUT(BEEPER);
tone(BEEPER, freq, duration);
delay(duration);
#elif defined(LCD_USE_I2C_BUZZER)
lcd.buzz(duration, freq);
#else
delay(duration);
#endif

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