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Merge plus fixup zprobe_zoffset

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- Make `zprobe_zoffset` conditional
- Fix ConfigurationStore for `zprobe_zoffset`
This commit is contained in:
Scott Lahteine 2015-03-25 21:14:00 -07:00
commit fbf9b21e0c
5 changed files with 122 additions and 77 deletions
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43
Marlin/ConfigurationStore.cpp
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@ -25,6 +25,7 @@
* mesh_num_x
* mesh_num_y
* z_values[][]
* zprobe_zoffset
*
* DELTA:
* endstop_adj (x3)
@ -39,7 +40,6 @@
* absPreheatHotendTemp
* absPreheatHPBTemp
* absPreheatFanSpeed
* zprobe_zoffset
*
* PIDTEMP:
* Kp[0], Ki[0], Kd[0], Kc[0]
@ -118,7 +118,7 @@ void _EEPROM_readData(int &pos, uint8_t* value, uint8_t size) {
// wrong data being written to the variables.
// ALSO: always make sure the variables in the Store and retrieve sections are in the same order.
#define EEPROM_VERSION "V17"
#define EEPROM_VERSION "V18"
#ifdef EEPROM_SETTINGS
@ -143,7 +143,7 @@ void Config_StoreSettings() {
uint8_t mesh_num_x = 3;
uint8_t mesh_num_y = 3;
#if defined(MESH_BED_LEVELING)
#ifdef MESH_BED_LEVELING
// Compile time test that sizeof(mbl.z_values) is as expected
typedef char c_assert[(sizeof(mbl.z_values) == MESH_NUM_X_POINTS*MESH_NUM_Y_POINTS*sizeof(dummy)) ? 1 : -1];
mesh_num_x = MESH_NUM_X_POINTS;
@ -161,7 +161,12 @@ void Config_StoreSettings() {
for (int q=0; q<mesh_num_x*mesh_num_y; q++) {
EEPROM_WRITE_VAR(i, dummy);
}
#endif // MESH_BED_LEVELING
#endif // MESH_BED_LEVELING
#ifndef ENABLE_AUTO_BED_LEVELING
float zprobe_zoffset = 0;
#endif
EEPROM_WRITE_VAR(i, zprobe_zoffset);
#ifdef DELTA
EEPROM_WRITE_VAR(i, endstop_adj); // 3 floats
@ -188,7 +193,7 @@ void Config_StoreSettings() {
EEPROM_WRITE_VAR(i, absPreheatHotendTemp);
EEPROM_WRITE_VAR(i, absPreheatHPBTemp);
EEPROM_WRITE_VAR(i, absPreheatFanSpeed);
EEPROM_WRITE_VAR(i, zprobe_zoffset);
for (int e = 0; e < 4; e++) {
@ -328,6 +333,11 @@ void Config_RetrieveSettings() {
}
#endif // MESH_BED_LEVELING
#ifndef ENABLE_AUTO_BED_LEVELING
float zprobe_zoffset = 0;
#endif
EEPROM_READ_VAR(i, zprobe_zoffset);
#ifdef DELTA
EEPROM_READ_VAR(i, endstop_adj); // 3 floats
EEPROM_READ_VAR(i, delta_radius); // 1 float
@ -353,7 +363,6 @@ void Config_RetrieveSettings() {
EEPROM_READ_VAR(i, absPreheatHotendTemp);
EEPROM_READ_VAR(i, absPreheatHPBTemp);
EEPROM_READ_VAR(i, absPreheatFanSpeed);
EEPROM_READ_VAR(i, zprobe_zoffset);
#ifdef PIDTEMP
for (int e = 0; e < 4; e++) { // 4 = max extruders currently supported by Marlin
@ -738,15 +747,21 @@ void Config_PrintSettings(bool forReplay) {
}
}
#ifdef CUSTOM_M_CODES
#ifdef ENABLE_AUTO_BED_LEVELING
SERIAL_ECHO_START;
if (!forReplay) {
SERIAL_ECHOLNPGM("Z-Probe Offset (mm):");
SERIAL_ECHO_START;
}
SERIAL_ECHO(" M");
SERIAL_ECHO(CUSTOM_M_CODE_SET_Z_PROBE_OFFSET);
SERIAL_ECHOPAIR(" Z", -zprobe_zoffset);
#ifdef CUSTOM_M_CODES
if (!forReplay) {
SERIAL_ECHOLNPGM("Z-Probe Offset (mm):");
SERIAL_ECHO_START;
}
SERIAL_ECHO(" M");
SERIAL_ECHO(CUSTOM_M_CODE_SET_Z_PROBE_OFFSET);
SERIAL_ECHOPAIR(" Z", -zprobe_zoffset);
#else
if (!forReplay) {
SERIAL_ECHOPAIR("Z-Probe Offset (mm):", -zprobe_zoffset);
}
#endif
SERIAL_EOL;
#endif
}

4
Marlin/Marlin.h
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@ -251,7 +251,9 @@ extern float z_endstop_adj;
extern float min_pos[3];
extern float max_pos[3];
extern bool axis_known_position[3];
extern float zprobe_zoffset;
#ifdef ENABLE_AUTO_BED_LEVELING
extern float zprobe_zoffset;
#endif
extern int fanSpeed;
#ifdef BARICUDA
extern int ValvePressure;

83
Marlin/Marlin_main.cpp
View File

@ -203,7 +203,8 @@
float homing_feedrate[] = HOMING_FEEDRATE;
#ifdef ENABLE_AUTO_BED_LEVELING
int xy_travel_speed = XY_TRAVEL_SPEED;
int xy_travel_speed = XY_TRAVEL_SPEED;
float zprobe_zoffset = -Z_PROBE_OFFSET_FROM_EXTRUDER;
#endif
int homing_bump_divisor[] = HOMING_BUMP_DIVISOR;
bool axis_relative_modes[] = AXIS_RELATIVE_MODES;
@ -255,7 +256,6 @@ float home_offset[3] = { 0, 0, 0 };
float min_pos[3] = { X_MIN_POS, Y_MIN_POS, Z_MIN_POS };
float max_pos[3] = { X_MAX_POS, Y_MAX_POS, Z_MAX_POS };
bool axis_known_position[3] = { false, false, false };
float zprobe_zoffset = -Z_PROBE_OFFSET_FROM_EXTRUDER;
// Extruder offset
#if EXTRUDERS > 1
@ -1162,6 +1162,7 @@ static void run_z_probe() {
zPosition += home_retract_mm(Z_AXIS);
plan_buffer_line(current_position[X_AXIS], current_position[Y_AXIS], zPosition, current_position[E_AXIS], feedrate/60, active_extruder);
st_synchronize();
endstops_hit_on_purpose();
// move back down slowly to find bed
@ -1179,6 +1180,7 @@ static void run_z_probe() {
zPosition -= home_retract_mm(Z_AXIS) * 2;
plan_buffer_line(current_position[X_AXIS], current_position[Y_AXIS], zPosition, current_position[E_AXIS], feedrate/60, active_extruder);
st_synchronize();
endstops_hit_on_purpose();
current_position[Z_AXIS] = st_get_position_mm(Z_AXIS);
// make sure the planner knows where we are as it may be a bit different than we last said to move to
@ -1383,11 +1385,11 @@ static float probe_pt(float x, float y, float z_before, ProbeAction retract_acti
if (verbose_level > 2) {
SERIAL_PROTOCOLPGM(MSG_BED);
SERIAL_PROTOCOLPGM(" X: ");
SERIAL_PROTOCOL(x + 0.0001);
SERIAL_PROTOCOL_F(x, 3);
SERIAL_PROTOCOLPGM(" Y: ");
SERIAL_PROTOCOL(y + 0.0001);
SERIAL_PROTOCOL_F(y, 3);
SERIAL_PROTOCOLPGM(" Z: ");
SERIAL_PROTOCOL(measured_z + 0.0001);
SERIAL_PROTOCOL_F(measured_z, 3);
SERIAL_EOL;
}
return measured_z;
@ -2108,6 +2110,10 @@ inline void gcode_G28() {
*
* S Set the XY travel speed between probe points (in mm/min)
*
* D Dry-Run mode. Just evaluate the bed Topology - Don't apply
* or clean the rotation Matrix. Useful to check the topology
* after a first run of G29.
*
* V Set the verbose level (0-4). Example: "G29 V3"
*
* T Generate a Bed Topology Report. Example: "G29 P5 T" for a detailed report.
@ -2149,6 +2155,7 @@ inline void gcode_G28() {
}
}
bool dryrun = code_seen('D') || code_seen('d');
bool enhanced_g29 = code_seen('E') || code_seen('e');
#ifdef AUTO_BED_LEVELING_GRID
@ -2158,7 +2165,10 @@ inline void gcode_G28() {
#endif
if (verbose_level > 0)
{
SERIAL_PROTOCOLPGM("G29 Auto Bed Leveling\n");
if (dryrun) SERIAL_ECHOLN("Running in DRY-RUN mode");
}
int auto_bed_leveling_grid_points = AUTO_BED_LEVELING_GRID_POINTS;
#ifndef DELTA
@ -2215,21 +2225,26 @@ inline void gcode_G28() {
st_synchronize();
#ifdef DELTA
reset_bed_level();
#else //!DELTA
// make sure the bed_level_rotation_matrix is identity or the planner will get it wrong
//vector_3 corrected_position = plan_get_position_mm();
//corrected_position.debug("position before G29");
plan_bed_level_matrix.set_to_identity();
vector_3 uncorrected_position = plan_get_position();
//uncorrected_position.debug("position during G29");
current_position[X_AXIS] = uncorrected_position.x;
current_position[Y_AXIS] = uncorrected_position.y;
current_position[Z_AXIS] = uncorrected_position.z;
plan_set_position(current_position[X_AXIS], current_position[Y_AXIS], current_position[Z_AXIS], current_position[E_AXIS]);
#endif //!DELTA
if (!dryrun)
{
#ifdef DELTA
reset_bed_level();
#else //!DELTA
// make sure the bed_level_rotation_matrix is identity or the planner will get it incorectly
//vector_3 corrected_position = plan_get_position_mm();
//corrected_position.debug("position before G29");
plan_bed_level_matrix.set_to_identity();
vector_3 uncorrected_position = plan_get_position();
//uncorrected_position.debug("position during G29");
current_position[X_AXIS] = uncorrected_position.x;
current_position[Y_AXIS] = uncorrected_position.y;
current_position[Z_AXIS] = uncorrected_position.z;
plan_set_position(current_position[X_AXIS], current_position[Y_AXIS], current_position[Z_AXIS], current_position[E_AXIS]);
#endif
}
setup_for_endstop_move();
feedrate = homing_feedrate[Z_AXIS];
@ -2330,9 +2345,12 @@ inline void gcode_G28() {
clean_up_after_endstop_move();
#ifdef DELTA
extrapolate_unprobed_bed_level();
if (!dryrun) extrapolate_unprobed_bed_level();
print_bed_level();
#else // !DELTA
// solve lsq problem
double *plane_equation_coefficients = qr_solve(abl2, 3, eqnAMatrix, eqnBVector);
@ -2380,10 +2398,10 @@ inline void gcode_G28() {
} //do_topography_map
set_bed_level_equation_lsq(plane_equation_coefficients);
if (!dryrun) set_bed_level_equation_lsq(plane_equation_coefficients);
free(plane_equation_coefficients);
#endif // !DELTA
#endif //!DELTA
#else // !AUTO_BED_LEVELING_GRID
@ -2402,7 +2420,7 @@ inline void gcode_G28() {
z_at_pt_3 = probe_pt(ABL_PROBE_PT_3_X, ABL_PROBE_PT_3_Y, current_position[Z_AXIS] + Z_RAISE_BETWEEN_PROBINGS, ProbeEngageAndRetract, verbose_level);
}
clean_up_after_endstop_move();
set_bed_level_equation_3pts(z_at_pt_1, z_at_pt_2, z_at_pt_3);
if (!dryrun) set_bed_level_equation_3pts(z_at_pt_1, z_at_pt_2, z_at_pt_3);
#endif // !AUTO_BED_LEVELING_GRID
@ -2413,15 +2431,18 @@ inline void gcode_G28() {
// Correct the Z height difference from z-probe position and hotend tip position.
// The Z height on homing is measured by Z-Probe, but the probe is quite far from the hotend.
// When the bed is uneven, this height must be corrected.
real_z = float(st_get_position(Z_AXIS)) / axis_steps_per_unit[Z_AXIS]; //get the real Z (since the auto bed leveling is already correcting the plane)
x_tmp = current_position[X_AXIS] + X_PROBE_OFFSET_FROM_EXTRUDER;
y_tmp = current_position[Y_AXIS] + Y_PROBE_OFFSET_FROM_EXTRUDER;
z_tmp = current_position[Z_AXIS];
if (!dryrun)
{
real_z = float(st_get_position(Z_AXIS)) / axis_steps_per_unit[Z_AXIS]; //get the real Z (since the auto bed leveling is already correcting the plane)
x_tmp = current_position[X_AXIS] + X_PROBE_OFFSET_FROM_EXTRUDER;
y_tmp = current_position[Y_AXIS] + Y_PROBE_OFFSET_FROM_EXTRUDER;
z_tmp = current_position[Z_AXIS];
apply_rotation_xyz(plan_bed_level_matrix, x_tmp, y_tmp, z_tmp); //Apply the correction sending the probe offset
current_position[Z_AXIS] = z_tmp - real_z + current_position[Z_AXIS]; //The difference is added to current position and sent to planner.
plan_set_position(current_position[X_AXIS], current_position[Y_AXIS], current_position[Z_AXIS], current_position[E_AXIS]);
#endif
apply_rotation_xyz(plan_bed_level_matrix, x_tmp, y_tmp, z_tmp); //Apply the correction sending the probe offset
current_position[Z_AXIS] = z_tmp - real_z + current_position[Z_AXIS]; //The difference is added to current position and sent to planner.
plan_set_position(current_position[X_AXIS], current_position[Y_AXIS], current_position[Z_AXIS], current_position[E_AXIS]);
}
#endif // !DELTA
#ifdef Z_PROBE_SLED
dock_sled(true, -SLED_DOCKING_OFFSET); // dock the probe, correcting for over-travel

67
Marlin/temperature.cpp
View File

@ -576,6 +576,12 @@ void manage_heater() {
updateTemperaturesFromRawValues();
#ifdef HEATER_0_USES_MAX6675
float ct = current_temperature[0];
if (ct > min(HEATER_0_MAXTEMP, 1023)) max_temp_error(0);
if (ct < max(HEATER_0_MINTEMP, 0.01)) min_temp_error(0);
#endif //HEATER_0_USES_MAX6675
unsigned long ms = millis();
// Loop through all extruders
@ -607,7 +613,7 @@ void manage_heater() {
#ifdef TEMP_SENSOR_1_AS_REDUNDANT
if (fabs(current_temperature[0] - redundant_temperature) > MAX_REDUNDANT_TEMP_SENSOR_DIFF) {
disable_heater();
_temp_error(-1, MSG_EXTRUDER_SWITCHED_OFF, MSG_ERR_REDUNDANT_TEMP);
_temp_error(0, PSTR(MSG_EXTRUDER_SWITCHED_OFF), PSTR(MSG_ERR_REDUNDANT_TEMP));
}
#endif //TEMP_SENSOR_1_AS_REDUNDANT
@ -1162,20 +1168,40 @@ enum TempState {
StartupDelay // Startup, delay initial temp reading a tiny bit so the hardware can settle
};
#ifdef TEMP_SENSOR_1_AS_REDUNDANT
#define TEMP_SENSOR_COUNT 2
#else
#define TEMP_SENSOR_COUNT EXTRUDERS
#endif
static unsigned long raw_temp_value[TEMP_SENSOR_COUNT] = { 0 };
static unsigned long raw_temp_bed_value = 0;
static void set_current_temp_raw() {
#ifndef HEATER_0_USES_MAX6675
current_temperature_raw[0] = raw_temp_value[0];
#endif
#if EXTRUDERS > 1
current_temperature_raw[1] = raw_temp_value[1];
#if EXTRUDERS > 2
current_temperature_raw[2] = raw_temp_value[2];
#if EXTRUDERS > 3
current_temperature_raw[3] = raw_temp_value[3];
#endif
#endif
#endif
#ifdef TEMP_SENSOR_1_AS_REDUNDANT
redundant_temperature_raw = raw_temp_value[1];
#endif
current_temperature_bed_raw = raw_temp_bed_value;
}
//
// Timer 0 is shared with millies
//
ISR(TIMER0_COMPB_vect) {
#ifdef TEMP_SENSOR_1_AS_REDUNDANT
#define TEMP_SENSOR_COUNT 2
#else
#define TEMP_SENSOR_COUNT EXTRUDERS
#endif
//these variables are only accesible from the ISR, but static, so they don't lose their value
static unsigned char temp_count = 0;
static unsigned long raw_temp_value[TEMP_SENSOR_COUNT] = { 0 };
static unsigned long raw_temp_bed_value = 0;
static TempState temp_state = StartupDelay;
static unsigned char pwm_count = BIT(SOFT_PWM_SCALE);
@ -1478,22 +1504,7 @@ ISR(TIMER0_COMPB_vect) {
if (temp_count >= OVERSAMPLENR) { // 10 * 16 * 1/(16000000/64/256) = 164ms.
if (!temp_meas_ready) { //Only update the raw values if they have been read. Else we could be updating them during reading.
#ifndef HEATER_0_USES_MAX6675
current_temperature_raw[0] = raw_temp_value[0];
#endif
#if EXTRUDERS > 1
current_temperature_raw[1] = raw_temp_value[1];
#if EXTRUDERS > 2
current_temperature_raw[2] = raw_temp_value[2];
#if EXTRUDERS > 3
current_temperature_raw[3] = raw_temp_value[3];
#endif
#endif
#endif
#ifdef TEMP_SENSOR_1_AS_REDUNDANT
redundant_temperature_raw = raw_temp_value[1];
#endif
current_temperature_bed_raw = raw_temp_bed_value;
set_current_temp_raw();
} //!temp_meas_ready
// Filament Sensor - can be read any time since IIR filtering is used
@ -1506,11 +1517,7 @@ ISR(TIMER0_COMPB_vect) {
for (int i = 0; i < TEMP_SENSOR_COUNT; i++) raw_temp_value[i] = 0;
raw_temp_bed_value = 0;
#ifdef HEATER_0_USES_MAX6675
float ct = current_temperature[0];
if (ct > min(HEATER_0_MAXTEMP, 1023)) max_temp_error(0);
if (ct < max(HEATER_0_MINTEMP, 0.01)) min_temp_error(0);
#else
#ifndef HEATER_0_USES_MAX6675
#if HEATER_0_RAW_LO_TEMP > HEATER_0_RAW_HI_TEMP
#define GE0 <=
#else

2
Marlin/ultralcd.cpp
View File

@ -204,7 +204,7 @@ static void menu_action_setting_edit_callback_long5(const char* pstr, unsigned l
#define MENU_MULTIPLIER_ITEM_EDIT_CALLBACK(type, label, args...) MENU_ITEM(setting_edit_callback_ ## type, label, PSTR(label), ## args)
#endif //!ENCODER_RATE_MULTIPLIER
#define END_MENU() \
if (encoderLine >= _menuItemNr) encoderPosition = _menuItemNr * ENCODER_STEPS_PER_MENU_ITEM - 1; encoderLine = encoderPosition / ENCODER_STEPS_PER_MENU_ITEM;\
if (encoderLine >= _menuItemNr) { encoderPosition = _menuItemNr * ENCODER_STEPS_PER_MENU_ITEM - 1; encoderLine = encoderPosition / ENCODER_STEPS_PER_MENU_ITEM; }\
if (encoderLine >= currentMenuViewOffset + LCD_HEIGHT) { currentMenuViewOffset = encoderLine - LCD_HEIGHT + 1; lcdDrawUpdate = 1; _lineNr = currentMenuViewOffset - 1; _drawLineNr = -1; } \
} } while(0)