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PINDA calibration and precalibrated characteristics.

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This commit is contained in:
Robert Pelnar 2017-11-27 07:09:53 +01:00
parent 7385035919
commit 1113124bde
3 changed files with 24 additions and 20 deletions
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6
Firmware/Configuration_prusa.h
View File

@ -475,9 +475,13 @@ const bool Z_MIN_ENDSTOP_INVERTING = false; // set to true to invert the logic o
#define Z_BABYSTEP_MIN -3999
#define Z_BABYSTEP_MAX 0
#define PINDA_PREHEAT_X 20
#define PINDA_PREHEAT_Y 60
#define PINDA_PREHEAT_Z 0.15
/*
#define PINDA_PREHEAT_X 70
#define PINDA_PREHEAT_Y -3
#define PINDA_PREHEAT_Z 1
#define PINDA_PREHEAT_Z 1*/
#define PINDA_HEAT_T 120 //time in s
#define PINDA_MIN_T 50

28
Firmware/Dcodes.cpp
View File

@ -338,34 +338,31 @@ void dcode_7()
void dcode_8()
{
LOG("D8 - Read/Write PINDA\n");
printf_P(PSTR("D8 - Read/Write PINDA\n"));
uint8_t cal_status = calibration_status_pinda();
float temp_pinda = current_temperature_pinda;
float offset_z = temp_compensation_pinda_thermistor_offset(temp_pinda);
if ((strchr_pointer[1+1] == '?') || (strchr_pointer[1+1] == 0))
{
LOG("cal_status=");
LOG(cal_status?"1\n":"0\n");
printf_P(PSTR("cal_status=%d\n"), cal_status?1:0);
for (uint8_t i = 0; i < 6; i++)
{
LOG("temp_pinda=");
LOG(35 + i * 5, DEC);
LOG("C, temp_shift=");
uint16_t offs = 0;
if (i > 0) offs = eeprom_read_word(((uint16_t*)EEPROM_PROBE_TEMP_SHIFT) + (i - 1));
LOG(((float)offs) / axis_steps_per_unit[Z_AXIS], 3);
LOG("mm\n");
float foffs = ((float)offs) / axis_steps_per_unit[Z_AXIS];
offs = 1000 * foffs;
printf_P(PSTR("temp_pinda=%dC temp_shift=%dum\n"), 35 + i * 5, offs);
}
}
else if (strchr_pointer[1+1] == '!')
{
cal_status = 1;
eeprom_write_byte((uint8_t*)EEPROM_CALIBRATION_STATUS_PINDA, cal_status);
eeprom_write_word(((uint16_t*)EEPROM_PROBE_TEMP_SHIFT) + 0, 50); //40C -
eeprom_write_word(((uint16_t*)EEPROM_PROBE_TEMP_SHIFT) + 1, 100); //45C -
eeprom_write_word(((uint16_t*)EEPROM_PROBE_TEMP_SHIFT) + 2, 150); //50C -
eeprom_write_word(((uint16_t*)EEPROM_PROBE_TEMP_SHIFT) + 3, 200); //55C -
eeprom_write_word(((uint16_t*)EEPROM_PROBE_TEMP_SHIFT) + 4, 250); //60C -
eeprom_write_word(((uint16_t*)EEPROM_PROBE_TEMP_SHIFT) + 0, 8); //40C - 20um - 8usteps
eeprom_write_word(((uint16_t*)EEPROM_PROBE_TEMP_SHIFT) + 1, 24); //45C - 60um - 24usteps
eeprom_write_word(((uint16_t*)EEPROM_PROBE_TEMP_SHIFT) + 2, 48); //50C - 120um - 48usteps
eeprom_write_word(((uint16_t*)EEPROM_PROBE_TEMP_SHIFT) + 3, 80); //55C - 200um - 80usteps
eeprom_write_word(((uint16_t*)EEPROM_PROBE_TEMP_SHIFT) + 4, 120); //60C - 300um - 120usteps
}
else
{
@ -377,10 +374,7 @@ void dcode_8()
offset_z = code_value();
}
}
LOG("temp_pinda=");
LOG(temp_pinda);
LOG("offset_z=");
LOG(offset_z, 3);
printf_P(PSTR("temp_pinda=%d offset_z=%d.%03d\n"), (int)temp_pinda, (int)offset_z, ((int)(1000 * offset_z) % 1000));
}
void dcode_10()

10
Firmware/Marlin_main.cpp
View File

@ -1075,7 +1075,13 @@ void setup()
} else temp_cal_active = eeprom_read_byte((uint8_t*)EEPROM_TEMP_CAL_ACTIVE);
if (eeprom_read_byte((uint8_t*)EEPROM_CALIBRATION_STATUS_PINDA) == 255) {
eeprom_write_byte((uint8_t*)EEPROM_CALIBRATION_STATUS_PINDA, 0);
//eeprom_write_byte((uint8_t*)EEPROM_CALIBRATION_STATUS_PINDA, 0);
eeprom_write_byte((uint8_t*)EEPROM_CALIBRATION_STATUS_PINDA, 1);
eeprom_write_word(((uint16_t*)EEPROM_PROBE_TEMP_SHIFT) + 0, 8); //40C - 20um - 8usteps
eeprom_write_word(((uint16_t*)EEPROM_PROBE_TEMP_SHIFT) + 1, 24); //45C - 60um - 24usteps
eeprom_write_word(((uint16_t*)EEPROM_PROBE_TEMP_SHIFT) + 2, 48); //50C - 120um - 48usteps
eeprom_write_word(((uint16_t*)EEPROM_PROBE_TEMP_SHIFT) + 3, 80); //55C - 200um - 80usteps
eeprom_write_word(((uint16_t*)EEPROM_PROBE_TEMP_SHIFT) + 4, 120); //60C - 300um - 120usteps
}
if (eeprom_read_byte((uint8_t*)EEPROM_UVLO) == 255) {
eeprom_write_byte((uint8_t*)EEPROM_UVLO, 0);
@ -2936,7 +2942,7 @@ void process_commands()
MYSERIAL.println(start_temp);
// setTargetHotend(200, 0);
setTargetBed(50 + 10 * (start_temp - 30) / 5);
setTargetBed(70 + (start_temp - 30));
custom_message = true;
custom_message_type = 4;