3DPrinting/Prusa-Firmware
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chages in power panic absolute mode

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This commit is contained in:
PavelSindler 2017-12-01 14:26:08 +01:00
parent 06f7439dc1
commit 707e9cb396
1 changed files with 12 additions and 11 deletions
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23
Firmware/Marlin_main.cpp
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@ -7107,11 +7107,6 @@ void uvlo_()
// are in action.
planner_abort_hard();
// Store the current extruder position.
// eeprom_update_float((float*)(EEPROM_UVLO_CURRENT_POSITION_E), st_get_position_mm(E_AXIS));
eeprom_update_float((float*)(EEPROM_UVLO_CURRENT_POSITION_E), current_position[E_AXIS]);
eeprom_update_byte((uint8_t*)EEPROM_UVLO_E_ABS, axis_relative_modes[3]?0:1);
// Clean the input command queue.
cmdqueue_reset();
card.sdprinting = false;
@ -7150,6 +7145,10 @@ void uvlo_()
// for reaching the zero full step before powering off.
eeprom_update_word((uint16_t*)(EEPROM_UVLO_Z_MICROSTEPS), z_microsteps);
// Store the current position.
// Store the current extruder position.
// eeprom_update_float((float*)(EEPROM_UVLO_CURRENT_POSITION_E), st_get_position_mm(E_AXIS));
eeprom_update_float((float*)(EEPROM_UVLO_CURRENT_POSITION_E), current_position[E_AXIS]);
eeprom_update_byte((uint8_t*)EEPROM_UVLO_E_ABS, axis_relative_modes[3] ? 0 : 1);
eeprom_update_float((float*)(EEPROM_UVLO_CURRENT_POSITION + 0), current_position[X_AXIS]);
eeprom_update_float((float*)(EEPROM_UVLO_CURRENT_POSITION + 4), current_position[Y_AXIS]);
eeprom_update_float((float*)(EEPROM_UVLO_CURRENT_POSITION_Z), current_position[Z_AXIS]);
@ -7259,7 +7258,7 @@ void recover_print(uint8_t automatic) {
if(automatic == 0){
enquecommand_P(PSTR("G1 E5 F120")); //Extrude some filament to stabilize pessure
}
enquecommand_P(PSTR("G1 E" STRINGIFY(-DEFAULT_RETRACTION)" F480"));
//enquecommand_P(PSTR("G1 E" STRINGIFY(-DEFAULT_RETRACTION)" F480"));
// Mark the power panic status as inactive.
eeprom_update_byte((uint8_t*)EEPROM_UVLO, 0);
@ -7283,6 +7282,7 @@ void recover_print(uint8_t automatic) {
void recover_machine_state_after_power_panic()
{
char cmd[30];
// 1) Recover the logical cordinates at the time of the power panic.
// The logical XY coordinates are needed to recover the machine Z coordinate corrected by the mesh bed leveling.
current_position[X_AXIS] = eeprom_read_float((float*)(EEPROM_UVLO_CURRENT_POSITION + 0));
@ -7291,6 +7291,12 @@ void recover_machine_state_after_power_panic()
// The current position after power panic is moved to the next closest 0th full step.
current_position[Z_AXIS] = eeprom_read_float((float*)(EEPROM_UVLO_CURRENT_POSITION_Z)) +
UVLO_Z_AXIS_SHIFT + float((1024 - eeprom_read_word((uint16_t*)(EEPROM_UVLO_Z_MICROSTEPS)) + 7) >> 4) / axis_steps_per_unit[Z_AXIS];
if (eeprom_read_byte((uint8_t*)EEPROM_UVLO_E_ABS)) {
current_position[E_AXIS] = eeprom_read_float((float*)(EEPROM_UVLO_CURRENT_POSITION_E));
sprintf_P(cmd, PSTR("G92 E"));
dtostrf(current_position[E_AXIS], 6, 3, cmd + strlen(cmd));
enquecommand(cmd);
}
memcpy(destination, current_position, sizeof(destination));
SERIAL_ECHOPGM("recover_machine_state_after_power_panic, initial ");
@ -7400,11 +7406,6 @@ void restore_print_from_eeprom() {
{
float extruder_abs_pos = eeprom_read_float((float*)(EEPROM_UVLO_CURRENT_POSITION_E));
enquecommand_P(PSTR("M82")); //E axis abslute mode
// current_position[E_AXIS] = extruder_abs_pos;
// plan_set_e_position(extruder_abs_pos);
sprintf_P(cmd, PSTR("G92 E"));
dtostrf(extruder_abs_pos, 6, 3, cmd + strlen(cmd));
enquecommand(cmd);
}
// Set the fan speed saved at the power panic.
strcpy_P(cmd, PSTR("M106 S"));