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Fix power panic broken when PSU_Delta defined. 

Remove disable_z() call from uvlo_() and uvlo_tiny() power panic interrupt handlers. As historically this function was empty. And in case PSU_Delta macro defined it switches Z trinamic to silent mode, which could take some time and is not needed. Remove alignment to to full step from disable_force_z(), as it is not needed when switching to silent mode.
This commit is contained in:
Marek Bel 2019-08-19 17:37:23 +02:00
parent 4c22ec234f
commit f0642f88f1
1 changed files with 9 additions and 27 deletions
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36
Firmware/Marlin_main.cpp
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@ -9607,7 +9607,6 @@ void uvlo_()
st_synchronize();
disable_e0();
disable_z();
// Move Z up to the next 0th full step.
// Write the file position.
eeprom_update_dword((uint32_t*)(EEPROM_FILE_POSITION), sd_position);
@ -9646,8 +9645,6 @@ void uvlo_()
st_synchronize();
printf_P(_N("stps%d\n"), tmc2130_rd_MSCNT(Z_AXIS));
disable_z();
// Increment power failure counter
eeprom_update_byte((uint8_t*)EEPROM_POWER_COUNT, eeprom_read_byte((uint8_t*)EEPROM_POWER_COUNT) + 1);
@ -9686,7 +9683,6 @@ tmc2130_set_current_r(Z_AXIS, 20);
z_microsteps=tmc2130_rd_MSCNT(Z_TMC2130_CS);
#endif //TMC2130
planner_abort_hard();
disable_z();
//save current position only in case, where the printer is moving on Z axis, which is only when EEPROM_UVLO is 1
//EEPROM_UVLO is 1 after normal uvlo or after recover_print(), when the extruder is moving on Z axis after rehome
@ -10534,34 +10530,20 @@ if(!(bEnableForce_z||eeprom_read_byte((uint8_t*)EEPROM_SILENT)))
void disable_force_z()
{
uint16_t z_microsteps=0;
uint16_t z_microsteps=0;
if(!bEnableForce_z)
return; // motor already disabled (may be ;-p )
bEnableForce_z=false;
if(!bEnableForce_z) return; // motor already disabled (may be ;-p )
// alignment to full-step
bEnableForce_z=false;
// switching to silent mode
#ifdef TMC2130
z_microsteps=tmc2130_rd_MSCNT(Z_TMC2130_CS);
#endif // TMC2130
planner_abort_hard();
sei();
plan_buffer_line(
current_position[X_AXIS],
current_position[Y_AXIS],
current_position[Z_AXIS]+float((1024-z_microsteps+7)>>4)/cs.axis_steps_per_unit[Z_AXIS],
current_position[E_AXIS],
40, active_extruder);
st_synchronize();
// switching to silent mode
#ifdef TMC2130
tmc2130_mode=TMC2130_MODE_SILENT;
update_mode_profile();
tmc2130_init(true);
tmc2130_mode=TMC2130_MODE_SILENT;
update_mode_profile();
tmc2130_init(true);
#endif // TMC2130
axis_known_position[Z_AXIS]=false;
axis_known_position[Z_AXIS]=false;
}