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optimisation: Simplify saving linearity correction 

Keep in mind that the EEPROM addresses are in descending order. This means we
can't use eeprom_read_block() or eeprom_update_block()

Address --> Axis
3831 --> X-axis
3830 --> Y-axis
3829 --> Z-axis
3828 --> E-axis

Change in memory:
Flash: -118 bytes
SRAM: 0 bytes
This commit is contained in:
gudnimg 2024-09-01 12:34:00 +00:00
parent 6c99a4463e
commit 312f79c5f5
1 changed files with 13 additions and 21 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

34
Firmware/ultralcd.cpp
View File

@ -4494,28 +4494,20 @@ static void lcd_settings_menu()
}
#ifdef TMC2130
static void lcd_ustep_linearity_menu_save()
{
eeprom_update_byte_notify((uint8_t*)EEPROM_TMC2130_WAVE_X_FAC, tmc2130_wave_fac[X_AXIS]);
eeprom_update_byte_notify((uint8_t*)EEPROM_TMC2130_WAVE_Y_FAC, tmc2130_wave_fac[Y_AXIS]);
eeprom_update_byte_notify((uint8_t*)EEPROM_TMC2130_WAVE_Z_FAC, tmc2130_wave_fac[Z_AXIS]);
eeprom_update_byte_notify((uint8_t*)EEPROM_TMC2130_WAVE_E_FAC, tmc2130_wave_fac[E_AXIS]);
}
#endif //TMC2130
#ifdef TMC2130
static void lcd_settings_linearity_correction_menu_save()
{
static void lcd_settings_linearity_correction_menu_save() {
bool changed = false;
if (tmc2130_wave_fac[X_AXIS] < TMC2130_WAVE_FAC1000_MIN) tmc2130_wave_fac[X_AXIS] = 0;
if (tmc2130_wave_fac[Y_AXIS] < TMC2130_WAVE_FAC1000_MIN) tmc2130_wave_fac[Y_AXIS] = 0;
if (tmc2130_wave_fac[Z_AXIS] < TMC2130_WAVE_FAC1000_MIN) tmc2130_wave_fac[Z_AXIS] = 0;
if (tmc2130_wave_fac[E_AXIS] < TMC2130_WAVE_FAC1000_MIN) tmc2130_wave_fac[E_AXIS] = 0;
changed |= (eeprom_read_byte((uint8_t*)EEPROM_TMC2130_WAVE_X_FAC) != tmc2130_wave_fac[X_AXIS]);
changed |= (eeprom_read_byte((uint8_t*)EEPROM_TMC2130_WAVE_Y_FAC) != tmc2130_wave_fac[Y_AXIS]);
changed |= (eeprom_read_byte((uint8_t*)EEPROM_TMC2130_WAVE_Z_FAC) != tmc2130_wave_fac[Z_AXIS]);
changed |= (eeprom_read_byte((uint8_t*)EEPROM_TMC2130_WAVE_E_FAC) != tmc2130_wave_fac[E_AXIS]);
lcd_ustep_linearity_menu_save();
for (uint8_t axis = 0; axis < NUM_AXIS; axis++) {
// Constrain the value
if (tmc2130_wave_fac[axis] < TMC2130_WAVE_FAC1000_MIN) tmc2130_wave_fac[axis] = 0;
// Has the value changed?
changed |= (eeprom_read_byte((uint8_t*)EEPROM_TMC2130_WAVE_X_FAC - axis) != tmc2130_wave_fac[axis]);
// If the value is changed, then write to EEPROM
eeprom_update_byte_notify((uint8_t*)EEPROM_TMC2130_WAVE_X_FAC - axis, tmc2130_wave_fac[axis]);
}
// If any of the values changed, then re-init the TMC2130 driver
if (changed) tmc2130_init(TMCInitParams(false, FarmOrUserECool()));
}
#endif //TMC2130