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optimisation: read/write EEPROM_UVLO_SAVED_START_POSITION block 

I verified via printf that sizeof(saved_start_position) = 16 (i.e. 4 float values)
We simply want to write 16 bytes to address
EEPROM_UVLO_SAVED_START_POSITION

Change in memory:
Flash: -160 bytes
SRAM: 0 bytes
This commit is contained in:
Guðni Már Gilbert 2023-07-01 13:39:17 +00:00 committed by DRracer
parent 6ccd12c7e8
commit 62a3d179f0
1 changed files with 2 additions and 8 deletions
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10
Firmware/power_panic.cpp
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@ -172,10 +172,7 @@ void uvlo_() {
eeprom_update_float((float*)(EEPROM_UVLO_TRAVEL_ACCELL), cs.travel_acceleration);
// Store the saved target
eeprom_update_float((float*)(EEPROM_UVLO_SAVED_START_POSITION+0*4), saved_start_position[X_AXIS]);
eeprom_update_float((float*)(EEPROM_UVLO_SAVED_START_POSITION+1*4), saved_start_position[Y_AXIS]);
eeprom_update_float((float*)(EEPROM_UVLO_SAVED_START_POSITION+2*4), saved_start_position[Z_AXIS]);
eeprom_update_float((float*)(EEPROM_UVLO_SAVED_START_POSITION+3*4), saved_start_position[E_AXIS]);
eeprom_update_block(saved_start_position, (float *)EEPROM_UVLO_SAVED_START_POSITION, sizeof(saved_start_position));
eeprom_update_word((uint16_t*)EEPROM_UVLO_SAVED_SEGMENT_IDX, saved_segment_idx);
@ -395,10 +392,7 @@ bool recover_machine_state_after_power_panic() {
extrudemultiply = (int)eeprom_read_word((uint16_t*)(EEPROM_EXTRUDEMULTIPLY));
// 9) Recover the saved target
saved_start_position[X_AXIS] = eeprom_read_float((float*)(EEPROM_UVLO_SAVED_START_POSITION+0*4));
saved_start_position[Y_AXIS] = eeprom_read_float((float*)(EEPROM_UVLO_SAVED_START_POSITION+1*4));
saved_start_position[Z_AXIS] = eeprom_read_float((float*)(EEPROM_UVLO_SAVED_START_POSITION+2*4));
saved_start_position[E_AXIS] = eeprom_read_float((float*)(EEPROM_UVLO_SAVED_START_POSITION+3*4));
eeprom_read_block(saved_start_position, (float *)EEPROM_UVLO_SAVED_START_POSITION, sizeof(saved_start_position));
saved_segment_idx = eeprom_read_word((uint16_t*)EEPROM_UVLO_SAVED_SEGMENT_IDX);