bissen21/Marlin_Firmware
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Numerous UBL-related changes:

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* relocated ubl state to config. store:
 * removed a number of ubl state variables and padding which were largely unused - saved 58 bytes of both SRAM and EEPROM;
 * modified ubl sanity_check - no longer checks removed state variables that were otherwise unused, where checking didn't seem to accomplish anything, ultimately;
 * removed pre_initialized state, saving 64 bytes of SRAM;
 * removed automatic saving of UBL state after UBL activation/deactivation;
* consolidated multiple GRID_MAX_POINTS_X/Y to 'Global Leveling' section of EEPROM;
* minor update to G29 Sx notes/instructions;
* renamed mesh load and save parameter to 'slot' from 'm' for clarity;
This commit is contained in:
Brian
2017-04-22 17:04:28 -04:00
committed by Roxy-3D
parent f1a4758cef
commit f41fb2b635
6 changed files with 67 additions and 121 deletions
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74
Marlin/ubl.cpp
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@ -57,7 +57,7 @@
}
}
ubl_state unified_bed_leveling::state, unified_bed_leveling::pre_initialized;
ubl_state unified_bed_leveling::state;
float unified_bed_leveling::z_values[GRID_MAX_POINTS_X][GRID_MAX_POINTS_Y],
unified_bed_leveling::last_specified_z;
@ -78,59 +78,46 @@
reset();
}
void unified_bed_leveling::store_state() {
const uint16_t i = UBL_LAST_EEPROM_INDEX;
eeprom_write_block((void *)&ubl.state, (void *)i, sizeof(state));
}
void unified_bed_leveling::load_state() {
const uint16_t i = UBL_LAST_EEPROM_INDEX;
eeprom_read_block((void *)&ubl.state, (void *)i, sizeof(state));
if (sanity_check())
SERIAL_PROTOCOLLNPGM("?In load_state() sanity_check() failed.\n");
}
void unified_bed_leveling::load_mesh(const int16_t m) {
void unified_bed_leveling::load_mesh(const int16_t slot) {
int16_t j = (UBL_LAST_EEPROM_INDEX - eeprom_start) / sizeof(z_values);
if (m == -1) {
if (slot == -1) {
SERIAL_PROTOCOLLNPGM("?No mesh saved in EEPROM. Zeroing mesh in memory.\n");
reset();
return;
}
if (!WITHIN(m, 0, j - 1) || eeprom_start <= 0) {
if (!WITHIN(slot, 0, j - 1) || eeprom_start <= 0) {
SERIAL_PROTOCOLLNPGM("?EEPROM storage not available to load mesh.\n");
return;
}
j = UBL_LAST_EEPROM_INDEX - (m + 1) * sizeof(z_values);
j = UBL_LAST_EEPROM_INDEX - (slot + 1) * sizeof(z_values);
eeprom_read_block((void *)&z_values, (void *)j, sizeof(z_values));
SERIAL_PROTOCOLPAIR("Mesh loaded from slot ", m);
SERIAL_PROTOCOLPAIR("Mesh loaded from slot ", slot);
SERIAL_PROTOCOLLNPAIR(" at offset ", hex_address((void*)j));
}
void unified_bed_leveling::store_mesh(const int16_t m) {
void unified_bed_leveling::store_mesh(const int16_t slot) {
int16_t j = (UBL_LAST_EEPROM_INDEX - eeprom_start) / sizeof(z_values);
if (!WITHIN(m, 0, j - 1) || eeprom_start <= 0) {
if (!WITHIN(slot, 0, j - 1) || eeprom_start <= 0) {
SERIAL_PROTOCOLLNPGM("?EEPROM storage not available to load mesh.\n");
SERIAL_PROTOCOL(m);
SERIAL_PROTOCOL(slot);
SERIAL_PROTOCOLLNPGM(" mesh slots available.\n");
SERIAL_PROTOCOLLNPAIR("E2END : ", E2END);
SERIAL_PROTOCOLLNPAIR("k : ", (int)UBL_LAST_EEPROM_INDEX);
SERIAL_PROTOCOLLNPAIR("j : ", j);
SERIAL_PROTOCOLLNPAIR("m : ", m);
SERIAL_PROTOCOLLNPAIR("m : ", slot);
SERIAL_EOL;
return;
}
j = UBL_LAST_EEPROM_INDEX - (m + 1) * sizeof(z_values);
j = UBL_LAST_EEPROM_INDEX - (slot + 1) * sizeof(z_values);
eeprom_write_block((const void *)&z_values, (void *)j, sizeof(z_values));
SERIAL_PROTOCOLPAIR("Mesh saved in slot ", m);
SERIAL_PROTOCOLPAIR("Mesh saved in slot ", slot);
SERIAL_PROTOCOLLNPAIR(" at offset ", hex_address((void*)j));
}
@ -227,49 +214,12 @@
bool unified_bed_leveling::sanity_check() {
uint8_t error_flag = 0;
if (state.n_x != GRID_MAX_POINTS_X) {
SERIAL_PROTOCOLLNPGM("?GRID_MAX_POINTS_X set wrong\n");
error_flag++;
}
if (state.n_y != GRID_MAX_POINTS_Y) {
SERIAL_PROTOCOLLNPGM("?GRID_MAX_POINTS_Y set wrong\n");
error_flag++;
}
if (state.mesh_x_min != UBL_MESH_MIN_X) {
SERIAL_PROTOCOLLNPGM("?UBL_MESH_MIN_X set wrong\n");
error_flag++;
}
if (state.mesh_y_min != UBL_MESH_MIN_Y) {
SERIAL_PROTOCOLLNPGM("?UBL_MESH_MIN_Y set wrong\n");
error_flag++;
}
if (state.mesh_x_max != UBL_MESH_MAX_X) {
SERIAL_PROTOCOLLNPGM("?UBL_MESH_MAX_X set wrong\n");
error_flag++;
}
if (state.mesh_y_max != UBL_MESH_MAX_Y) {
SERIAL_PROTOCOLLNPGM("?UBL_MESH_MAX_Y set wrong\n");
error_flag++;
}
if (state.mesh_x_dist != MESH_X_DIST) {
SERIAL_PROTOCOLLNPGM("?MESH_X_DIST set wrong\n");
error_flag++;
}
if (state.mesh_y_dist != MESH_Y_DIST) {
SERIAL_PROTOCOLLNPGM("?MESH_Y_DIST set wrong\n");
error_flag++;
}
const int j = (UBL_LAST_EEPROM_INDEX - eeprom_start) / sizeof(z_values);
if (j < 1) {
SERIAL_PROTOCOLLNPGM("?No EEPROM storage available for a mesh of this size.\n");
error_flag++;
}
// SERIAL_PROTOCOLPGM("?sanity_check() return value: ");
// SERIAL_PROTOCOL(error_flag);
// SERIAL_EOL;
return !!error_flag;
}