andrey
/
Marlin_FB4S
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity
Browse Source

Merge pull request #5448 from thinkyhead/rc_eeprom_bump 

EEPROM: Prolong life. Better support for `DISTINCT_E_FACTORS`.
pull/1/head
Scott Lahteine 8 years ago
committed by GitHub
parent
72fe995c42 6f389158d7
commit
8239c45b30
1 changed files with 113 additions and 83 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Split View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 196
      Marlin/configuration_store.cpp

196
Marlin/configuration_store.cpp
View File

@ -36,88 +36,89 @@
*
*/
#define EEPROM_VERSION "V27"
#define EEPROM_VERSION "V28"
// Change EEPROM version if these are changed:
#define EEPROM_OFFSET 100
/**
* V27 EEPROM Layout:
* V28 EEPROM Layout:
*
* 100 Version (char x4)
* 104 EEPROM Checksum (uint16_t)
*
* 106 M92 XYZE planner.axis_steps_per_mm (float x4 ... x7)
* 122 M203 XYZE planner.max_feedrate_mm_s (float x4 ... x7)
* 138 M201 XYZE planner.max_acceleration_mm_per_s2 (uint32_t x4 ... x7)
* 154 M204 P planner.acceleration (float)
* 158 M204 R planner.retract_acceleration (float)
* 162 M204 T planner.travel_acceleration (float)
* 166 M205 S planner.min_feedrate_mm_s (float)
* 170 M205 T planner.min_travel_feedrate_mm_s (float)
* 174 M205 B planner.min_segment_time (ulong)
* 178 M205 X planner.max_jerk[X_AXIS] (float)
* 182 M205 Y planner.max_jerk[Y_AXIS] (float)
* 186 M205 Z planner.max_jerk[Z_AXIS] (float)
* 190 M205 E planner.max_jerk[E_AXIS] (float)
* 194 M206 XYZ home_offset (float x3)
* 206 M218 XYZ hotend_offset (float x3 per additional hotend)
* 106 E_STEPPERS (uint8_t)
* 107 M92 XYZE planner.axis_steps_per_mm (float x4 ... x7)
* 123 M203 XYZE planner.max_feedrate_mm_s (float x4 ... x7)
* 139 M201 XYZE planner.max_acceleration_mm_per_s2 (uint32_t x4 ... x7)
* 155 M204 P planner.acceleration (float)
* 159 M204 R planner.retract_acceleration (float)
* 163 M204 T planner.travel_acceleration (float)
* 167 M205 S planner.min_feedrate_mm_s (float)
* 171 M205 T planner.min_travel_feedrate_mm_s (float)
* 175 M205 B planner.min_segment_time (ulong)
* 179 M205 X planner.max_jerk[X_AXIS] (float)
* 183 M205 Y planner.max_jerk[Y_AXIS] (float)
* 187 M205 Z planner.max_jerk[Z_AXIS] (float)
* 191 M205 E planner.max_jerk[E_AXIS] (float)
* 195 M206 XYZ home_offset (float x3)
* 207 M218 XYZ hotend_offset (float x3 per additional hotend)
*
* Mesh bed leveling:
* 218 M420 S status (uint8)
* 219 z_offset (float)
* 223 mesh_num_x (uint8 as set in firmware)
* 224 mesh_num_y (uint8 as set in firmware)
* 225 G29 S3 XYZ z_values[][] (float x9, by default, up to float x 81)
* 219 M420 S status (uint8)
* 220 z_offset (float)
* 224 mesh_num_x (uint8 as set in firmware)
* 225 mesh_num_y (uint8 as set in firmware)
* 226 G29 S3 XYZ z_values[][] (float x9, by default, up to float x 81)
*
* AUTO BED LEVELING
* 261 M851 zprobe_zoffset (float)
* 262 M851 zprobe_zoffset (float)
*
* DELTA:
* 265 M666 XYZ endstop_adj (float x3)
* 277 M665 R delta_radius (float)
* 281 M665 L delta_diagonal_rod (float)
* 285 M665 S delta_segments_per_second (float)
* 289 M665 A delta_diagonal_rod_trim_tower_1 (float)
* 293 M665 B delta_diagonal_rod_trim_tower_2 (float)
* 297 M665 C delta_diagonal_rod_trim_tower_3 (float)
* 266 M666 XYZ endstop_adj (float x3)
* 278 M665 R delta_radius (float)
* 282 M665 L delta_diagonal_rod (float)
* 286 M665 S delta_segments_per_second (float)
* 290 M665 A delta_diagonal_rod_trim_tower_1 (float)
* 294 M665 B delta_diagonal_rod_trim_tower_2 (float)
* 298 M665 C delta_diagonal_rod_trim_tower_3 (float)
*
* Z_DUAL_ENDSTOPS:
* 301 M666 Z z_endstop_adj (float)
* 302 M666 Z z_endstop_adj (float)
*
* ULTIPANEL:
* 305 M145 S0 H lcd_preheat_hotend_temp (int x2)
* 309 M145 S0 B lcd_preheat_bed_temp (int x2)
* 313 M145 S0 F lcd_preheat_fan_speed (int x2)
* 306 M145 S0 H lcd_preheat_hotend_temp (int x2)
* 310 M145 S0 B lcd_preheat_bed_temp (int x2)
* 314 M145 S0 F lcd_preheat_fan_speed (int x2)
*
* PIDTEMP:
* 317 M301 E0 PIDC Kp[0], Ki[0], Kd[0], Kc[0] (float x4)
* 333 M301 E1 PIDC Kp[1], Ki[1], Kd[1], Kc[1] (float x4)
* 349 M301 E2 PIDC Kp[2], Ki[2], Kd[2], Kc[2] (float x4)
* 365 M301 E3 PIDC Kp[3], Ki[3], Kd[3], Kc[3] (float x4)
* 381 M301 L lpq_len (int)
* 318 M301 E0 PIDC Kp[0], Ki[0], Kd[0], Kc[0] (float x4)
* 334 M301 E1 PIDC Kp[1], Ki[1], Kd[1], Kc[1] (float x4)
* 350 M301 E2 PIDC Kp[2], Ki[2], Kd[2], Kc[2] (float x4)
* 366 M301 E3 PIDC Kp[3], Ki[3], Kd[3], Kc[3] (float x4)
* 382 M301 L lpq_len (int)
*
* PIDTEMPBED:
* 383 M304 PID thermalManager.bedKp, thermalManager.bedKi, thermalManager.bedKd (float x3)
* 384 M304 PID thermalManager.bedKp, thermalManager.bedKi, thermalManager.bedKd (float x3)
*
* DOGLCD:
* 395 M250 C lcd_contrast (int)
* 396 M250 C lcd_contrast (int)
*
* FWRETRACT:
* 397 M209 S autoretract_enabled (bool)
* 398 M207 S retract_length (float)
* 402 M207 W retract_length_swap (float)
* 406 M207 F retract_feedrate_mm_s (float)
* 410 M207 Z retract_zlift (float)
* 414 M208 S retract_recover_length (float)
* 418 M208 W retract_recover_length_swap (float)
* 422 M208 F retract_recover_feedrate_mm_s (float)
* 398 M209 S autoretract_enabled (bool)
* 399 M207 S retract_length (float)
* 403 M207 W retract_length_swap (float)
* 407 M207 F retract_feedrate_mm_s (float)
* 411 M207 Z retract_zlift (float)
* 415 M208 S retract_recover_length (float)
* 419 M208 W retract_recover_length_swap (float)
* 423 M208 F retract_recover_feedrate_mm_s (float)
*
* Volumetric Extrusion:
* 426 M200 D volumetric_enabled (bool)
* 427 M200 T D filament_size (float x4) (T0..3)
* 427 M200 D volumetric_enabled (bool)
* 428 M200 T D filament_size (float x4) (T0..3)
*
* 443 This Slot is Available!
* 444 This Slot is Available!
*
*/
#include "Marlin.h"
@ -132,33 +133,6 @@
#include "mesh_bed_leveling.h"
#endif
uint16_t eeprom_checksum;
const char version[4] = EEPROM_VERSION;
void _EEPROM_writeData(int &pos, uint8_t* value, uint8_t size) {
uint8_t c;
while (size--) {
eeprom_write_byte((unsigned char*)pos, *value);
c = eeprom_read_byte((unsigned char*)pos);
if (c != *value) {
SERIAL_ECHO_START;
SERIAL_ECHOLNPGM(MSG_ERR_EEPROM_WRITE);
}
eeprom_checksum += c;
pos++;
value++;
};
}
void _EEPROM_readData(int &pos, uint8_t* value, uint8_t size) {
do {
uint8_t c = eeprom_read_byte((unsigned char*)pos);
*value = c;
eeprom_checksum += c;
pos++;
value++;
} while (--size);
}
/**
* Post-process after Retrieve or Reset
*/
@ -188,6 +162,42 @@ void Config_Postprocess() {
#if ENABLED(EEPROM_SETTINGS)
uint16_t eeprom_checksum;
const char version[4] = EEPROM_VERSION;
bool eeprom_write_error;
void _EEPROM_writeData(int &pos, uint8_t* value, uint8_t size) {
if (eeprom_write_error) return;
while (size--) {
uint8_t * const p = (uint8_t * const)pos;
const uint8_t v = *value;
// EEPROM has only ~100,000 write cycles,
// so only write bytes that have changed!
if (v != eeprom_read_byte(p)) {
eeprom_write_byte(p, v);
if (eeprom_read_byte(p) != v) {
SERIAL_ECHO_START;
SERIAL_ECHOLNPGM(MSG_ERR_EEPROM_WRITE);
eeprom_write_error = true;
return;
}
}
eeprom_checksum += v;
pos++;
value++;
};
}
void _EEPROM_readData(int &pos, uint8_t* value, uint8_t size) {
do {
uint8_t c = eeprom_read_byte((unsigned char*)pos);
*value = c;
eeprom_checksum += c;
pos++;
value++;
} while (--size);
}
#define DUMMY_PID_VALUE 3000.0f
#define EEPROM_START() int eeprom_index = EEPROM_OFFSET
#define EEPROM_SKIP(VAR) eeprom_index += sizeof(VAR)
@ -203,14 +213,19 @@ void Config_Postprocess() {
EEPROM_START();
eeprom_write_error = false;
EEPROM_WRITE(ver); // invalidate data first
EEPROM_SKIP(eeprom_checksum); // Skip the checksum slot
eeprom_checksum = 0; // clear before first "real data"
const uint8_t esteppers = E_STEPPERS;
EEPROM_WRITE(esteppers);
EEPROM_WRITE(planner.axis_steps_per_mm);
EEPROM_WRITE(planner.max_feedrate_mm_s);
EEPROM_WRITE(planner.max_acceleration_mm_per_s2);
EEPROM_WRITE(planner.acceleration);
EEPROM_WRITE(planner.retract_acceleration);
EEPROM_WRITE(planner.travel_acceleration);
@ -387,6 +402,7 @@ void Config_Postprocess() {
// SERIAL_CHAR(']');
// SERIAL_EOL;
// Version has to match or defaults are used
if (strncmp(version, stored_ver, 3) != 0) {
Config_ResetDefault();
}
@ -395,10 +411,24 @@ void Config_Postprocess() {
eeprom_checksum = 0; // clear before reading first "real data"
// version number match
EEPROM_READ(planner.axis_steps_per_mm);
EEPROM_READ(planner.max_feedrate_mm_s);
EEPROM_READ(planner.max_acceleration_mm_per_s2);
// Number of esteppers may change
uint8_t esteppers;
EEPROM_READ(esteppers);
// Get only the number of E stepper parameters previously stored
// Any steppers added later are set to their defaults
const float def1[] = DEFAULT_AXIS_STEPS_PER_UNIT, def2[] = DEFAULT_MAX_FEEDRATE;
const long def3[] = DEFAULT_MAX_ACCELERATION;
float tmp1[XYZ + esteppers], tmp2[XYZ + esteppers];
long tmp3[XYZ + esteppers];
EEPROM_READ(tmp1);
EEPROM_READ(tmp2);
EEPROM_READ(tmp3);
LOOP_XYZE_N(i) {
planner.axis_steps_per_mm[i] = i < XYZ + esteppers ? tmp1[i] : def1[i < COUNT(def1) ? i : COUNT(def1) - 1];
planner.max_feedrate_mm_s[i] = i < XYZ + esteppers ? tmp2[i] : def2[i < COUNT(def2) ? i : COUNT(def2) - 1];
planner.max_acceleration_mm_per_s2[i] = i < XYZ + esteppers ? tmp3[i] : def3[i < COUNT(def3) ? i : COUNT(def3) - 1];
}
EEPROM_READ(planner.acceleration);
EEPROM_READ(planner.retract_acceleration);

Write Preview
Loading…
Cancel
Save