[Custom Config] Ender 3 S1 F401RC with UBL, MPC and Linear Advance enabled #1084

Luro02 · 2023-09-07T10:07:40Z

Luro02
Sep 7, 2023

I got unlucky and have the mainboard with only 256KB flash. I spent an entire day tweaking configs, adding/removing compiler options to compile a firmware that has UBL, MPC and Linear Advance enabled.
I think there might be more people in a similar situation, which is why I want to share my configuration.

Here are the changes in the relevant files:

Configuration.h

diff --git "a/.\\configurations\\Ender3S1-F4\\Configuration.h" "b/.\\Marlin\\Configuration.h"
index fdd001e..972f46a 100644
--- "a/.\\configurations\\Ender3S1-F4\\Configuration.h"
+++ "b/.\\Marlin\\Configuration.h"
@@ -64,7 +64,7 @@
 // @section info

 // Author info of this build printed to the host during boot and M115
-#define STRING_CONFIG_H_AUTHOR "Miguel Risco-Castillo (MRiscoC)" // Who made the changes.
+//#define STRING_CONFIG_H_AUTHOR "Miguel Risco-Castillo (MRiscoC)" // Who made the changes.
 #define CUSTOM_VERSION_FILE Version.h // Path from the root directory (no quotes)

 // @section machine
@@ -98,7 +98,7 @@
  */
 #define BAUDRATE 250000  // MRiscoC increase serial performace

-#define BAUD_RATE_GCODE     // Enable G-code M575 to set the baud rate  // MRiscoC Enables change the baudrate
+//#define BAUD_RATE_GCODE     // Enable G-code M575 to set the baud rate  // MRiscoC Enables change the baudrate

 /**
  * Select a secondary serial port on the board to use for communication with the host.
@@ -120,7 +120,7 @@
 //#define BLUETOOTH

 // Name displayed in the LCD "Ready" message and Info menu
-#define CUSTOM_MACHINE_NAME "Ender3S1-F4"
+#define CUSTOM_MACHINE_NAME "E3S1"

 // Printer's unique ID, used by some programs to differentiate between machines.
 // Choose your own or use a service like https://www.uuidgenerator.net/version4
@@ -663,8 +663,8 @@
  * PIDTEMP : PID temperature control (~4.1K)
  * MPCTEMP : Predictive Model temperature control. (~1.8K without auto-tune)
  */
-#define PIDTEMP           // See the PID Tuning Guide at https://reprap.org/wiki/PID_Tuning
-//#define MPCTEMP         // ** EXPERIMENTAL ** See https://marlinfw.org/docs/features/model_predictive_control.html
+//#define PIDTEMP           // See the PID Tuning Guide at https://reprap.org/wiki/PID_Tuning
+#define MPCTEMP         // ** EXPERIMENTAL ** See https://marlinfw.org/docs/features/model_predictive_control.html

 #define PID_MAX  255      // Limit hotend current while PID is active (see PID_FUNCTIONAL_RANGE below); 255=full current
 #define PID_K1 0.95       // Smoothing factor within any PID loop
@@ -681,9 +681,9 @@
     #define DEFAULT_Ki_LIST {   1.08,   1.08 }
     #define DEFAULT_Kd_LIST { 114.00, 114.00 }
   #else
-    #define DEFAULT_Kp  17.10
-    #define DEFAULT_Ki   1.39
-    #define DEFAULT_Kd  52.79
+    #define DEFAULT_Kp  22.89
+    #define DEFAULT_Ki   1.87
+    #define DEFAULT_Kd  70.18
   #endif
 #else
   #define BANG_MAX 255    // Limit hotend current while in bang-bang mode; 255=full current
@@ -699,8 +699,8 @@
  */
 #if ENABLED(MPCTEMP)
   #define MPC_AUTOTUNE                                // Include a method to do MPC auto-tuning (~6.3K bytes of flash)
-  //#define MPC_EDIT_MENU                             // Add MPC editing to the "Advanced Settings" menu. (~1.3K bytes of flash)
-  //#define MPC_AUTOTUNE_MENU                         // Add MPC auto-tuning to the "Advanced Settings" menu. (~350 bytes of flash)
+  #define MPC_EDIT_MENU                             // Add MPC editing to the "Advanced Settings" menu. (~1.3K bytes of flash)
+  #define MPC_AUTOTUNE_MENU                         // Add MPC auto-tuning to the "Advanced Settings" menu. (~350 bytes of flash)

   #define MPC_MAX 255                                 // (0..255) Current to nozzle while MPC is active.
   #define MPC_HEATER_POWER { 40.0f }                  // (W) Heat cartridge powers.
@@ -708,11 +708,11 @@
   #define MPC_INCLUDE_FAN                             // Model the fan speed?

   // Measured physical constants from M306
-  #define MPC_BLOCK_HEAT_CAPACITY { 16.7f }           // (J/K) Heat block heat capacities.
-  #define MPC_SENSOR_RESPONSIVENESS { 0.22f }         // (K/s per ∆K) Rate of change of sensor temperature from heat block.
-  #define MPC_AMBIENT_XFER_COEFF { 0.068f }           // (W/K) Heat transfer coefficients from heat block to room air with fan off.
+  #define MPC_BLOCK_HEAT_CAPACITY { 14.40 }           // (J/K) Heat block heat capacities.
+  #define MPC_SENSOR_RESPONSIVENESS { 0.2187 }         // (K/s per ∆K) Rate of change of sensor temperature from heat block.
+  #define MPC_AMBIENT_XFER_COEFF { 0.1257 }           // (W/K) Heat transfer coefficients from heat block to room air with fan off.
   #if ENABLED(MPC_INCLUDE_FAN)
-    #define MPC_AMBIENT_XFER_COEFF_FAN255 { 0.097f }  // (W/K) Heat transfer coefficients from heat block to room air with fan on full.
+    #define MPC_AMBIENT_XFER_COEFF_FAN255 { 0.1315 }  // (W/K) Heat transfer coefficients from heat block to room air with fan on full.
   #endif

   // For one fan and multiple hotends MPC needs to know how to apply the fan cooling effect.
@@ -1278,7 +1278,7 @@
  * When changing speed and direction, if the difference is less than the
  * value set here, it may happen instantaneously.
  */
-#define CLASSIC_JERK  // Ender Configs
+//#define CLASSIC_JERK  // Ender Configs
 #if ENABLED(CLASSIC_JERK)
   #define DEFAULT_XJERK 5.0  // Ender Configs
   #define DEFAULT_YJERK 5.0  // Ender Configs
@@ -1308,7 +1308,7 @@
  *   https://blog.kyneticcnc.com/2018/10/computing-junction-deviation-for-marlin.html
  */
 #if DISABLED(CLASSIC_JERK)
-  #define JUNCTION_DEVIATION_MM 0.013 // (mm) Distance from real junction edge
+  #define JUNCTION_DEVIATION_MM 0.1 // (mm) Distance from real junction edge
   #define JD_HANDLE_SMALL_SEGMENTS    // Use curvature estimation instead of just the junction angle
                                       // for small segments (< 1mm) with large junction angles (> 135°).
 #endif
@@ -1321,7 +1321,7 @@
  *
  * See https://github.com/synthetos/TinyG/wiki/Jerk-Controlled-Motion-Explained
  */
-#define S_CURVE_ACCELERATION  // MRiscoC Enabled
+//#define S_CURVE_ACCELERATION  // MRiscoC Enabled

 //===========================================================================
 //============================= Z Probe Options =============================
@@ -2001,8 +2001,8 @@
  */
 //#define AUTO_BED_LEVELING_3POINT
 //#define AUTO_BED_LEVELING_LINEAR
-#define AUTO_BED_LEVELING_BILINEAR  // MRiscoC BLTouch auto level
-//#define AUTO_BED_LEVELING_UBL
+//#define AUTO_BED_LEVELING_BILINEAR  // MRiscoC BLTouch auto level  // Disabled for UBL
+#define AUTO_BED_LEVELING_UBL  // MRiscoC UBL
 //#define MESH_BED_LEVELING

 /**
@@ -2128,7 +2128,8 @@
   //#define UBL_Z_RAISE_WHEN_OFF_MESH 2.5 // When the nozzle is off the mesh, this value is used
                                           // as the Z-Height correction value.

-  //#define UBL_MESH_WIZARD         // Run several commands in a row to get a complete mesh
+  #define UBL_MESH_WIZARD         // Run several commands in a row to get a complete mesh

   /**
    * Probing not allowed within the position of an obstacle.
@@ -2328,11 +2329,14 @@
  *   M502 - Revert settings to "factory" defaults. (Follow with M500 to init the EEPROM.)
  */
 #define EEPROM_SETTINGS     // Persistent storage with M500 and M501  // Ender Configs
-//#define DISABLE_M503        // Saves ~2700 bytes of flash. Disable for release!
+// NOTE: disabled to save some space
+#define DISABLE_M503        // Saves ~2700 bytes of flash. Disable for release!
+// NOTE: might disable this to save space
 #define EEPROM_CHITCHAT       // Give feedback on EEPROM commands. Disable to save PROGMEM.
 #define EEPROM_BOOT_SILENT    // Keep M503 quiet and only give errors during first load
 #if ENABLED(EEPROM_SETTINGS)
   #define EEPROM_AUTO_INIT  // Init EEPROM automatically on any errors.  // Ender Configs
   #define EEPROM_INIT_NOW   // Init EEPROM on first boot after a new build.  // MRiscoC Reset EEPROM on first boot
 #endif

@@ -2534,7 +2540,8 @@
  *
  * View the current statistics with M78.
  */
-#define PRINTCOUNTER  // MRiscoC Enable Print Statistics
+// NOTE: disabled to save some space
+//#define PRINTCOUNTER  // MRiscoC Enable Print Statistics
 #if ENABLED(PRINTCOUNTER)
   #define PRINTCOUNTER_SAVE_INTERVAL 60 // (minutes) EEPROM save interval during print. A value of 0 will save stats at end of print.
 #endif
@@ -2708,7 +2715,8 @@
 // Add individual axis homing items (Home X, Home Y, and Home Z) to the LCD menu.
 //
 //#define INDIVIDUAL_AXIS_HOMING_MENU
-#define INDIVIDUAL_AXIS_HOMING_SUBMENU
+// NOTE: disabled to save some space
+//#define INDIVIDUAL_AXIS_HOMING_SUBMENU

 //
 // SPEAKER/BUZZER
@@ -3377,7 +3385,9 @@
 //
 //#define DWIN_CREALITY_LCD           // Creality UI
 #define DWIN_LCD_PROUI              // Pro UI by MRiscoC
-#define USE_STOCK_DWIN_SET
+#define TJC_DISPLAY // enable support for my display
+// this option ensures that the creality stock icons are used
+#define USE_STOCK_DWIN_SET // Use the Creality stock DWIN_SET instead of Marlin's unified DWIN_SET by The-EG & thinkyhead

 // Professional firmware features:
 #define PROUI_EX 1
@@ -3389,7 +3399,8 @@
   #endif
   #define DEF_PROBEZFIX 0
 #endif
-#define HAS_CUSTOM_COLORS 1
+// NOTE: disable color menu to save space
+// #define HAS_CUSTOM_COLORS 1
 #define HAS_PLOT 1
 #define HAS_ESDIAG 1
 #define HAS_CGCODE 1
@@ -3400,9 +3411,10 @@
 #define SHOW_REAL_POS
 //#define ACTIVATE_MESH_ITEM  // Allows temporary enabling of mesh leveling
 #define RUNOUT_TUNE_ITEM
-#define PLR_TUNE_ITEM
-//#define JD_TUNE_ITEM  // Enable only if Juntion Deviation is enabled
-//#define ADVK_TUNE_ITEM  // Enable only if Linear Advance is enabled
+//#define PLR_TUNE_ITEM  //   // Enable only if Power loss recovery is enabled
+#define JD_TUNE_ITEM  // Enable only if Juntion Deviation is enabled
+#define ADVK_TUNE_ITEM  // Enable only if Linear Advance is enabled
 //#define MEDIASORT_MENU_ITEM  // Allows enable/disable file list sorting
 //#define CCLOUD_PRINT_SUPPORT  // Allows enable/disable Creality Cloud Print Support
 #define ZHOME_BEFORE_LEVELING

Configuration_adv.h

diff --git "a/.\\configurations\\Ender3S1-F4\\Configuration_adv.h" "b/.\\Marlin\\Configuration_adv.h"
index 8abd3f5..61bf3e1 100644
--- "a/.\\configurations\\Ender3S1-F4\\Configuration_adv.h"
+++ "b/.\\Marlin\\Configuration_adv.h"
@@ -1545,7 +1545,8 @@
    * We encourage you to take advantage of this new feature and we also
    * respectfully request that you retain the unmodified Marlin boot screen.
    */
-  #define SHOW_BOOTSCREEN                 // Show the Marlin bootscreen on startup. ** ENABLE FOR PRODUCTION **
+  // NOTE: disabled to save some space
+  //#define SHOW_BOOTSCREEN                 // Show the Marlin bootscreen on startup. ** ENABLE FOR PRODUCTION **
   #if ENABLED(SHOW_BOOTSCREEN)
     #define BOOTSCREEN_TIMEOUT 1100       // (ms) Total Duration to display the boot screen(s)
     #if ANY(HAS_MARLINUI_U8GLIB, TFT_COLOR_UI)
@@ -1573,7 +1574,7 @@
   #define STATUS_MESSAGE_SCROLLING  // MRiscoC, Allows scrolling of large status messages

   // Apply a timeout to low-priority status messages
-  #define STATUS_MESSAGE_TIMEOUT_SEC 90 // (seconds)  // MRiscoC Enable Status Message Timeout
+  #define STATUS_MESSAGE_TIMEOUT_SEC 30 // (seconds)  // MRiscoC Enable Status Message Timeout

   // On the Info Screen, display XY with one decimal place when possible
   //#define LCD_DECIMAL_SMALL_XY
@@ -1663,7 +1664,8 @@
   //#define SD_DETECT_STATE HIGH

   //#define SD_IGNORE_AT_STARTUP            // Don't mount the SD card when starting up
-  //#define SDCARD_READONLY                 // Read-only SD card (to save over 2K of flash)
+  // NOTE: enabled to save some space
+  #define SDCARD_READONLY                 // Read-only SD card (to save over 2K of flash)

   //#define GCODE_REPEAT_MARKERS            // Enable G-code M808 to set repeat markers and do looping

@@ -1678,7 +1680,8 @@

   #define SD_MENU_CONFIRM_START             // Confirm the selected SD file before printing

-  //#define NO_SD_AUTOSTART                 // Remove auto#.g file support completely to save some Flash, SRAM
+  // NOTE: unused, so enabled to save some space
+  #define NO_SD_AUTOSTART                 // Remove auto#.g file support completely to save some Flash, SRAM
   //#define MENU_ADDAUTOSTART               // Add a menu option to run auto#.g files

   //#define ONE_CLICK_PRINT                 // Prompt to print the newest file on inserted media
@@ -1700,7 +1703,8 @@
    * an option on the LCD screen to continue the print from the last-known
    * point in the file.
    */
-  #define POWER_LOSS_RECOVERY  // Ender Configs
+  // NOTE: disabled to save some space
+  //#define POWER_LOSS_RECOVERY  // Ender Configs
   #if ENABLED(POWER_LOSS_RECOVERY)
     #define PLR_ENABLED_DEFAULT   false // Power Loss Recovery enabled by default. (Set with 'M413 Sn' & M500)
     //#define BACKUP_POWER_SUPPLY       // Backup power / UPS to move the steppers on power loss
@@ -1746,11 +1750,11 @@
    *  - SDSORT_CACHE_NAMES will retain the sorted file listing in RAM. (Expensive!)
    *  - SDSORT_DYNAMIC_RAM only uses RAM when the SD menu is visible. (Use with caution!)
    */
-  #define SDCARD_SORT_ALPHA  // Ender Configs
+  //#define SDCARD_SORT_ALPHA  // Ender Configs

   // SD Card Sorting options
   #if ENABLED(SDCARD_SORT_ALPHA)
-    #define SDSORT_LIMIT       40     // Maximum number of sorted items (10-256). Costs 27 bytes each.  // MRiscoC Increase number of sorted items
+    #define SDSORT_LIMIT       50     // Maximum number of sorted items (10-256). Costs 27 bytes each.  // MRiscoC Increase number of sorted items
     #define FOLDER_SORTING     -1     // -1=above  0=none  1=below
     #define SDSORT_GCODE       true  // Allow turning sorting on/off with LCD and M34 G-code.  // MRiscoC Allows disable file sort by M34 g-code
     #define SDSORT_USES_RAM    true  // Pre-allocate a static array for faster pre-sorting.  // Ender Configs
@@ -1765,8 +1769,9 @@
   // LCD's font must contain the characters. Check your selected LCD language.
   //#define UTF_FILENAME_SUPPORT

-  #define LONG_FILENAME_HOST_SUPPORT    // Get the long filename of a file/folder with 'M33 <dosname>' and list long filenames with 'M20 L'  // MRiscoC Enabled
-  #define LONG_FILENAME_WRITE_SUPPORT   // Create / delete files with long filenames via M28, M30, and Binary Transfer Protocol  // MRiscoC Enabled
+  // NOTE: disabled to save some space
+  //#define LONG_FILENAME_HOST_SUPPORT    // Get the long filename of a file/folder with 'M33 <dosname>' and list long filenames with 'M20 L'  // MRiscoC Enabled
+  //#define LONG_FILENAME_WRITE_SUPPORT   // Create / delete files with long filenames via M28, M30, and Binary Transfer Protocol  // MRiscoC Enabled
   //#define M20_TIMESTAMP_SUPPORT         // Include timestamps by adding the 'T' flag to M20 commands

   #define SCROLL_LONG_FILENAMES         // Scroll long filenames in the SD card menu  // MRiscoC Enabled
@@ -1858,7 +1863,7 @@

   #if ENABLED(BINARY_FILE_TRANSFER)
     // Include extra facilities (e.g., 'M20 F') supporting firmware upload via BINARY_FILE_TRANSFER
-    #define CUSTOM_FIRMWARE_UPLOAD  // MRiscoC Enabled for easy firmware upgrade
+    //#define CUSTOM_FIRMWARE_UPLOAD  // MRiscoC Enabled for easy firmware upgrade
   #endif

   /**
@@ -2258,12 +2263,12 @@
  *
  * See https://marlinfw.org/docs/features/lin_advance.html for full instructions.
  */
-//#define LIN_ADVANCE
+#define LIN_ADVANCE
 #if ENABLED(LIN_ADVANCE)
   #if ENABLED(DISTINCT_E_FACTORS)
     #define ADVANCE_K { 0.22 }    // (mm) Compression length per 1mm/s extruder speed, per extruder
   #else
-    #define ADVANCE_K 0.22        // (mm) Compression length applying to all extruders
+    #define ADVANCE_K 0.0        // (mm) Compression length applying to all extruders
   #endif
   //#define ADVANCE_K_EXTRA       // Add a second linear advance constant, configurable with M900 L.
   //#define LA_DEBUG              // Print debug information to serial during operation. Disable for production use.
@@ -2333,14 +2338,15 @@
 #endif

 #if ALL(AUTO_BED_LEVELING_UBL, EEPROM_SETTINGS)
-  //#define OPTIMIZED_MESH_STORAGE  // Store mesh with less precision to save EEPROM space
+  #define OPTIMIZED_MESH_STORAGE  // Store mesh with less precision to save EEPROM space
 #endif

 /**
  * Repeatedly attempt G29 leveling until it succeeds.
  * Stop after G29_MAX_RETRIES attempts.
  */
-#define G29_RETRY_AND_RECOVER
+//#define G29_RETRY_AND_RECOVER  // Disabled for UBL
 #if ENABLED(G29_RETRY_AND_RECOVER)
   #define G29_MAX_RETRIES 3
   #define G29_HALT_ON_FAILURE
@@ -2430,7 +2436,8 @@
 //
 // G2/G3 Arc Support
 //
-#define ARC_SUPPORT                   // Requires ~3226 bytes
+// NOTE: disabled to save space
+//#define ARC_SUPPORT                   // Requires ~3226 bytes
 #if ENABLED(ARC_SUPPORT)
   #define MIN_ARC_SEGMENT_MM      0.1 // (mm) Minimum length of each arc segment
   #define MAX_ARC_SEGMENT_MM      1.0 // (mm) Maximum length of each arc segment
@@ -2661,7 +2668,8 @@
  *
  * Note that M207 / M208 / M209 settings are saved to EEPROM.
  */
-#define FWRETRACT  // MRiscoC Enabled support for firmware based retract
+// NOTE: disabled to save some space
+//#define FWRETRACT  // MRiscoC Enabled support for firmware based retract
 #if ENABLED(FWRETRACT)
   //#define FWRETRACT_AUTORETRACT             // Override slicer retractions  // MRiscoC use slicer retract
   #if ENABLED(FWRETRACT_AUTORETRACT)

ini/stm32f4.ini

#
# Ender-3 S1 STM32F401RC_creality
#
[env:STM32F401RC_creality]
extends                     = stm32_variant
board                       = genericSTM32F401RC
board_build.variant         = MARLIN_CREALITY_STM32F401
board_build.offset          = 0x10000
board_upload.offset_address = 0x08010000
board_build.rename          = firmware-{date}-{time}.bin
build_flags                 = ${stm32_variant.build_flags}
                              -DMCU_STM32F401RC -DSTM32F4 -DSTM32F401xC
                              -DSS_TIMER=4 -DTIMER_SERVO=TIM5
                              -DENABLE_HWSERIAL3 -DTRANSFER_CLOCK_DIV=8
+                             -finline-limit=3
build_unflags               = ${stm32_variant.build_unflags} -DUSBCON -DUSBD_USE_CDC
monitor_speed               = 115200

I would recommend looking over the changes made to the marlin configs yourself. To save space I removed some features like firmware retractions (I don't use them).

I only used the auto0.g file for setting the theme, so I changed the relevant file in the source code and disabled that feature:

Marlin/src/lcd/e3v2/proui/dwin_defines.h

- #define defColorBackground  RGB( 1, 12,  8)
- #define defColorCursor      RGB(20, 49, 31)
- #define defColorTitleBg     RGB( 0, 23, 16)
- #define defColorTitleTxt    COLOR_WHITE
- #define defColorText        COLOR_WHITE
- #define defColorSelected    COLOR_SELECT
- #define defColorHighlight   COLOR_WHITE
- #define defColorStatusBg    RGB( 0, 23, 16)
- #define defColorStatusTxt   COLOR_YELLOW
- #define defColorPopupBg     COLOR_BG_WINDOW
- #define defColorPopupTxt    COLOR_POPUP_TEXT
- #define defColorAlertBg     COLOR_BG_RED
- #define defColorAlertTxt    COLOR_YELLOW
- #define defColorPercentTxt  COLOR_PERCENT
- #define defColorBarfill     COLOR_BARFILL
- #define defColorIndicator   COLOR_WHITE
- #define defColorCoordinate  COLOR_WHITE
- #define defColorSplitLine   RGB( 0, 23, 16)
- #define defColorButton      RGB( 0, 23, 16)
- #define defColorLeds        0xFFFFFFFF
- #define defCaseLightBrightness 255
+ #define defColorBackground  RGB( 1,  2,  1)
+ #define defColorCursor      RGB(29, 49, 15)
+ #define defColorTitleBg     RGB( 2,  9,  5)
+ #define defColorTitleTxt    COLOR_WHITE
+ #define defColorText        COLOR_WHITE
+ #define defColorSelected    RGB( 6, 29, 27)
+ #define defColorSplitLine   RGB( 7, 19, 10)
+ #define defColorHighlight   COLOR_WHITE
+ #define defColorStatusBg    RGB( 1, 2, 1)
+ #define defColorStatusTxt   RGB(31, 56, 15)
+ #define defColorPopupBg     RGB(6, 15, 8)
+ #define defColorPopupTxt    RGB(26, 53, 26)
+ #define defColorAlertBg     RGB(30, 0, 15)
+ #define defColorAlertTxt    RGB(31, 56, 15)
+ #define defColorPercentTxt  RGB(31, 49, 9)
+ #define defColorBarfill     RGB(2, 7, 4)
+ #define defColorIndicator   RGB(31, 63, 31)
+ #define defColorCoordinate  RGB(31, 63, 31)
+ #define defColorButton      RGB( 0, 23, 16)
+ #define defColorLeds        0xFFFFFFFF
+ #define defCaseLightBrightness 255

xr1140 · 2023-10-07T16:14:39Z

xr1140
Oct 7, 2023

Works fine for me. Thank you!

0 replies

lmbautista · 2023-12-21T17:04:22Z

lmbautista
Dec 21, 2023

Hey guys 👋🏻

First of all: thanks so much for the contribution
Secondly: locally I tried it by my own, but I'm not sure if I missed something or I just compiled wrongly the whole thing

Since it's my first time compiling and installing custom firmware, I would really appreciate if you could share the full files modified somehow 🙏🏼

Thanks in advance

2 replies

mriscoc Dec 21, 2023
Maintainer

Please note that there is currently a bug with the F4 version without UBL: #1180

lmbautista Dec 22, 2023

Thanks so much for the heads up. Following up the conversation 👀

rocket-lawn-chair · 2024-11-15T15:55:21Z

rocket-lawn-chair
Nov 15, 2024

@Luro02 Looking into a custom compile for an F4 RCT6 chip with a TJC display. I would like some more information on the sizes of each feature, how you determined what to cut, and what changes I need to make to the above config to work with a TJC. Just trying to shrink the bin file.

Currently running a UBL-TJC-20240127 build, want to add T13 support. LA would be nice, but don't want to lose a ton of features. Also do not need a custom color theme, stock is fine.

2 replies

Luro02 Nov 15, 2024
Author

If I remember correctly there is a size of the feature alongside each config option documented. Just comment out the stuff that you don't need.

rocket-lawn-chair Nov 16, 2024

Any idea where I might find that documentation? @mriscoc

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[Custom Config] Ender 3 S1 F401RC with UBL, MPC and Linear Advance enabled #1084

Luro02 Sep 7, 2023

Replies: 3 comments · 4 replies

xr1140 Oct 7, 2023

lmbautista Dec 21, 2023

mriscoc Dec 21, 2023 Maintainer

lmbautista Dec 22, 2023

rocket-lawn-chair Nov 15, 2024

Luro02 Nov 15, 2024 Author

rocket-lawn-chair Nov 16, 2024

Luro02
Sep 7, 2023

Replies: 3 comments 4 replies

xr1140
Oct 7, 2023

lmbautista
Dec 21, 2023

mriscoc Dec 21, 2023
Maintainer

rocket-lawn-chair
Nov 15, 2024

Luro02 Nov 15, 2024
Author