Ultratronics Pro Can't read SD while LCD enabled

[c3D-Dan]

Issue description

SD Card reader (on board or via LCD) works fine providing Reprapworld Graphical LCD (or Reprapdiscout full graphic LCD) is NOT enabled. As soon as I enable the graphical LCD, I can use the LCD, however I cannot read or initialise the SD card either on board or via the LCD.

Here is the log file when I attempt to print a file on an SD card 15:56:43.117 : echo:enqueueing "M23 hand_ok.gcode" 15:56:43.117 : echo:enqueueing "M24" 15:56:43.133 : File opened:hand_ok.gcode Size:19185596 15:56:43.133 : //action:resume 15:56:43.133 : //action:prompt_end 15:56:43.133 : //action:prompt_begin Resuming SD 15:56:43.133 : //action:prompt_button Dismiss 15:56:43.133 : //action:prompt_show 15:56:43.133 : Error:SD read error

Firmware version

4.4.0

My setup

Ultratronics Pro with Reprapworld Graphical LCD or Reprapdiscount Full Graphic LCD

Have you configured MK4duo manually? Then write here a list of the settings that may be related to the issue:

Relevant Config #define SDSUPPORT //#define USB_FLASH_DRIVE_SUPPORT #define ADVANCED_SD_COMMAND //#define SD_HALF_SPEED //#define SD_QUARTER_SPEED //#define SD_EIGHTH_SPEED #define SD_SIXTEENTH_SPEED // have tried all speeds, same result //#define SD_CHECK_AND_RETRY //#define SD_EXTENDED_DIR #define SD_DISABLED_DETECT

Pins : #if ENABLED(REPRAPWORLD_GRAPHICAL_LCD)

#define SD_DETECT_PIN 60 // #define LCD_SDSS 59

#define LCD_PINS_RS 62 //A8 #define LCD_PINS_ENABLE 75 //MOSI #define LCD_PINS_D4 76 //SCK

#define BTN_EN1 20 #define BTN_EN2 21 #define BTN_ENC 64

#endif // REPRAPWORLD_GRAPHICAL_LCD