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Jan 2017
8 days later
19 days later
3 months later

I think the section I need too change to define is in this part of the firmware. But I also don’t know if this matches the most current version of Marlin.

//LCD and SD support
//#define ULTRA_LCD //general LCD support, also 16x2
//#define DOGLCD // Support for SPI LCD 128x64 (Controller ST7565R graphic Display Family)
//#define SDSUPPORT // Enable SD Card Support in Hardware Console
//#define SDSLOW // Use slower SD transfer mode (not normally needed - uncomment if you’re getting volume init error)
//#define ENCODER_PULSES_PER_STEP 1 // Increase if you have a high resolution encoder
//#define ENCODER_STEPS_PER_MENU_ITEM 5 // Set according to ENCODER_PULSES_PER_STEP or your liking
//#define ULTIMAKERCONTROLLER //as available from the Ultimaker online store.
//#define ULTIPANEL //the UltiPanel as on Thingiverse
//#define LCD_FEEDBACK_FREQUENCY_HZ 1000 // this is the tone frequency the buzzer plays when on UI feedback. ie Screen Click
//#define LCD_FEEDBACK_FREQUENCY_DURATION_MS 100 // the duration the buzzer plays the UI feedback sound. ie Screen Click

Looks like that part of the firmware is already define. What version of the firmware are you using to run yours? I still have the most current one supplied by Anycubic. Are you using a custom setup of Marlin?

14 days later

Well thinking it might have been a broken piece of hardware (the LCD brightness control broke off) I replaced the whole LDC unit with the same type. After replacing I re-uploaded the firmware that AnyCubic has on their Google Doc’ site making sure the

// The RepRapDiscount Smart Controller (white PCB)
// http://reprap.org/wiki/RepRapDiscount_Smart_Controller
#define REPRAP_DISCOUNT_SMART_CONTROLLER

was define as needed. But there is no change to the LCD screen it still just displays two while lines. If I enter in commands in the print run it runs fine. I just can’t calibrate it since I can’t see anything on the LCD screen. I’m not sure if there is another way to do the calibration without the screen. I’m still new to all of this.