Closed Haiang closed 3 years ago
Please attach your configuration files. This tells us what controller you have, so we can check it has pin definitions for that LCD You also need to tell us the type of LCD this is, REPRAP_DISCOUNT_SMART_CONTROLLER and REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER are very different lcd's
just noticed "Marlin 1.1.9" sorry that marlin is no longer supported.
this is for a Arduino Mega with ResinShield you would need to add the pins to pins_RESIN.h from the circuit diagram https://github.com/alch3my/printy/blob/master/Electrical/ResinShield%20sch.pdf
Important
Both LCD types require 5v on pin 1 of J6, But this is connected to D34 on your board.
You cannot just plug this in. You need to make a custom cable to get 5v from somewhere else.
Your board
/* J6 J9
* (very bad) D34 | 1 2 | GND NC | 1 2 | GND
* D35 | 3 4 | D36 D47 | 3 4 | D44
* D37 | 5 6 | D38 (MOSI) D51 | 5 6 | D46
* D39 | 7 8 | D43 (SS) D53 | 7 8 | D49
* D41 | 9 10| D45 (SCK) D52 | 9 10| D50 (MISO)
*/
// Very bad Pin 1 on J6 needs to be 5v. cannot use IO pin for power.
#define EXP1_03_PIN 35
#define EXP1_04_PIN 36
#define EXP1_05_PIN 37
#define EXP1_06_PIN 38
#define EXP1_07_PIN 39
#define EXP1_08_PIN 43
#define EXP1_09_PIN 41
#define EXP1_10_PIN 45
#define EXP2_03_PIN 47
#define EXP2_04_PIN 44
#define EXP2_05_PIN 51
#define EXP2_06_PIN 46
#define EXP2_07_PIN 53
#define EXP2_08_PIN 49
#define EXP2_09_PIN 52
#define EXP2_10_PIN 50
// for REPRAP_DISCOUNT_SMART_CONTROLLER
#define LCD_PINS_RS EXP1_07_PIN
#define LCD_PINS_ENABLE EXP1_08_PIN
#define LCD_PINS_D4 EXP1_06_PIN
#define LCD_PINS_D5 EXP1_05_PIN
#define LCD_PINS_D6 EXP1_04_PIN
#define LCD_PINS_D7 EXP1_03_PIN
#define BEEPER_PIN EXP1_10_PIN
#define BTN_EN1 EXP2_08_PIN
#define BTN_EN2 EXP2_06_PIN
#define BTN_ENC EXP1_09_PIN
#define SD_DETECT_PIN EXP2_04_PIN
#define KILL_PIN EXP2_03_PIN
Important
Both LCD types require 5v on pin 1 of J6, But this is connected to D34 on your board.
You cannot just plug this in. You need to make a custom cable to get 5v from somewhere else.
Your board
/* J6 J9 * (very bad) D34 | 1 2 | GND NC | 1 2 | GND * D35 | 3 4 | D36 D47 | 3 4 | D44 * D37 | 5 6 | D38 (MOSI) D51 | 5 6 | D46 * D39 | 7 8 | D43 (SS) D53 | 7 8 | D49 * D41 | 9 10| D45 (SCK) D52 | 9 10| D50 (MISO) */ // Very bad Pin 1 on J6 needs to be 5v. cannot use IO pin for power. #define EXP1_03_PIN 35 #define EXP1_04_PIN 36 #define EXP1_05_PIN 37 #define EXP1_06_PIN 38 #define EXP1_07_PIN 39 #define EXP1_08_PIN 43 #define EXP1_09_PIN 41 #define EXP1_10_PIN 45 #define EXP2_03_PIN 47 #define EXP2_04_PIN 44 #define EXP2_05_PIN 51 #define EXP2_06_PIN 46 #define EXP2_07_PIN 53 #define EXP2_08_PIN 49 #define EXP2_09_PIN 52 #define EXP2_10_PIN 50 // for REPRAP_DISCOUNT_SMART_CONTROLLER #define LCD_PINS_RS EXP1_07_PIN #define LCD_PINS_ENABLE EXP1_08_PIN #define LCD_PINS_D4 EXP1_06_PIN #define LCD_PINS_D5 EXP1_05_PIN #define LCD_PINS_D6 EXP1_04_PIN #define LCD_PINS_D7 EXP1_03_PIN #define BEEPER_PIN EXP1_10_PIN #define BTN_EN1 EXP2_08_PIN #define BTN_EN2 EXP2_06_PIN #define BTN_ENC EXP1_09_PIN #define SD_DETECT_PIN EXP2_04_PIN #define KILL_PIN EXP2_03_PIN
Thank you so much
quan trọng Cả hai loại LCD đều yêu cầu 5v trên chân 1 của J6, Nhưng điều này được kết nối với D34 trên bảng của bạn. Bạn không thể chỉ cắm cái này vào. Bạn cần tạo một cáp tùy chỉnh để có được 5v từ một nơi khác. Bảng của bạn
/* J6 J9 * (very bad) D34 | 1 2 | GND NC | 1 2 | GND * D35 | 3 4 | D36 D47 | 3 4 | D44 * D37 | 5 6 | D38 (MOSI) D51 | 5 6 | D46 * D39 | 7 8 | D43 (SS) D53 | 7 8 | D49 * D41 | 9 10| D45 (SCK) D52 | 9 10| D50 (MISO) */ // Very bad Pin 1 on J6 needs to be 5v. cannot use IO pin for power. #define EXP1_03_PIN 35 #define EXP1_04_PIN 36 #define EXP1_05_PIN 37 #define EXP1_06_PIN 38 #define EXP1_07_PIN 39 #define EXP1_08_PIN 43 #define EXP1_09_PIN 41 #define EXP1_10_PIN 45 #define EXP2_03_PIN 47 #define EXP2_04_PIN 44 #define EXP2_05_PIN 51 #define EXP2_06_PIN 46 #define EXP2_07_PIN 53 #define EXP2_08_PIN 49 #define EXP2_09_PIN 52 #define EXP2_10_PIN 50 // for REPRAP_DISCOUNT_SMART_CONTROLLER #define LCD_PINS_RS EXP1_07_PIN #define LCD_PINS_ENABLE EXP1_08_PIN #define LCD_PINS_D4 EXP1_06_PIN #define LCD_PINS_D5 EXP1_05_PIN #define LCD_PINS_D6 EXP1_04_PIN #define LCD_PINS_D7 EXP1_03_PIN #define BEEPER_PIN EXP1_10_PIN #define BTN_EN1 EXP2_08_PIN #define BTN_EN2 EXP2_06_PIN #define BTN_ENC EXP1_09_PIN #define SD_DETECT_PIN EXP2_04_PIN #define KILL_PIN EXP2_03_PIN
Cảm ơn rất nhiều
Hi do you have gmail can I discuss some more issues with you via Gmail? Can you give me your Gmail address
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Yes
This issue has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.
Did you test the latest
bugfix-2.0.x
code?No, but I will test it now!
Bug Description
Currently I can't install LCD even though I'm using Mega 2560 and Ramps 1.4
define REPRAP_DISCOUNT_SMART_CONTROLLER
Or
define REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER
If I do LCD REPRAP_DISCOUNT_SMART_CONTROLLER setting it gives error like this
Arduino: 1.8.7 (Windows 10), Board: "Arduino/Genuino Mega or Mega 2560, ATmega2560 (Mega 2560)"
Print the file included from sketch\ultralcd.cpp:100:0:
ultralcd_impl_HD44780.h:196:17: error: 'LCD_PINS_RS' was not declared in this scope
LCD_CLASS lcd(LCD_PINS_RS, LCD_PINS_ENABLE, LCD_PINS_D4, LCD_PINS_D5, LCD_PINS_D6, LCD_PINS_D7); //RS,Enable,D4,D5,D6,D7
sketch\ultralcd_impl_HD44780.h:196:17: note: suggested alternative: 'LCD_PINS_D4'
LCD_CLASS lcd(LCD_PINS_RS, LCD_PINS_ENABLE, LCD_PINS_D4, LCD_PINS_D5, LCD_PINS_D6, LCD_PINS_D7); //RS,Enable,D4,D5,D6,D7
ultralcd_impl_HD44780.h:196:30: error: 'LCD_PINS_ENABLE' was not declared in this scope
LCD_CLASS lcd(LCD_PINS_RS, LCD_PINS_ENABLE, LCD_PINS_D4, LCD_PINS_D5, LCD_PINS_D6, LCD_PINS_D7); //RS,Enable,D4,D5,D6,D7
sketch\ultralcd_impl_HD44780.h:196:30: note: suggested alternative: 'LCD_PINS_D4'
LCD_CLASS lcd(LCD_PINS_RS, LCD_PINS_ENABLE, LCD_PINS_D4, LCD_PINS_D5, LCD_PINS_D6, LCD_PINS_D7); //RS,Enable,D4,D5,D6,D7
Multiple libraries were found for "LiquidCrystal.h" Used: C:\Users\Administrator\Documents\Arduino\libraries\LiquidCrystal Not used: C:\Program Files (x86)\Arduino\libraries\LiquidCrystal exit status 1 'LCD_PINS_RS' was not declared in this scope
This report would have more information with "Show verbose output during compilation" option enabled in File -> Preferences.
Bug Timeline
New
Expected behavior
I don't know how to fix it
Actual behavior
Looking forward to helping fix the error
Steps to Reproduce
No response
Version of Marlin Firmware
Marlin 1.1.9
Printer model
Prusia
Electronics
Cartesian
Add-ons
No response
Your Slicer
Prusa Slicer
Host Software
Repetier Host
Additional information & file uploads
No response