skr e3 mini v1.2 + mini12864 v1.0

[vmecu82]

se uso FYSETC_MINI_12864_1_2 serve rgb.

mentre per FYSETC_MINI_12864_2_1 serve neo....

https://github.com/bigtreetech/MINI-12864/blob/master/mini12864_v1.0/Hardware/Bigtreetech Mini12864 V1.0 User Manual.pdf

Qui dice che va bene, FYSETC_MINI_12864_2_1  ma secondo me dice che non lo supporta la skr e3 mini 1.2.

perche' devo modificare qualcosa nel cfg della board?

/**
 *                 _____
 *             5V | 1 2 | GND
 *  (LCD_EN) PB7  | 3 4 | PB8  (LCD_RS)
 *  (LCD_D4) PB9  | 5 6   PA10 (BTN_EN2)
 *          RESET | 7 8 | PA9  (BTN_EN1)
 * (BTN_ENC) PB6  | 9 10| PB5  (BEEPER)
 *                 -----
 *                 EXP1
 */

#define EXPA1_03_PIN                        PB7
#define EXPA1_04_PIN                        PB8
#define EXPA1_05_PIN                        PB9
#define EXPA1_06_PIN                        PA10
#define EXPA1_07_PIN                        -1
#define EXPA1_08_PIN                        PA9
#define EXPA1_09_PIN                        PB6
#define EXPA1_10_PIN                        PB5

#if HAS_SPI_LCD

  #if ENABLED(CR10_STOCKDISPLAY)

    #define BEEPER_PIN              EXPA1_10_PIN

    #define BTN_EN1                 EXPA1_08_PIN
    #define BTN_EN2                 EXPA1_06_PIN
    #define BTN_ENC                 EXPA1_09_PIN

    #define LCD_PINS_RS             EXPA1_04_PIN
    #define LCD_PINS_ENABLE         EXPA1_03_PIN
    #define LCD_PINS_D4             EXPA1_05_PIN

  #elif ENABLED(ZONESTAR_LCD)                     // ANET A8 LCD Controller - Must convert to 3.3V - CONNECTING TO 5V WILL DAMAGE THE BOARD!

    #error "CAUTION! ZONESTAR_LCD requires wiring modifications. See 'pins_BTT_SKR_MINI_E3.h' for details. Comment out this line to continue."

    #define LCD_PINS_RS             EXPA1_05_PIN
    #define LCD_PINS_ENABLE         EXPA1_09_PIN
    #define LCD_PINS_D4             EXPA1_04_PIN
    #define LCD_PINS_D5             EXPA1_06_PIN
    #define LCD_PINS_D6             EXPA1_08_PIN
    #define LCD_PINS_D7             EXPA1_10_PIN
    #define ADC_KEYPAD_PIN                  PA1   // Repurpose servo pin for ADC - CONNECTING TO 5V WILL DAMAGE THE BOARD!

  #elif EITHER(MKS_MINI_12864, ENDER2_STOCKDISPLAY)

    /** Creality Ender-2 display pinout
     *                   _____
     *               5V | 1 2 | GND
     *      (MOSI) PB7  | 3 4 | PB8  (LCD_RS)
     *    (LCD_A0) PB9  | 5 6   PA10 (BTN_EN2)
     *            RESET | 7 8 | PA9  (BTN_EN1)
     *   (BTN_ENC) PB6  | 9 10| PB5  (SCK)
     *                   -----
     *                    EXP1
     */
    #define BTN_EN1                 EXPA1_08_PIN
    #define BTN_EN2                 EXPA1_06_PIN
    #define BTN_ENC                 EXPA1_09_PIN

    #define DOGLCD_CS               EXPA1_04_PIN
    #define DOGLCD_A0               EXPA1_05_PIN
    #define DOGLCD_SCK              EXPA1_10_PIN
    #define DOGLCD_MOSI             EXPA1_03_PIN
    #define FORCE_SOFT_SPI
    #define LCD_BACKLIGHT_PIN               -1

  #else

    #error "Only ZONESTAR_LCD, MKS_MINI_12864, ENDER2_STOCKDISPLAY, and CR10_STOCKDISPLAY are currently supported on the BIGTREE_SKR_MINI_E3."

  #endif

#endif // HAS_SPI_LCD

[vmecu82]

forse ci sono: https://www.smith3d.com/guide-to-connect-btt-mini-12864-to-skr-mini-e3-v3/