search

bigtreetech / BIGTREETECH-SKR-PRO-V1.1

Aiming at some problems existing in 3D printed motherboards in the market. Bigtree Technology Co., Ltd. launched a high performance 3D printer master board with STM32F407ZGT6 as the core controller, BIGTREETECH-SKR-PRO-V1.1.
274 stars 222 forks source link

MKS MINI12864 v2.0 and possibly others #126

Open Black6spdZ opened 4 years ago

Black6spdZ commented 4 years ago

not sure how to do the pull request stuff but I had to modify the pins_BTT_SKR_PRO_v1_1.h with this to get the display to work - added just below ULTIPANEL entry:

if ENABLED(MKS_MINI_12864)

  #define DOGLCD_CS PG3
  #define DOGLCD_A0 PG6
  #define LCD_PINS_RS PD10
  #define BTN_EN1 PG10
  #define BTN_EN2 PF11
  #define SD_DETECT_PIN PF12
  #define LCD_SDSS PB12
  #define LCD_PINS_ENABLE PD11
  #define LCD_PINS_D4 PG2
  #define LCD_CONTRAST_MIN 0
  #define LCD_CONTRAST_MAX 255
  #define DEFAULT_LCD_CONTRAST 180
#endif
lolitstony commented 4 years ago

I'm trying to get my mks min12864 to work but I have no idea how to connect it to my SKR mini e3 v2.0 I uncommented #define MKS_MINI_12864 in the Configuration.h and compiled I connected the screens EXP 1 and EXP 2 to the EXP 1 on the board using jumper cables and I get a bright white screen. I used the pin diagram on https://reprap.org/wiki/MKS_MINI_12864 but I don't know how to correspond them to the pins on the board. I checked the pins_BTT_SKR_MINI_E3_V2_0.h and I'm not sure which pin corresponds to what since the name of the pins are different on the screen diagram

pins_BTT_SKR_MINI_E3_V2_0 h

MKS MINI Pins

.

IMG_20200722_090836

mihal1951 commented 3 years ago

не знаю, как делать запросы на вытягивание, но мне пришлось изменить pins_BTT_SKR_PRO_v1_1.h, чтобы заставить дисплей работать - добавлено чуть ниже записи ULTIPANEL:

if ВКЛЮЧЕНО (MKS_MINI_12864)

define DOGLCD_CS PG3

define DOGLCD_A0 PG6

define LCD_PINS_RS PD10

define BTN_EN1 PG10

define BTN_EN2 PF11

define SD_DETECT_PIN PF12

define LCD_SDSS PB12

define LCD_PINS_ENABLE PD11

define LCD_PINS_D4 PG2

define LCD_CONTRAST_MIN 0

define LCD_CONTRAST_MAX 255

define DEFAULT_LCD_CONTRAST 180

endif

I cannot find most of the lines in the pins_BTT_SKR_PRO_v1_1.h file. If you added this to the file, what did you do with the source files (#elif ENABLED (MKS_MINI_12864)

define DOGLCD_A0 PG6

#define DOGLCD_CS PG3
#define BTN_EN1 PG10
#define BTN_EN2 PF11

else

#define LCD_PINS_RS PD10

#define BTN_EN1 PG10
#define BTN_EN2 PF11

#define LCD_PINS_ENABLE PD11
#define LCD_PINS_D4 PG2)