zaubentrucker/muele-marlin
1
0
Fork 0
Code Issues Pull requests Actions Packages Projects Releases Wiki Activity

Merge pull request #721 from drf5n/lcdOnly

Browse source 
Enable basic ULTRA_LCD screen w/o encoders and menus.
This commit is contained in:
ErikZalm 2014-01-31 07:07:12 -08:00
parent 4c7e9502ad 61a7256d42
commit 84df13f7d1
1 changed files with 12 additions and 8 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

18
Marlin/ultralcd.cpp
View file

@ -989,7 +989,6 @@ void lcd_init()
#ifdef NEWPANEL
pinMode(BTN_EN1,INPUT);
pinMode(BTN_EN2,INPUT);
pinMode(SDCARDDETECT,INPUT);
WRITE(BTN_EN1,HIGH);
WRITE(BTN_EN2,HIGH);
#if BTN_ENC > 0
@ -1003,11 +1002,11 @@ void lcd_init()
WRITE(SHIFT_OUT,HIGH);
WRITE(SHIFT_LD,HIGH);
#endif
#else
#ifdef SR_LCD_2W_NL
#else // Not NEWPANEL
#ifdef SR_LCD_2W_NL // Non latching 2 wire shiftregister
pinMode (SR_DATA_PIN, OUTPUT);
pinMode (SR_CLK_PIN, OUTPUT);
#else
#elif defined(SHIFT_CLK)
pinMode(SHIFT_CLK,OUTPUT);
pinMode(SHIFT_LD,OUTPUT);
pinMode(SHIFT_EN,OUTPUT);
@ -1015,16 +1014,21 @@ void lcd_init()
WRITE(SHIFT_OUT,HIGH);
WRITE(SHIFT_LD,HIGH);
WRITE(SHIFT_EN,LOW);
#else
#ifdef ULTIPANEL
#error ULTIPANEL requires an encoder
#endif
#endif // SR_LCD_2W_NL
#endif//!NEWPANEL
#if (SDCARDDETECT > 0)
#if defined (SDSUPPORT) && defined(SDCARDDETECT) && (SDCARDDETECT > 0)
pinMode(SDCARDDETECT,INPUT);
WRITE(SDCARDDETECT, HIGH);
lcd_oldcardstatus = IS_SD_INSERTED;
#endif//(SDCARDDETECT > 0)
#ifdef LCD_HAS_SLOW_BUTTONS
#ifdef LCD_HAS_SLOW_BUTTONS
slow_buttons = 0;
#endif
#endif
lcd_buttons_update();
#ifdef ULTIPANEL
encoderDiff = 0;