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Reduce RAM usage for TFT Color UI on SGen-L V2 #20209

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merged 2 commits into from
Nov 19, 2020
Merged

Reduce RAM usage for TFT Color UI on SGen-L V2 #20209

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7266b46
lower ram usage for sgen l v2
rhapsodyv Nov 19, 2020
fbd5aa5
allow users overwrite it
rhapsodyv Nov 19, 2020
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8 changes: 6 additions & 2 deletions Marlin/src/pins/lpc1768/pins_MKS_SGEN_L.h
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Original file line number Diff line number Diff line change
Expand Up @@ -268,8 +268,12 @@
#define LCD_PINS_ENABLE -1
#define LCD_PINS_RS -1

#define TFT_BUFFER_SIZE 1200
#define TFT_QUEUE_SIZE 6144
#ifndef TFT_BUFFER_SIZE
#define TFT_BUFFER_SIZE 1200
#endif
#ifndef TFT_QUEUE_SIZE
#define TFT_QUEUE_SIZE 6144
#endif

#define BTN_EN1 P3_25
#define BTN_EN2 P3_26
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9 changes: 7 additions & 2 deletions Marlin/src/pins/lpc1769/pins_MKS_SGEN_L_V2.h
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Original file line number Diff line number Diff line change
Expand Up @@ -251,7 +251,7 @@
* _____ _____
* (BEEPER) 1.31 | · · | 1.30 (BTN_ENC) (MISO) 0.8 | · · | 0.7 (SD_SCK)
* (LCD_EN) 0.18 | · · | 0.16 (LCD_RS) (BTN_EN1) 3.25 | · · | 0.28 (SD_CS2)
* (LCD_D4) 0.15 | · · 0.17 (LCD_D5) (BTN_EN2) 3.26 | · · 0.9 (SD_MOSI)
* (LCD_D4) 0.15 | · · | 0.17 (LCD_D5) (BTN_EN2) 3.26 | · · | 0.9 (SD_MOSI)
* (LCD_D6) 1.0 | · · | 1.22 (LCD_D7) (SD_DETECT) 0.27 | · · | RST
* GND | · · | 5V GND | · · | NC
* ----- -----
Expand Down Expand Up @@ -318,7 +318,12 @@
#define LCD_PINS_ENABLE -1
#define LCD_PINS_RS -1

#define TFT_BUFFER_SIZE 2400
#ifndef TFT_BUFFER_SIZE
#define TFT_BUFFER_SIZE 1200
#endif
#ifndef TFT_QUEUE_SIZE
#define TFT_QUEUE_SIZE 6144
#endif

#else // !MKS_12864OLED_SSD1306

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