✨ WYH L12864 LCD (Alfawise Ex8) (MarlinFirmware#22863)

0xk1f0 · Dec 26, 2021 · 9fe30f0 · 9fe30f0
1 parent ca7d72a
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Showing 56 changed files with 181 additions and 101 deletions.
diff --git a/Marlin/Configuration.h b/Marlin/Configuration.h
@@ -2367,6 +2367,11 @@
 //#define VIKI2
 //#define miniVIKI
 
+//
+// Alfawise Ex8 printer LCD marked as WYH L12864 COG
+//
+//#define WYH_L12864
+
 //
 // MakerLab Mini Panel with graphic
 // controller and SD support - https://reprap.org/wiki/Mini_panel

diff --git a/Marlin/Configuration_adv.h b/Marlin/Configuration_adv.h
@@ -1603,7 +1603,7 @@
    * Set STATUS_EXPIRE_SECONDS to zero to never clear the status.
    * This will prevent position updates from being displayed.
    */
-  #if ENABLED(U8GLIB_ST7920)
+  #if IS_U8GLIB_ST7920
     // Enable this option and reduce the value to optimize screen updates.
     // The normal delay is 10µs. Use the lowest value that still gives a reliable display.
     //#define DOGM_SPI_DELAY_US 5

diff --git a/Marlin/src/HAL/DUE/dogm/u8g_com_HAL_DUE_st7920_sw_spi.cpp b/Marlin/src/HAL/DUE/dogm/u8g_com_HAL_DUE_st7920_sw_spi.cpp
@@ -57,7 +57,7 @@
 
 #include "../../../inc/MarlinConfigPre.h"
 
-#if ENABLED(U8GLIB_ST7920)
+#if IS_U8GLIB_ST7920
 
 #include "../../../inc/MarlinConfig.h"
 #include "../../shared/Delay.h"
@@ -182,5 +182,5 @@ uint8_t u8g_com_HAL_DUE_ST7920_sw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_va
   }
 #endif // LIGHTWEIGHT_UI
 
-#endif // U8GLIB_ST7920
+#endif // IS_U8GLIB_ST7920
 #endif // ARDUINO_ARCH_SAM
diff --git a/Marlin/src/HAL/DUE/dogm/u8g_com_HAL_DUE_sw_spi.cpp b/Marlin/src/HAL/DUE/dogm/u8g_com_HAL_DUE_sw_spi.cpp
@@ -57,7 +57,7 @@
 
 #include "../../../inc/MarlinConfigPre.h"
 
-#if HAS_MARLINUI_U8GLIB && DISABLED(U8GLIB_ST7920)
+#if HAS_MARLINUI_U8GLIB && !IS_U8GLIB_ST7920
 
 #include "u8g_com_HAL_DUE_sw_spi_shared.h"
 
@@ -141,5 +141,5 @@ uint8_t u8g_com_HAL_DUE_sw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void
   return 1;
 }
 
-#endif // HAS_MARLINUI_U8GLIB && !U8GLIB_ST7920
+#endif // HAS_MARLINUI_U8GLIB && !IS_U8GLIB_ST7920
 #endif // ARDUINO_ARCH_SAM
diff --git a/Marlin/src/HAL/LPC1768/u8g/u8g_com_HAL_LPC1768_st7920_sw_spi.cpp b/Marlin/src/HAL/LPC1768/u8g/u8g_com_HAL_LPC1768_st7920_sw_spi.cpp
@@ -57,7 +57,7 @@
 
 #include "../../../inc/MarlinConfigPre.h"
 
-#if ENABLED(U8GLIB_ST7920)
+#if IS_U8GLIB_ST7920
 
 #include <U8glib-HAL.h>
 #include <SoftwareSPI.h>
@@ -143,5 +143,5 @@ uint8_t u8g_com_HAL_LPC1768_ST7920_sw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t ar
   return 1;
 }
 
-#endif // U8GLIB_ST7920
+#endif // IS_U8GLIB_ST7920
 #endif // TARGET_LPC1768
diff --git a/Marlin/src/HAL/LPC1768/u8g/u8g_com_HAL_LPC1768_sw_spi.cpp b/Marlin/src/HAL/LPC1768/u8g/u8g_com_HAL_LPC1768_sw_spi.cpp
@@ -57,7 +57,7 @@
 
 #include "../../../inc/MarlinConfigPre.h"
 
-#if HAS_MARLINUI_U8GLIB && DISABLED(U8GLIB_ST7920)
+#if HAS_MARLINUI_U8GLIB && !IS_U8GLIB_ST7920
 
 #include <SoftwareSPI.h>
 #include "../../shared/HAL_SPI.h"
@@ -205,5 +205,5 @@ uint8_t u8g_com_HAL_LPC1768_sw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val,
   return 1;
 }
 
-#endif // HAS_MARLINUI_U8GLIB && !U8GLIB_ST7920
+#endif // HAS_MARLINUI_U8GLIB && !IS_U8GLIB_ST7920
 #endif // TARGET_LPC1768
diff --git a/Marlin/src/HAL/NATIVE_SIM/u8g/u8g_com_st7920_sw_spi.cpp b/Marlin/src/HAL/NATIVE_SIM/u8g/u8g_com_st7920_sw_spi.cpp
@@ -57,7 +57,7 @@
 
 #include "../../../inc/MarlinConfig.h"
 
-#if ENABLED(U8GLIB_ST7920)
+#if IS_U8GLIB_ST7920
 
 #include <U8glib-HAL.h>
 #include "../../shared/Delay.h"
@@ -167,5 +167,5 @@ uint8_t u8g_com_ST7920_sw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void
   }
 #endif
 
-#endif // U8GLIB_ST7920
+#endif // IS_U8GLIB_ST7920
 #endif // TARGET_LPC1768
diff --git a/Marlin/src/HAL/NATIVE_SIM/u8g/u8g_com_sw_spi.cpp b/Marlin/src/HAL/NATIVE_SIM/u8g/u8g_com_sw_spi.cpp
@@ -57,7 +57,7 @@
 
 #include "../../../inc/MarlinConfig.h"
 
-#if HAS_MARLINUI_U8GLIB && DISABLED(U8GLIB_ST7920)
+#if HAS_MARLINUI_U8GLIB && !IS_U8GLIB_ST7920
 
 #undef SPI_SPEED
 #define SPI_SPEED 2  // About 2 MHz
@@ -211,5 +211,5 @@ uint8_t u8g_com_sw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_pt
 #elif !ANY(TFT_COLOR_UI, TFT_CLASSIC_UI, TFT_LVGL_UI, HAS_MARLINUI_HD44780) && HAS_MARLINUI_U8GLIB
   #include <U8glib-HAL.h>
   uint8_t u8g_com_sw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr) {return 0;}
-#endif // HAS_MARLINUI_U8GLIB && !U8GLIB_ST7920
+#endif // HAS_MARLINUI_U8GLIB && !IS_U8GLIB_ST7920
 #endif // __PLAT_NATIVE_SIM__
diff --git a/Marlin/src/inc/Conditionals_LCD.h b/Marlin/src/inc/Conditionals_LCD.h
@@ -39,17 +39,17 @@
 /**
  * General Flags that may be set below by specific LCDs
  *
- *  DOGLCD                : Run a Graphical LCD through U8GLib (with MarlinUI)
- *  IS_ULTIPANEL          : Define LCD_PINS_D5/6/7 for direct-connected "Ultipanel" LCDs
- *  IS_ULTRA_LCD          : Ultra LCD, not necessarily Ultipanel.
- *  IS_RRD_SC             : Common RRD Smart Controller digital interface pins
- *  IS_RRD_FG_SC          : Common RRD Full Graphical Smart Controller digital interface pins
- *  U8GLIB_ST7920         : Most common DOGM display SPI interface, supporting a "lightweight" display mode.
- *  U8GLIB_SH1106         : SH1106 OLED with I2C interface via U8GLib
- *  IS_U8GLIB_SSD1306     : SSD1306 OLED with I2C interface via U8GLib
- *  U8GLIB_SSD1309        : SSD1309 OLED with I2C interface via U8GLib
- *  U8GLIB_ST7565_64128N  : ST7565 128x64 LCD with SPI interface via U8GLib
- *  U8GLIB_LM6059_AF      : LM6059 with Hardware SPI via U8GLib
+ *  DOGLCD                  : Run a Graphical LCD through U8GLib (with MarlinUI)
+ *  IS_ULTIPANEL            : Define LCD_PINS_D5/6/7 for direct-connected "Ultipanel" LCDs
+ *  IS_ULTRA_LCD            : Ultra LCD, not necessarily Ultipanel.
+ *  IS_RRD_SC               : Common RRD Smart Controller digital interface pins
+ *  IS_RRD_FG_SC            : Common RRD Full Graphical Smart Controller digital interface pins
+ *  IS_U8GLIB_ST7920        : Most common DOGM display SPI interface, supporting a "lightweight" display mode.
+ *  U8GLIB_SH1106           : SH1106 OLED with I2C interface via U8GLib
+ *  IS_U8GLIB_SSD1306       : SSD1306 OLED with I2C interface via U8GLib (U8GLIB_SSD1306)
+ *  U8GLIB_SSD1309          : SSD1309 OLED with I2C interface via U8GLib (HAS_U8GLIB_I2C_OLED, IS_ULTRA_LCD, DOGLCD)
+ *  IS_U8GLIB_ST7565_64128N : ST7565 128x64 LCD with SPI interface via U8GLib
+ *  IS_U8GLIB_LM6059_AF     : LM6059 with Hardware SPI via U8GLib
  */
 #if EITHER(MKS_MINI_12864, ENDER2_STOCKDISPLAY)
 
@@ -85,7 +85,7 @@
 #elif ENABLED(ZONESTAR_12864LCD)
   #define DOGLCD
   #define IS_RRD_SC 1
-  #define U8GLIB_ST7920
+  #define IS_U8GLIB_ST7920 1
 
 #elif ENABLED(ZONESTAR_12864OLED)
   #define IS_RRD_SC 1
@@ -99,19 +99,24 @@
   #define IS_ULTIPANEL 1
   #define ENCODER_PULSES_PER_STEP 2
 
-#elif ANY(miniVIKI, VIKI2, ELB_FULL_GRAPHIC_CONTROLLER, AZSMZ_12864)
+#elif ANY(miniVIKI, VIKI2, WYH_L12864, ELB_FULL_GRAPHIC_CONTROLLER, AZSMZ_12864)
+
+  #define IS_DOGM_12864 1
 
   #define DOGLCD
   #define IS_ULTIPANEL 1
 
   #if ENABLED(miniVIKI)
-    #define U8GLIB_ST7565_64128N
+    #define IS_U8GLIB_ST7565_64128N 1
   #elif ENABLED(VIKI2)
-    #define U8GLIB_ST7565_64128N
+    #define IS_U8GLIB_ST7565_64128N 1
+  #elif ENABLED(WYH_L12864)
+    #define IS_U8GLIB_ST7565_64128N 1
+    #define ST7565_XOFFSET 0x04
   #elif ENABLED(ELB_FULL_GRAPHIC_CONTROLLER)
-    #define U8GLIB_LM6059_AF
+    #define IS_U8GLIB_LM6059_AF 1
   #elif ENABLED(AZSMZ_12864)
-    #define U8GLIB_ST7565_64128N
+    #define IS_U8GLIB_ST7565_64128N 1
   #endif
 
 #elif ENABLED(OLED_PANEL_TINYBOY2)
@@ -128,7 +133,7 @@
 #elif ENABLED(REPRAPWORLD_GRAPHICAL_LCD)
 
   #define DOGLCD
-  #define U8GLIB_ST7920
+  #define IS_U8GLIB_ST7920 1
   #define IS_ULTIPANEL 1
 
 #elif ENABLED(MKS_12864OLED)
@@ -144,7 +149,7 @@
 #elif ENABLED(SAV_3DGLCD)
 
   #ifdef U8GLIB_SSD1306
-    #define IS_U8GLIB_SSD1306
+    #define IS_U8GLIB_SSD1306 // Allow for U8GLIB_SSD1306 + SAV_3DGLCD
   #endif
   #define IS_NEWPANEL 1
 
@@ -266,7 +271,7 @@
 // ST7920-based graphical displays
 #if ANY(IS_RRD_FG_SC, LCD_FOR_MELZI, SILVER_GATE_GLCD_CONTROLLER)
   #define DOGLCD
-  #define U8GLIB_ST7920
+  #define IS_U8GLIB_ST7920 1
   #define IS_RRD_SC 1
 #endif
 
@@ -275,7 +280,7 @@
   #define IS_ULTIPANEL 1
   #define DOGLCD
   #if ENABLED(MAKRPANEL)
-    #define U8GLIB_ST7565_64128N
+    #define IS_U8GLIB_ST7565_64128N 1
   #endif
 #endif
 
@@ -372,24 +377,27 @@
  * I2C Panels
  */
 
-#if EITHER(LCD_SAINSMART_I2C_1602, LCD_SAINSMART_I2C_2004)
+#if ANY(IS_RRD_SC, IS_DOGM_12864, OLED_PANEL_TINYBOY2, LCD_I2C_PANELOLU2)
 
-  #define LCD_I2C_TYPE_PCF8575
-  #define LCD_I2C_ADDRESS 0x27   // I2C Address of the port expander
+  #define STD_ENCODER_PULSES_PER_STEP 4
+  #define STD_ENCODER_STEPS_PER_MENU_ITEM 1
 
-  #if ENABLED(LCD_SAINSMART_I2C_2004)
-    #define LCD_WIDTH 20
-    #define LCD_HEIGHT 4
+  #if ENABLED(LCD_I2C_PANELOLU2)  // PANELOLU2 LCD with status LEDs, separate encoder and click inputs
+    #define LCD_I2C_TYPE_MCP23017 // I2C Character-based 12864 display
+    #define LCD_I2C_ADDRESS 0x20  // I2C Address of the port expander
+    #define LCD_USE_I2C_BUZZER    // Enable buzzer on LCD (optional)
+    #define IS_ULTIPANEL 1
   #endif
 
-#elif ENABLED(LCD_I2C_PANELOLU2)
+#elif EITHER(LCD_SAINSMART_I2C_1602, LCD_SAINSMART_I2C_2004)
 
-  // PANELOLU2 LCD with status LEDs, separate encoder and click inputs
+  #define LCD_I2C_TYPE_PCF8575    // I2C Character-based 12864 display
+  #define LCD_I2C_ADDRESS 0x27    // I2C Address of the port expander
 
-  #define LCD_I2C_TYPE_MCP23017
-  #define LCD_I2C_ADDRESS 0x20 // I2C Address of the port expander
-  #define LCD_USE_I2C_BUZZER   // Enable buzzer on LCD (optional)
-  #define IS_ULTIPANEL 1
+  #if ENABLED(LCD_SAINSMART_I2C_2004)
+    #define LCD_WIDTH 20
+    #define LCD_HEIGHT 4
+  #endif
 
 #elif ENABLED(LCD_I2C_VIKI)
 
@@ -416,11 +424,6 @@
   #define STD_ENCODER_PULSES_PER_STEP 2
   #define STD_ENCODER_STEPS_PER_MENU_ITEM 1
 
-#elif ANY(IS_RRD_SC, miniVIKI, VIKI2, ELB_FULL_GRAPHIC_CONTROLLER, AZSMZ_12864, OLED_PANEL_TINYBOY2, BQ_LCD_SMART_CONTROLLER, LCD_I2C_PANELOLU2)
-
-  #define STD_ENCODER_PULSES_PER_STEP 4
-  #define STD_ENCODER_STEPS_PER_MENU_ITEM 1
-
 #endif
 
 #if EITHER(LCD_I2C_TYPE_MCP23017, LCD_I2C_TYPE_MCP23008) && DISABLED(NO_LCD_DETECT)

diff --git a/Marlin/src/inc/Conditionals_post.h b/Marlin/src/inc/Conditionals_post.h
@@ -358,6 +358,8 @@
   #define _LCD_CONTRAST_MAX  115
 #elif ENABLED(VIKI2)
   #define _LCD_CONTRAST_INIT 140
+#elif ENABLED(WYH_L12864)
+  #define _LCD_CONTRAST_INIT 190
 #elif ENABLED(ELB_FULL_GRAPHIC_CONTROLLER)
   #define _LCD_CONTRAST_MIN   90
   #define _LCD_CONTRAST_INIT 110

diff --git a/Marlin/src/inc/SanityCheck.h b/Marlin/src/inc/SanityCheck.h
@@ -855,7 +855,7 @@ static_assert(Y_MAX_LENGTH >= Y_BED_SIZE, "Movement bounds (Y_MIN_POS, Y_MAX_POS
 /**
  * LCD Lightweight Screen Style
  */
-#if ENABLED(LIGHTWEIGHT_UI) && DISABLED(U8GLIB_ST7920)
+#if ENABLED(LIGHTWEIGHT_UI) && !IS_U8GLIB_ST7920
   #error "LIGHTWEIGHT_UI requires a U8GLIB_ST7920-based display."
 #endif
 
@@ -2643,6 +2643,7 @@ static_assert(Y_MAX_LENGTH >= Y_BED_SIZE, "Movement bounds (Y_MIN_POS, Y_MAX_POS
   + COUNT_ENABLED(MKS_TS35_V2_0, MKS_ROBIN_TFT24, MKS_ROBIN_TFT28, MKS_ROBIN_TFT32, MKS_ROBIN_TFT35, MKS_ROBIN_TFT43, MKS_ROBIN_TFT_V1_1R, ANET_ET4_TFT28, ANET_ET5_TFT35, BIQU_BX_TFT70, BTT_TFT35_SPI_V1_0) \
   + COUNT_ENABLED(TFTGLCD_PANEL_SPI, TFTGLCD_PANEL_I2C) \
   + COUNT_ENABLED(VIKI2, miniVIKI) \
+  + ENABLED(WYH_L12864) \
   + COUNT_ENABLED(ZONESTAR_12864LCD, ZONESTAR_12864OLED, ZONESTAR_12864OLED_SSD1306) \
   + COUNT_ENABLED(ANET_FULL_GRAPHICS_LCD, ANET_FULL_GRAPHICS_LCD_ALT_WIRING) \
   + ENABLED(AZSMZ_12864) \

diff --git a/Marlin/src/lcd/dogm/marlinui_DOGM.h b/Marlin/src/lcd/dogm/marlinui_DOGM.h
@@ -43,7 +43,7 @@
     #define U8G_PARAM LCD_PINS_D4, LCD_PINS_ENABLE, LCD_PINS_RS
   #endif
 
-#elif ENABLED(U8GLIB_ST7920)
+#elif IS_U8GLIB_ST7920
 
   // RepRap Discount Full Graphics Smart Controller
   // and other variant LCDs using ST7920
@@ -72,7 +72,7 @@
     #define U8G_CLASS U8GLIB_DOGM128_2X                         // 4 stripes (HW-SPI)
   #endif
 
-#elif ENABLED(U8GLIB_LM6059_AF)
+#elif IS_U8GLIB_LM6059_AF
 
   // Based on the Adafruit ST7565 (https://www.adafruit.com/products/250)
 
@@ -82,7 +82,7 @@
     #define U8G_CLASS U8GLIB_LM6059_2X                          // 4 stripes (HW-SPI)
   #endif
 
-#elif ENABLED(U8GLIB_ST7565_64128N)
+#elif IS_U8GLIB_ST7565_64128N
 
   // MaKrPanel, Mini Viki, Viki 2.0, AZSMZ 12864 ST7565 controller
 

diff --git a/Marlin/src/lcd/dogm/u8g_dev_st7565_64128n_HAL.cpp b/Marlin/src/lcd/dogm/u8g_dev_st7565_64128n_HAL.cpp
@@ -63,6 +63,9 @@
 #define WIDTH 128
 #define HEIGHT 64
 #define PAGE_HEIGHT 8
+#ifndef ST7565_XOFFSET
+  #define ST7565_XOFFSET 0x00
+#endif
 
 #define ST7565_ADC_REVERSE(N)    ((N) ? 0xA1 : 0xA0)
 #define ST7565_BIAS_MODE(N)      ((N) ? 0xA3 : 0xA2)
@@ -123,7 +126,7 @@ static const uint8_t u8g_dev_st7565_64128n_HAL_init_seq[] PROGMEM = {
 static const uint8_t u8g_dev_st7565_64128n_HAL_data_start[] PROGMEM = {
   U8G_ESC_ADR(0),             // instruction mode
   U8G_ESC_CS(1),              // enable chip
-  ST7565_COLUMN_ADR(0x00),    // high 4 bits to 0, low 4 bits to 0. Changed for DisplayTech 64128N
+  ST7565_COLUMN_ADR(ST7565_XOFFSET), // high 4 bits to 0, low 4 bits to 0. Changed for DisplayTech 64128N
   U8G_ESC_END                 // end of sequence
 };
 

diff --git a/Marlin/src/lcd/dogm/ultralcd_st7920_u8glib_rrd_AVR.cpp b/Marlin/src/lcd/dogm/ultralcd_st7920_u8glib_rrd_AVR.cpp
@@ -29,7 +29,7 @@
 
 #include "../../inc/MarlinConfig.h"
 
-#if ENABLED(U8GLIB_ST7920)
+#if IS_U8GLIB_ST7920
 
 #include "ultralcd_st7920_u8glib_rrd_AVR.h"
 
@@ -192,5 +192,5 @@ u8g_dev_t u8g_dev_st7920_128x64_rrd_sw_spi = { u8g_dev_rrd_st7920_128x64_fn, &u8
   void ST7920_write_byte(const uint8_t val) { ST7920_WRITE_BYTE(val); }
 #endif
 
-#endif // U8GLIB_ST7920
+#endif // IS_U8GLIB_ST7920
 #endif // !U8G_HAL_LINKS && (__AVR__ || ARDUINO_ARCH_STM32 || ARDUINO_ARCH_ESP32)