From f298cde47e0f81ab37c799ee33a130ad5ed8f5b0 Mon Sep 17 00:00:00 2001
From: Allen Bauer <kylix.rd@gmail.com>
Date: Tue, 16 Feb 2021 15:35:31 -0800
Subject: [PATCH] BTT002 pins for FYSETC mini12864 (#21096)
---
.../src/pins/stm32f4/pins_BTT_BTT002_V1_0.h | 126 ++++++++++++------
1 file changed, 87 insertions(+), 39 deletions(-)
diff --git a/Marlin/src/pins/stm32f4/pins_BTT_BTT002_V1_0.h b/Marlin/src/pins/stm32f4/pins_BTT_BTT002_V1_0.h
index 939bc1eccd..bc69e1fd21 100644
--- a/Marlin/src/pins/stm32f4/pins_BTT_BTT002_V1_0.h
+++ b/Marlin/src/pins/stm32f4/pins_BTT_BTT002_V1_0.h
@@ -172,73 +172,121 @@
#define FAN_PIN PB8 // Fan1
#define FAN1_PIN PB9 // Fan0
+/**
+ * -----------------------------------BTT002 V1.0----------------------------------------
+ * ------ ------ |
+ * PA3 | 1 2 | GND 5V | 1 2 | GND |
+ * NRESET | 3 4 | PC4 (SD_DET) (LCD_D7) PE13 | 3 4 | PE12 (LCD_D6) |
+ * (MOSI) PA7 | 5 6 | PB0 (BTN_EN2) (LCD_D5) PE11 | 5 6 | PE10 (LCD_D4) |
+ * (SD_SS) PA4 | 7 8 | PC5 (BTN_EN1) (LCD_RS) PE8 | 7 8 | PE9 (LCD_EN) |
+ * (SCK) PA5 | 9 10 | PA6 (MISO) (BTN_ENC) PB1 | 9 10 | PE7 (BEEPER) |
+ * ------ ------ |
+ * EXP2 EXP1 |
+ * --------------------------------------------------------------------------------------
+ */
+
+#define EXP1_03_PIN PE13
+#define EXP1_04_PIN PE12
+#define EXP1_05_PIN PE11
+#define EXP1_06_PIN PE10
+#define EXP1_07_PIN PE8
+#define EXP1_08_PIN PE9
+#define EXP1_09_PIN PB1
+#define EXP1_10_PIN PE7
+
+#define EXP2_03_PIN -1
+#define EXP2_04_PIN PC4
+#define EXP2_05_PIN PA7
+#define EXP2_06_PIN PB0
+#define EXP2_07_PIN PA4
+#define EXP2_08_PIN PC5
+#define EXP2_09_PIN PA5
+#define EXP2_10_PIN PA6
+
// HAL SPI1 pins
#define CUSTOM_SPI_PINS
#if ENABLED(CUSTOM_SPI_PINS)
- #define SD_SCK_PIN PA5 // SPI1 SCLK
- #define SD_SS_PIN PA4 // SPI1 SSEL
- #define SD_MISO_PIN PA6 // SPI1 MISO
- #define SD_MOSI_PIN PA7 // SPI1 MOSI
+ #define SD_SCK_PIN EXP2_09_PIN // SPI1 SCLK
+ #define SD_SS_PIN EXP2_07_PIN // SPI1 SSEL
+ #define SD_MISO_PIN EXP2_10_PIN // SPI1 MISO
+ #define SD_MOSI_PIN EXP2_05_PIN // SPI1 MOSI
#endif
-//
-// Misc. Functions
-//
-#define SDSS PA4
-
-/**
- * -------------------------------------BTT002 V1.0--------------------------------------------
- * ----- ----- |
- * PA3 | · · | GND 5V | · · | GND |
- * NRESET | · · | PC4(SD_DET) (LCD_D7) PE13 | · · | PE12 (LCD_D6) |
- * (MOSI)PA7 | · · | PB0(BTN_EN2) (LCD_D5) PE11 | · · | PE10 (LCD_D4) |
- * (SD_SS)PA4 | · · | PC5(BTN_EN1) (LCD_RS) PE8 | · · | PE9 (LCD_EN) |
- * (SCK)PA5 | · · | PA6(MISO) (BTN_ENC) PB1 | · · | PE7 (BEEPER) |
- * ----- ----- |
- * EXP2 EXP1 |
- * --------------------------------------------------------------------------------------------
- */
+#define SDSS EXP2_07_PIN
//
// LCDs and Controllers
//
#if HAS_WIRED_LCD
- #define BEEPER_PIN PE7
- #define BTN_ENC PB1
+ #define BEEPER_PIN EXP1_10_PIN
+ #define BTN_ENC EXP1_09_PIN
+
+ #define SD_DETECT_PIN EXP2_04_PIN
#if ENABLED(CR10_STOCKDISPLAY)
- #define LCD_PINS_RS PE12
+ #define LCD_PINS_RS EXP1_04_PIN
- #define BTN_EN1 PE9
- #define BTN_EN2 PE10
+ #define BTN_EN1 EXP1_08_PIN
+ #define BTN_EN2 EXP1_06_PIN
- #define LCD_PINS_ENABLE PE13
- #define LCD_PINS_D4 PE11
+ #define LCD_PINS_ENABLE EXP1_03_PIN
+ #define LCD_PINS_D4 EXP1_05_PIN
+
+ #elif ENABLED(MKS_MINI_12864)
+
+ #define DOGLCD_A0 EXP1_04_PIN
+ #define DOGLCD_CS EXP1_05_PIN
+ #define BTN_EN1 EXP2_08_PIN
+ #define BTN_EN2 EXP2_06_PIN
#else
- #define LCD_PINS_RS PE8
+ #define LCD_PINS_RS EXP1_07_PIN
- #define BTN_EN1 PC5
- #define BTN_EN2 PB0
- #define SD_DETECT_PIN PC4
+ #define BTN_EN1 EXP2_08_PIN
+ #define BTN_EN2 EXP2_06_PIN
- #define LCD_SDSS PA4
+ #define LCD_PINS_ENABLE EXP1_08_PIN
+ #define LCD_PINS_D4 EXP1_06_PIN
- #define LCD_PINS_ENABLE PE9
- #define LCD_PINS_D4 PE10
+ #if ENABLED(FYSETC_MINI_12864)
+ #define DOGLCD_CS EXP1_08_PIN
+ #define DOGLCD_A0 EXP1_07_PIN
+ #define DOGLCD_MOSI EXP2_05_PIN
+ #define DOGLCD_MISO EXP2_10_PIN
+ #define DOGLCD_SCK EXP2_09_PIN
+
+ #define LCD_BACKLIGHT_PIN -1
+
+ #define FORCE_SOFT_SPI
+
+ #define LCD_RESET_PIN EXP1_06_PIN // Must be high or open for LCD to operate normally.
+
+ #if EITHER(FYSETC_MINI_12864_1_2, FYSETC_MINI_12864_2_0)
+ #ifndef RGB_LED_R_PIN
+ #define RGB_LED_R_PIN EXP1_05_PIN
+ #endif
+ #ifndef RGB_LED_G_PIN
+ #define RGB_LED_G_PIN EXP1_04_PIN
+ #endif
+ #ifndef RGB_LED_B_PIN
+ #define RGB_LED_B_PIN EXP1_03_PIN
+ #endif
+ #elif ENABLED(FYSETC_MINI_12864_2_1)
+ #define NEOPIXEL_PIN EXP1_05_PIN
+ #endif
+ #endif // !FYSETC_MINI_12864
#if IS_ULTIPANEL
- #define LCD_PINS_D5 PE11
- #define LCD_PINS_D6 PE12
- #define LCD_PINS_D7 PE13
+ #define LCD_PINS_D5 EXP1_05_PIN
+ #define LCD_PINS_D6 EXP1_04_PIN
+ #define LCD_PINS_D7 EXP1_03_PIN
#if ENABLED(REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER)
#define BTN_ENC_EN LCD_PINS_D7 // Detect the presence of the encoder
#endif
#endif
-
#endif
// Alter timing for graphical display