From e8701195e66f2d27ffe17fb514eae8173795aaf7 Mon Sep 17 00:00:00 2001
From: Georgiy Bondarenko <69736697+nehilo@users.noreply.github.com>
Date: Thu, 4 Mar 2021 22:54:23 +0500
Subject: Initial commit

---
 Marlin/src/lcd/tft_io/tft_io.h | 144 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 144 insertions(+)
 create mode 100644 Marlin/src/lcd/tft_io/tft_io.h

(limited to 'Marlin/src/lcd/tft_io/tft_io.h')

diff --git a/Marlin/src/lcd/tft_io/tft_io.h b/Marlin/src/lcd/tft_io/tft_io.h
new file mode 100644
index 0000000..2456358
--- /dev/null
+++ b/Marlin/src/lcd/tft_io/tft_io.h
@@ -0,0 +1,144 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ */
+#pragma once
+
+#include "../../inc/MarlinConfig.h"
+
+#if HAS_SPI_TFT || HAS_FSMC_TFT
+
+#if HAS_SPI_TFT
+  #include HAL_PATH(../../HAL, tft/tft_spi.h)
+#elif HAS_FSMC_TFT
+  #include HAL_PATH(../../HAL, tft/tft_fsmc.h)
+#else
+  #error "TFT IO only supports SPI or FSMC interface"
+#endif
+
+#define TFT_EXCHANGE_XY (1UL << 1)
+#define TFT_INVERT_X    (1UL << 2)
+#define TFT_INVERT_Y    (1UL << 3)
+
+#define TFT_NO_ROTATION           (0x00)
+#define TFT_ROTATE_90             (TFT_EXCHANGE_XY | TFT_INVERT_X)
+#define TFT_ROTATE_180            (TFT_INVERT_X    | TFT_INVERT_Y)
+#define TFT_ROTATE_270            (TFT_EXCHANGE_XY | TFT_INVERT_Y)
+
+#define TFT_MIRROR_X              (TFT_INVERT_Y)
+#define TFT_MIRROR_Y              (TFT_INVERT_X)
+
+#define TFT_ROTATE_90_MIRROR_X    (TFT_ROTATE_90 ^ TFT_INVERT_Y)
+#define TFT_ROTATE_90_MIRROR_Y    (TFT_ROTATE_90 ^ TFT_INVERT_X)
+
+#define TFT_ROTATE_180_MIRROR_X   (TFT_ROTATE_180 ^ TFT_INVERT_Y)
+#define TFT_ROTATE_180_MIRROR_Y   (TFT_ROTATE_180 ^ TFT_INVERT_X)
+
+#define TFT_ROTATE_270_MIRROR_X   (TFT_ROTATE_270 ^ TFT_INVERT_Y)
+#define TFT_ROTATE_270_MIRROR_Y   (TFT_ROTATE_270 ^ TFT_INVERT_X)
+
+// TFT_ROTATION is user configurable
+#ifndef TFT_ROTATION
+  #define TFT_ROTATION TFT_NO_ROTATION
+#endif
+
+
+// TFT_ORIENTATION is the "sum" of TFT_DEFAULT_ORIENTATION plus user TFT_ROTATION
+#define TFT_ORIENTATION ((TFT_DEFAULT_ORIENTATION) ^ (TFT_ROTATION))
+
+#define TFT_COLOR_RGB   (1UL << 3)
+#define TFT_COLOR_BGR   (1UL << 4)
+
+// Each TFT Driver is responsible for its default color mode.
+// #ifndef TFT_COLOR
+//   #define TFT_COLOR   TFT_COLOR_RGB
+// #endif
+
+#define TOUCH_ORIENTATION_NONE  0
+#define TOUCH_LANDSCAPE         1
+#define TOUCH_PORTRAIT          2
+
+#ifndef TOUCH_CALIBRATION_X
+  #define TOUCH_CALIBRATION_X   0
+#endif
+#ifndef TOUCH_CALIBRATION_Y
+  #define TOUCH_CALIBRATION_Y   0
+#endif
+#ifndef TOUCH_OFFSET_X
+  #define TOUCH_OFFSET_X        0
+#endif
+#ifndef TOUCH_OFFSET_Y
+  #define TOUCH_OFFSET_Y        0
+#endif
+#ifndef TOUCH_ORIENTATION
+  #define TOUCH_ORIENTATION     TOUCH_LANDSCAPE
+#endif
+
+#define SSD1963         0x5761
+#define ST7735          0x89F0
+#define ST7789          0x8552
+#define ST7796          0x7796
+#define R61505          0x1505
+#define ILI9328         0x9328
+#define ILI9341         0x9341
+#define ILI9488         0x9488
+#define ILI9488_ID1     0x8066 //Some ILI9488 have 0x8066 in the 0x04
+#define LERDGE_ST7796   0xFFFE
+#define AUTO            0xFFFF
+
+#ifndef TFT_DRIVER
+  #define TFT_DRIVER    AUTO
+#endif
+
+#define ESC_REG(x)        0xFFFF, 0x00FF & (uint16_t)x
+#define ESC_DELAY(x)      0xFFFF, 0x8000 | (x & 0x7FFF)
+#define ESC_END           0xFFFF, 0x7FFF
+#define ESC_FFFF          0xFFFF, 0xFFFF
+
+class TFT_IO {
+public:
+  static TFT_IO_DRIVER io;
+
+  static void InitTFT();
+  static void set_window(uint16_t Xmin, uint16_t Ymin, uint16_t Xmax, uint16_t Ymax);
+  static void write_esc_sequence(const uint16_t *Sequence);
+
+  // Deletaged methods
+  inline static void Init() { io.Init(); io.Abort(); };
+  inline static bool isBusy() { return io.isBusy(); };
+  inline static void Abort() { io.Abort(); };
+  inline static uint32_t GetID() { return io.GetID(); };
+
+  inline static void DataTransferBegin(uint16_t DataWidth = DATASIZE_16BIT) { io.DataTransferBegin(DataWidth); }
+  inline static void DataTransferEnd() { io.DataTransferEnd(); };
+  // inline static void DataTransferAbort() { io.DataTransferAbort(); };
+
+  inline static void WriteData(uint16_t Data) { io.WriteData(Data); };
+  inline static void WriteReg(uint16_t Reg) { io.WriteReg(Reg); };
+
+  inline static void WriteSequence(uint16_t *Data, uint16_t Count) { io.WriteSequence(Data, Count); };
+  // static void WriteMultiple(uint16_t Color, uint16_t Count) { static uint16_t Data; Data = Color; TransmitDMA(DMA_MINC_DISABLE, &Data, Count); }
+  inline static void WriteMultiple(uint16_t Color, uint32_t Count) { io.WriteMultiple(Color, Count); };
+
+protected:
+  static uint32_t lcd_id;
+};
+
+#endif // HAS_SPI_TFT || HAS_FSMC_TFT
-- 
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