From 964184d4c458b39ec3dbfe76fef31505694125d8 Mon Sep 17 00:00:00 2001
From: yetanothercarbot <55005345+yetanothercarbot@users.noreply.github.com>
Date: Sat, 5 Aug 2023 20:47:44 +1000
Subject: [PATCH] Support ESP-BOX

---
 src/drv/tft/tft_driver_lovyangfx.cpp | 25 ++++++++++++++++
 user_setups/esp32s3/esp-box.ini      | 45 ++++++++++++++++++++++++++++
 2 files changed, 70 insertions(+)
 create mode 100644 user_setups/esp32s3/esp-box.ini

diff --git a/src/drv/tft/tft_driver_lovyangfx.cpp b/src/drv/tft/tft_driver_lovyangfx.cpp
index d783a2d72..6794a4ec6 100644
--- a/src/drv/tft/tft_driver_lovyangfx.cpp
+++ b/src/drv/tft/tft_driver_lovyangfx.cpp
@@ -425,6 +425,31 @@ lgfx::ITouch* _init_touch(Preferences* preferences)
     }
 #endif
 
+#if TOUCH_DRIVER == 0x21100
+    {
+        auto touch = new lgfx::Touch_TT21xxx();
+        auto cfg   = touch->config();
+
+        cfg.x_min           = 0;
+        cfg.x_max           = TFT_WIDTH - 1;
+        cfg.y_min           = 0;
+        cfg.y_max           = TFT_HEIGHT - 1;
+        cfg.pin_int         = TOUCH_IRQ;
+        cfg.bus_shared      = true;
+        cfg.offset_rotation = TOUCH_OFFSET_ROTATION;
+
+        // I2C接続の場合
+        cfg.i2c_port = I2C_TOUCH_PORT;
+        cfg.i2c_addr = I2C_TOUCH_ADDRESS;
+        cfg.pin_sda  = TOUCH_SDA;
+        cfg.pin_scl  = TOUCH_SCL;
+        cfg.freq     = I2C_TOUCH_FREQUENCY;
+
+        touch->config(cfg);
+        return touch;
+    }
+#endif 
+
 #endif // HASP_USE_LGFX_TOUCH
 
     return nullptr;
diff --git a/user_setups/esp32s3/esp-box.ini b/user_setups/esp32s3/esp-box.ini
new file mode 100644
index 000000000..aff0848e5
--- /dev/null
+++ b/user_setups/esp32s3/esp-box.ini
@@ -0,0 +1,45 @@
+;***************************************************;
+;        ESP-BOX                                    ;
+;               - ILI9342 TFT                       ;
+;               - TT21100 touch controller          ;
+;***************************************************;
+
+[env:esp-box]
+extends = arduino_esp32s3_v2, flash_16mb
+board = esp32s3box
+board_build.arduino.memory_type = qio_opi
+
+build_flags =
+    -D HASP_MODEL="ESP-BOX"
+    ${arduino_esp32s3_v2.build_flags}
+    ${esp32s3.ps_ram}
+
+;region -- TFT_eSPI build options ------------------------
+    -D LGFX_USE_V1=1
+    -D HASP_USE_LGFX_TOUCH=1
+    -D TOUCH_DRIVER=0x21100
+    -D ILI9341_DRIVER=1
+    -D INVERT_COLORS=0
+    -D TFT_ROTATION=2
+    -D TFT_WIDTH=320
+    -D TFT_HEIGHT=240
+    -D TOUCH_SDA=8
+    -D TOUCH_SCL=18
+    -D TOUCH_OFFSET_ROTATION=4 ; 1=swap xy, 2=invert x, 4=inverty
+    -D TOUCH_IRQ=3
+    -D I2C_TOUCH_FREQUENCY=400000
+    -D I2C_TOUCH_PORT=1
+    -D I2C_TOUCH_ADDRESS=0x24
+    -D TFT_DC=4
+    -D TFT_CS=5
+    -D TFT_MOSI=6
+    -D TFT_SCLK=7
+    -D TFT_RST=48
+    -D TFT_BCKL=45
+    -D SPI_FREQUENCY=40000000
+;endregion
+
+lib_deps =
+    ${arduino_esp32s3_v2.lib_deps}
+    ${lovyangfx.lib_deps}
+    ${tft_espi.lib_deps}