Merge pull request #838 from bennydiamond/feature/esp32-2432s022c_support

Initial support for Guition ESP32-2432S022C

Author: fvanroie

src/drv/tft/tft_driver_lovyangfx.cpp

@@ -804,6 +804,73 @@ void LovyanGfx::init(int w, int h)
         cfg.pin_mosi        = TOUCH_MOSI;
         cfg.pin_miso        = TOUCH_MISO;
         cfg.pin_cs          = TOUCH_CS;
+        _touch_instance->config(cfg);
+        _panel_instance->setTouch(_touch_instance);
+    }
+#elif defined(ESP32_2432S022C)
+    //pinMode(PWR_EN, OUTPUT);
+    //digitalWrite(PWR_EN, HIGH);
+
+    auto _panel_instance = new lgfx::Panel_ST7789();
+    auto _bus_instance   = new lgfx::Bus_Parallel8();
+    auto _touch_instance = new lgfx::Touch_CST816S();    
+    {
+        auto cfg       = _bus_instance->config();
+        cfg.freq_write = 16000000;
+        cfg.pin_wr     = TFT_WR;
+        cfg.pin_rd     = TFT_RD;
+        cfg.pin_rs     = TFT_DC; // D/C
+        cfg.pin_d0     = TFT_D0;
+        cfg.pin_d1     = TFT_D1;
+        cfg.pin_d2     = TFT_D2;
+        cfg.pin_d3     = TFT_D3;
+        cfg.pin_d4     = TFT_D4;
+        cfg.pin_d5     = TFT_D5;
+        cfg.pin_d6     = TFT_D6;
+        cfg.pin_d7     = TFT_D7;
+        _bus_instance->config(cfg);
+        _panel_instance->setBus(_bus_instance);
+    }
+
+    {
+        auto cfg             = _panel_instance->config();
+        cfg.pin_cs           = TFT_CS;
+        cfg.pin_rst          = TFT_RST;
+        cfg.pin_busy         = TFT_BUSY;
+        cfg.memory_width     = TFT_WIDTH;
+        cfg.memory_height    = TFT_HEIGHT;
+        cfg.panel_width      = TFT_WIDTH;
+        cfg.panel_height     = TFT_HEIGHT;
+        cfg.offset_x         = 0;
+        cfg.offset_y         = 0;
+        cfg.offset_rotation  = TFT_ROTATION;
+        cfg.dummy_read_pixel = 8;
+        cfg.dummy_read_bits  = 1;
+        cfg.readable         = true;
+        cfg.invert           = false;
+        cfg.rgb_order        = false;
+        cfg.dlen_16bit       = false;
+        cfg.bus_shared       = false;
+        _panel_instance->config(cfg);
+    }
+
+    {
+        auto cfg = _touch_instance->config();
+
+        cfg.x_min           = 0;
+        cfg.x_max           = TFT_WIDTH;
+        cfg.y_min           = 0;
+        cfg.y_max           = TFT_HEIGHT;
+        cfg.pin_int         = TOUCH_IRQ;
+        cfg.bus_shared      = true;
+        cfg.offset_rotation = 0;
+
+        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_instance->config(cfg);
         _panel_instance->setTouch(_touch_instance);
     }

user_setups/esp32/esp32-2432s022c.ini

@@ -0,0 +1,64 @@
+[env:esp32-2432s022c]
+extends = arduino_esp32_v2, flash_4mb
+board = esp32dev
+upload_speed = 921600
+
+build_flags =
+    ${arduino_esp32_v2.build_flags}
+    ${esp32.no_ps_ram}
+
+;region -- TFT_eSPI build options ------------------------
+    -D ESP32_2432S022C=1
+    -D LGFX_USE_V1=1
+;    -D USER_SETUP_LOADED=1
+    -D ST7789_DRIVER=1
+;    -D CGRAM_OFFSET=1
+;    -DSUPPORT_TRANSACTIONS
+    -D TFT_INVERSION_OFF
+    -D TFT_PARALLEL_8_BIT
+    -D TFT_ROTATION=0 ; 0=0, 1=90, 2=180 or 3=270 degree
+    -D TFT_WIDTH=240
+    -D TFT_HEIGHT=320
+    -D TFT_CS=17       ; Chip select control pin=library pulls permanently low
+    -D TFT_DC=16       ; Data Command control pin
+    -D TFT_RST=-1     ; Reset pin, toggles on startup
+    -D TFT_WR=4       ; Write strobe control pin
+    -D TFT_RD=2      ; Read strobe control pin
+    -D TFT_D0=15
+    -D TFT_D1=13
+    -D TFT_D2=12
+    -D TFT_D3=14
+    -D TFT_D4=27
+    -D TFT_D5=25
+    -D TFT_D6=33
+    -D TFT_D7=32
+    -D TFT_BCKL=0    ; LED back-light
+
+    ;CST816S driver
+    -D TOUCH_DRIVER=0x816 
+    -D HASP_USE_LGFX_TOUCH=1
+    -D I2C_TOUCH_PORT=I2C_NUM_0
+    -D TOUCH_SDA=21
+    -D TOUCH_SCL=22
+    -D TOUCH_IRQ=-1
+    -D TOUCH_RST=-1
+    -D I2C_TOUCH_FREQUENCY=400000
+    -D I2C_TOUCH_ADDRESS=0x15
+
+
+    -D SD_MISO=19
+    -D SD_MOSI=23
+    -D SD_SCLK=18
+    -D SD_CS=5
+
+    ; sound output is on IO26, through an SC8002B IC
+
+; -- Debugging options -----------------------------
+;   -D CORE_DEBUG_LEVEL=ARDUHAL_LOG_LEVEL_DEBUG
+;endregion
+
+lib_deps =
+    ${arduino_esp32_v2.lib_deps}
+    ${lovyangfx.lib_deps}
+    ;${tft_espi.lib_deps}
+