Add ESP32-2432S028R variant

Add ESP32-2432S028R, aka Cheap Yellow Display (CYD) variant

Author: Xylopyrographer

Diff for: variants/jczn_2432s028r/partitions_all_app_4MB.csv

@@ -0,0 +1,4 @@
+# Name,    Type,  SubType,     Offset,      Size,  Flags
+nvs,       data,  nvs,         0x9000,    0x5000,
+factory,   app,   factory,    0x10000,  0x3F0000,
+

Diff for: variants/jczn_2432s028r/partitions_otanofs_4MB.csv

@@ -0,0 +1,6 @@
+#   Name, Type,  SubType,   Offset,      Size, Flags
+     nvs, data,      nvs,   0x9000,    0x5000,
+ otadata, data,      ota,   0xE000,    0x2000,
+    app0,  app,    ota_0,  0x10000,  0x1F0000,
+    app1,  app,    ota_1, 0x200000,  0x1F0000,
+coredump, data, coredump, 0x3F0000,   0x10000,

Diff for: variants/jczn_2432s028r/pins_arduino.h

@@ -0,0 +1,85 @@
+
+#ifndef Pins_Arduino_h
+#define Pins_Arduino_h
+
+#include <stdint.h>
+#include "soc/soc_caps.h"
+
+static const uint8_t TX = 1;
+static const uint8_t RX = 3;
+
+static const uint8_t D35 = 35;
+static const uint8_t D22 = 22;
+static const uint8_t D27 = 27;
+static const uint8_t D21 = 21;
+
+static const uint8_t A6  = 34;
+static const uint8_t A17 = 27;
+
+static const uint8_t T7 = 27;
+
+static const uint8_t SDA = 21;
+static const uint8_t SCL = 22;
+
+static const uint8_t SS   =  5;
+static const uint8_t MOSI = 23;
+static const uint8_t MISO = 19;
+static const uint8_t SCK  = 18;
+
+#define CYD_TP_IRQ  36
+#define CYD_TP_MOSI 32
+#define CYD_TP_MISO 39
+#define CYD_TP_CLK  25
+#define CYD_TP_CS   33
+#define CYD_TP_DIN  CYD_TP_MOSI
+#define CYD_TP_OUT  CYD_TP_MOSI
+#define CYD_TP_SPI_BUS  VSPI
+
+#define CYD_TFT_DC    2
+#define CYD_TFT_MISO 12
+#define CYD_TFT_MOSI 13
+#define CYD_TFT_SCK  14
+#define CYD_TFT_CS   15
+#define CYD_TFT_RS	 CYD_TFT_DC
+#define CYD_TFT_SDO	 CYD_TFT_MISO
+#define CYD_TFT_SDI	 CYD_TFT_MOSI
+#define CYD_TFT_SPI_BUS  HSPI
+
+#define CYD_TFT_WIDTH     320
+#define CYD_TFT_HEIGHT    240
+#define CYD_SCREEN_WIDTH  CYD_TFT_WIDTH
+#define CYD_SCREEN_HEIGHT CYD_TFT_HEIGHT
+
+#define CYD_TFT_BL        21
+#define CYD_TFT_BL_ENABLE ( ( pinMode( CYD_TFT_BL, OUTPUT ) ) )
+#define CYD_TFT_BL_OFF    ( digitalWrite( CYD_TFT_BL, 0 ) )
+#define CYD_TFT_BL_ON     ( digitalWrite( CYD_TFT_BL, 1 ) )
+
+#define CYD_LED_RED    4
+#define CYD_LED_GREEN 16
+#define CYD_LED_BLUE  17
+
+#define CYD_AUDIO_OUT  26
+
+#define CYD_USER_BUTTON  0
+
+#define CYD_SD_SS    5
+#define CYD_SD_MOSI  23
+#define CYD_SD_MISO  19
+#define CYD_SD_SCK	 18
+#define CYD_SD_SPI_BUS  VSPI
+
+#define CYD_LDR  34
+
+#define CYD_LED_RED_OFF    ( digitalWrite( CYD_LED_RED, 1 ) )
+#define CYD_LED_RED_ON     ( digitalWrite( CYD_LED_RED, 0 ) )
+#define CYD_LED_GREEN_OFF  ( digitalWrite( CYD_LED_GREEN, 1 ) )
+#define CYD_LED_GREEN_ON   ( digitalWrite( CYD_LED_GREEN, 0 ) )
+#define CYD_LED_BLUE_OFF   ( digitalWrite( CYD_LED_BLUE, 1 ) )
+#define CYD_LED_BLUE_ON    ( digitalWrite( CYD_LED_BLUE, 0 ) )
+#define CYD_LED_RGB_OFF    CYD_LED_RED_OFF; CYD_LED_GREEN_OFF; CYD_LED_BLUE_OFF
+#define CYD_LED_RGB_ON     CYD_LED_RED_ON; CYD_LED_GREEN_ON; CYD_LED_BLUE_ON
+#define CYD_LED_WHITE_OFF  CYD_LED_RGB_OFF
+#define CYD_LED_WHITE_ON   CYD_LED_RGB_ON
+
+#endif /* Pins_Arduino_h */

Diff for: variants/jczn_2432s028r/variant.cpp

@@ -0,0 +1,13 @@
+
+#include "esp32-hal-gpio.h"
+#include "pins_arduino.h"
+
+extern "C" {
+    // Initialize variant/board, called before setup()
+    void initVariant( void ) {
+        pinMode( CYD_LED_RED, OUTPUT );
+        pinMode( CYD_LED_GREEN, OUTPUT );
+        pinMode( CYD_LED_BLUE, OUTPUT );
+        CYD_LED_RGB_OFF;
+    }
+}