ESP32: Initial sort variants by platform (#7340)

variants/esp32/m5stack_core/variant.h

@@ -0,0 +1,46 @@
+// #define BUTTON_NEED_PULLUP // if set we need to turn on the internal CPU pullup during sleep
+
+#define I2C_SDA 21
+#define I2C_SCL 22
+
+// #define BUTTON_PIN 39 // 38, 37
+// #define BUTTON_PIN 0
+#define BUTTON_NEED_PULLUP
+// #define EXT_NOTIFY_OUT 13 // Default pin to use for Ext Notify Plugin.
+
+#define BUTTON_PIN 38
+
+#define PIN_BUZZER 25
+
+#undef LORA_SCK
+#undef LORA_MISO
+#undef LORA_MOSI
+#undef LORA_CS
+
+#define LORA_SCK 18
+#define LORA_MISO 19
+#define LORA_MOSI 23
+#define LORA_CS 5
+
+#define USE_RF95
+#define LORA_DIO0 36 // a No connect on the SX1262 module
+#define LORA_RESET 26
+#define LORA_DIO1 RADIOLIB_NC // Not really used
+#define LORA_DIO2 RADIOLIB_NC // Not really used
+
+// This board has different GPS pins than all other boards
+#undef GPS_RX_PIN
+#undef GPS_TX_PIN
+#define GPS_RX_PIN 16
+#define GPS_TX_PIN 17
+
+#define TFT_HEIGHT 240
+#define TFT_WIDTH 320
+#define TFT_OFFSET_X 0
+#define TFT_OFFSET_Y 0
+#define TFT_BUSY -1
+
+// LCD screens are slow, so slowdown the wipe so it looks better
+#define SCREEN_TRANSITION_FRAMERATE 1 // fps
+
+#define ILI9341_SPI_HOST VSPI_HOST // VSPI_HOST or HSPI_HOST