ESP32: Initial sort variants by platform (#7340)

variants/esp32/m5stack_core/pins_arduino.h

@@ -0,0 +1,47 @@
+#ifndef Pins_Arduino_h
+#define Pins_Arduino_h
+
+#include <stdint.h>
+
+static const uint8_t TX = 1;
+static const uint8_t RX = 3;
+
+static const uint8_t TXD2 = 17;
+static const uint8_t RXD2 = 16;
+
+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;
+
+static const uint8_t G23 = 23;
+static const uint8_t G19 = 19;
+static const uint8_t G18 = 18;
+static const uint8_t G3 = 3;
+static const uint8_t G16 = 16;
+static const uint8_t G21 = 21;
+static const uint8_t G2 = 2;
+static const uint8_t G12 = 12;
+static const uint8_t G15 = 15;
+static const uint8_t G35 = 35;
+static const uint8_t G36 = 36;
+static const uint8_t G25 = 25;
+static const uint8_t G26 = 26;
+static const uint8_t G1 = 1;
+static const uint8_t G17 = 17;
+static const uint8_t G22 = 22;
+static const uint8_t G5 = 5;
+static const uint8_t G13 = 13;
+static const uint8_t G0 = 0;
+static const uint8_t G34 = 34;
+
+static const uint8_t DAC1 = 25;
+static const uint8_t DAC2 = 26;
+
+static const uint8_t ADC1 = 35;
+static const uint8_t ADC2 = 36;
+
+#endif /* Pins_Arduino_h */

variants/esp32/m5stack_core/platformio.ini

@@ -0,0 +1,29 @@
+[env:m5stack-core]
+extends = esp32_base
+board = m5stack-core-esp32
+monitor_filters = esp32_exception_decoder
+build_src_filter = 
+  ${esp32_base.build_src_filter}
+build_flags = 
+  ${esp32_base.build_flags}
+  -I variants/esp32/m5stack_core
+  -DILI9341_DRIVER
+  -DM5STACK
+  -DUSER_SETUP_LOADED
+  -DTFT_SDA_READ
+  -DTFT_DRIVER=0x9341
+  -DTFT_MISO=19
+  -DTFT_MOSI=23
+  -DTFT_SCLK=18
+  -DTFT_CS=14
+  -DTFT_DC=27
+  -DTFT_RST=33
+  -DTFT_BL=32
+  -DSPI_FREQUENCY=40000000
+  -DSPI_READ_FREQUENCY=16000000
+  -DDISABLE_ALL_LIBRARY_WARNINGS
+lib_ignore =
+  m5stack-core
+lib_deps = 
+  ${esp32_base.lib_deps}
+  lovyan03/LovyanGFX@^1.2.0

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