ESP32s3: Migrate variants to new structure (#7343)

variants/esp32s3/diy/my_esp32s3_diy_oled/pins_arduino.h

@@ -0,0 +1,26 @@
+#ifndef Pins_Arduino_h
+#define Pins_Arduino_h
+
+#include <stdint.h>
+
+#define USB_VID 0x303a
+#define USB_PID 0x1001
+
+// The default Wire will be mapped to PMU and RTC
+static const uint8_t SDA = 18;
+static const uint8_t SCL = 17;
+
+// Default SPI will be mapped to Radio
+static const uint8_t MISO = 3;
+static const uint8_t SCK = 5;
+static const uint8_t MOSI = 6;
+static const uint8_t SS = 7;
+
+// #define SPI_MOSI                    (11)
+// #define SPI_SCK                     (14)
+// #define SPI_MISO                    (2)
+// #define SPI_CS                      (13)
+
+// #define SDCARD_CS                   SPI_CS
+
+#endif /* Pins_Arduino_h */

variants/esp32s3/diy/my_esp32s3_diy_oled/platformio.ini

@@ -0,0 +1,23 @@
+[env:my-esp32s3-diy-oled]
+board_level = extra
+extends = esp32s3_base
+board = my-esp32s3-diy-oled
+board_build.arduino.memory_type = dio_opi
+board_build.mcu = esp32s3
+board_build.f_cpu = 240000000L
+upload_protocol = esptool
+;upload_port = /dev/ttyACM0
+upload_speed = 921600
+lib_deps =
+  ${esp32_base.lib_deps}
+  adafruit/Adafruit NeoPixel @ ^1.12.0
+build_unflags =
+  ${esp32s3_base.build_unflags}
+  -DARDUINO_USB_MODE=1
+build_flags = 
+  ${esp32_base.build_flags}
+  -D PRIVATE_HW
+  -I variants/esp32s3/diy/my_esp32s3_diy_oled
+  -DBOARD_HAS_PSRAM
+  -mfix-esp32-psram-cache-issue
+  -DARDUINO_USB_MODE=0

variants/esp32s3/diy/my_esp32s3_diy_oled/variant.h

@@ -0,0 +1,60 @@
+#define HAS_GPS 0
+#undef GPS_RX_PIN
+#undef GPS_TX_PIN
+
+// #define HAS_SCREEN 0
+// #define HAS_SDCARD
+// #define SDCARD_USE_SPI1
+
+#define USE_SSD1306
+
+#define I2C_SDA 18 // 1 // I2C pins for this board
+#define I2C_SCL 17 // 2
+
+// #define LED_PIN 38     // This is a RGB LED not a standard LED
+#define HAS_NEOPIXEL                         // Enable the use of neopixels
+#define NEOPIXEL_COUNT 1                     // How many neopixels are connected
+#define NEOPIXEL_DATA 38                     // gpio pin used to send data to the neopixels
+#define NEOPIXEL_TYPE (NEO_GRB + NEO_KHZ800) // type of neopixels in use
+
+#define BUTTON_PIN 0 // This is the BOOT button
+#define BUTTON_NEED_PULLUP
+
+// #define USE_RF95 // RFM95/SX127x
+// #define USE_SX1262
+#define USE_SX1280
+
+#define LORA_MISO 3
+#define LORA_SCK 5
+#define LORA_MOSI 6
+#define LORA_CS 7
+
+#define LORA_RESET 8
+#define LORA_DIO1 16
+
+#ifdef USE_SX1262
+#define SX126X_CS LORA_CS // FIXME - we really should define LORA_CS instead
+#define SX126X_DIO1 LORA_DIO1
+#define SX126X_BUSY 15
+#define SX126X_RESET LORA_RESET
+#define SX126X_RXEN 4
+#define SX126X_TXEN 9
+#endif
+
+#ifdef USE_SX1280
+#define SX128X_CS LORA_CS
+#define SX128X_DIO1 LORA_DIO1
+#define SX128X_BUSY 15
+#define SX128X_RESET LORA_RESET
+#endif
+
+// #define USE_EINK
+/*
+ * eink display pins
+ */
+// #define PIN_EINK_CS     13
+// #define PIN_EINK_BUSY   2
+// #define PIN_EINK_DC     1
+// #define PIN_EINK_RES    (-1)
+// #define PIN_EINK_SCLK   5
+// #define PIN_EINK_MOSI   6