Added support for Trueverit ESP32 Universal IoT Driver MK III (#6640)

Add support for the Trueverit Universal IoT Driver MK III (https://www.trueverit.com/)

The board will be released on market using electronic distributors soon, as the other one board added via #5269

This new board (referred as MK III) has onboard Texas Instruments RTL8201 Eth PHY chip.

boards.txt

@@ -14492,3 +14492,64 @@ AirM2M_CORE_ESP32C3.menu.DebugLevel.verbose=Verbose
 AirM2M_CORE_ESP32C3.menu.DebugLevel.verbose.build.code_debug=5
 
 #############################################################
+
+esp32-trueverit-iot-driver-mkiii.name=Trueverit ESP32 Universal IoT Driver MK III
+
+esp32-trueverit-iot-driver-mkiii.bootloader.tool=esptool_py
+esp32-trueverit-iot-driver-mkiii.bootloader.tool.default=esptool_py
+
+esp32-trueverit-iot-driver-mkiii.upload.tool=esptool_py
+esp32-trueverit-iot-driver-mkiii.upload.tool.default=esptool_py
+esp32-trueverit-iot-driver-mkiii.upload.tool.network=esp_ota
+
+esp32-trueverit-iot-driver-mkiii.upload.maximum_size=1310720
+esp32-trueverit-iot-driver-mkiii.upload.maximum_data_size=327680
+esp32-trueverit-iot-driver-mkiii.upload.flags=
+esp32-trueverit-iot-driver-mkiii.upload.extra_flags=
+
+esp32-trueverit-iot-driver-mkiii.serial.disableDTR=true
+esp32-trueverit-iot-driver-mkiii.serial.disableRTS=true
+
+esp32-trueverit-iot-driver-mkiii.build.tarch=xtensa
+esp32-trueverit-iot-driver-mkiii.build.bootloader_addr=0x1000
+esp32-trueverit-iot-driver-mkiii.build.target=esp32
+esp32-trueverit-iot-driver-mkiii.build.mcu=esp32
+esp32-trueverit-iot-driver-mkiii.build.core=esp32
+esp32-trueverit-iot-driver-mkiii.build.variant=esp32-trueverit-iot-driver-mkiii
+esp32-trueverit-iot-driver-mkiii.build.board=Trueverit_ESP32_Universal_IoT_Driver_MK_III
+
+esp32-trueverit-iot-driver-mkiii.build.f_cpu=240000000L
+esp32-trueverit-iot-driver-mkiii.build.flash_mode=dio
+esp32-trueverit-iot-driver-mkiii.build.flash_size=4MB
+esp32-trueverit-iot-driver-mkiii.build.boot=dio
+esp32-trueverit-iot-driver-mkiii.build.partitions=default
+esp32-trueverit-iot-driver-mkiii.build.defines=
+
+esp32-trueverit-iot-driver-mkiii.menu.FlashFreq.80=80MHz
+esp32-trueverit-iot-driver-mkiii.menu.FlashFreq.80.build.flash_freq=80m
+esp32-trueverit-iot-driver-mkiii.menu.FlashFreq.40=40MHz
+esp32-trueverit-iot-driver-mkiii.menu.FlashFreq.40.build.flash_freq=40m
+
+esp32-trueverit-iot-driver-mkiii.menu.UploadSpeed.115200=115200
+esp32-trueverit-iot-driver-mkiii.menu.UploadSpeed.115200.upload.speed=115200
+esp32-trueverit-iot-driver-mkiii.menu.UploadSpeed.256000.windows=256000
+esp32-trueverit-iot-driver-mkiii.menu.UploadSpeed.256000.upload.speed=256000
+esp32-trueverit-iot-driver-mkiii.menu.UploadSpeed.230400.windows.upload.speed=256000
+esp32-trueverit-iot-driver-mkiii.menu.UploadSpeed.230400=230400
+esp32-trueverit-iot-driver-mkiii.menu.UploadSpeed.230400.upload.speed=230400
+
+esp32-trueverit-iot-driver-mkiii.menu.DebugLevel.none=None
+esp32-trueverit-iot-driver-mkiii.menu.DebugLevel.none.build.code_debug=0
+esp32-trueverit-iot-driver-mkiii.menu.DebugLevel.error=Error
+esp32-trueverit-iot-driver-mkiii.menu.DebugLevel.error.build.code_debug=1
+esp32-trueverit-iot-driver-mkiii.menu.DebugLevel.warn=Warn
+esp32-trueverit-iot-driver-mkiii.menu.DebugLevel.warn.build.code_debug=2
+esp32-trueverit-iot-driver-mkiii.menu.DebugLevel.info=Info
+esp32-trueverit-iot-driver-mkiii.menu.DebugLevel.info.build.code_debug=3
+esp32-trueverit-iot-driver-mkiii.menu.DebugLevel.debug=Debug
+esp32-trueverit-iot-driver-mkiii.menu.DebugLevel.debug.build.code_debug=4
+esp32-trueverit-iot-driver-mkiii.menu.DebugLevel.verbose=Verbose
+esp32-trueverit-iot-driver-mkiii.menu.DebugLevel.verbose.build.code_debug=5
+
+##############################################################
+

variants/esp32-trueverit-iot-driver-mkiii/pins_arduino.h

+#ifndef Pins_Arduino_h
+#define Pins_Arduino_h
+
+#include <stdint.h>
+
+static const uint8_t LED_BUILTIN = 18;
+#define BUILTIN_LED LED_BUILTIN // backward compatibility
+
+#define EXTERNAL_NUM_INTERRUPTS 16
+#define NUM_DIGITAL_PINS 40
+#define NUM_ANALOG_INPUTS 16
+
+#define analogInputToDigitalPin(p) (((p) < 20) ? (analogChannelToDigitalPin(p)) : -1)
+#define digitalPinToInterrupt(p) (((p) < 40) ? (p) : -1)
+#define digitalPinHasPWM(p) (p < 34)
+
+#define TX1 12
+#define RX1 13
+#define TX2 33
+#define RX2 39
+
+static const uint8_t TX = 1;
+static const uint8_t RX = 3;
+
+static const uint8_t SCL = 4;
+static const uint8_t SDA = 15;
+
+static const uint8_t SS = 5;
+static const uint8_t MOSI = 23;
+static const uint8_t MISO = 32;
+static const uint8_t SCK = 18;
+
+static const uint8_t A0 = 36;
+static const uint8_t A3 = 39;
+static const uint8_t A4 = 32;
+static const uint8_t A5 = 33;
+static const uint8_t A6 = 34;
+static const uint8_t A7 = 35;
+
+static const uint8_t T0 = 4;
+static const uint8_t T2 = 2;
+static const uint8_t T8 = 33;
+static const uint8_t T9 = 32;
+
+#define ETH_PHY_ADDR 0
+#define ETH_PHY_POWER 2
+#define ETH_PHY_MDC 16
+#define ETH_PHY_MDIO 14
+#define ETH_PHY_TYPE ETH_PHY_RTL8201
+#define ETH_CLK_MODE ETH_CLOCK_GPIO17_OUT
+
+#endif /* Pins_Arduino_h */