rp2/boards/CYTRON_NANOXRP_CONTROLLER: Add support for NanoXRP board.

The NanoXRP is a small version of the XRP Robot using rp2040.

Signed-off-by: Jacob Williams <jwilliams@experiential.bot>

Author: SaintSampo

ports/rp2/boards/CYTRON_NANOXRP_CONTROLLER/board.json

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+{
+    "deploy": [
+        "../deploy.md"
+    ],
+    "docs": "",
+    "features": [
+        "BLE",
+        "Dual-core",
+        "External Flash",
+        "IMU",
+        "JST-SH",
+        "USB",
+        "WiFi"
+    ],
+    "images": [
+        "nanoxrp-board.jpg"
+    ],
+    "mcu": "rp2040",
+    "product": "NanoXRP Controller",
+    "thumbnail": "",
+    "url": "https://www.experiential.bot/",
+    "vendor": "Cytron"
+}

ports/rp2/boards/CYTRON_NANOXRP_CONTROLLER/manifest.py

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+include("$(PORT_DIR)/boards/manifest.py")
+
+require("bundle-networking")
+
+# Bluetooth
+require("aioble")

ports/rp2/boards/CYTRON_NANOXRP_CONTROLLER/mpconfigboard.cmake

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+# cmake file for Cytron NanoXRP Controller
+
+set(PICO_BOARD "pico_w")
+
+set(MICROPY_PY_LWIP ON)
+set(MICROPY_PY_NETWORK_CYW43 ON)
+
+# Bluetooth
+set(MICROPY_PY_BLUETOOTH ON)
+set(MICROPY_BLUETOOTH_BTSTACK ON)
+set(MICROPY_PY_BLUETOOTH_CYW43 ON)
+
+# Board specific version of the frozen manifest
+set(MICROPY_FROZEN_MANIFEST ${MICROPY_BOARD_DIR}/manifest.py)

ports/rp2/boards/CYTRON_NANOXRP_CONTROLLER/mpconfigboard.h

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+// Board and hardware specific configuration
+#define MICROPY_HW_BOARD_NAME                   "Cytron NanoXRP Controller"
+
+// todo: We need something to check our binary size
+#define MICROPY_HW_FLASH_STORAGE_BYTES          (848 * 1024)
+
+// Enable networking.
+#define MICROPY_PY_NETWORK 1
+#define MICROPY_PY_NETWORK_HOSTNAME_DEFAULT "NanoXRP"
+
+// CYW43 driver configuration.
+#define CYW43_USE_SPI (1)
+#define CYW43_LWIP (1)
+#define CYW43_GPIO (1)
+#define CYW43_SPI_PIO (1)
+
+// For debugging mbedtls - also set
+// Debug level (0-4) 1=warning, 2=info, 3=debug, 4=verbose
+// #define MODUSSL_MBEDTLS_DEBUG_LEVEL 1
+
+#define MICROPY_HW_PIN_EXT_COUNT    CYW43_WL_GPIO_COUNT
+
+// If this returns true for a pin then its irq will not be disabled on a soft reboot
+int mp_hal_is_pin_reserved(int n);
+#define MICROPY_HW_PIN_RESERVED(i) mp_hal_is_pin_reserved(i)
+
+#define MICROPY_HW_USB_VID (0x2E8A)
+#define MICROPY_HW_USB_PID (0x110A)
+
+#define MICROPY_HW_I2C1_SDA (14)
+#define MICROPY_HW_I2C1_SCL (15)

ports/rp2/boards/CYTRON_NANOXRP_CONTROLLER/pins.csv

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+# XRP default pin names
+MOTOR_L_IN_1,GPIO10
+MOTOR_L_IN_2,GPIO11
+MOTOR_R_IN_1,GPIO1
+MOTOR_R_IN_2,GPIO0
+MOTOR_3_IN_1,GPIO7
+MOTOR_3_IN_2,GPIO6
+MOTOR_L_ENCODER_A,GPIO9
+MOTOR_L_ENCODER_B,GPIO8
+MOTOR_R_ENCODER_A,GPIO3
+MOTOR_R_ENCODER_B,GPIO2
+MOTOR_3_ENCODER_A,GPIO5
+MOTOR_3_ENCODER_B,GPIO4
+SERVO_1,GPIO16
+SERVO_2,GPIO17
+I2C_SDA_0,GPIO4
+I2C_SCL_0,GPIO5
+I2C_SDA_1,GPIO14
+I2C_SCL_1,GPIO15
+DISTANCE_TRIGGER,GPIO22
+DISTANCE_ECHO,GPIO21
+LINE_L,GPIO26
+LINE_M,GPIO27
+LINE_R,GPIO28
+BOARD_VIN_MEASURE,GPIO29
+BOARD_USER_BUTTON,GPIO20
+BOARD_NEOPIXEL,GPIO12
+BOARD_BUZZER,GPIO13
+BOARD_LED,EXT_GPIO0
+
+# XRP alternate pin names
+RANGE_TRIGGER,GPIO22
+RANGE_ECHO,GPIO21
+
+# LED default names
+LED,EXT_GPIO0
+
+# Radio GPIO pins
+WL_GPIO0,EXT_GPIO0
+WL_GPIO1,EXT_GPIO1
+WL_GPIO2,EXT_GPIO2