mpconfigboard.h

// Board and hardware specific configuration
#define MICROPY_HW_BOARD_NAME                   "Pimoroni Tufty 2350"

#define MICROPY_HW_ROMFS_BYTES                  (1 * 1024 * 1024)
#define MICROPY_HW_FLASH_STORAGE_BYTES          (PICO_FLASH_SIZE_BYTES - (2 * 1024 * 1024) - MICROPY_HW_ROMFS_BYTES)

#define MICROPY_OBJ_REPR (MICROPY_OBJ_REPR_C)

// Set up networking.
#define MICROPY_PY_NETWORK_HOSTNAME_DEFAULT     "Tufty2350"

// Enable WiFi & PPP
#define MICROPY_PY_NETWORK                      (1)

// CYW43 driver configuration.
#define CYW43_USE_SPI                           (1)
#define CYW43_LWIP                              (1)
#define CYW43_GPIO                              (1)
#define CYW43_SPI_PIO                           (1)

#define MICROPY_HW_PIN_EXT_COUNT    CYW43_WL_GPIO_COUNT

int mp_hal_is_pin_reserved(int n);
#define MICROPY_HW_PIN_RESERVED(i) mp_hal_is_pin_reserved(i)

// Skip default pins
#define MICROPY_HW_SPI_NO_DEFAULT_PINS          (1)
#define MICROPY_HW_UART_NO_DEFAULT_PINS         (1)

// Enable PSRAM
#define MICROPY_HW_ENABLE_PSRAM                 (1)
#define MICROPY_GC_SPLIT_HEAP                   (0)

// First 3MB of PSRAM for GC heap, next 4MB for PicoVector, last 1MB for tmp FS
#define MICROPY_HW_PSRAM_MAX_HEAP_SIZE          (3 * 1024 * 1024)

// Alias the chip select pin specified by presto.h
#define MICROPY_HW_PSRAM_CS_PIN                 BW_PSRAM_CS

#define MICROPY_PY_THREAD                       (0)

// Configure USB
#define MICROPY_HW_USB_VID                      (0x2e8a)
#define MICROPY_HW_USB_PID                      (0x1101)

#define MICROPY_HW_USB_MSC                      (1)
#define MICROPY_HW_USB_DESC_STR_MAX             (40)
#define MICROPY_HW_USB_MANUFACTURER_STRING      "Pimoroni"
#define MICROPY_HW_USB_PRODUCT_FS_STRING        MICROPY_HW_BOARD_NAME " MicroPython"