zardam

// gcc usb.c `pkg-config --libs --cflags libusb-1.0

#include <errno.h>
#include <stdlib.h>
#include <stdio.h>
#include <libusb.h>

static struct libusb_device_handle *devh = NULL;

static int open_device(void) {

zardam

import uart
def py_bot():
  s = uart.writeLine
  s("\x01") # raw mode
  s("""r.println("Hello from NW !")
utime.sleep(5)
while True:
  r.motor_speed(50, 50)
  while r.distance_in_cm() > 30:
    utime.sleep(.01)