import sys
import os
sys.path.append(
os.path.abspath(os.path.join(os.path.dirname(__file__), '../../')))
import asyncio
from helper_keyboard_input import KeyboardHelper
from sphero_sdk import SerialAsyncDal
from sphero_sdk import SpheroRvrAsync
# initialize global variables
key_helper = KeyboardHelper()
current_key_code = -1
driving_keys = [ord('w'), ord('a'), ord('s'), ord('d'), ord(' ')]
max_speed = 255
max_heading = 359
speed = 0
heading = 0
flags = 0
loop = asyncio.get_event_loop()
rvr = SpheroRvrAsync(dal=SerialAsyncDal(loop))
def keycode_callback(keycode):
global current_key_code
current_key_code = keycode
print("Key code updated: ", str(current_key_code))
import sys
import os
import cv2
import time
sys.path.append(os.path.abspath(os.path.join(os.path.dirname(__file__), '../../')))
import asyncio
from helper_keyboard_input import KeyboardHelper
from sphero_sdk import SerialAsyncDal
from sphero_sdk import SpheroRvrAsync
from sphero_sdk import RvrStreamingServices
# initialize global variables
key_helper = KeyboardHelper()
current_key_code = -1
driving_keys = [119, 97, 115, 100, 32]
speed = 0
heading = 0
flags = 0
sleshR = 200
sleshG = 200
sleshB = 200
now_R = 0
now_G = 0
now_B = 0
loop = asyncio.get_event_loop()
rvr = SpheroRvrAsync(
dal=SerialAsyncDal(