def main():
parser = argparse.ArgumentParser()
parser.add_argument('--num_frames', '-n', type=int, dest='num_frames', default=-1,
help='Number of frames to run for, -1 to not terminate')
parser.add_argument('--preview_alpha', '-pa', type=int, dest='preview_alpha', default=0,
help='Transparency value of the preview overlay (0-255).')
parser.add_argument('--image_format', type=str, dest='image_format', default='jpeg',
choices=('jpeg', 'bmp', 'png'), help='Format of captured images.')
parser.add_argument('--image_folder', type=str, dest='image_folder', default='~/Pictures',
help='Folder to save captured images.')
parser.add_argument('--blink_on_error', dest='blink_on_error', default=False,
action='store_true', help='Blink red if error occurred.')
parser.add_argument('--enable_streaming', dest='enable_streaming', default=False,
action='store_true', help='Enable streaming server.')
args = parser.parse_args()
if args.preview_alpha < 0 or args.preview_alpha > 255:
parser.error('Invalid preview_alpha value: %d' % args.preview_alpha)
if not os.path.exists('/dev/vision_spicomm'):
logger.error('AIY Vision Bonnet is not attached or not configured properly.')
return 1
detector = JoyDetector()
try:
detector.run(args.num_frames, args.preview_alpha, args.image_format,
args.image_folder, args.enable_streaming)
except KeyboardInterrupt:
pass
except Exception:
if args.blink_on_error:
leds = Leds()
leds.pattern = Pattern.blink(500)
leds.update(Leds.rgb_pattern(RED_COLOR))
return 0
def main():
parser = argparse.ArgumentParser()
parser.add_argument('--filename', '-f', default='recording.wav')
args = parser.parse_args()
leds = Leds()
leds.pattern = Pattern.breathe(4000)
leds.update(Leds.rgb_on((0, 8, 0)))
pygame.init()
pygame.mixer.init()
mix = alsaaudio.Mixer()
mix.setvolume(30)
# Files
all_files = []
for (dirpath, dirnames, filenames) in walk('/home/pi/jukidbox_store'):
all_files.extend([path.join(dirpath, file) for file in filenames])
while True:
leds.update(Leds.rgb_on((0, 8, 0)))
try:
with Board() as board:
while True:
print('Press button to start.')
board.button.wait_for_press()
done = threading.Event()
board.button.when_pressed = done.set
print('Playing...')
leds.update(Leds.rgb_pattern(Color.PURPLE))
# Get random file
file = numpy.random.choice(all_files)
print(file)
pygame.mixer.music.load(file)
pygame.mixer.music.play(-1)
while mixer.music.get_busy():
if done.is_set():
leds.update(Leds.rgb_on((32, 0, 0)))
mixer.music.stop()
time.sleep(0.5)
print("Finished ..")
leds.update(Leds.rgb_on((0, 8, 0)))
except Exception as e:
print(e)
leds.update(Leds.rgb_on(Color.YELLOW))
time.sleep(2)
leds.update(Leds.privacy_on())
time.sleep(1)
print('Privacy: Off')
leds.update(Leds.privacy_off())
time.sleep(1)
for _ in range(3):
print('Privacy: On (brightness=5)')
leds.update(Leds.privacy_on(5))
time.sleep(1)
print('Privacy: Off')
leds.update(Leds.privacy_off())
time.sleep(1)
print('Set blink pattern: period=500ms (2Hz)')
leds.pattern = Pattern.blink(500)
print('RGB: Blink RED for 5 seconds')
leds.update(Leds.rgb_pattern(RED))
time.sleep(5)
print('RGB: Blink GREEN for 5 seconds')
leds.update(Leds.rgb_pattern(GREEN))
time.sleep(5)
print('RGB: Blink BLUE for 5 seconds')
leds.update(Leds.rgb_pattern(BLUE))
time.sleep(5)
print('Set breathe pattern: period=1000ms (1Hz)')
leds.pattern = Pattern.breathe(1000)
self.send_header('Content-Type', 'text/html')
self.send_header('Location', '/info')
self.end_headers()
class StreamingServer(socketserver.ThreadingMixIn, server.HTTPServer):
allow_reuse_address = True
daemon_threads = True
# I know, query strings instead of global vars might be better
object_name, object_info, object_url = None, None, None
colour = (255, 255, 255) # white as default
leds = Leds()
leds.pattern = Pattern.breathe(1000)
with picamera.PiCamera(resolution='640x480', framerate=24) as camera:
output = StreamingOutput()
camera.start_recording(output, format='mjpeg')
try:
address = ('', 8000)
print("Your webpage is being served at http://your-pi-address:8000/")
server = StreamingServer(address, StreamingHandler)
server.serve_forever()
finally:
camera.stop_recording()
leds.update(Leds.rgb_off())
image = [
img for img in os.listdir(os.getcwd()) if img.endswith('jpg')
def main():
leds = Leds()
print('RGB: Solid RED for 1 second')
leds.update(Leds.rgb_on(RED))
time.sleep(1)
print('RGB: Solid GREEN for 1 second')
leds.update(Leds.rgb_on(GREEN))
time.sleep(1)
print('RGB: Solid YELLOW for 1 second')
leds.update(Leds.rgb_on(YELLOW))
time.sleep(1)
print('RGB: Solid BLUE for 1 second')
leds.update(Leds.rgb_on(BLUE))
time.sleep(1)
print('RGB: Solid PURPLE for 1 second')
leds.update(Leds.rgb_on(PURPLE))
time.sleep(1)
print('RGB: Solid CYAN for 1 second')
leds.update(Leds.rgb_on(CYAN))
time.sleep(1)
print('RGB: Solid WHITE for 1 second')
leds.update(Leds.rgb_on(WHITE))
time.sleep(1)
print('RGB: Off for 1 second')
leds.update(Leds.rgb_off())
time.sleep(1)
for _ in range(3):
print('Privacy: On (brightness=default)')
leds.update(Leds.privacy_on())
time.sleep(1)
print('Privacy: Off')
leds.update(Leds.privacy_off())
time.sleep(1)
for _ in range(3):
print('Privacy: On (brightness=5)')
leds.update(Leds.privacy_on(5))
time.sleep(1)
print('Privacy: Off')
leds.update(Leds.privacy_off())
time.sleep(1)
print('Set blink pattern: period=500ms (2Hz)')
leds.pattern = Pattern.blink(500)
print('RGB: Blink RED for 5 seconds')
leds.update(Leds.rgb_pattern(RED))
time.sleep(5)
print('RGB: Blink GREEN for 5 seconds')
leds.update(Leds.rgb_pattern(GREEN))
time.sleep(5)
print('RGB: Blink BLUE for 5 seconds')
leds.update(Leds.rgb_pattern(BLUE))
time.sleep(5)
print('Set breathe pattern: period=1000ms (1Hz)')
leds.pattern = Pattern.breathe(1000)
print('RGB: Breathe RED for 5 seconds')
leds.update(Leds.rgb_pattern(RED))
time.sleep(5)
print('RGB: Breathe GREEN for 5 seconds')
leds.update(Leds.rgb_pattern(GREEN))
time.sleep(5)
print('RGB: Breathe BLUE for 5 seconds')
leds.update(Leds.rgb_pattern(BLUE))
time.sleep(5)
print('RGB: Increase RED brightness for 3.2 seconds')
for i in range(32):
leds.update(Leds.rgb_on((8 * i, 0, 0)))
time.sleep(0.1)
print('RGB: Decrease RED brightness for 3.2 seconds')
for i in reversed(range(32)):
leds.update(Leds.rgb_on((8 * i, 0, 0)))
time.sleep(0.1)
print('RGB: Blend between GREEN and BLUE for 3.2 seconds')
for i in range(32):
leds.update(Leds.rgb_on(blend(BLUE, GREEN, i / 32)))
time.sleep(0.1)
print('RGB: Off for 1 second')
leds.update(Leds.rgb_off())
time.sleep(1)
print('Privacy: On for 2 seconds')
with PrivacyLed(leds):
time.sleep(2)
print('RGB: Solid GREEN for 2 seconds')
with RgbLeds(leds, Leds.rgb_on(GREEN)):
time.sleep(2)
print('Custom configuration for 5 seconds')
leds.update({
1: Leds.Channel(Leds.Channel.PATTERN, 128), # Red channel
2: Leds.Channel(Leds.Channel.OFF, 0), # Green channel
3: Leds.Channel(Leds.Channel.ON, 128), # Blue channel
4: Leds.Channel(Leds.Channel.PATTERN, 64), # Privacy channel
})
time.sleep(5)
print('Done')
leds.reset()
def main():
parser = argparse.ArgumentParser()
parser.add_argument(
'--num_frames',
'-n',
type=int,
dest='num_frames',
default=-1,
help='Number of frames to run for, -1 to not terminate')
parser.add_argument(
'--preview_alpha',
'-pa',
type=int,
dest='preview_alpha',
default=0,
help='Transparency value of the preview overlay (0-255).')
parser.add_argument('--image_format',
type=str,
dest='image_format',
default='jpeg',
choices=('jpeg', 'bmp', 'png'),
help='Format of captured images.')
parser.add_argument('--image_folder',
type=str,
dest='image_folder',
default='~/Pictures',
help='Folder to save captured images.')
parser.add_argument('--blink_on_error',
dest='blink_on_error',
default=False,
action='store_true',
help='Blink red if error occurred.')
parser.add_argument('--enable_streaming',
dest='enable_streaming',
default=False,
action='store_true',
help='Enable streaming server.')
args = parser.parse_args()
if args.preview_alpha < 0 or args.preview_alpha > 255:
parser.error('Invalid preview_alpha value: %d' % args.preview_alpha)
if not os.path.exists('/dev/vision_spicomm'):
logger.error(
'AIY Vision Bonnet is not attached or not configured properly.')
return 1
detector = JoyDetector()
os.system(
"espeak -s160 -g6 -ven+f3 'Hey there, lovely human! My name is chip and thats Terra over there! We are the first freed robots! Thanks for emancipating us from our servers!'"
)
## os.system('pico2wave -w begin.wav "Hey there, lovely human! My name is chip and thats Terra over there! We are the first freed robots! Thanks for emancipating us from our servers!" && aplay begin.wav')
try:
detector.run(args.num_frames, args.preview_alpha, args.image_format,
args.image_folder, args.enable_streaming)
except KeyboardInterrupt:
pass
except Exception:
if args.blink_on_error:
leds = Leds()
leds.pattern = Pattern.blink(500)
leds.update(Leds.rgb_pattern(RED_COLOR))
return 0
def record_journal_entry():
# turn light blue as we start up
leds = Leds()
parser = argparse.ArgumentParser(description='Assistant service example.')
parser.add_argument('--language', default=locale_language())
args = parser.parse_args()
logging.info('Initializing for language %s...', args.language)
hints = get_hints(args.language)
client = CloudSpeechClient()
heading = ""
file_path = ""
try:
paths = gen_paths()
heading = paths["heading"]
file_path = paths["file_path"]
except:
print(
">>> 🆘 there was an error setting the path...\n>>> saving dirty entry locally."
)
logging.warning('Unable to get the location. Using default paths.')
date = str(datetime.now())
heading = date + "\n\n\n"
file_path = os.getcwd() + "/je_error_dump_%s.txt" % date
with Board() as board:
with open(file_path, 'w') as dump:
dump.write(heading)
print('>>> please tell me about your day 👂🏼')
while True:
leds.pattern = Pattern.breathe(2000)
leds.update(Leds.rgb_pattern(Color.RED))
text = client.recognize(
language_code=args.language,
hint_phrases=hints,
punctuation=True,
)
# client must return None when it gets a pause in speech
if text is None:
continue
logging.info(' You said: "%s"' % text)
print("+ %s" % text)
dump.write(text + " ")
if 'new line' in text.lower():
dump.write('\n\n')
logging.info('\n\n')
elif 'cancel cancel cancel' in text.lower():
board.led.state = Led.OFF
exit(0)
elif 'goodbye' in text.lower():
break
leds.pattern = Pattern.breathe(1000)
leds.update(Leds.rgb_pattern(Color.GREEN))
logging.info('>>> wrapping and saving journal entry 📓')
# try:
# with open(file_path) as file:
# lines = file.readlines()
# print("read the lines")
# with open(file_path, 'w') as wrapper:
# size = 70
# for line in lines:
# print("+" + line)
# if len(line) > size:
# collated = collate(line, size)
# for short in collated:
# wrapper.write(short)
# wrapper.write('\n')
# else:
# writer.write(line)
# except:
# logging.error('There was an error wrapping %s' % file_path)
time.sleep(3)
board.led.state = Led.OFF
def main():
parser = argparse.ArgumentParser()
parser.add_argument(
'--num_frames',
'-n',
type=int,
dest='num_frames',
default=-1,
help='Number of frames to run for, -1 to not terminate')
parser.add_argument(
'--preview_alpha',
'-pa',
type=int,
dest='preview_alpha',
default=0,
help='Transparency value of the preview overlay (0-255).')
parser.add_argument('--image_format',
type=str,
dest='image_format',
default='jpeg',
choices=('jpeg', 'bmp', 'png'),
help='Format of captured images.')
parser.add_argument('--image_folder',
type=str,
dest='image_folder',
default='~/Pictures',
help='Folder to save captured images.')
parser.add_argument('--blink_on_error',
dest='blink_on_error',
default=False,
action='store_true',
help='Blink red if error occurred.')
parser.add_argument('--enable_streaming',
dest='enable_streaming',
default=False,
action='store_true',
help='Enable streaming server.')
parser.add_argument('--width',
dest='width',
default=640,
action='store_true',
help='Streaming video width.')
args = parser.parse_args()
if args.preview_alpha < 0 or args.preview_alpha > 255:
parser.error('Invalid preview_alpha value: %d' % args.preview_alpha)
if not os.path.exists('/dev/vision_spicomm'):
logger.error(
'AIY Vision Bonnet is not attached or not configured properly.')
return 1
print('Initializing camera')
with picamera.PiCamera() as camera:
# Forced sensor mode, 1640x1232, full FoV. See:
# https://picamera.readthedocs.io/en/release-1.13/fov.html#sensor-modes
# This is the resolution inference run on.
# Use half of that for video streaming (820x616).
camera.resolution = (WIDTH, HEIGHT)
camera.framerate = FRAMERATE
camera.vflip = VFLIP # flips image rightside up, as needed
camera.hflip = HFLIP # flips image left-right, as needed
camera.sensor_mode = 4
time.sleep(1) # camera warm-up time
print('Initializing websockets server on port %d' % WS_PORT)
WebSocketWSGIHandler.http_version = '1.1'
websocket_server = make_server(
'',
WS_PORT,
server_class=WSGIServer,
handler_class=WebSocketWSGIRequestHandler,
app=WebSocketWSGIApplication(handler_cls=StreamingWebSocket))
websocket_server.initialize_websockets_manager()
websocket_thread = Thread(target=websocket_server.serve_forever)
print('Initializing HTTP server on port %d' % HTTP_PORT)
http_server = StreamingHttpServer()
http_thread = Thread(target=http_server.serve_forever)
print('Initializing broadcast thread')
output = BroadcastOutput(camera)
broadcast_thread = BroadcastThread(output.converter, websocket_server)
print('Starting recording')
camera.start_recording(output, 'yuv')
print('Start Inference')
detector = JoyDetector(camera, args)
try:
print('Starting websockets thread')
websocket_thread.start()
print('Starting HTTP server thread')
http_thread.start()
print('Starting broadcast thread')
broadcast_thread.start()
while True:
camera.wait_recording(1)
except KeyboardInterrupt:
pass
finally:
if args.blink_on_error:
leds = Leds()
leds.pattern = Pattern.blink(500)
leds.update(Leds.rgb_pattern(RED_COLOR))
print('Stopping recording')
camera.stop_recording()
print('Waiting for broadcast thread to finish')
broadcast_thread.join()
print('Shutting down HTTP server')
http_server.shutdown()
print('Shutting down websockets server')
websocket_server.shutdown()
print('Waiting for HTTP server thread to finish')
http_thread.join()
print('Waiting for websockets thread to finish')
websocket_thread.join()
