def get_display(width=28, height=13, fallback=Fallback.SIMULATOR):
try:
import fffserial
return fffserial.SerialDisplay(
width=width,
height=height,
serial_device=configuration.flipdotdisplay['serialdevice'],
baud=configuration.flipdotdisplay['serialbaudrate'],
buffered=configuration.flipdotdisplay['buffered'])
except Exception as e:
print("Unable to create FlipDotDisplay:", e, "\nFalling back to",
fallback.name)
if fallback == Fallback.SIMULATOR:
import flipdotsim
return flipdotsim.FlipDotSim(width=width, height=height)
elif fallback == Fallback.REMOTE_DISPLAY:
import net
return net.RemoteDisplay(width=width, height=height)
elif fallback == Fallback.DUMMY:
return DisplayBase(width=width, height=height)
elif fallback == Fallback.I2C:
import flipdotdisplay
return flipdotdisplay.FlipDotDisplay(width=width, height=height)
else:
raise Exception("No display and no fallback!")
def test_networking():
import flipdotsim
import threading
import time
fdd = flipdotsim.FlipDotSim(width=15, height=15)
ds = DisplayServer(fdd)
th = threading.Thread(target=ds.start, kwargs={'host': '127.0.0.1'})
th.setDaemon(True)
th.start()
time.sleep(0.2) # wait for server to start
remote_display = RemoteDisplay(host="127.0.0.1", width=15, height=15)
remote_display.px(1, 1, True)
remote_display.px(2, 1, True)
remote_display.show()
time.sleep(0.5)
import demos
demo = demos.RotatingPlasmaDemo(remote_display)
demo.fps = 30 # reduce fps for networking
demo.run(2)
ds.server_running = False
th.join(2)
fdd.close()
def test_text_scroller():
import flipdotsim
import time
fdd = flipdotsim.FlipDotSim()
font = small_font()
tsc = TextScroller(fdd, "Hallo", font)
fdd.show()
time.sleep(0.5)
fdd.close()
def test_presenter():
tiled_map = TiledMap2(PRESENTATION_FILE)
fdd = flipdotsim.FlipDotSim(width=WIDTH, height=HEIGHT)
p = Presenter(fdd, tiled_map, DISPLAY_FPS)
assert not p.on_map(-1, -1)
for i in "wasdrq":
print("testing input", i)
p.handle_input(i)
p.display()
fdd.close()
def test_rotating_plasma():
# create simulator and let mqtt messages update the display
import flipdotsim
fdd_sim = flipdotsim.FlipDotSim(width=configuration.WIDTH,
height=configuration.HEIGHT)
mqtt2disp = Mqtt2Display(BROKER, TOPIC_DISPLAY, TOPIC_INFO, fdd_sim)
mqtt2disp.run(background=True)
# create mqttdisplay and let demo publish messages into the display topic
import demos
fdd_mqtt = MqttDisplay(configuration.WIDTH, configuration.HEIGHT, BROKER,
TOPIC_DISPLAY)
demo = demos.RotatingPlasmaDemo(fdd_mqtt)
demo.run(runtime=2)
fdd_sim.close()
def main():
tiled_map = TiledMap2(PRESENTATION_FILE)
# init display: serial interface or simulator as fallback.
try:
import fffserial
fdd = fffserial.SerialDisplay(
width=WIDTH,
height=HEIGHT,
serial_device=configuration.flipdotdisplay['serialdevice'],
baud=configuration.flipdotdisplay['serialbaudrate'])
except Exception as e:
print(e, "FALLBACK: Using simulator")
fdd = flipdotsim.FlipDotSim(width=WIDTH, height=HEIGHT)
presenter = Presenter(fdd, tiled_map, DISPLAY_FPS)
presenter.run()
def test_demos():
import flipdotsim
fdd = flipdotsim.FlipDotSim()
demos = [
PlasmaDemo(fdd),
SwirlDemo(fdd),
PingPong(fdd),
RandomDot(fdd),
RotatingPlasmaDemo(fdd),
GameOfLife(fdd), # SnakeGame(fdd),
# FlappyDot(fdd),
BinaryClock(fdd), # rogueflip.Game(fdd),
PygameSurfaceDemo(fdd)
]
for demo in demos:
print(demo)
demo.run(runtime=2)
fdd.close()
def test_roguegame():
import flipdotsim
import threading
import pygame.event
def user_event_generator():
print("creating events")
# run to the next screen
for k in 'waaasssssdssssasssssssssssssddddddddd':
key = ord(k)
print("posting key event", key)
pygame.event.post(
pygame.event.Event(pygame.KEYDOWN, key=key))
time.sleep(0.1)
g.game_running = False
fdd = flipdotsim.FlipDotSim()
g = Game(fdd, 'ressources/rogueflip_testworld.tmx')
th = threading.Thread(target=user_event_generator)
th.start()
g.run()
import flipdotsim
import time
# Create a Simulator with the given dimension
display = flipdotsim.FlipDotSim(width=16, height=8)
# turn some pixels on in the top left corner
display.px(0, 0, True)
display.px(1, 0, True)
display.px(0, 1, True)
# The display will not change until the show method is invoked
display.show()
time.sleep(2)
# Lets run one dot from top left to bottom right
for y in range(display.height):
for x in range(display.width):
display.px(x, y, True)
display.show()
time.sleep(0.1)
display.px(x, y, False)
def run_simulator():
print("running a sample game in the simulator")
import configuration as conf
import flipdotsim
fdd = flipdotsim.FlipDotSim(width=conf.WIDTH, height=conf.HEIGHT)
run_with_flipdotdisplay(fdd)