def set_effect(self, value, permanent=True):
payload = mt.Effect(Effect=value, Permanent=permanent)
header = mt.Header(MessageDataType=mt.DisplayEnums.PacketType.EFFECT,
MessageDataSize=len(payload))
self.send_packet(header, payload)
def walk_pixel(self):
pixels = []
if self.walking_pixel is not None:
self.prev_walking_pixel = mt.Pixel(Index=self.walking_pixel.Index, Red=0, Green=0, Blue=0)
pixels.append(self.prev_walking_pixel)
self.walking_pixel.Index = (self.walking_pixel.Index + 1) % 256
#print(self.walking_pixel.Index)
else:
self.walking_pixel = mt.Pixel(Index=0, Red=100, Green=100, Blue=100)
pixels.append(self.walking_pixel)
payload = mt.Pixels(
TypeOfUpdate=mt.DisplayEnums.DisplayUpdate.PARTIAL,
NumberOfPixelUpdates=len(pixels),
PixelData=pixels
)
header = mt.Header(
MessageDataType=mt.DisplayEnums.PacketType.DISPLAY_INPUT,
MessageDataSize=len(payload)
)
self.send_packet(header, payload)
def clear(self):
payload = mt.Command(Command=mt.DisplayEnums.Command.CLEAR, Value=0)
header = mt.Header(MessageDataType=mt.DisplayEnums.PacketType.COMMAND,
MessageDataSize=len(payload))
self.send_packet(header, payload)
def set_mode(self, value):
payload = mt.Mode(Mode=value, )
header = mt.Header(MessageDataType=mt.DisplayEnums.PacketType.MODE,
MessageDataSize=len(payload))
self.send_packet(header, payload)
def send_command(self, command, value=0):
payload = mt.Command(Command=command, Value=value)
header = mt.Header(MessageDataType=mt.DisplayEnums.PacketType.COMMAND,
MessageDataSize=len(payload))
self.send_packet(header, payload)
def set_brightness(self, value):
payload = mt.Command(
Command=mt.DisplayEnums.Command.BRIGHTNESS,
Value=value
)
header = mt.Header(
MessageDataType=mt.DisplayEnums.PacketType.COMMAND,
MessageDataSize=len(payload)
)
self.send_packet(header, payload)
def slider(self, path, tags, args, source):
# Convert to 0,0 at Upper left corner
x, y = round(args[1] *
(Display.WIDTH - 1)), round(7 - args[0] *
(Display.HEIGHT - 1))
index = Display.index_from_xy(x, y)
print("updating x: ", x, " y: ", y, " index: ", index)
pixels = [mt.Pixel(Index=index, Red=100, Green=30, Blue=100)]
payload = mt.Pixels(TypeOfUpdate=mt.DisplayEnums.DisplayUpdate.FULL,
NumberOfPixelUpdates=len(pixels),
PixelData=pixels)
header = mt.Header(
MessageDataType=mt.DisplayEnums.PacketType.DISPLAY_INPUT,
MessageDataSize=len(payload))
self.send_packet(header, payload)
def update(self, pixels: [Display.Pixel]):
pixels_out = []
for pixel in pixels:
pixel_out = mt.Pixel(Index=Display.index_from_xy(pixel.x, pixel.y),
Red=pixel.r,
Green=pixel.g,
Blue=pixel.b)
pixels_out.append(pixel_out)
payload = mt.Pixels(TypeOfUpdate=mt.DisplayEnums.DisplayUpdate.FULL,
Layer=mt.DisplayEnums.Layer.FOREGROUND,
NumberOfPixelUpdates=len(pixels_out),
PixelData=pixels_out)
header = mt.Header(
MessageDataType=mt.DisplayEnums.PacketType.
DISPLAY_INPUT, # 1 is command
MessageDataSize=len(payload))
self.send_packet(header, payload)
def update(self):
payloadMode = mt.Mode(
Mode=2
)
headerMode = mt.Header(
MessageDataType=mt.DisplayEnums.PacketType.MODE,
MessageDataSize=len(payloadMode)
)
payloadCommand = mt.Command(
Command=mt.DisplayEnums.Command.TEST,
Value=20
)
headerCommand = mt.Header(
MessageDataType=mt.DisplayEnums.PacketType.COMMAND,
MessageDataSize=len(payloadCommand)
)
payloadCommandBrightness = mt.Command(
Command=mt.DisplayEnums.Command.BRIGHTNESS,
Value=30
)
pixels = []
pixels.append(mt.Pixel(Index=0))
pixels.append(mt.Pixel(Index=1))
pixels.append(mt.Pixel(Index=2))
pixels.append(mt.Pixel(Index=3))
payloadPixels = mt.Pixels(
TypeOfUpdate=3,
NumberOfPixelUpdates=len(pixels),
PixelData=pixels
)
headerPixels = mt.Header(
MessageDataType=2, # 1 is command
MessageDataSize=len(payloadPixels)
)
#sock.sendto(str(headerMode / payloadMode), (self.dest, self.port))
#sock.sendto(str(headerCommand / payloadCommandBrightness), (self.dest, self.port))
#return
#sock.sendto(str(headerCommand / payloadCommand), (self.dest, self.port))
#return
#sock.sendto(str(headerPixels / payloadPixels), (self.dest, self.port))
#headerPixels.show()
#payloadPixels.show()
#sleep(10)
framerate = 50
div = 255/float(framerate)
s = 1.0/float(framerate)
print("goal:", framerate, " div:", div, " s:", s)
while True:
for i in range(0, framerate):
for k in range(0, 4):
payloadPixels.PixelData[0].Red = int(i*div)
payloadPixels.PixelData[2].Green = int((framerate-i)*div)
sock.sendto(str(headerPixels / payloadPixels), (self.dest, self.port))
sleep(s)
for i in range(0, framerate):
for k in range(0, 4):
payloadPixels.PixelData[0].Red = int((framerate-i)*div)
payloadPixels.PixelData[2].Green = int(i*div)
sock.sendto(str(headerPixels / payloadPixels), (self.dest, self.port))
sleep(s)
