import serial
import time

channels = [
    192,  # pan
    0,  # tilt
    134,  # dimmer
    255,  # R
    0x88,  # G
    0,  # B
    0,  # W
    1,  # movement speed
    0,  # RST
]

start_addr = 10

with serial.Serial("/dev/ttyUSB0", 115200) as ser:

    payload = bytearray(512)
    # payload.extend(channels)
    payload[(start_addr - 1) : (start_addr - 1 + len(channels))] = channels

    print(payload)

    while True:

        ser.write(payload)
        ser.flush()

        time.sleep(1/50)

        print(".")

    #print(ser.read_all())