2022-08-01 11:29:12 +00:00
|
|
|
import time
|
2022-06-29 09:58:24 +00:00
|
|
|
from ctypes import c_uint32
|
|
|
|
|
|
|
|
|
|
import serial
|
|
|
|
|
|
|
|
|
|
C_UINT32_MAX = c_uint32(-1).value
|
|
|
|
|
conn = serial.Serial(
|
2022-08-01 11:29:12 +00:00
|
|
|
"COM4",
|
2022-06-29 09:58:24 +00:00
|
|
|
baudrate=9600,
|
|
|
|
|
stopbits=serial.STOPBITS_ONE,
|
|
|
|
|
parity=serial.PARITY_NONE,
|
|
|
|
|
bytesize=serial.EIGHTBITS,
|
2022-08-01 11:29:12 +00:00
|
|
|
rtscts=False,
|
|
|
|
|
xonxoff=False
|
2022-06-29 09:58:24 +00:00
|
|
|
)
|
|
|
|
|
pixel = C_UINT32_MAX
|
2022-08-01 11:29:12 +00:00
|
|
|
time.sleep(5)
|
2022-06-29 09:58:24 +00:00
|
|
|
color = "#ff00ff"
|
|
|
|
|
conn.write(int.to_bytes(pixel, length=4, byteorder="big") + bytes.fromhex(color[1:7]) + b"\n")
|
|
|
|
|
response = conn.readline()
|
|
|
|
|
print(response)
|
|
|
|
|
conn.close()
|
