Razvalyaev
7dffb83d05
Для подключния к мышке надо её отключить сначала от windows, т.е. к уже открытому каналу bluetooth она не подключится
275 lines
9.9 KiB
Python
275 lines
9.9 KiB
Python
import asyncio
|
||
import threading
|
||
import colorsys
|
||
from tkinter import Tk, Button, Label, Scale, HORIZONTAL, Canvas, Frame
|
||
from PIL import Image, ImageTk
|
||
from bleak import BleakClient, BleakScanner
|
||
import math
|
||
|
||
TARGET_NAME = "Ball Mouse"
|
||
|
||
COLOR_SERVICE_UUID = "12345678-1234-5678-1234-56789abcdef0"
|
||
COLOR_CHAR_R_UUID = "12345678-1234-5678-1234-56789abcdef1"
|
||
COLOR_CHAR_G_UUID = "12345678-1234-5678-1234-56789abcdef2"
|
||
COLOR_CHAR_B_UUID = "12345678-1234-5678-1234-56789abcdef3"
|
||
COLOR_CHAR_BRIGHTNESS_UUID = "12345678-1234-5678-1234-56789abcdef4"
|
||
|
||
# Часто используемые цвета (R, G, B)
|
||
preset_colors = [
|
||
(255, 0, 0), # Красный
|
||
(0, 255, 0), # Зеленый
|
||
(0, 0, 255), # Синий
|
||
(255, 255, 0), # Желтый
|
||
(255, 0, 255), # Пурпурный
|
||
(0, 255, 255), # Голубой (циан)
|
||
(255, 255, 255) # Белый
|
||
]
|
||
|
||
class BLEController:
|
||
def __init__(self):
|
||
self.client = None
|
||
|
||
async def connect(self):
|
||
devices = await BleakScanner.discover()
|
||
device = next((d for d in devices if d.name and TARGET_NAME in d.name), None)
|
||
if not device:
|
||
print("BLE-устройство не найдено")
|
||
return False
|
||
self.client = BleakClient(device.address)
|
||
try:
|
||
await self.client.connect()
|
||
print("Подключено к", device.name)
|
||
return True
|
||
except Exception as e:
|
||
print("Ошибка подключения:", e)
|
||
return False
|
||
|
||
async def send_color_components(self, r, g, b, brightness=255):
|
||
if not self.client or not self.client.is_connected:
|
||
print("Не подключено к устройству")
|
||
return False
|
||
try:
|
||
await self.client.write_gatt_char(COLOR_CHAR_R_UUID, bytes([r]))
|
||
await self.client.write_gatt_char(COLOR_CHAR_G_UUID, bytes([g]))
|
||
await self.client.write_gatt_char(COLOR_CHAR_B_UUID, bytes([b]))
|
||
await self.client.write_gatt_char(COLOR_CHAR_BRIGHTNESS_UUID, bytes([brightness]))
|
||
print(f"Отправлен цвет: R={r} G={g} B={b} яркость={brightness}")
|
||
return True
|
||
except Exception as e:
|
||
print("Ошибка при отправке:", e)
|
||
return False
|
||
|
||
async def read_color_and_brightness(self):
|
||
if not self.client or not self.client.is_connected:
|
||
print("Не подключено к устройству")
|
||
return None
|
||
try:
|
||
r_bytes = await self.client.read_gatt_char(COLOR_CHAR_R_UUID)
|
||
g_bytes = await self.client.read_gatt_char(COLOR_CHAR_G_UUID)
|
||
b_bytes = await self.client.read_gatt_char(COLOR_CHAR_B_UUID)
|
||
brightness_bytes = await self.client.read_gatt_char(COLOR_CHAR_BRIGHTNESS_UUID)
|
||
r = int.from_bytes(r_bytes, byteorder="little")
|
||
g = int.from_bytes(g_bytes, byteorder="little")
|
||
b = int.from_bytes(b_bytes, byteorder="little")
|
||
brightness = int.from_bytes(brightness_bytes, byteorder="little")
|
||
return (r, g, b, brightness)
|
||
except Exception as e:
|
||
print("Ошибка чтения цвета и яркости:", e)
|
||
return None
|
||
|
||
|
||
|
||
def create_color_wheel(size):
|
||
radius = size // 2
|
||
image = Image.new("RGB", (size, size), (255, 255, 255))
|
||
pixels = image.load()
|
||
|
||
for x in range(size):
|
||
for y in range(size):
|
||
dx = x - radius
|
||
dy = y - radius
|
||
dist = math.sqrt(dx*dx + dy*dy)
|
||
if dist <= radius:
|
||
hue = (math.atan2(dy, dx) / (2 * math.pi)) + 0.5
|
||
saturation = dist / radius
|
||
r, g, b = colorsys.hsv_to_rgb(hue, saturation, 1)
|
||
pixels[x, y] = (int(r*255), int(g*255), int(b*255))
|
||
else:
|
||
pixels[x, y] = (255, 255, 255)
|
||
return image
|
||
|
||
def run_gui():
|
||
brightness_send_job = None
|
||
brightness_delay_ms = 100 # например, 100 мс задержки
|
||
|
||
ble = BLEController()
|
||
|
||
root = Tk()
|
||
root.title("BLE RGB Контроллер")
|
||
|
||
label = Label(root, text="Ожидание подключения...")
|
||
label.pack(pady=10)
|
||
|
||
brightness_scale = Scale(root, from_=0, to=100, orient=HORIZONTAL, label="Яркость", length=300)
|
||
brightness_scale.set(100)
|
||
brightness_scale.pack(pady=10)
|
||
|
||
canvas_size = 300
|
||
radius = canvas_size // 2
|
||
|
||
canvas = Canvas(root, width=canvas_size, height=canvas_size)
|
||
canvas.pack()
|
||
|
||
pil_image = create_color_wheel(canvas_size)
|
||
tk_image = ImageTk.PhotoImage(pil_image)
|
||
canvas.create_image(0, 0, anchor="nw", image=tk_image)
|
||
|
||
selected_color = [0, 0, 0]
|
||
|
||
# Создаем фрейм для кнопок с цветами
|
||
preset_frame = Frame(root)
|
||
preset_frame.pack(pady=10)
|
||
|
||
# Квадрат для отображения итогового цвета
|
||
color_display = Frame(root, width=100, height=100, bg="#000000", relief="sunken", borderwidth=2)
|
||
color_display.pack(pady=10)
|
||
|
||
def on_read():
|
||
label.config(text="Чтение данных...")
|
||
|
||
def read_and_update():
|
||
color_bright = asyncio.run(ble.read_color_and_brightness())
|
||
if color_bright is None:
|
||
root.after(0, lambda: label.config(text="Ошибка чтения данных"))
|
||
return
|
||
|
||
r, g, b, brightness = color_bright
|
||
selected_color[0], selected_color[1], selected_color[2] = r, g, b
|
||
|
||
def update_gui():
|
||
brightness_scale.set(brightness)
|
||
update_color_display(r, g, b, brightness)
|
||
label.config(text=f"Считано: R={r} G={g} B={b}, яркость={brightness}")
|
||
|
||
root.after(0, update_gui)
|
||
|
||
threading.Thread(target=read_and_update).start()
|
||
|
||
def update_color_display(r, g, b, brightness):
|
||
# Учитываем яркость — просто умножаем компоненты на коэффициент
|
||
factor = brightness / 100
|
||
r_adj = int(r * factor)
|
||
g_adj = int(g * factor)
|
||
b_adj = int(b * factor)
|
||
hex_color = f"#{r_adj:02x}{g_adj:02x}{b_adj:02x}"
|
||
color_display.config(bg=hex_color)
|
||
|
||
def send_color_and_update(r, g, b):
|
||
brightness = brightness_scale.get()
|
||
|
||
async def task():
|
||
return await ble.send_color_components(r, g, b, brightness)
|
||
|
||
def thread_func():
|
||
result = asyncio.run(task())
|
||
def update_label():
|
||
if result:
|
||
label.config(text="Цвет установлен")
|
||
else:
|
||
label.config(text="Цвет не установлен")
|
||
root.after(0, update_label)
|
||
|
||
threading.Thread(target=thread_func).start()
|
||
update_color_display(r, g, b, brightness)
|
||
|
||
def on_canvas_click(event):
|
||
dx = event.x - radius
|
||
dy = event.y - radius
|
||
dist = math.sqrt(dx*dx + dy*dy)
|
||
if dist > radius:
|
||
return
|
||
hue = (math.atan2(dy, dx) / (2 * math.pi)) + 0.5
|
||
saturation = dist / radius
|
||
r, g, b = colorsys.hsv_to_rgb(hue, saturation, 1)
|
||
r, g, b = int(r*255), int(g*255), int(b*255)
|
||
selected_color[0], selected_color[1], selected_color[2] = r, g, b
|
||
send_color_and_update(r, g, b)
|
||
|
||
canvas.bind("<Button-1>", on_canvas_click)
|
||
|
||
|
||
def on_preset_click(r, g, b):
|
||
selected_color[0], selected_color[1], selected_color[2] = r, g, b
|
||
send_color_and_update(r, g, b)
|
||
|
||
for color in preset_colors:
|
||
r, g, b = color
|
||
hex_color = f"#{r:02x}{g:02x}{b:02x}"
|
||
btn = Button(preset_frame, bg=hex_color, width=3, height=1,
|
||
command=lambda r=r, g=g, b=b: on_preset_click(r, g, b))
|
||
btn.pack(side="left", padx=3)
|
||
|
||
|
||
|
||
|
||
def delayed_send_brightness():
|
||
nonlocal brightness_send_job
|
||
brightness_send_job = None
|
||
r, g, b = selected_color
|
||
send_color_and_update(r, g, b)
|
||
|
||
def on_brightness_change(val):
|
||
nonlocal brightness_send_job
|
||
if brightness_send_job is not None:
|
||
root.after_cancel(brightness_send_job)
|
||
brightness_send_job = root.after(brightness_delay_ms, delayed_send_brightness)
|
||
|
||
brightness_scale.config(command=on_brightness_change)
|
||
|
||
|
||
def on_connect():
|
||
label.config(text="Подключение...")
|
||
|
||
def connect_and_sync():
|
||
result = asyncio.run(ble.connect())
|
||
if not result:
|
||
root.after(0, lambda: label.config(text="Ошибка подключения"))
|
||
return
|
||
|
||
# Читаем цвет и яркость из устройства
|
||
color_bright = asyncio.run(ble.read_color_and_brightness())
|
||
if color_bright is None:
|
||
root.after(0, lambda: label.config(text="Не удалось прочитать цвет"))
|
||
return
|
||
|
||
r, g, b, brightness = color_bright
|
||
selected_color[0], selected_color[1], selected_color[2] = r, g, b
|
||
|
||
# Обновляем GUI в основном потоке
|
||
def update_gui():
|
||
brightness_scale.set(brightness)
|
||
update_color_display(r, g, b, brightness)
|
||
label.config(text=f"Подключено: R={r} G={g} B={b}, яркость={brightness}")
|
||
|
||
root.after(0, update_gui)
|
||
|
||
# Отправляем цвет-яркость на устройство для синхронизации
|
||
send_color_and_update(r, g, b)
|
||
|
||
threading.Thread(target=connect_and_sync).start()
|
||
|
||
|
||
|
||
|
||
|
||
connect_btn = Button(root, text="Подключиться к мыши", command=on_connect)
|
||
connect_btn.pack(pady=10)
|
||
|
||
read_btn = Button(root, text="Считать", command=on_read)
|
||
read_btn.pack(pady=10)
|
||
|
||
root.mainloop()
|
||
|
||
if __name__ == "__main__":
|
||
run_gui()
|