Feeding_control_system/controller/main_controller.py

from re import U
from hardware import transmitter
from  view.main_window import MainWindow
import threading 
from .camera_controller import CameraController
from .bottom_control_controller import BottomControlController
from hardware.transmitter import TransmitterController
from hardware.relay import RelayController

class MainController:
    def __init__(self):
        # 主界面
        self.main_window = MainWindow()
        # 定时器
        self.timer = threading.Timer(5.0, self._onTimer)
        self.timer.start()  # 每5秒触发一次

        self.timer2=threading.Timer(1.0, self._onTimer2)
        self.timer2.start()  # 每秒触发一次
        self.angle=10
        self.max_angle=60
        self.min_angle=10
        self.is_add=True
        # 初始化子界面
        self._initSubViews()

        # 初始化子控制器
        self._initSubControllers()
 

        # self.__connectSignals()
    
    def _onTimer(self):
        # 定时任务逻辑
        # 变送器是 192.168.250.63，端口 502
        loc_tra=TransmitterController(RelayController(host="192.168.250.63", port=502))
        upper_weight=loc_tra.read_data(1)
        lower_weight=loc_tra.read_data(2)
        if upper_weight is None:
            upper_weight=0
        
        if lower_weight is None:
            lower_weight=0
            
        self.main_window.hopper_widget.setUpperHopperWeight(upper_weight)
        self.main_window.hopper_widget.setLowerHopperWeight(lower_weight)
        # 重新启动定时器以实现重复执行
        self.timer = threading.Timer(5.0, self._onTimer)
        self.timer.start()
        pass
     
    def _onTimer2(self):
        # print(str(self.angle))
        # 定时任务逻辑
        if self.is_add:
            self.angle+=1
        else:
            self.angle-=1
        
        if self.angle>self.max_angle:
            self.is_add=False
            self.angle=self.max_angle
        if self.angle<=self.min_angle:
            self.is_add=True
            self.angle=10

        self.main_window.hopper_widget.setLowerHopperOpeningAngle(self.angle)
        # 重新启动定时器以实现重复执行
        self.timer2 = threading.Timer(1.0, self._onTimer2)
        self.timer2.start()
        pass
    
  
    def showMainWindow(self):
        # self.main_window.show()
        self.main_window.showFullScreen()
        self.main_window.dispatch_task_widget.set_task_time("task1","15:44 PM")
        self.main_window.dispatch_task_widget.set_task_time("task2","17:37 PM")
        self.main_window.segment_task_widget.set_task_time("task1","15:38 PM")
        self.main_window.segment_task_widget.set_task_time("task2","17:24 PM")
        
       

    def _initSubControllers(self):
        # 振捣视频控制
        self.camera_controller = CameraController(
            video_view=self.main_window.vibration_video
        )
        # 底部控制(按钮)控制器
        self.bottom_control_controller = BottomControlController(
            bottom_control_widget=self.main_window.bottom_control_widget,
            main_window=self.main_window
        )
        

    def _initSubViews(self):
        pass