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223 lines
9.9 KiB
Python
223 lines
9.9 KiB
Python
1 month ago
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import tkinter as tk
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from tkinter import ttk
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from .base_page import BasePage
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from protocol import DbgConfigPort
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from config import Cmd
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class PortParamsPage(BasePage):
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def __init__(self, parent, tcp_client):
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self.current_channel = 1
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super().__init__(parent, tcp_client, "通道参数")
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self.configure_styles()
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# 注册回调
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tcp_client.register_callback(Cmd.PORT_PARAM_GET, self.on_data_received)
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tcp_client.register_callback(Cmd.PORT_PARAM_SET, self.on_set_response)
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self.current_channel = 1 # 默认通道1
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# self.create_widgets()
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def configure_styles(self):
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"""配置界面样式"""
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style = ttk.Style()
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style.configure('Readonly.TEntry',
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fieldbackground='#f0f0f0',
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foreground='#666666')
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def create_widgets(self):
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"""创建界面控件"""
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super().create_widgets()
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# 创建主框架
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main_frame = ttk.Frame(self)
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main_frame.pack(fill=tk.BOTH, expand=True, padx=10, pady=5)
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# 通道选择区域
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channel_frame = ttk.LabelFrame(main_frame, text="通道选择")
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channel_frame.pack(fill=tk.X, pady=5)
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ttk.Label(channel_frame, text="通道号:").pack(side=tk.LEFT, padx=5)
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self.channel_var = tk.IntVar(value=self.current_channel)
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channel_spin = ttk.Spinbox(channel_frame, from_=1, to=8,
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textvariable=self.channel_var, width=5,
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command=self.on_channel_changed)
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channel_spin.pack(side=tk.LEFT, padx=5)
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# 创建两列参数区域
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param_frame = ttk.Frame(main_frame)
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param_frame.pack(fill=tk.BOTH, expand=True, pady=5)
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left_frame = ttk.Frame(param_frame)
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left_frame.pack(side=tk.LEFT, fill=tk.BOTH, expand=True, padx=(0, 5))
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right_frame = ttk.Frame(param_frame)
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right_frame.pack(side=tk.RIGHT, fill=tk.BOTH, expand=True, padx=(5, 0))
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# 定义所有字段
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self.fields = [
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# 左列 - 基本参数
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{"label": "通道类型", "attr": "channel_type", "type": "spin", "args": (0, 255), "readonly": False},
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{"label": "过滤频率", "attr": "filter_frequency", "type": "entry", "readonly": False},
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{"label": "上升时间", "attr": "rise_time", "type": "spin", "args": (-32768, 32767), "unit": "ns",
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"readonly": False},
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{"label": "峰值时间", "attr": "peak_time", "type": "spin", "args": (-32768, 32767), "unit": "ns",
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"readonly": False},
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{"label": "下降时间", "attr": "fall_time", "type": "spin", "args": (-32768, 32767), "unit": "ns",
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"readonly": False},
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{"label": "脉冲宽度", "attr": "pulse_width", "type": "spin", "args": (-32768, 32767), "unit": "ns",
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"readonly": False},
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{"label": "波峰数量", "attr": "peak_count", "type": "spin", "args": (-32768, 32767), "readonly": False},
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# 右列 - 信号参数
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{"label": "信号包络面", "attr": "signal_envelope", "type": "entry", "readonly": False},
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{"label": "信号平均值", "attr": "signal_mean", "type": "float_entry", "readonly": False},
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{"label": "信号方差值", "attr": "signal_variance", "type": "float_entry", "readonly": False},
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{"label": "第一主频", "attr": "primary_frequency", "type": "entry", "readonly": False},
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{"label": "第一主频峰值", "attr": "primary_freq_peak", "type": "spin", "args": (-32768, 32767),
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"readonly": False},
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{"label": "谱峰个数", "attr": "spectral_peak_count", "type": "spin", "args": (-32768, 32767),
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"readonly": False},
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{"label": "频谱均值", "attr": "spectrum_mean", "type": "float_entry", "readonly": False},
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{"label": "频谱方差值", "attr": "spectrum_variance", "type": "float_entry", "readonly": False},
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]
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# 创建字段控件
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self.create_field_controls(left_frame, self.fields[:7])
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self.create_field_controls(right_frame, self.fields[7:])
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# 创建按钮
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self.create_buttons()
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def create_field_controls(self, parent, fields):
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"""创建字段控件"""
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for i, field in enumerate(fields):
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label_text = field["label"] + ":"
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if "unit" in field and field["unit"]:
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label_text += f" ({field['unit']})"
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ttk.Label(parent, text=label_text).grid(
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row=i, column=0, sticky='e', padx=2, pady=2)
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if field["type"] == "spin":
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var = tk.IntVar()
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spinbox = ttk.Spinbox(parent, from_=field["args"][0], to=field["args"][1],
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textvariable=var, width=12)
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spinbox.grid(row=i, column=1, sticky='w', padx=2, pady=2)
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elif field["type"] == "float_entry":
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var = tk.DoubleVar()
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entry = ttk.Entry(parent, textvariable=var, width=12)
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entry.grid(row=i, column=1, sticky='w', padx=2, pady=2)
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else: # entry
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var = tk.StringVar()
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entry = ttk.Entry(parent, textvariable=var, width=12)
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entry.grid(row=i, column=1, sticky='w', padx=2, pady=2)
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setattr(self, f"{field['attr']}_var", var)
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def create_buttons(self):
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"""创建按钮"""
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btn_frame = ttk.Frame(self)
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btn_frame.pack(pady=10)
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ttk.Button(btn_frame, text="读取", command=self.read_data, width=10).pack(side=tk.LEFT, padx=5)
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ttk.Button(btn_frame, text="设置", command=self.set_data, width=10).pack(side=tk.LEFT, padx=5)
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ttk.Button(btn_frame, text="重置", command=self.reset_fields, width=10).pack(side=tk.LEFT, padx=5)
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def on_channel_changed(self):
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"""通道号改变事件"""
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self.current_channel = self.channel_var.get()
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print(f"切换到通道 {self.current_channel}")
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def read_data(self):
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"""读取通道参数"""
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if not self.tcp_client.connected:
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self.show_error("未连接设备")
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return
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# 发送读取命令，包含通道号
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channel_data = self.current_channel.to_bytes(1, 'little')
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self.tcp_client.send_packet(Cmd.PORT_PARAM_GET, channel_data)
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def set_data(self):
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"""设置通道参数"""
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if not self.tcp_client.connected:
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self.show_error("未连接设备")
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return
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try:
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config = DbgConfigPort()
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config.vport = self.current_channel
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# 设置字段值
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config.channel_type = self.channel_type_var.get()
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config.filter_frequency = int(self.filter_frequency_var.get() or 0)
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config.rise_time = self.rise_time_var.get()
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config.peak_time = self.peak_time_var.get()
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config.fall_time = self.fall_time_var.get()
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config.pulse_width = self.pulse_width_var.get()
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config.peak_count = self.peak_count_var.get()
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config.signal_envelope = int(self.signal_envelope_var.get() or 0)
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config.signal_mean = float(self.signal_mean_var.get() or 0)
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config.signal_variance = float(self.signal_variance_var.get() or 0)
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config.primary_frequency = int(self.primary_frequency_var.get() or 0)
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config.primary_freq_peak = self.primary_freq_peak_var.get()
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config.spectral_peak_count = self.spectral_peak_count_var.get()
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config.spectrum_mean = float(self.spectrum_mean_var.get() or 0)
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config.spectrum_variance = float(self.spectrum_variance_var.get() or 0)
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# 发送设置命令
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self.tcp_client.send_packet(Cmd.PORT_PARAM_SET, config.to_bytes())
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except ValueError as e:
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self.show_error(f"参数格式错误: {e}")
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except Exception as e:
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self.show_error(f"设置失败: {e}")
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def reset_fields(self):
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"""重置所有字段为默认值"""
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for field in self.fields:
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var = getattr(self, f"{field['attr']}_var")
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if field["type"] == "spin":
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var.set(0)
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elif field["type"] == "float_entry":
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var.set(0.0)
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else:
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var.set("")
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def on_data_received(self, header, body):
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"""处理接收到的通道参数"""
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try:
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config = DbgConfigPort.from_bytes(body)
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# 更新界面字段
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self.channel_type_var.set(config.channel_type)
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self.filter_frequency_var.set(str(config.filter_frequency))
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self.rise_time_var.set(config.rise_time)
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self.peak_time_var.set(config.peak_time)
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self.fall_time_var.set(config.fall_time)
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self.pulse_width_var.set(config.pulse_width)
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self.peak_count_var.set(config.peak_count)
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self.signal_envelope_var.set(str(config.signal_envelope))
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self.signal_mean_var.set(config.signal_mean)
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self.signal_variance_var.set(config.signal_variance)
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self.primary_frequency_var.set(str(config.primary_frequency))
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self.primary_freq_peak_var.set(config.primary_freq_peak)
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self.spectral_peak_count_var.set(config.spectral_peak_count)
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self.spectrum_mean_var.set(config.spectrum_mean)
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self.spectrum_variance_var.set(config.spectrum_variance)
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print(f"通道 {self.current_channel} 参数读取成功")
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except Exception as e:
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print(f"解析通道参数失败: {e}")
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self.show_error("解析通道参数失败")
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def on_set_response(self, header, body):
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"""处理设置响应"""
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self.show_info(f"通道 {self.current_channel} 参数设置成功")
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