From 4ad8ddfbfc18c690f19b27ded4340f5016e94022 Mon Sep 17 00:00:00 2001 From: pickle780 <61344991+pickle780@users.noreply.github.com> Date: Thu, 22 Jun 2023 15:33:38 +0800 Subject: [PATCH] added the basic function of a serial tool --- serial_helperV1.1.py | 322 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 322 insertions(+) create mode 100644 serial_helperV1.1.py diff --git a/serial_helperV1.1.py b/serial_helperV1.1.py new file mode 100644 index 0000000..771b6b6 --- /dev/null +++ b/serial_helperV1.1.py @@ -0,0 +1,322 @@ +#-*-coding:utf-8-*- +#程序员：pickle780（本文档编写者） +#版本：V1.2 +#日期：2023.06.22 +import serial +from serial.tools import list_ports +import tkinter as tk +from tkinter.messagebox import * +from tkinter import ttk +import sys +import threading +#程序的目的是开发一个gui界面，用于发送指令 +# gui界面的内容包括： +# 1.串口号 +# 2.波特率 +# 3.发送按钮 +# 4.发送内容 +# 5.定时发送功能勾选@TODO/半成品 +# 6.定时发送时间间隔 +# 7.图像显示区域@TODO +class serial_contact: + class ToolTip: + def __init__(self, widget, text): + self.widget = widget + self.text = text + self.tooltip = None + self.entered = False + self.widget.bind("", self.enter) + self.widget.bind("", self.leave) + + def enter(self, event): + self.entered = True + self.widget.after(3000, self.show_tooltip) + + def leave(self, event): + self.entered = False + self.hide_tooltip() + + def show_tooltip(self): + if self.entered: + x, y, _, _ = self.widget.bbox("insert") + x += self.widget.winfo_rootx() + 25 + y += self.widget.winfo_rooty() + 25 + + self.tooltip = tk.Toplevel(self.widget) + self.tooltip.wm_overrideredirect(True) + self.tooltip.wm_geometry(f"+{x}+{y}") + + label = tk.Label(self.tooltip, text=self.text, background="#ffffe0", relief="solid", borderwidth=1) + label.pack() + + def hide_tooltip(self): + if self.tooltip: + self.tooltip.destroy() + self.tooltip = None + + def __init__(self): + self.main_window = tk.Tk() + self.data_init() + #基本参数初始化 + self.layout_init() + #界面布局初始化 + self.bind_event_main() + #绑定事件 + self.main_layout_tips_init() + #提示信息初始化 + self.main_window.mainloop() + #界面主循环 + + def main_layout_tips_init(self): + self.tooltip_connect = self.ToolTip(self.button_connect, "连接到串口") + self.tooltip_send = self.ToolTip(self.button_send, "发送数据") + self.tooltip_clear = self.ToolTip(self.button_clear, "清空发送内容") + self.tooltip_disconnect = self.ToolTip(self.button_disconnect, "断开串口连接") + self.tooltip_more = self.ToolTip(self.button_more, "更多选项") + self.tooltip_send_content = self.ToolTip(self.send_content, "按ctrl+enter发送内容") + self.tooltip_clear_recive = self.ToolTip(self.button_clear_recive, "清空接收内容") + + def bind_event_main(self): + self.main_window.bind("",self.ctrl_enter_send) + #绑定ctrl+enter发送 + + def ctrl_enter_send(self,event): + if event.keysym == "Return" and event.state == 12: + #Ctrl+Enter发送,删除一个enter + self.send_content.delete("end-2c") + self.send_content.config(state=tk.DISABLED) + self.send() + self.send_content.config(state=tk.NORMAL) + + def data_init(self): + #基本参数初始化 + self.time_send_circle_ms = 1000 + #定时发送时间间隔 + def layout_init(self): + #界面布局初始化 + self.main_window.iconbitmap("icon.ico") + self.main_window.title("plinker") + self.main_window.resizable(0, 0) + #可自由拖动窗口大小 + + self.main_window.geometry("+{}+{}".format(int((self.main_window.winfo_screenwidth() - self.main_window.winfo_reqwidth()) / 2), int((self.main_window.winfo_screenheight() - self.main_window.winfo_reqheight()) / 2))) + #窗口居中 + + self.main_window.protocol("WM_DELETE_WINDOW", lambda:self.askclose(self.main_window,)) + + self.serial_port = tk.StringVar() + self.serial_port.set("请选择串口") + + self.baund_rate = tk.StringVar() + self.baund_rate.set("请选择波特率") + # 顶部区域布局 + self.top_frame = tk.Frame(self.main_window) + self.top_frame.pack(side=tk.TOP, padx=10, pady=10) + + self.optionMenu_serial_port = ttk.Combobox(self.top_frame, textvariable=self.serial_port, values=list_ports.comports()) + self.optionMenu_serial_port.pack(side=tk.LEFT) + + self.optionMenu_baund_rate = ttk.Combobox(self.top_frame, textvariable=self.baund_rate, values=["9600", "115200"]) + self.optionMenu_baund_rate.pack(side=tk.LEFT, padx=(10, 0)) + + # 接收内容区域布局 + self.receive_frame = tk.Frame(self.main_window) + self.receive_frame.pack(anchor=tk.NW, padx=10, pady=(0, 10)) + + self.recive_content = tk.Text(self.receive_frame, height=5, width=30) + self.recive_content.config(state=tk.DISABLED) + self.recive_content.pack(side=tk.LEFT) + + self.receive_scrollbar = tk.Scrollbar(self.receive_frame, orient=tk.VERTICAL, command=self.recive_content.yview) + self.receive_scrollbar.pack(side=tk.LEFT, fill=tk.Y) + + + self.button_clear_recive = tk.Button(self.receive_frame, text="清空\n接收", command=self.clear_recive) + self.button_clear_recive.pack(side=tk.LEFT,fill="y") + self.button_connect = tk.Button(self.receive_frame, text="连接", command=self.connect) + self.button_connect.pack(side=tk.LEFT,fill="y") + self.button_send = tk.Button(self.receive_frame, text="发送", command=self.send) + self.button_send.pack(side=tk.LEFT,fill="both") + + + self.recive_content.config(yscrollcommand=self.receive_scrollbar.set) + + # 发送内容区域布局 + self.send_frame = tk.Frame(self.main_window) + self.send_frame.pack(anchor=tk.SW, padx=10, pady=(0, 10)) + + self.send_content = tk.Text(self.send_frame, height=5, width=30) + self.send_content.config(state=tk.NORMAL) + self.send_content.pack(side=tk.LEFT) + + self.send_scrollbar = tk.Scrollbar(self.send_frame, orient=tk.VERTICAL, command=self.send_content.yview) + self.send_scrollbar.pack(side=tk.LEFT, fill=tk.Y) + self.button_clear = tk.Button(self.send_frame, text="清空\n发送", command=self.clear_send) + self.button_clear.pack(side=tk.LEFT,fill="y") + self.button_disconnect = tk.Button(self.send_frame, text="断开", command=self.disconnect) + self.button_disconnect.pack(side=tk.LEFT,fill="y") + self.button_more = tk.Button(self.send_frame, text="更多", command=self.more) + self.button_more.pack(side=tk.LEFT,fill="y") + + self.send_content.config(yscrollcommand=self.send_scrollbar.set) + + def askclose(self,window): + if window == self.main_window: + self.ask = askyesno("提示","是否退出程序同时关闭串口？") + if(self.ask == True): + if(hasattr(self,"device") and self.device.is_open == True): + self.device.close() + self.main_window.destroy() + sys.exit(0) + elif window == self.more_window: + self.more_window.destroy() + if hasattr(self,"more_window_is_open") or self.more_window_is_open == True: + self.more_window_is_open = False + else: + showerror("错误","未知的窗口") + return + def connect(self): + if(hasattr(self,"device") == False or self.device.is_open == False): + try: + if(self.serial_port.get() == "请选择串口" or self.baund_rate.get() == "请选择波特率"): + showerror("错误","配置合适的串口和波特率") + return + self.device = serial.Serial(self.serial_port.get().split("-")[0][:-1],int(self.baund_rate.get())) + showinfo("提示","串口{}已经连接".format(self.serial_port.get())) + self.rx = self.create_thread(self.device) + self.button_connect.configure(fg="green") + except serial.SerialException as e: + showerror("错误","串口连接失败\n{}".format(e)) + if(hasattr(self,"device")): + self.device.close() + elif(self.device.is_open): + showerror("错误","串口已经连接") + return + else: + showerror("错误","串口有未知错误") + def create_thread(self,device): + rx = threading.Thread(target=self.receive,args=(device,)) + rx.setDaemon(True) + rx.start() + return rx + def receive(self,device): + while True: + if(device.is_open == False): + break + try: + data = device.read(1) + if(data != b''): + self.recive_content.config(state=tk.NORMAL) + self.recive_content.insert(tk.END, data.decode()) + self.recive_content.config(state=tk.DISABLED) + self.recive_content.see(tk.END) + except serial.SerialException as e: + e.with_traceback() + break + except Exception as e: + print("子线程关闭") + break + self.device.close() + def disconnect(self): + if(hasattr(self,"device") == False or self.device.is_open == False): + showerror("错误","串口未连接") + return + self.device.close() + self.button_connect.configure(fg="black") + showinfo("提示","串口{}已经断开".format(self.serial_port.get())) + + def send(self): + if(hasattr(self,"device") == False or self.device.is_open == False): + showerror("错误","串口未连接") + return + self.device.write(self.send_content.get("1.0", tk.END).encode()) + + def clear_recive(self): + self.recive_content.config(state=tk.NORMAL) + self.recive_content.delete("1.0", tk.END) + self.recive_content.config(state=tk.DISABLED) + def clear_send(self): + self.send_content.delete("1.0", tk.END) + def more(self): + #增加定时发送功能 + #增加自定义语句发送功能 + #增加图像显示功能 + #生成一个新的窗口,用于显示更多功能 + if(hasattr(self,"more_window_is_open") and self.more_window_is_open == True): + self.askclose(self.more_window) + self.more_window_is_open = False + return + self.more_window_is_open = True + self.more_window = tk.Toplevel(self.main_window) + self.more_layout_init() + + def more_layout_init(self): + self.more_window.title("更多功能") + self.more_window.resizable(0, 0) + self.more_window.geometry("+{}+{}".format(self.main_window.winfo_x()+self.main_window.winfo_width(),self.main_window.winfo_y())) + self.more_window.protocol("WM_DELETE_WINDOW", lambda : self.askclose(self.more_window)) + self.more_window.iconbitmap("icon.ico") + + #定时发送区域布局 + self.timing_send_frame = tk.Frame(self.more_window) + self.timing_send_frame.pack(side=tk.TOP, padx=10, pady=(0, 10)) + self.timing_send_state = tk.BooleanVar() + self.timing_send_checkbutton = tk.Checkbutton(self.timing_send_frame, text="定时发送", command=self.timing_send, variable=self.timing_send_state, onvalue=True, offvalue=False) + self.timing_send_checkbutton.pack(side=tk.LEFT) + self.timing_send_circle = tk.Entry(self.timing_send_frame, width=10) + self.timing_send_circle.insert(tk.END, "1000") + self.timing_send_circle.pack(side=tk.LEFT) + self.timing_send_label = tk.Label(self.timing_send_frame, text="ms") + self.timing_send_label.pack(side=tk.LEFT) + # 自定义语句布局 + + self.custom_content_frame = tk.Frame(self.more_window) + self.custom_content_listbox = tk.Listbox(self.custom_content_frame, selectmode=tk.BROWSE) + self.load_custom_content() + + self.custom_content_frame.pack(anchor="nw", padx=10, pady=(0, 10)) + self.custom_content_listbox.pack(side = tk.LEFT) + # 添加滚动条 + scrollbar = tk.Scrollbar(self.custom_content_frame,command=self.custom_content_listbox.yview) + scrollbar.pack(side=tk.RIGHT, fill=tk.Y) + self.custom_content_listbox.config(yscrollcommand=scrollbar.set) + scrollbar.config() + self.bind_event_more() + self.more_layout_tips_init() + + for item in self.custom_content: + self.custom_content_listbox.insert(tk.END, item) + + self.more_window.mainloop() + def bind_event_more(self): + self.custom_content_listbox.bind("",self.more_content_chosen) + + def more_content_chosen(self,event): + self.send_content.delete("1.0", tk.END) + cur_selection = self.custom_content_listbox.curselection() + if cur_selection: + self.send_content.insert(tk.END, self.custom_content_listbox.get(self.custom_content_listbox.curselection())) + + def more_layout_tips_init(self): + self.tooltip_timing_send = self.ToolTip(self.timing_send_checkbutton, "定时发送") + self.tooltip_timing_send_circle = self.ToolTip(self.timing_send_circle, "定时发送时间间隔") + + def load_custom_content(self): + try: + self.custom_content = [content for content in open("datas.txt","r",encoding="utf-8").readlines()] + except Exception as e: + showerror("错误","未知错误\n"+str(e)) + pass + + def timing_send(self): + if self.timing_send_state.get() == True: + if hasattr(self,"device") == False or self.device.is_open == False: + return + else: + self.send() + self.timing_send_checkbutton.after(self.time_send_circle_ms,self.timing_send) + + + +if __name__ == "__main__": + app=serial_contact() \ No newline at end of file