From 70c6ce21a108804e51ff460b1f8f4abd2c259bfd Mon Sep 17 00:00:00 2001 From: kicer Date: Sat, 27 Jul 2019 22:25:12 +0800 Subject: [PATCH] add send support --- data.json | 48 +++++++++----- scomm.json | 58 ++++++++++++++--- scomm.py | 187 +++++++++++++++++++++++++++++++++++++++++++++++++---- 3 files changed, 257 insertions(+), 36 deletions(-) diff --git a/data.json b/data.json index 8ae767d..d4bfe04 100644 --- a/data.json +++ b/data.json @@ -1,10 +1,19 @@ { - "Label": { - "name":"label-dtitle", - "text":"数据标题", - "column": 1, - "row": 1 - }, + "Label":[ + { + "name":"label-dtitle", + "text":"数据标题", + "column": 1, + "row": 1 + }, + { + "name":"label-dempty", + "text":" ", + "column": 8, + "colweight": 1, + "row": 1 + } + ], "Entry": { "name":"entry-dfile", "bg":"gold", @@ -15,10 +24,10 @@ "Text":{ "name":"text-dsetting", "bg":"#cccccc", - "width":30, - "height":3, + "width":50, + "height":5, "column": 1, - "columnspan": 3, + "columnspan": 10, "rowweight": 1, "row": 2 }, @@ -29,11 +38,18 @@ "column": 1, "row": 3 }, - "Button":{ - "name":"btn-dsave", - "text":"保存", - "column": 3, - "colweight": 1, - "row": 3 - } + "Button":[ + { + "name":"btn-dsend", + "text":"发送", + "column": 9, + "row": 3 + }, + { + "name":"btn-dsave", + "text":"保存", + "column": 10, + "row": 3 + } + ] } diff --git a/scomm.json b/scomm.json index 1879967..85ec03a 100755 --- a/scomm.json +++ b/scomm.json @@ -8,7 +8,7 @@ "Button":[ { "name":"btn-scan", - "text":"串口设置", + "text":"串口扫描", "column": 1, "weight": 0, "row": 1 @@ -68,6 +68,18 @@ "row": 6 } ], + "Canvas":[ + { + "name":"canvas-led", + "text":"led", + "height":18, + "width":18, + "weight":0, + "sticky":"w", + "column": 6, + "row": 1 + } + ], "Label":[ { "name":"empty-01", @@ -98,6 +110,20 @@ "column": 2, "row": 3 }, + { + "name":"ckbtn-sendshow", + "text":"发送显示", + "sticky": "w", + "column": 3, + "row": 3 + }, + { + "name":"ckbtn-time", + "text":"收发时间", + "sticky": "w", + "column": 4, + "row": 3 + }, { "name":"ckbtn-shex", "text":"HEX发送", @@ -107,14 +133,14 @@ }, { "name":"ckbtn-0d", - "text":"追加\\r", + "text":"追送\\r", "sticky": "w", "column": 3, "row": 4 }, { "name":"ckbtn-0a", - "text":"追加\\n", + "text":"追送\\n", "sticky": "w", "column": 4, "row": 4 @@ -183,7 +209,21 @@ "name":"label-data", "text":"预置数据：", "column": 2, - "row": 7 + "row": 20 + }, + { + "name":"label-encoding", + "text":"数据编码：", + "column": 2, + "row": 30 + } + ], + "Entry":[ + { + "name":"entry-encoding", + "width":10, + "column": 2, + "row": 31 } ], "Button":[ @@ -221,31 +261,31 @@ "name":"btn-data01", "text":"data-01", "column": 2, - "row": 8 + "row": 21 }, { "name":"btn-data02", "text":"data-02", "column": 2, - "row": 9 + "row": 22 }, { "name":"btn-data03", "text":"data-03", "column": 2, - "row": 10 + "row": 23 }, { "name":"btn-data04", "text":"data-04", "column": 2, - "row": 11 + "row": 24 }, { "name":"btn-data05", "text":"data-05", "column": 2, - "row": 12 + "row": 25 } ] } diff --git a/scomm.py b/scomm.py index b25fde2..975d275 100755 --- a/scomm.py +++ b/scomm.py @@ -1,15 +1,157 @@ #! /usr/bin/env python3 -import os,json +import os,sys,json +import serial +import serial.tools.list_ports import tkgen.gengui import tkinter +import threading + + +class UIproc(): + def __init__(self, app): + self.root = app + self.combobox_port = self.root.get('cbbox-com') + self.entry_baud = self.root.get('entry-baud') + self.entry_split = self.root.get('entry-split') + self.entry_cycle = self.root.get('entry-cycle') + self.entry_encoding = self.root.get('entry-encoding') + self.entry_sendText = self.root.get('entry-sendText') + self.btn_onoff = self.root.get('btn-onoff') + self.canvas_led = self.root.get('canvas-led') + self.event_init() + def getSendData(self): + data = self.entry_sendText.var.get() + encoding = self.entry_encoding.var.get() + return data.encode(encoding, 'ignore') + def serial_open(self): + self.entry_baud.configure(state='disabled') + self.combobox_port.configure(state='disabled') + self.btn_onoff.configure(text='关闭串口') + root.get('canvas-led').create_oval(4,4,19,19,fill='green') + def serial_close(self): + self.entry_baud.configure(state='normal') + self.combobox_port.configure(state='normal') + self.btn_onoff.configure(text='打开串口') + root.get('canvas-led').create_oval(4,4,19,19,fill='red') + def read_serial_port(self): + return self.combobox_port.get() + def read_serial_baud(self): + return self.entry_baud.var.get() + def set_serial_port_list(self, portList): + currText = self.combobox_port.get() + _ports = [] + for i in portList: + _ports.append(str(i[0])) + self.combobox_port['values'] = _ports + if currText in _ports: + self.combobox_port.set(currText) + else: + self.combobox_port.set(_ports[-1]) + def log(self, s): + print('[todo.log]: %s'%s) + def event_init(self): + self.combobox_port.bind("<>", lambda x:self.log(self.combobox_port.get())) + + +class SerComm(): + #root = None + + def __init__(self, app): + self.ui = UIproc(app) + self.com = serial.Serial() + self.thread = None + self.alive = threading.Event() + self.setting = None + self.isDetectSerialPort = False + self.receiveProgressStop = True + self.sendCount = 0 + self.recvCount = 0 + + def detectSerialPort(self): + if not self.isDetectSerialPort: + self.isDetectSerialPort = True + t = threading.Thread(target=self.detectSerialPortProcess) + t.setDaemon(True) + t.start() + + def openCloseSerial(self): + t = threading.Thread(target=self.openCloseSerialProcess) + t.setDaemon(True) + t.start() + + def receiveData(self): + pass + + def sendData(self): + #try: + if True: + if self.com.is_open: + data = self.ui.getSendData() + if data and len(data) > 0: + self.com.write(data) + self.sendCount += len(data) + self.ui.log('%s: send data: %s' % (self.com.port,len(data))) + # scheduled send + #if self.sendSettingsScheduledCheckBox.isChecked(): + # if not self.isScheduledSending: + # t = threading.Thread(target=self.scheduledSend) + # t.setDaemon(True) + # t.start() + #except Exception as e: + # self.ui.log('%s: send trace: %s' % (self.com.port,str(e))) + + def openCloseSerialProcess(self): + try: + if self.com.is_open: + self.receiveProgressStop = True + self.com.close() + self.ui.serial_close() + else: + try: + self.com.baudrate = int(self.ui.read_serial_baud()) + self.com.port = self.ui.read_serial_port() + self.com.bytesize = 8 + self.com.parity = 'N' + self.com.stopbits = 1 + self.com.timeout = None + self.com.open() + self.ui.serial_open() + self.ui.log('%s: open success' % self.com.port) + self.receiveProcess = threading.Thread(target=self.receiveData) + self.receiveProcess.setDaemon(True) + self.receiveProcess.start() + except Exception as e: + self.com.close() + self.ui.serial_close() + self.receiveProgressStop = True + self.ui.log('%s: open failed: %s' % (self.com.port,str(e))) + except Exception as e: + self.ui.log('%s: openClose trace: %s' % (self.com.port,str(e))) + + def findSerialPort(self): + self.port_list = list(serial.tools.list_ports.comports()) + return self.port_list + + def detectSerialPortProcess(self): + while(1): + portList = self.findSerialPort() + if len(portList)>0: + self.ui.log('detectSerialPort = %s' % len(portList)) + self.ui.set_serial_port_list(portList) + break + time.sleep(1) + self.isDetectSerialPort = False + + def safe_exit(self): + self.com.close() + sys.exit(0) def open_wm_data(root,btn): def _save_dfile(): pass - print('debug: toplevel=%s'%btn) - root.toplevel('data.json', title='预置数据') + root.toplevel('data.json', title='预置数据').configure(bg='#e8e8e8') _cfg = root.usercfg.get(btn) if _cfg: root.entry('entry-dfile').set(_cfg.get('title', btn)) @@ -17,19 +159,19 @@ def open_wm_data(root,btn): root.checkbox('ckbtn-dhex').set(_cfg.get('hex') and 1 or 0) root.button('btn-dsave', cmd=_save_dfile, focus=True) def open_wm_pack(root,btn): - print('debug: toplevel=%s'%btn) - #root.toplevel('pack.json', title='组帧脚本') + pass + #root.toplevel('pack.json', title='组帧脚本').configure(bg='#e8e8e8') def open_wm_unpack(root,btn): - print('debug: toplevel=%s'%btn) - #root.toplevel('unpack.json', title='解析脚本') + pass + #root.toplevel('unpack.json', title='解析脚本').configure(bg='#e8e8e8') if __name__ == '__main__': root = tkgen.gengui.TkJson('scomm.json', title='scomm串口调试助手') - + comm = SerComm(root) + # 读取用户数据文件 cfg_file = 'app.json' root.usercfg = json.load(open(cfg_file)) if os.path.isfile(cfg_file) else {} - # 预置数据回调函数 for i in range(10): name = 'btn-data%02d'%(i+1) @@ -63,6 +205,29 @@ if __name__ == '__main__': btn.config(text=_cfg.get('title',name)) except: pass - - root.configure(background='#e8e8e8') + # UI相关设置 + root.get('canvas-led').create_oval(4,4,19,19,fill='gray') + root.checkbox('ckbtn-rhex').set(0) + root.checkbox('ckbtn-shex').set(0) + root.checkbox('ckbtn-0d').set(0) + root.checkbox('ckbtn-0a').set(0) + root.checkbox('ckbtn-split').set(1) + root.checkbox('ckbtn-cycle').set(0) + root.checkbox('ckbtn-time').set(1) + root.checkbox('ckbtn-sendshow').set(1) + root.entry('entry-split').set('50') + root.entry('entry-cycle').set('1000') + root.entry('entry-baud').set('9600') + root.entry('entry-encoding').set('gbk') + root.entry('entry-sendText', key='', cmd=lambda x:comm.sendData()).set('') + root.button('btn-scan', cmd=lambda:comm.detectSerialPort()) + root.button('btn-onoff', cmd=lambda:comm.openCloseSerial()) + root.button('btn-send', cmd=lambda:comm.sendData()) + # 其他设置 + root.configure(bg='#e8e8e8') + root.lift() # 把主窗口置于最前面 + #root.wm_state('zoomed') # 最大化窗口 + root.protocol("WM_DELETE_WINDOW", lambda:comm.safe_exit()) + # 启动任务 + comm.detectSerialPort() root.mainloop()