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add send support

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kicer
2019-07-27 22:25:12 +08:00
parent 023f2f50d2
commit 70c6ce21a1
3 changed files with 257 additions and 36 deletions
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30
data.json
View File

@@ -1,10 +1,19 @@
{
"Label": {
"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":{
"Button":[
{
"name":"btn-dsend",
"text":"发送",
"column": 9,
"row": 3
},
{
"name":"btn-dsave",
"text":"保存",
"column": 3,
"colweight": 1,
"column": 10,
"row": 3
}
]
}

58
scomm.json
View File

@@ -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
}
]
}

187
scomm.py
View File

@@ -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("<<ComboboxSelected>>", 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='<Return>', 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()