Zigbee 和 Python
Zigbee and Python
我设计了一个 Python GUI，它接受文本并将其显示在标签上，此外，我还有一个串行端口模块，可以接收该文本并将其发送到串行端口。我想在 CC2530 Zigbee 板的 LCD 中显示此文本，然后我必须使用 UART 端口，这是一个串行端口
我已经安装了最新版本的 pySerial 和 XBee，我正在使用 Python 3.4
那么有人可以帮助我将我的 GUI 与 Zigbee 连接并将文本显示到 LCD
这是我到目前为止的代码
import time
import serial
import sys
import os
import glob
import tkinter as tk
from tkinter import ttk
from tkinter import *
from tkinter import messagebox
from tkinter import filedialog
from tkinter.filedialog import askopenfilename
from tkinter.filedialog import asksaveasfilename
from tkinter.messagebox import showerror
# from PIL import Image, ImageTk
try:
import Tkinter
import ttk
except ImportError:
import tkinter as Tkinter
import tkinter.ttk as ttk
from datetime import datetime, timedelta
from xbee import XBee,ZigBee
def Send_it():
global set_ser
TE=TextEntry.get()
History(TE)
In_commands = (TE) #"""/"+Real_PPort+"O"+str(valve)+"V"+str(Speed)+",1D"+str(volume)+",1R\r\n""")
set_ser.write(In_commands.encode(encoding="utf-8", errors="strict"))
def History(message):
now = time.strftime("%I:%M:%S", time.localtime())
mGui.text.insert("end", now + " " + message.strip() + "\n")
mGui.text.see("end")
def serial_ports():
mGui.update()
if sys.platform.startswith('win'):
ports = ['COM' + str(i + 1) for i in range(256)]
elif sys.platform.startswith('linux') or sys.platform.startswith('cygwin'):
ports = glob.glob('/dev/tty[A-Za-z]*')
elif sys.platform.startswith('darwin'):
ports = glob.glob('/dev/tty.*')
else:
raise EnvironmentError('Unsupported platform')
result = []
for port in ports:
try:
s = serial.Serial(port)
s.close()
result.append(port)
except (OSError, serial.SerialException):
pass
return result
mGui.update()
def mON(): # BUTTON FUNCTION
global set_ser
set_ser = serial.Serial()
comm = "COM1" #COM.get() com port
set_ser.port= comm #serial_port ##########################
set_ser.baudrate=9600
set_ser.parity = serial.PARITY_NONE
set_ser.stopbits=serial.STOPBITS_ONE
set_ser.bytesize = serial.EIGHTBITS
set_ser.timeout=1
set_ser.open()
History("On connection")
mGui.update()
mGui = Tk()
mGui.title("Zigbee GUI")
mGui.geometry('650x650+650+0')
TextEntry = StringVar()
TextDisplay = StringVar()
set_ser = 0 # Serial port has not been turned on
# buttons on the gui
mGui.text = tk.Text(mGui, width=111, height=35,font=("calibri",8)) # creation of the text box that records the hystory of events
mGui.vsb = tk.Scrollbar(mGui, command=mGui.text.yview, width=50) # creation of scroolbar in the text box that records the hystory of events
mGui.text.configure(yscrollcommand=mGui.vsb.set) # creation of the text box that records the hystory of events
mGui.vsb.place(x=630, y=50) # allocation of the scrollbar in the GUI
mGui.text.place(x=10, y=50) # allocation of the text box in the GUI
CameraHere = Label(mGui, text='History of commands sent', wraplength=200, width = 100, height=1, bg = 'white', justify = LEFT)
CameraHere.place(x=10,y=10)
tText1 = Entry(mGui, textvariable = TextEntry, width = 100)
tText1.place(x=10,y=550) # Name for valve 1
port = serial_ports() # save in a variable the identification of the serial port used
serial_port = port[0] # takes the first serial port detected as the pump serial port communication
mButtonSTC = Button(mGui, text = "ON", command = mON, fg = 'white', width = 12, bg = 'Green', justify=CENTER).place(x=0,y=600)
mButtonSPC = Button(mGui, text = "GUI OFF", command = mGui.destroy, fg = 'white',width = 12, bg = 'Red', justify=CENTER).place(x=100,y=600)
mButtonCIMJ = Button(mGui, text = "Send", command = Send_it, fg = 'white', width = 12, bg = 'black', justify=CENTER).place(x=200,y=600)
mButtonDIMJ = Button(mGui, text = "Disconnect ImageJ", command = mGui.destroy, fg = 'white', width = 12, bg = 'black', justify=CENTER).place(x=300,y=600)
mButtonObjD = Button(mGui, text = "Obj Detector", command = mGui.destroy, fg = 'white', width = 12, bg = 'black', justify=CENTER).place(x=400,y=600)
mButtonTkAc = Button(mGui, text = "Take acction", command = mGui.destroy, fg = 'white',width = 12, bg = 'black', justify=CENTER).place(x=500,y=600)
mGui.mainloop() # - PRIMARY LOOP
谢谢
我在 python 中的代码是正确的，我通过串口发送命令没有任何问题，问题是在需要接受和使用 UART 端口并显示数据的 Zigbee 板上在 LCD 上，为此我得到了一些外部帮助，我得到了这个信息
在 CC2530EB 中编程串口
正在设置
板子上的RS232口Enable开关要拨到ON。
端口配置：
可以从 Zstack v2.4 找到串行应用程序。复制这两个文件并包含在示例应用程序项目中。这两个文件是
“SerialApp.c”
和
“SerialApp.h”
在SerialApp中，定义了一个初始化函数。
void SerialApp_Init( uint8 task_id )
{
halUARTCfg_t uartConfig;
SerialApp_TaskID = task_id;
SerialApp_RxSeq = 0xC3; // added by JW
afRegister( (endPointDesc_t *)&SerialApp_epDesc );
RegisterForKeys( task_id );
uartConfig.configured = TRUE; // 2x30 don't care - see uart driver.
uartConfig.baudRate = SERIAL_APP_BAUD;
uartConfig.flowControl = TRUE;
uartConfig.flowControlThreshold = SERIAL_APP_THRESH; // 2x30 don't care - see uart driver.
uartConfig.rx.maxBufSize = SERIAL_APP_RX_SZ; // 2x30 don't care - see uart driver.
uartConfig.tx.maxBufSize = SERIAL_APP_TX_SZ; // 2x30 don't care - see uart driver.
uartConfig.idleTimeout = SERIAL_APP_IDLE; // 2x30 don't care - see uart driver.
uartConfig.intEnable = TRUE; // 2x30 don't care - see uart driver.
// uartConfig.callBackFunc = SerialApp_CallBack; // commented out by JW
uartConfig.callBackFunc = SerialApp_CallBack_JW; // added by JW
HalUARTOpen (SERIAL_APP_PORT, &uartConfig);
#if defined ( LCD_SUPPORTED )
HalLcdWriteString( "SerialApp", HAL_LCD_LINE_2 );
#endif
ZDO_RegisterForZDOMsg( SerialApp_TaskID, End_Device_Bind_rsp );
ZDO_RegisterForZDOMsg( SerialApp_TaskID, Match_Desc_rsp );
}
这个函数应该从程序初始化阶段调用。
可以插入函数
void SampleApp_Init( uint8 task_id )
{
……
//Initialize the serial port added by JW
SerialApp_Init( 0x7f );
}
端口设置是
波特率：38400
数据：8位
停止位：1
无奇偶校验
硬件流量控制：true
在 Win PC 上尝试使用超级终端。匹配CC2530EB上的设置。
LCD的输出会被示例程序自动转储到串口。注释掉将停止倾销
“MT_TASK.c”
ifdef MT_UART_DEFAULT_PORT
//HalUARTWrite ( MT_UART_DEFAULT_PORT, msg_ptr, len ); // Commented out by JW
endif
将字符发送到 PC
调用函数
extern uint16 HalUARTWrite（uint8 端口，uint8 *pBuffer，uint16 长度）；
例如 actualWriteLen= HalUARTWrite(0, testBuf, 4 ); // 由 JW
从 PC 接收字符
使用 SerialApp_Init 中指定的回调函数
例如
SerialApp_CallBack_JW
每当调用此函数时，它都会尝试读取接收缓冲区
一个简单的例子
static void SerialApp_CallBack_JW(uint8 port, uint8 event)
{
(void)port;
uint8 localBuf[81];
uint16 receivedUARTLen;
// ….
// if ( event & (HAL_UART_RX_FULL | HAL_UART_RX_ABOUT_FULL ))
//….
{
// testing reading from the receiving buffer By JW
receivedUARTLen= HalUARTRead(SERIAL_APP_PORT, localBuf, SERIAL_APP_TX_MAX);
HalLcdWriteStringValue( localBuf, receivedUARTLen, 16, HAL_LCD_LINE_3 );
}
}
- 似乎发送到PC COM的字符会回显到CC2530EB上的串口。
这对我有用希望它对你们有用，请在这个问题上拉我
我设计了一个 Python GUI，它接受文本并将其显示在标签上，此外，我还有一个串行端口模块，可以接收该文本并将其发送到串行端口。我想在 CC2530 Zigbee 板的 LCD 中显示此文本，然后我必须使用 UART 端口，这是一个串行端口
我已经安装了最新版本的 pySerial 和 XBee，我正在使用 Python 3.4 那么有人可以帮助我将我的 GUI 与 Zigbee 连接并将文本显示到 LCD
这是我到目前为止的代码
import time
import serial
import sys
import os
import glob
import tkinter as tk
from tkinter import ttk
from tkinter import *
from tkinter import messagebox
from tkinter import filedialog
from tkinter.filedialog import askopenfilename
from tkinter.filedialog import asksaveasfilename
from tkinter.messagebox import showerror
# from PIL import Image, ImageTk
try:
import Tkinter
import ttk
except ImportError:
import tkinter as Tkinter
import tkinter.ttk as ttk
from datetime import datetime, timedelta
from xbee import XBee,ZigBee
def Send_it():
global set_ser
TE=TextEntry.get()
History(TE)
In_commands = (TE) #"""/"+Real_PPort+"O"+str(valve)+"V"+str(Speed)+",1D"+str(volume)+",1R\r\n""")
set_ser.write(In_commands.encode(encoding="utf-8", errors="strict"))
def History(message):
now = time.strftime("%I:%M:%S", time.localtime())
mGui.text.insert("end", now + " " + message.strip() + "\n")
mGui.text.see("end")
def serial_ports():
mGui.update()
if sys.platform.startswith('win'):
ports = ['COM' + str(i + 1) for i in range(256)]
elif sys.platform.startswith('linux') or sys.platform.startswith('cygwin'):
ports = glob.glob('/dev/tty[A-Za-z]*')
elif sys.platform.startswith('darwin'):
ports = glob.glob('/dev/tty.*')
else:
raise EnvironmentError('Unsupported platform')
result = []
for port in ports:
try:
s = serial.Serial(port)
s.close()
result.append(port)
except (OSError, serial.SerialException):
pass
return result
mGui.update()
def mON(): # BUTTON FUNCTION
global set_ser
set_ser = serial.Serial()
comm = "COM1" #COM.get() com port
set_ser.port= comm #serial_port ##########################
set_ser.baudrate=9600
set_ser.parity = serial.PARITY_NONE
set_ser.stopbits=serial.STOPBITS_ONE
set_ser.bytesize = serial.EIGHTBITS
set_ser.timeout=1
set_ser.open()
History("On connection")
mGui.update()
mGui = Tk()
mGui.title("Zigbee GUI")
mGui.geometry('650x650+650+0')
TextEntry = StringVar()
TextDisplay = StringVar()
set_ser = 0 # Serial port has not been turned on
# buttons on the gui
mGui.text = tk.Text(mGui, width=111, height=35,font=("calibri",8)) # creation of the text box that records the hystory of events
mGui.vsb = tk.Scrollbar(mGui, command=mGui.text.yview, width=50) # creation of scroolbar in the text box that records the hystory of events
mGui.text.configure(yscrollcommand=mGui.vsb.set) # creation of the text box that records the hystory of events
mGui.vsb.place(x=630, y=50) # allocation of the scrollbar in the GUI
mGui.text.place(x=10, y=50) # allocation of the text box in the GUI
CameraHere = Label(mGui, text='History of commands sent', wraplength=200, width = 100, height=1, bg = 'white', justify = LEFT)
CameraHere.place(x=10,y=10)
tText1 = Entry(mGui, textvariable = TextEntry, width = 100)
tText1.place(x=10,y=550) # Name for valve 1
port = serial_ports() # save in a variable the identification of the serial port used
serial_port = port[0] # takes the first serial port detected as the pump serial port communication
mButtonSTC = Button(mGui, text = "ON", command = mON, fg = 'white', width = 12, bg = 'Green', justify=CENTER).place(x=0,y=600)
mButtonSPC = Button(mGui, text = "GUI OFF", command = mGui.destroy, fg = 'white',width = 12, bg = 'Red', justify=CENTER).place(x=100,y=600)
mButtonCIMJ = Button(mGui, text = "Send", command = Send_it, fg = 'white', width = 12, bg = 'black', justify=CENTER).place(x=200,y=600)
mButtonDIMJ = Button(mGui, text = "Disconnect ImageJ", command = mGui.destroy, fg = 'white', width = 12, bg = 'black', justify=CENTER).place(x=300,y=600)
mButtonObjD = Button(mGui, text = "Obj Detector", command = mGui.destroy, fg = 'white', width = 12, bg = 'black', justify=CENTER).place(x=400,y=600)
mButtonTkAc = Button(mGui, text = "Take acction", command = mGui.destroy, fg = 'white',width = 12, bg = 'black', justify=CENTER).place(x=500,y=600)
mGui.mainloop() # - PRIMARY LOOP
谢谢
我在 python 中的代码是正确的，我通过串口发送命令没有任何问题，问题是在需要接受和使用 UART 端口并显示数据的 Zigbee 板上在 LCD 上，为此我得到了一些外部帮助，我得到了这个信息
在 CC2530EB 中编程串口
正在设置
板子上的RS232口Enable开关要拨到ON。
端口配置：
可以从 Zstack v2.4 找到串行应用程序。复制这两个文件并包含在示例应用程序项目中。这两个文件是 “SerialApp.c” 和 “SerialApp.h”
在SerialApp中，定义了一个初始化函数。
void SerialApp_Init( uint8 task_id )
{
halUARTCfg_t uartConfig;
SerialApp_TaskID = task_id;
SerialApp_RxSeq = 0xC3; // added by JW
afRegister( (endPointDesc_t *)&SerialApp_epDesc );
RegisterForKeys( task_id );
uartConfig.configured = TRUE; // 2x30 don't care - see uart driver.
uartConfig.baudRate = SERIAL_APP_BAUD;
uartConfig.flowControl = TRUE;
uartConfig.flowControlThreshold = SERIAL_APP_THRESH; // 2x30 don't care - see uart driver.
uartConfig.rx.maxBufSize = SERIAL_APP_RX_SZ; // 2x30 don't care - see uart driver.
uartConfig.tx.maxBufSize = SERIAL_APP_TX_SZ; // 2x30 don't care - see uart driver.
uartConfig.idleTimeout = SERIAL_APP_IDLE; // 2x30 don't care - see uart driver.
uartConfig.intEnable = TRUE; // 2x30 don't care - see uart driver.
// uartConfig.callBackFunc = SerialApp_CallBack; // commented out by JW
uartConfig.callBackFunc = SerialApp_CallBack_JW; // added by JW
HalUARTOpen (SERIAL_APP_PORT, &uartConfig);
#if defined ( LCD_SUPPORTED )
HalLcdWriteString( "SerialApp", HAL_LCD_LINE_2 );
#endif
ZDO_RegisterForZDOMsg( SerialApp_TaskID, End_Device_Bind_rsp );
ZDO_RegisterForZDOMsg( SerialApp_TaskID, Match_Desc_rsp );
}
这个函数应该从程序初始化阶段调用。 可以插入函数
void SampleApp_Init( uint8 task_id )
{
……
//Initialize the serial port added by JW
SerialApp_Init( 0x7f );
}
端口设置是 波特率：38400 数据：8位 停止位：1 无奇偶校验 硬件流量控制：true
在 Win PC 上尝试使用超级终端。匹配CC2530EB上的设置。
LCD的输出会被示例程序自动转储到串口。注释掉将停止倾销
“MT_TASK.c”
ifdef MT_UART_DEFAULT_PORT
//HalUARTWrite ( MT_UART_DEFAULT_PORT, msg_ptr, len ); // Commented out by JWendif
将字符发送到 PC 调用函数
extern uint16 HalUARTWrite（uint8 端口，uint8 *pBuffer，uint16 长度）； 例如 actualWriteLen= HalUARTWrite(0, testBuf, 4 ); // 由 JW
添加
从 PC 接收字符 使用 SerialApp_Init 中指定的回调函数 例如
SerialApp_CallBack_JW
每当调用此函数时，它都会尝试读取接收缓冲区
一个简单的例子
static void SerialApp_CallBack_JW(uint8 port, uint8 event)
{
(void)port;
uint8 localBuf[81];
uint16 receivedUARTLen;
// ….
// if ( event & (HAL_UART_RX_FULL | HAL_UART_RX_ABOUT_FULL ))
//….
{
// testing reading from the receiving buffer By JW
receivedUARTLen= HalUARTRead(SERIAL_APP_PORT, localBuf, SERIAL_APP_TX_MAX);
HalLcdWriteStringValue( localBuf, receivedUARTLen, 16, HAL_LCD_LINE_3 );
}
}
- 似乎发送到PC COM的字符会回显到CC2530EB上的串口。
这对我有用希望它对你们有用，请在这个问题上拉我