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Diffstat (limited to 'OSCAD/modelEditor/newModel.py')
| -rwxr-xr-x | OSCAD/modelEditor/newModel.py | 187 |
1 files changed, 187 insertions, 0 deletions
diff --git a/OSCAD/modelEditor/newModel.py b/OSCAD/modelEditor/newModel.py new file mode 100755 index 0000000..93d7578 --- /dev/null +++ b/OSCAD/modelEditor/newModel.py @@ -0,0 +1,187 @@ +#!/usr/bin/python +# newModel.py is a python script to create a new model. It developed for OSCAD software. It is written by Yogesh Dilip Save (yogessave@gmail.com) and Shalini Shrivastava. +# Copyright (C) 2012 Yogesh Dilip Save and Shalini Shrivastava, FOSS Project, IIT Bombay. +# This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. +# This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. +# You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + +from setPath import OSCAD_HOME +from Tkinter import * +import template +import tkMessageBox +import os.path +from string import maketrans + +class ModelInfo(template.MyTemplate): + """ Class for accept model information from user """ + def body(self, master): + # Define component type and set it to Diode + self.component = StringVar() + self.component.set("D") + + # Ask for compoent name + Label(master, text="Enter Component name:").grid(row=0) + self.e1 = Entry(master) + self.e1.grid(row=0, column=1,pady=10,columnspan=2) + + # Ask for component type + Label(master, text="Enter type of Component:").grid(row=1) + Label(master,text="Diode").grid(row=2,column=1,columnspan=2,sticky=W) + Radiobutton(master, text="Diode", variable=self.component, value="D").grid(row=3,column=1,columnspan=2,sticky=W) + Label(master, text="Bipolar Junction Transistor (BJT)").grid(row=4,column=1,columnspan=2,sticky=W) + Radiobutton(master, text="NPN", variable=self.component, value="NPN").grid(row=5,column=1,sticky=W) + Radiobutton(master, text="PNP", variable=self.component, value="PNP").grid(row=5,column=2,sticky=W) + Label(master, text="Metal Oxide Semiconductor (MOS)").grid(row=6,column=1,columnspan=2,sticky=W) + Radiobutton(master, text="NMOS(Level-1 5um)", variable=self.component, value="NMOS-5um").grid(row=7,column=1,sticky=W) + Radiobutton(master, text="PMOS(Level-1 5um)", variable=self.component, value="PMOS-5um").grid(row=7,column=2,sticky=W) + Radiobutton(master, text="NMOS(Level-3 0.5um)", variable=self.component, value="NMOS-0.5um").grid(row=8,column=1,sticky=W) + Radiobutton(master, text="PMOS(Level-3 0.5um)", variable=self.component, value="PMOS-0.5um").grid(row=8,column=2,sticky=W) + Radiobutton(master, text="NMOS(Level-8 180nm)", variable=self.component, value="NMOS-180nm").grid(row=9,column=1,sticky=W) + Radiobutton(master, text="PMOS(Level-8 180nm)", variable=self.component, value="PMOS-180nm").grid(row=9,column=2,sticky=W) + Label(master, text="Junction Field Effect Transistor (JFET)").grid(row=10,column=1,columnspan=2,sticky=W) + Radiobutton(master, text="N-JFET", variable=self.component, value="NJF").grid(row=11,column=1,sticky=W) + Radiobutton(master, text="P-JFET", variable=self.component, value="PJF").grid(row=11,column=2,sticky=W) + Label(master, text="IGBT").grid(row=12,column=1,columnspan=2,sticky=W) + Radiobutton(master, text="N-IGBT", variable=self.component, value="NIGBT").grid(row=13,column=1,sticky=W) + Radiobutton(master, text="P-IGBT", variable=self.component, value="PIGBT").grid(row=13,column=2,sticky=W) + Label(master, text="Magnetic Core").grid(row=14,column=1,columnspan=2,sticky=W) + Radiobutton(master, text="Magnetic Core", variable=self.component, value="CORE").grid(row=15,column=1,columnspan=2,sticky=W) + +# Collect model information + def apply(self): + self.modelType=self.component.get() + +# Validate the model information + def validate(self): + # Remove trailing and leading spaces from modelName + self.modelName=self.e1.get().strip() + if len(self.modelName): + return 1 + else: + tkMessageBox.showwarning("Bad input","Component Name is not specified, please try again") + return 0 + +class ModelParam(template.MyTemplate): + """Class for specifying parameter of the model""" + def __init__(self,parent,name,type): + # Collect model information + self.modelName=name + self.modelType=type + + # Call base class MyTemplate + template.MyTemplate.__init__(self,parent) + + def body(self, master): + try: + self.OSCAD_HOME=OSCAD_HOME + except NameError: + try: + self.OSCAD_HOME=os.environ["OSCAD_HOME"] + except KeyError: + tkMessageBox.showerror("Error OSCAD_HOME is not set","Please set OSCAD_HOME variable in .bashrc\n\nStep to set OSCAD_HOME variable:\n 1) Open ~/.bashrc using text editor (vi ~/.bash).\n 2) Add the line \"Export OSCAD_HOME=<path_of_oscad>\" to it.\n 3) source ~/.bashrc") + exit(0) + + HOME=self.OSCAD_HOME+"/modelEditor/" + # Open template of the library file corresponding model + fileName=HOME+self.modelType+".lib" + # Find model information and parameters + self.info, self.params=readSpecs(fileName) + + # Construct parameter editor window + i,j=0,0 + for each in self.params.keys(): + # Display parameter name + Label(master, text=each, padx=5, pady=5).grid(row=j, column=2*i, sticky=W) + + # Create entry for parameter value + vars(self)[each] = Entry(master) + vars(self)[each].insert(0,self.params[each]) + vars(self)[each].grid(row=j, column=2*i+1) + + # Display help information in the status bar + vars(self)[each].bind('<Enter>', self.enterSpec) + vars(self)[each].bind('<Leave>', self.leaveSpec) + + # Column and row adjustment for proper display + i+=1 + if i%5==0: + i,j=0,j+1 + + def enterSpec(self,event): + self.statusbar.configure(text="Find help in the " +self.modelType+".hlp file") + + def leaveSpec(self,event): + self.statusbar.configure(text='') + + def apply(self): + # Copy model infomation + self.info[1]=self.modelName + self.info[2]=self.modelType + # Write model parameters to file + if self.writeModelFile(): + tkMessageBox.showinfo("Info","Model file " +self.modelName+" is created") + + def writeModelFile(self): + """ a method for writing model file""" + # Create model file for writing + try: + f = open(self.info[1]+".lib","w") + except : + tkMessageBox.showwarning("Error","Model file can not be wriiten. please check the file system permission") + return 0 + f.write(".model " + self.info[1] + " " + self.info[2] + "( ") + i=0 + for param in self.params.keys(): + paramName = getattr(self,param) + paramValueGet = getattr(paramName,'get') + f.write(param + "=" + paramValueGet()+" ") + i+=1 + # Column and row adjustment for proper display + if i%5==0: + i=0 + f.write("\n+ ") + f.write(")") + f.close() + return 1 + +def readSpecs(fileName): + """Read parameters and model information""" +# Variable to store parameter and model information + params={} + info=[] + +# Open parameter file + if os.path.exists(fileName): + try: + f = open(fileName) + except : + tkMessageBox.showwarning("Bad input","Model file does not exit, please try again") + return info, params + else: + tkMessageBox.showwarning("Bad input","Model file does not exit, please try again") + return info, params + data=f.read() + f.close() + +# Seperate model and parameter information + data=data.split('(') + infoData=data[0] + paramsData=data[1] + +# Collect model information in the list + info=infoData.split() + +# Collect model parameter in the dictionary + paramsData=paramsData.translate(maketrans('\n+)',' ')) + paramsData=paramsData.split() + for each in paramsData: + paramdata=each.split('=') + params[paramdata[0]]=paramdata[1] + return info, params + +if __name__=='__main__': + root=Tk() + model= ModelInfo(root) + modelParam = ModelParam(root,model.modelName,model.modelType) + mainloop() + |