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#===============================================================================
#
# FILE: openKicad.py
#
# USAGE: ---
#
# DESCRIPTION: It call kicad schematic
#
# OPTIONS: ---
# REQUIREMENTS: ---
# BUGS: ---
# NOTES: ---
# AUTHOR: Fahim Khan, fahim.elex@gmail.com
# ORGANIZATION: eSim team at FOSSEE, IIT Bombay.
# CREATED: Tuesday 17 Feb 2015
# REVISION: ---
#===============================================================================
import os
import Validation
from configuration.Appconfig import Appconfig
import Worker
from PyQt4 import QtGui, QtCore
import shutil
from gevent.hub import sleep
import subprocess
class Kicad:
"""
This class called the Kicad Schematic,KicadtoNgspice Converter,Layout editor and Footprint Editor
"""
def __init__(self):
self.obj_validation = Validation.Validation()
self.obj_appconfig = Appconfig()
def openSchematic(self):
"""
This function create command to open Kicad schematic
"""
print "Kicad Schematic is called"
self.projDir = self.obj_appconfig.current_project["ProjectName"]
#Validating if current project is available or not
if self.obj_validation.validateKicad(self.projDir):
#print "calling Kicad schematic ",self.projDir
self.projName = os.path.basename(self.projDir)
self.project = os.path.join(self.projDir,self.projName)
#Creating a command to run
self.cmd = "eeschema "+self.project+".sch "
self.obj_workThread = Worker.WorkerThread(self.cmd)
self.obj_workThread.start()
else:
self.msg = QtGui.QErrorMessage(None)
self.msg.showMessage('Please select the project first. You can either create new project or open existing project')
self.msg.setWindowTitle("Error Message")
def openFootprint(self):
"""
This function create command to open Footprint editor
"""
print "Kicad Foot print Editor called"
self.projDir = self.obj_appconfig.current_project["ProjectName"]
#Validating if current project is available or not
if self.obj_validation.validateKicad(self.projDir):
#print "calling Kicad FootPrint Editor ",self.projDir
self.projName = os.path.basename(self.projDir)
self.project = os.path.join(self.projDir,self.projName)
#Creating a command to run
self.cmd = "cvpcb "+self.project+".net "
self.obj_workThread = Worker.WorkerThread(self.cmd)
self.obj_workThread.start()
else:
self.msg = QtGui.QErrorMessage(None)
self.msg.showMessage('Please select the project first. You can either create new project or open existing project')
self.msg.setWindowTitle("Error Message")
def openLayout(self):
"""
This function create command to open Layout editor
"""
print "Kicad Layout is called"
self.projDir = self.obj_appconfig.current_project["ProjectName"]
#Validating if current project is available or not
if self.obj_validation.validateKicad(self.projDir):
print "calling Kicad schematic ",self.projDir
self.projName = os.path.basename(self.projDir)
self.project = os.path.join(self.projDir,self.projName)
#Creating a command to run
self.cmd = "pcbnew "+self.project+".net "
self.obj_workThread = Worker.WorkerThread(self.cmd)
self.obj_workThread.start()
else:
self.msg = QtGui.QErrorMessage(None)
self.msg.showMessage('Please select the project first. You can either create new project or open existing project')
self.msg.setWindowTitle("Error Message")
def openKicadToNgspice(self):
"""
This function create command to call kicad to Ngspice converter.
"""
print "Open Kicad to Ngspice Conversion"
self.projDir = self.obj_appconfig.current_project["ProjectName"]
#Validating if current project is available or not
if self.obj_validation.validateKicad(self.projDir):
#print "Project is present"
#Cheking if project has .cir file or not
if self.obj_validation.validateCir(self.projDir):
#print "CIR file present"
self.projName = os.path.basename(self.projDir)
self.project = os.path.join(self.projDir,self.projName)
#Creating a command to run
self.cmd = "python ../kicadtoNgspice/KicadtoNgspice.py "+self.project+".cir "
self.obj_workThread = Worker.WorkerThread(self.cmd)
self.obj_workThread.start()
else:
self.msg = QtGui.QErrorMessage(None)
self.msg.showMessage('Your project do not contain any Kicad netlist file for conversion')
self.msg.setWindowTitle("Error Message")
else:
self.msg = QtGui.QErrorMessage(None)
self.msg.showMessage('Please select the project first. You can either create new project or open existing project')
self.msg.setWindowTitle("Error Message")
def openNgspice(self):
"""
This function call ngspice simulator
"""
self.projDir = self.obj_appconfig.current_project["ProjectName"]
#Validating if current project is available or not
if self.obj_validation.validateKicad(self.projDir):
self.projName = os.path.basename(self.projDir)
self.project = os.path.join(self.projDir,self.projName)
#Creating ngspice command
self.cmd = "xterm -e ngspice "+self.project+".cir.out"
proc = subprocess.Popen(self.cmd.split())
self.obj_appconfig.procThread_list.append(proc)
sleep(2) #Need permanent solution
try:
#Moving plot_data_i.txt and plot_data_v.txt to project directory
shutil.copy2("plot_data_i.txt", self.projDir)
shutil.copy2("plot_data_v.txt", self.projDir)
#Deleting this file from current directory
os.remove("plot_data_i.txt")
os.remove("plot_data_v.txt")
except Exception as e:
self.msg = QtGui.QErrorMessage(None)
self.msg.showMessage('Unable to copy plot data file to project directory.')
print "Exception:",str(e)
self.msg.setWindowTitle("Error Message")
return False
return True
else:
self.msg = QtGui.QErrorMessage(None)
self.msg.showMessage('Please select the project first. You can either create new project or open existing project')
self.msg.setWindowTitle("Error Message")
#return False
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