Integrated Schematic Converters (#271)

Add the files for the Schematic Converters(PSpice to KiCad and LTspice to KiCad converters) to eSim.

1 files changed, 216 insertions, 0 deletions

diff --git a/src/converter/schematic_converters/lib/PythonLib/component_instance.py b/src/converter/schematic_converters/lib/PythonLib/component_instance.py
new file mode 100644
index 00000000..661cd04e
--- /dev/null
+++ b/src/converter/schematic_converters/lib/PythonLib/component_instance.py
@@ -0,0 +1,216 @@
+#The MIT License (MIT)
+
+#PSpice to Oscad Schematic Converter
+#This code is written by Suryavamshi Tenneti, FOSSEE, IIT Bombay
+#The code is modified by Sumanto Kar and Gloria Nandihal, FOSSEE, IIT Bombay
+
+
+
+
+from attribute import *
+from random import randint
+from header import *
+import sys
+import copy
+
+class ComponentInstance:
+	x = 0
+	y = 0
+	type_ = ''
+	orient = ''
+	attrs = []
+
+	def __init__(self, input_stream):
+		self.attrs = [Attribute() for _ in range(2)]
+		tmp = ''
+		compnum = 0
+		x0 = 0
+		y0 = 0
+		line = input_stream.readline().strip().split()
+		#print(line)
+		tmp,compnum,self.type_,x0,y0,self.orient = line
+		x0 = int(x0)
+		y0 = int(y0)
+		self.x = x0 * MULT
+		self.y = y0 * MULT
+		#input_stream.readline()
+		g = input_stream.tell()
+		#print('type ->',self.type_)
+		line = input_stream.readline().strip()
+#if the above cases like VALUE, DC, GAIN doesn 't exist then giving attributes of PKGREF to it#
+		#print('component instance',line)
+		input_stream.seek(g)
+		while(line[0] == 'a'):
+			#print('compinst',line)
+			attr = Attribute(line)
+			#print('compinst->attr.name',attr.name)
+			if attr.name == 'PKGREF':
+				#print('yes attr[0]')
+				self.attrs[0] = attr
+			if attr.name == 'VALUE' or attr.name == 'DC' or attr.name == 'GAIN':
+				#print('yes attr[1]')
+				self.attrs[1] = attr
+			g = input_stream.tell()
+			line = input_stream.readline().strip()
+		input_stream.seek(g)
+		#print('attrs[0].value-> '+self.attrs[0].value,'attrs[1].name-> '+self.attrs[1].value)
+		if self.attrs[0].name == '':
+			#print('null attr[0]')
+			self.attrs[0].name = 'PKGREF'
+			self.attrs[0].value = self.type_
+			self.attrs[0].orient = 'h'
+			self.attrs[0].x = self.x
+			self.attrs[0].y = self.y
+			self.attrs[0].isHidden = True
+			self.attrs[0].hjust = 'l'
+			self.attrs[0].vjust = 'n'
+
+		if self.attrs[1].name == '':
+			#print('null attr[1]')
+			self.attrs[1] = copy.copy(self.attrs[0])
+			
+			self.attrs[1].value = self.type_
+			#print(self.attrs[1].value)
+			self.attrs[1].y+=80
+
+		self.attrs[0].x+= self.x
+		self.attrs[1].x+= self.x
+		self.attrs[0].y+= self.y
+		self.attrs[1].y+= self.y
+		#print('component initiated', self.attrs[0].value)
+
+	#print all the components in output schematic file as per KiCad format
+	def print(self, output_stream):
+		output_stream.write('$Comp\n'+'L '+self.type_+' '+self.attrs[0].value+'\n')
+		output_stream.write('U 1 1 '+str(randint(0, sys.maxsize+1)%90000000+10000000)+'\n')
+		output_stream.write('P '+str(self.x)+' '+str(self.y)+'\n') #printing the postion of component
+		output_stream.write('F 0')# upto F0 printed
+		self.attrs[0].print(output_stream)# print the attributes by calling attributes print
+		output_stream.write('F 1')# upto F1 printed
+		self.attrs[1].print(output_stream)# print the attributes by calling attributes print
+		output_stream.write('\t1    '+str(self.x)+' '+str(self.y)+'\n')# printing the postions of the component again
+		if self.orient == 'v':
+			output_stream.write('\t0    -1    -1    0\n')# rotation matrix corresponding to KiCad
+		if self.orient == 'V':
+			output_stream.write('\t0    1    -1    0\n')# rotation matrix corresponding to KiCad
+		if self.orient == 'h':
+			output_stream.write('\t1    0    0    -1\n')
+		if self.orient == 'H':
+			output_stream.write('\t-1    0    0    -1\n')
+		if self.orient == 'u':
+			output_stream.write('\t-1    0    0    1\n')
+		if self.orient == 'U':
+			output_stream.write('\t1    0    0    1\n')
+		if self.orient == 'd':
+			output_stream.write('\t0    1    1    0\n')
+		if self.orient == 'D':
+			output_stream.write('\t0    -1    1    0\n')
+
+		output_stream.write('$EndComp\n')#The MIT License (MIT)
+
+#PSpice to Oscad Schematic Converter
+#Copyright (c) 2014, Siddhant Ranade,Ashlesha Atrey and Suryavamshi Tenneti, FOSSEE, IIT Bombay
+#The code is modified by Sumanto Kar and Gloria Nandihal
+
+
+
+from attribute import *
+from random import randint
+from header import *
+import sys
+import copy
+
+class ComponentInstance:
+	x = 0
+	y = 0
+	type_ = ''
+	orient = ''
+	attrs = []
+
+	def __init__(self, input_stream):
+		self.attrs = [Attribute() for _ in range(2)]
+		tmp = ''
+		compnum = 0
+		x0 = 0
+		y0 = 0
+		line = input_stream.readline().strip().split()
+		#print(line)
+		tmp,compnum,self.type_,x0,y0,self.orient = line
+		x0 = int(x0)
+		y0 = int(y0)
+		self.x = x0 * MULT
+		self.y = y0 * MULT
+		#input_stream.readline()
+		g = input_stream.tell()
+		#print('type ->',self.type_)
+		line = input_stream.readline().strip()
+#if the above cases like VALUE, DC, GAIN doesn 't exist then giving attributes of PKGREF to it#
+		#print('component instance',line)
+		input_stream.seek(g)
+		while(line[0] == 'a'):
+			#print('compinst',line)
+			attr = Attribute(line)
+			#print('compinst->attr.name',attr.name)
+			if attr.name == 'PKGREF':
+				#print('yes attr[0]')
+				self.attrs[0] = attr
+			if attr.name == 'VALUE' or attr.name == 'DC' or attr.name == 'GAIN':
+				#print('yes attr[1]')
+				self.attrs[1] = attr
+			g = input_stream.tell()
+			line = input_stream.readline().strip()
+		input_stream.seek(g)
+		#print('attrs[0].value-> '+self.attrs[0].value,'attrs[1].name-> '+self.attrs[1].value)
+		if self.attrs[0].name == '':
+			#print('null attr[0]')
+			self.attrs[0].name = 'PKGREF'
+			self.attrs[0].value = self.type_
+			self.attrs[0].orient = 'h'
+			self.attrs[0].x = self.x
+			self.attrs[0].y = self.y
+			self.attrs[0].isHidden = True
+			self.attrs[0].hjust = 'l'
+			self.attrs[0].vjust = 'n'
+
+		if self.attrs[1].name == '':
+			#print('null attr[1]')
+			self.attrs[1] = copy.copy(self.attrs[0])
+			
+			self.attrs[1].value = self.type_
+			#print(self.attrs[1].value)
+			self.attrs[1].y+=80
+
+		self.attrs[0].x+= self.x
+		self.attrs[1].x+= self.x
+		self.attrs[0].y+= self.y
+		self.attrs[1].y+= self.y
+		#print('component initiated', self.attrs[0].value)
+
+	#print all the components in output schematic file as per KiCad format
+	def print(self, output_stream):
+		output_stream.write('$Comp\n'+'L '+self.type_+' '+self.attrs[0].value+'\n')
+		output_stream.write('U 1 1 '+str(randint(0, sys.maxsize+1)%90000000+10000000)+'\n')
+		output_stream.write('P '+str(self.x)+' '+str(self.y)+'\n') #printing the postion of component
+		output_stream.write('F 0')# upto F0 printed
+		self.attrs[0].print(output_stream)# print the attributes by calling attributes print
+		output_stream.write('F 1')# upto F1 printed
+		self.attrs[1].print(output_stream)# print the attributes by calling attributes print
+		output_stream.write('\t1    '+str(self.x)+' '+str(self.y)+'\n')# printing the postions of the component again
+		if self.orient == 'v':
+			output_stream.write('\t0    -1    -1    0\n')# rotation matrix corresponding to KiCad
+		if self.orient == 'V':
+			output_stream.write('\t0    1    -1    0\n')# rotation matrix corresponding to KiCad
+		if self.orient == 'h':
+			output_stream.write('\t1    0    0    -1\n')
+		if self.orient == 'H':
+			output_stream.write('\t-1    0    0    -1\n')
+		if self.orient == 'u':
+			output_stream.write('\t-1    0    0    1\n')
+		if self.orient == 'U':
+			output_stream.write('\t1    0    0    1\n')
+		if self.orient == 'd':
+			output_stream.write('\t0    1    1    0\n')
+		if self.orient == 'D':
+			output_stream.write('\t0    -1    1    0\n')
+
+		output_stream.write('$EndComp\n')