blob: e1bf3ff5ffee455124d327937c5ac484f39c63e9 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
|
#
# Example python script to generate an equivalent XML document from XML input
#
# Example: Round value robin, XML to XML conversion with partial value monging
#
from __future__ import print_function
# Import the KiCad python helper module and the csv formatter
import kicad_netlist_reader
import sys
def checkvalue(self):
"""Check values, and replace with preferred/consistent values"""
ref = self.getRef()
r = ref.split("R")
c = ref.split("C")
v = self.getValue()
# Common to all values - convert decimation if necessary
dec = v.split(",")
if (len(dec) == 2):
newval = dec[0] + "." + dec[1]
self.setValue(newval)
v = self.getValue()
if len(r) == 2 and r[1].isdigit():
# This is a resistor - make values consistent
# If the value is a pure value, add R to the end of the value
if v.isdigit():
i = int(v)
if (i > 1000000):
i = i / 1000000
v = str(i) + "M"
if (i > 1000):
i = i / 1000
v = str(i) + "K"
else:
v = str(i) + "R"
self.setValue(v)
else:
# Get the multiplier character
multiplier = v[len(v) - 1]
v = v.strip(multiplier)
v = v.split(".")
if (len(v) == 2):
newval = v[0] + multiplier + v[1]
self.setValue(newval)
v = self.getValue()
# Give components a new method for checking the values (this could easily be a
# Company Part Number generator method instead)
kicad_netlist_reader.comp.checkvalue = checkvalue
# Generate an instance of a generic netlist, and load the netlist tree from
# the command line option. If the file doesn't exist, execution will stop
net = kicad_netlist_reader.netlist(sys.argv[1])
# Open a file to write to, if the file cannot be opened output to stdout
# instead
try:
f = open(sys.argv[2], 'w')
except IOError:
e = "Can't open output file for writing: " + sys.argv[2]
print(__file__, ":", e, file=sys.stderr)
f = sys.stdout
for c in net.components:
c.checkvalue()
print(net.formatXML(), file=f)
|
