Make QFNs have square pads by default

Cutting stencils with round pads doesn't work, so just make the pads
square. In theory, this could cause soldering issues, but we've never
seen any trouble.

Signed-off-by: Keith Packard <keithp@keithp.com>

diff --git a/packages/TI-QFN32.py b/packages/TI-QFN32.py
index bfbe9438e3062eb0cdb56a72a686e321b3ab7c0e..e82cc51b446c7e99aac9a4d96a6b58684a3cc119 100755 (executable)
--- a/packages/TI-QFN32.py
+++ b/packages/TI-QFN32.py
@@ -97,7 +97,7 @@ for pin in range (1,9):
        mm2mils100(PinWidth), \
        mm2mils100(PinSpacing - PinWidth), \
        mm2mils100(PinResist), \
-       '"pin%i"' % (25-pin), '"%i"' % (25-pin), '0x0000]'
+       '"pin%i"' % (25-pin), '"%i"' % (25-pin), '"square"]'
 
     print '   Pad[',\
        mm2mils100((-4.5 + pin) * PinSpacing), \
@@ -107,7 +107,7 @@ for pin in range (1,9):
        mm2mils100(PinWidth), \
        mm2mils100(PinSpacing - PinWidth), \
        mm2mils100(PinResist), \
-       '"pin%i"' % pin, '"%i"' % pin, '0x0000]'
+       '"pin%i"' % pin, '"%i"' % pin, '"square"]'
 
     print '   Pad[',\
        mm2mils100(Overall/2 - PinHeight + PinWidth/2), \
@@ -117,7 +117,7 @@ for pin in range (1,9):
        mm2mils100(PinWidth), \
        mm2mils100(PinSpacing - PinWidth), \
        mm2mils100(PinResist), \
-       '"pin%i"' % (17-pin), '"%i"' % (17-pin), '0x0000]'
+       '"pin%i"' % (17-pin), '"%i"' % (17-pin), '"square"]'
 
     print '   Pad[',\
        mm2mils100(-Overall/2 + PinWidth/2), \
@@ -127,7 +127,7 @@ for pin in range (1,9):
        mm2mils100(PinWidth), \
        mm2mils100(PinSpacing - PinWidth), \
        mm2mils100(PinResist), \
-       '"pin%i"' % (24+pin), '"%i"' % (24+pin), '0x0000]'
+       '"pin%i"' % (24+pin), '"%i"' % (24+pin), '"square"]'
 
 print '   ElementArc[',\
        mm2mils100(-2.6), \

diff --git a/packages/TI-QFN36.py b/packages/TI-QFN36.py
index 877143cbed8f1dda36c93a7fb4b083c755444ab3..86f20deedb19cdb610582feede4fb0840b650e43 100755 (executable)
--- a/packages/TI-QFN36.py
+++ b/packages/TI-QFN36.py
@@ -97,7 +97,7 @@ for pin in range (1,10):
        mm2mils100(PinWidth), \
        mm2mils100(PinSpacing - PinWidth), \
        mm2mils100(PinResist), \
-       '"pin%i"' % (28-pin), '"%i"' % (28-pin), '0x0000]'
+       '"pin%i"' % (28-pin), '"%i"' % (28-pin), '"square"]'
 
     print '   Pad[',\
        mm2mils100(-2.5 + pin * PinSpacing), \
@@ -107,7 +107,7 @@ for pin in range (1,10):
        mm2mils100(PinWidth), \
        mm2mils100(PinSpacing - PinWidth), \
        mm2mils100(PinResist), \
-       '"pin%i"' % pin, '"%i"' % pin, '0x0000]'
+       '"pin%i"' % pin, '"%i"' % pin, '"square"]'
 
     print '   Pad[',\
        mm2mils100(Overall/2 - PinHeight + PinWidth/2), \
@@ -117,7 +117,7 @@ for pin in range (1,10):
        mm2mils100(PinWidth), \
        mm2mils100(PinSpacing - PinWidth), \
        mm2mils100(PinResist), \
-       '"pin%i"' % (19-pin), '"%i"' % (19-pin), '0x0000]'
+       '"pin%i"' % (19-pin), '"%i"' % (19-pin), '"square"]'
 
     print '   Pad[',\
        mm2mils100(-Overall/2 + PinWidth/2), \
@@ -127,7 +127,7 @@ for pin in range (1,10):
        mm2mils100(PinWidth), \
        mm2mils100(PinSpacing - PinWidth), \
        mm2mils100(PinResist), \
-       '"pin%i"' % (27+pin), '"%i"' % (27+pin), '0x0000]'
+       '"pin%i"' % (27+pin), '"%i"' % (27+pin), '"square"]'
 
 print '   ElementArc[',\
        mm2mils100(-2.6), \