From 499df0ea40c1b5ed191374e17ce00d707d47aaf2 Mon Sep 17 00:00:00 2001
From: Werner Almesberger <werner@openmoko.org>
Date: Sun, 12 Sep 2010 17:01:54 -0300
Subject: [PATCH] Added generation of Yageo RC0402 resistors. We can now
 produce the full BOM.

- bom/lib/e12.inc: added _E12_1 translation
- bom/yageo.gen: added RC0402 resistor series
---
 bom/lib/e12.inc | 32 +++++++++++++++++++++++++++++---
 bom/yageo.gen   | 12 ++++++++++++
 2 files changed, 41 insertions(+), 3 deletions(-)

diff --git a/bom/lib/e12.inc b/bom/lib/e12.inc
index 02614d7..b41477e 100644
--- a/bom/lib/e12.inc
+++ b/bom/lib/e12.inc
@@ -1,3 +1,26 @@
+# E12 scale
+
+_E12_1=(??)0	-> _E12=${_E12_1:1}
+_E12_1=(??)1	-> _E12=${_E12_1:1}0
+_E12_1=(?)(?)2	-> _E12=$_E12_1:1.${_E12_1:2}k
+_E12_1=(??)3	-> _E12=${_E12_1:1}k
+_E12_1=(??)4	-> _E12=${_E12_1:1}0k
+_E12_1=(?)(?)5	-> _E12=$_E12_1:1.${_E12_1:2}M
+_E12_1=(??)6	-> _E12=${_E12_1:1}M
+_E12_1=(??)7	-> _E12=${_E12_1:1}0M
+_E12_1=(?)R(?)	-> _E12=$_E12_1:1.$_E12_1:2
+
+# E96 scale
+
+_E12_1=(???)0	-> _E12=${_E12_1:1}
+_E12_1=(?)(??)1	-> _E12=$_E12_1:1.${_E12_1:2}k
+_E12_1=(??)(?)2	-> _E12=$_E12_1:1.${_E12_1:2}k
+_E12_1=(???)3	-> _E12=${_E12_1:1}k
+_E12_1=(?)(??)4	-> _E12=$_E12_1:1.${_E12_1:2}M
+_E12_1=(??)(?)5	-> _E12=$_E12_1:1.${_E12_1:2}M
+_E12_1=(?)R(??)	-> _E12=$_E12_1:1.$_E12_1:2
+_E12_1=(??)R(?)	-> _E12=$_E12_1:1.$_E12_1:2
+
 # E12 scale, base multiplier is 10^-12 (pico)
 
 _E12_P=(??)8	-> _E12=${_E12_P:1}0f
@@ -12,8 +35,11 @@ _E12_P=(??)6	-> _E12=${_E12_P:1}u
 _E12_P=(??)7	-> _E12=${_E12_P:1}0u
 _E12_P=(?)R(?)	-> _E12=$_E12_P:1.${_E12_P:2}p	# strange
 
-# remove trailing zeroes
+# remove leading and trailing zeroes
 
-_E12=(*).0([fpnu]) -> _E12=$_E12:1$_E12:2
-_E12=(*).0	   -> _E12=$_E12:1
+_E12=0([0-9]*)			-> _E12=$_E12:1
+_E12=(*.[0-9]*)0([fpnumkM])	-> _E12=$_E12:1$_E12:2
+_E12=(*).0([fpnumkM])		-> _E12=$_E12:1$_E12:2
+_E12=(*.[0-9]*)0		-> _E12=$_E12:1
+_E12=(*).0			-> _E12=$_E12:1
 
diff --git a/bom/yageo.gen b/bom/yageo.gen
index 2869861..98b48b0 100644
--- a/bom/yageo.gen
+++ b/bom/yageo.gen
@@ -1,5 +1,17 @@
 #GEN
 
+# http://www.yageo.com/pdf/Pu-RC0402_51_PbFree_L_2.pdf
+
+RC* -> T=R {
+    RC(????)(?)?-??(*)L ->
+        FP=$REF:1 _TOL=$REF:2 _R=$REF:3
+
+    include lib/captol.inc
+
+    FP=0402 -> P=1/16W V=50V
+    _R=$R -> R=$_R !
+}
+
 # http://www.yageo.com/pdf/yageo/NP0_16V-to-100V_6.pdf
 # http://www.yageo.com/pdf/UPY-GPHC_X7R_6.3V-to-50V_3.pdf