From: Uwe Hermann <redacted>
Date: Wed, 9 Oct 2013 17:24:48 +0000 (+0200)
Subject: lpc: Fix handling of optional probes.
X-Git-Tag: libsigrokdecode-0.3.0~274
X-Git-Url: http://sigrok.org/gitweb/?p=libsigrokdecode.git;a=commitdiff_plain;h=59d3200cb1f7c64aabffcf3e69e66626d2fd83b7

lpc: Fix handling of optional probes.
---

diff --git a/decoders/lpc/pd.py b/decoders/lpc/pd.py
index 398bf9b..7664156 100644
--- a/decoders/lpc/pd.py
+++ b/decoders/lpc/pd.py
@@ -140,7 +140,7 @@ class Decoder(srd.Decoder):
         self.databyte = 0
         self.tarcount = 0
         self.synccount = 0
-        self.oldpins = (-1, -1, -1, -1, -1, -1, -1)
+        self.oldpins = None
 
     def start(self, metadata):
         # self.out_proto = self.add(srd.OUTPUT_PROTO, 'lpc')
@@ -308,8 +308,8 @@ class Decoder(srd.Decoder):
             self.oldpins = pins
 
             # Get individual pin values into local variables.
-            # TODO: Handle optional pins.
-            (lframe, lreset, lclk, lad0, lad1, lad2, lad3) = pins
+            (lframe, lreset, lclk, lad0, lad1, lad2, lad3) = pins[:7]
+            (ldrq, serirq, clkrun, lpme, lpcpd, lsmi) = pins[7:]
 
             # Only look at the signals upon rising LCLK edges. The LPC clock
             # is the same as the PCI clock (which is sampled at rising edges).