From: Uwe Hermann <redacted>
Date: Wed, 19 Feb 2014 14:11:24 +0000 (+0100)
Subject: spi: Fix a bug when only supplying MOSI (but not MISO).
X-Git-Tag: libsigrokdecode-0.3.0~85
X-Git-Url: https://sigrok.org/gitaction?a=commitdiff_plain;h=8e8096e8289d8c5a5adf75109e481fe734e629f8;p=libsigrokdecode.git

spi: Fix a bug when only supplying MOSI (but not MISO).
---

diff --git a/decoders/spi/pd.py b/decoders/spi/pd.py
index 679335e..d077cca 100644
--- a/decoders/spi/pd.py
+++ b/decoders/spi/pd.py
@@ -193,7 +193,10 @@ class Decoder(srd.Decoder):
         # Guesstimate the endsample for this bit (can be overridden below).
         es = self.samplenum
         if self.bitcount > 0:
-            es += self.samplenum - self.misobits[0][1]
+            if self.have_miso:
+                es += self.samplenum - self.misobits[0][1]
+            elif self.have_mosi:
+                es += self.samplenum - self.mosibits[0][1]
 
         if self.have_miso:
             self.misobits.insert(0, [miso, self.samplenum, es])