X-Git-Url: https://sigrok.org/gitweb/?p=libsigrokdecode.git;a=blobdiff_plain;f=decoders%2Fspi.py;fp=decoders%2Fspi.py;h=7c56aed6fb3a2aa60a62e9327a9a242e8bb49105;hp=0c98c1dea4e40b91b02912e62bece9624cb9736f;hb=cc2047464a6b01474721557f32acafd9f1f00cb9;hpb=1ea831e97a3c65b820c049220480def1636cb0b5

diff --git a/decoders/spi.py b/decoders/spi.py
index 0c98c1d..7c56aed 100644
--- a/decoders/spi.py
+++ b/decoders/spi.py
@@ -114,20 +114,20 @@ class Decoder(srd.Decoder):
 
             # Receive MOSI bit into our shift register.
             if self.bit_order == MSB_FIRST:
-                self.mosidata |= mosi << (7 - self.bitcount)
+                self.mosidata |= mosi << (self.wordsize - 1 - self.bitcount)
             else:
                 self.mosidata |= mosi << self.bitcount
 
             # Receive MISO bit into our shift register.
             if self.bit_order == MSB_FIRST:
-                self.misodata |= miso << (7 - self.bitcount)
+                self.misodata |= miso << (self.wordsize - 1 - self.bitcount)
             else:
                 self.misodata |= miso << self.bitcount
 
             self.bitcount += 1
 
             # Continue to receive if not a byte yet.
-            if self.bitcount != 8:
+            if self.bitcount != self.wordsize:
                 continue
 
             self.put(self.start_sample, self.samplenum, self.out_proto,