X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=decoders%2Fspi%2Fpd.py;h=ce007e231b0866d11d7a44bfce9432d1cd5effdf;hb=d14e8033e3f94e6912250c80acf2a202a60b8e6c;hp=864bca6795d55d0e3ca9ffcfbc2196c61e0e41f6;hpb=2824e81140d3a8e37464f758cf67f50f2f7afca7;p=libsigrokdecode.git

diff --git a/decoders/spi/pd.py b/decoders/spi/pd.py
index 864bca6..ce007e2 100644
--- a/decoders/spi/pd.py
+++ b/decoders/spi/pd.py
@@ -149,9 +149,10 @@ class Decoder(srd.Decoder):
     def start(self):
         self.out_python = self.register(srd.OUTPUT_PYTHON)
         self.out_ann = self.register(srd.OUTPUT_ANN)
-        self.out_bin = self.register(srd.OUTPUT_BINARY)
+        self.out_binary = self.register(srd.OUTPUT_BINARY)
         self.out_bitrate = self.register(srd.OUTPUT_META,
                 meta=(int, 'Bitrate', 'Bitrate during transfers'))
+        self.bw = (self.options['wordsize'] + 7) // 8
 
     def putw(self, data):
         self.put(self.ss_block, self.samplenum, self.out_ann, data)
@@ -165,10 +166,12 @@ class Decoder(srd.Decoder):
 
         if self.have_miso:
             ss, es = self.misobits[-1][1], self.misobits[0][2]
-            self.put(ss, es, self.out_bin, [0, bytes([so])])
+            bdata = so.to_bytes(self.bw, byteorder='big')
+            self.put(ss, es, self.out_binary, [0, bdata])
         if self.have_mosi:
             ss, es = self.mosibits[-1][1], self.mosibits[0][2]
-            self.put(ss, es, self.out_bin, [1, bytes([si])])
+            bdata = si.to_bytes(self.bw, byteorder='big')
+            self.put(ss, es, self.out_binary, [1, bdata])
 
         self.put(ss, es, self.out_python, ['BITS', si_bits, so_bits])
         self.put(ss, es, self.out_python, ['DATA', si, so])