X-Git-Url: http://sigrok.org/gitweb/?a=blobdiff_plain;ds=inline;f=decoders%2Fuart%2Fpd.py;fp=decoders%2Fuart%2Fpd.py;h=fd8254c217d1602e2c6c46b3d3b43e24a5239127;hb=3d2d91e0b30e2e421bf693f7f9f8aad0634084b3;hp=9ffcb56e6d35cf06a1c7734e44086aefb2bca249;hpb=bd50ceb314e4607e596c98c534aafcfe142a73b6;p=libsigrokdecode.git

diff --git a/decoders/uart/pd.py b/decoders/uart/pd.py
index 9ffcb56..fd8254c 100644
--- a/decoders/uart/pd.py
+++ b/decoders/uart/pd.py
@@ -227,12 +227,13 @@ class Decoder(srd.Decoder):
         # Determine absolute sample number of a bit slot's sample point.
         # Counts for UART bits start from 0 (0 = start bit, 1..x = data,
         # x+1 = parity bit (if used) or the first stop bit, and so on).
-        # Accept a position in the range of 1.99% of the full bit width.
+        # Accept a position in the range of 1-99% of the full bit width.
         # Assume 50% for invalid input specs for backwards compatibility.
         perc = self.options['sample_point'] or 50
         if not perc or perc not in range(1, 100):
             perc = 50
-        bitpos = (self.bit_width - 1) * perc / 100
+        perc /= 100.0
+        bitpos = (self.bit_width - 1) * perc
         bitpos += self.frame_start[rxtx]
         bitpos += bitnum * self.bit_width
         return bitpos