From: Karl Palsson <redacted>
Date: Fri, 20 Jan 2017 16:23:50 +0000 (+0000)
Subject: timing: "normalize" negative times too
X-Git-Tag: libsigrokdecode-0.5.0~23
X-Git-Url: https://sigrok.org/gitaction?a=commitdiff_plain;h=a93601346b535c48c18d03e0d67c3d8f7243f313;p=libsigrokdecode.git

timing: "normalize" negative times too

Use the same scale.

Signed-off-by: Karl Palsson <redacted>
---

diff --git a/decoders/timing/pd.py b/decoders/timing/pd.py
index b694c1d..c88b8b5 100644
--- a/decoders/timing/pd.py
+++ b/decoders/timing/pd.py
@@ -25,19 +25,19 @@ class SamplerateError(Exception):
     pass
 
 def normalize_time(t):
-    if t >= 1.0:
+    if abs(t) >= 1.0:
         return '%.3f s  (%.3f Hz)' % (t, (1/t))
-    elif t >= 0.001:
+    elif abs(t) >= 0.001:
         if 1/t/1000 < 1:
             return '%.3f ms (%.3f Hz)' % (t * 1000.0, (1/t))
         else:
             return '%.3f ms (%.3f kHz)' % (t * 1000.0, (1/t)/1000)
-    elif t >= 0.000001:
+    elif abs(t) >= 0.000001:
         if 1/t/1000/1000 < 1:
             return '%.3f μs (%.3f kHz)' % (t * 1000.0 * 1000.0, (1/t)/1000)
         else:
             return '%.3f μs (%.3f MHz)' % (t * 1000.0 * 1000.0, (1/t)/1000/1000)
-    elif t >= 0.000000001:
+    elif abs(t) >= 0.000000001:
         if 1/t/1000/1000/1000:
             return '%.3f ns (%.3f MHz)' % (t * 1000.0 * 1000.0 * 1000.0, (1/t)/1000/1000)
         else: