Fix parse error (shift on float) reported by 'engink1981'.

2015-05-07 20:47:09 -07:00 · 2015-05-07 20:47:09 -07:00 · d569e31a68
commit d569e31a68
parent f0323160a0
1 changed files with 3 additions and 3 deletions
--- a/python/parse.py
+++ b/python/parse.py
@ -335,13 +335,13 @@ def parseBDS09_1(data):
  ew = bool(data["dew"])
  subtype = data["sub"]
  if subtype == 0x02:
-    ns_vel <<= 2
-    ew_vel <<= 2
+    ns_vel *= 4
+    ew_vel *= 4

  velocity = math.hypot(ns_vel, ew_vel)
  if ew:
    ew_vel = 0 - ew_vel
-	
+
  if ns_vel == 0:
    heading = 0
  else: