From 5cc70a3e4e0011533504832dc5da948983184e42 Mon Sep 17 00:00:00 2001
From: smckown <smckown@4bc1554a-c7f2-4f65-a403-e0be01f0239c>
Date: Wed, 4 Nov 2009 03:55:01 +0000
Subject: [PATCH] Correct mph calculations in AnemometerP.nc for Davis
 aerovane.

---
 tos/platforms/tmirws/sensors/AnemometerP.nc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tos/platforms/tmirws/sensors/AnemometerP.nc b/tos/platforms/tmirws/sensors/AnemometerP.nc
index 40f8fc3f..dfb1bae6 100644
--- a/tos/platforms/tmirws/sensors/AnemometerP.nc
+++ b/tos/platforms/tmirws/sensors/AnemometerP.nc
@@ -55,7 +55,7 @@ implementation {
   /* Convert counts per second to mph */
   uint8_t toMph(uint8_t cps)
   {
-    return (uint8_t)(2.453 * (cps >> 1) + 0.5);
+    return 2.25 * cps + 0.5;
   }
 
 
-- 
2.39.2