Add in the formula to convert the returned speed to mph. Temporary.

[tinyos-2.x.git] / tos / platforms / tmirws / sensors / AeroVaneReadP.nc

diff --git a/tos/platforms/tmirws/sensors/AeroVaneReadP.nc b/tos/platforms/tmirws/sensors/AeroVaneReadP.nc
index 56001dde33f9c5d7a7bda956c1d2091baba2933d..319614ace68334b4094af5ab7367cc3234c94751 100644 (file)
--- a/tos/platforms/tmirws/sensors/AeroVaneReadP.nc
+++ b/tos/platforms/tmirws/sensors/AeroVaneReadP.nc
@@ -141,7 +141,8 @@ implementation {
       norace aerovector_t vector;
 
       /* Get speed average */
-      atomic vector.speed = call Count.get();
+      atomic vector.speed = (call Count.get() * 2.25) / (period * 4 / 1024) +
+       0.5;
 
       /* Complete direction average */
       vector.dir = m_sum / PHYS_PER_READ;