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voted_sensors_update: make msl_pressure static const

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This commit is contained in:
Beat Küng
2017-01-19 19:24:52 +01:00
committed by Lorenz Meier
parent e1ff6af792
commit f38843278d
2 changed files with 6 additions and 5 deletions
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src/modules/sensors/voted_sensors_update.cpp
+5 -2
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@@ -50,6 +50,9 @@
using namespace sensors;
using namespace DriverFramework;
const double VotedSensorsUpdate::_msl_pressure = 101.325f;
VotedSensorsUpdate::VotedSensorsUpdate(const Parameters &parameters)
: _parameters(parameters)
{
@@ -816,10 +819,10 @@ void VotedSensorsUpdate::baro_poll(struct sensor_combined_s &raw)
const double R = 287.05; /* ideal gas constant in J/kg/K */
/* current pressure at MSL in kPa */
double p1 = _msl_pressure / 1000.0;
const double p1 = _msl_pressure;
/* measured pressure in kPa */
double p = 0.001f * _last_best_baro_pressure;
const double p = 0.001f * _last_best_baro_pressure;
/*
* Solve: