fly316/PX4-Autopilot
7
0
Fork 0
mirror of https://gitee.com/mirrors_PX4/PX4-Autopilot.git synced 2026-05-01 08:54:08 +08:00
Code Issues Packages Projects Releases Wiki Activity

Update src/drivers/uavcan/sensors/baro.cpp

Browse Source 
Use absolute-zero constant instead of 273.15f

Co-Authored-By: Daniel Agar <daniel@agar.ca>
This commit is contained in:
Jacob Crabill 2020-03-10 13:21:03 -07:00 committed by Daniel Agar
parent 4c8cfa140a
commit 693a47fca3
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
src/drivers/uavcan/sensors/baro.cpp
View File

@ -40,6 +40,7 @@
#include <math.h>
#include <lib/drivers/barometer/PX4Barometer.hpp>
#include <lib/ecl/geo/geo.h> // For CONSTANTS_*
const char *const UavcanBarometerBridge::NAME = "baro";
@ -99,7 +100,7 @@ UavcanBarometerBridge::air_pressure_sub_cb(const
// Cast our generic CDev pointer to the sensor-specific driver class
PX4Barometer *_baro = (PX4Barometer *)channel->h_driver;
_baro->set_temperature(last_temperature_kelvin - 273.15f);
_baro->set_temperature(last_temperature_kelvin + CONSTANTS_ABSOLUTE_NULL_CELSIUS);
_baro->update(hrt_absolute_time(), msg.static_pressure / 100.0f); // Convert pressure to millibar
}