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fix MEAS airspeed and airspeed calibration

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Thomas Gubler
2013-11-10 19:24:37 +01:00
parent c63995e91c
commit ae9fae5aae
7 changed files with 52 additions and 13 deletions
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src/modules/systemlib/airspeed.c
+1 -1
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@@ -59,7 +59,7 @@
float calc_indicated_airspeed(float differential_pressure)
{
if (differential_pressure > 0) {
if (differential_pressure > 0.0f) {
return sqrtf((2.0f*differential_pressure) / CONSTANTS_AIR_DENSITY_SEA_LEVEL_15C);
} else {
return -sqrtf((2.0f*fabsf(differential_pressure)) / CONSTANTS_AIR_DENSITY_SEA_LEVEL_15C);