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Remove unused code from simulated driver

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This commit is contained in:
Lorenz Meier
2016-06-24 00:24:09 +02:00
parent e0c11f5545
commit 925c340915
1 changed files with 0 additions and 55 deletions
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55
src/platforms/posix/drivers/airspeedsim/meas_airspeed_sim.cpp
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@@ -291,61 +291,6 @@ MEASAirspeedSim::cycle()
void
MEASAirspeedSim::voltage_correction(float &diff_press_pa, float &temperature)
{
#if defined(CONFIG_ARCH_BOARD_PX4FMU_V2) || defined(CONFIG_ARCH_BOARD_PX4FMU_V4)
if (_t_system_power == -1) {
_t_system_power = orb_subscribe(ORB_ID(system_power));
}
if (_t_system_power == -1) {
// not available
return;
}
bool updated = false;
orb_check(_t_system_power, &updated);
if (updated) {
orb_copy(ORB_ID(system_power), _t_system_power, &system_power);
}
if (system_power.voltage5V_v < 3.0f || system_power.voltage5V_v > 6.0f) {
// not valid, skip correction
return;
}
const float slope = 65.0f;
/*
apply a piecewise linear correction, flattening at 0.5V from 5V
*/
float voltage_diff = system_power.voltage5V_v - 5.0f;
if (voltage_diff > 0.5f) {
voltage_diff = 0.5f;
}
if (voltage_diff < -0.5f) {
voltage_diff = -0.5f;
}
diff_press_pa -= voltage_diff * slope;
/*
the temperature masurement varies as well
*/
const float temp_slope = 0.887f;
voltage_diff = system_power.voltage5V_v - 5.0f;
if (voltage_diff > 0.5f) {
voltage_diff = 0.5f;
}
if (voltage_diff < -1.0f) {
voltage_diff = -1.0f;
}
temperature -= voltage_diff * temp_slope;
#endif // CONFIG_ARCH_BOARD_PX4FMU_V2
}
/**