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AP_InertialSensor: ensure that accel calibration object isn't allocated more than once

This commit is contained in:
Jonathan Challinger 2015-12-28 20:16:16 -08:00
parent 57d2594bd7
commit f6a41a8936
1 changed files with 7 additions and 2 deletions
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7
libraries/AP_InertialSensor/AP_InertialSensor.cpp
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@ -1241,11 +1241,16 @@ bool AP_InertialSensor::is_still()
// called during the startup of accel cal
void AP_InertialSensor::acal_init()
{
if (_acal == NULL) {
_acal = new AP_AccelCal;
_acal->register_client(this);
}
if (_accel_calibrator == NULL) {
_accel_calibrator = new AccelCalibrator[INS_MAX_INSTANCES];
}
_acal->register_client(this);
}
// update accel calibrator
void AP_InertialSensor::acal_update()
{