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AP_AHRS: make airspeed_estimate const

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This commit is contained in:
Andrew Tridgell 2013-12-29 18:36:40 +11:00
parent 87226fed97
commit 410d356979
2 changed files with 3 additions and 3 deletions
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2
libraries/AP_AHRS/AP_AHRS.cpp
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@ -117,7 +117,7 @@ const AP_Param::GroupInfo AP_AHRS::var_info[] PROGMEM = {
}; };
// return airspeed estimate if available // return airspeed estimate if available
bool AP_AHRS::airspeed_estimate(float *airspeed_ret) bool AP_AHRS::airspeed_estimate(float *airspeed_ret) const
{ {
if (_airspeed && _airspeed->use()) { if (_airspeed && _airspeed->use()) {
*airspeed_ret = _airspeed->get_airspeed(); *airspeed_ret = _airspeed->get_airspeed();

4
libraries/AP_AHRS/AP_AHRS.h
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@ -173,11 +173,11 @@ public:
// return an airspeed estimate if available. return true // return an airspeed estimate if available. return true
// if we have an estimate // if we have an estimate
virtual bool airspeed_estimate(float *airspeed_ret); virtual bool airspeed_estimate(float *airspeed_ret) const;
// return a true airspeed estimate (navigation airspeed) if // return a true airspeed estimate (navigation airspeed) if
// available. return true if we have an estimate // available. return true if we have an estimate
bool airspeed_estimate_true(float *airspeed_ret) { bool airspeed_estimate_true(float *airspeed_ret) const {
if (!airspeed_estimate(airspeed_ret)) { if (!airspeed_estimate(airspeed_ret)) {
return false; return false;
} }