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AP_RangeFinder: check I2C dev during detect

This commit is contained in:
Randy Mackay 2018-10-26 11:39:48 +09:00
parent 9d95579b2d
commit 82a28dc0fc
3 changed files with 12 additions and 0 deletions
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4
libraries/AP_RangeFinder/AP_RangeFinder_LightWareI2C.cpp
View File

@ -37,6 +37,10 @@ AP_RangeFinder_LightWareI2C::AP_RangeFinder_LightWareI2C(RangeFinder::RangeFinde
*/
AP_RangeFinder_Backend *AP_RangeFinder_LightWareI2C::detect(RangeFinder::RangeFinder_State &_state, AP_HAL::OwnPtr<AP_HAL::I2CDevice> dev)
{
if (!dev) {
return nullptr;
}
AP_RangeFinder_LightWareI2C *sensor
= new AP_RangeFinder_LightWareI2C(_state, std::move(dev));

4
libraries/AP_RangeFinder/AP_RangeFinder_MaxsonarI2CXL.cpp
View File

@ -51,6 +51,10 @@ AP_RangeFinder_MaxsonarI2CXL::AP_RangeFinder_MaxsonarI2CXL(RangeFinder::RangeFin
AP_RangeFinder_Backend *AP_RangeFinder_MaxsonarI2CXL::detect(RangeFinder::RangeFinder_State &_state,
AP_HAL::OwnPtr<AP_HAL::I2CDevice> dev)
{
if (!dev) {
return nullptr;
}
AP_RangeFinder_MaxsonarI2CXL *sensor
= new AP_RangeFinder_MaxsonarI2CXL(_state, std::move(dev));
if (!sensor) {

4
libraries/AP_RangeFinder/AP_RangeFinder_TeraRangerI2C.cpp
View File

@ -49,6 +49,10 @@ AP_RangeFinder_TeraRangerI2C::AP_RangeFinder_TeraRangerI2C(RangeFinder::RangeFin
AP_RangeFinder_Backend *AP_RangeFinder_TeraRangerI2C::detect(RangeFinder::RangeFinder_State &_state,
AP_HAL::OwnPtr<AP_HAL::I2CDevice> i2c_dev)
{
if (!i2c_dev) {
return nullptr;
}
AP_RangeFinder_TeraRangerI2C *sensor = new AP_RangeFinder_TeraRangerI2C(_state, std::move(i2c_dev));
if (!sensor) {
return nullptr;