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Tree: d73fc4c0b2

AP_Periph-1.3

Copter-4.2

Copter-4.2-BW

apm_2208

apm_2208-rover

apm_2208-rover-debug

c421

copter407

gps-1.3.1

main

master

master_rangefinder

mission-4.1.18

periph-1.3.1

release-4.2.3

rover_4.3

zr-sdk-4.3.1

zr-v5.0

zr-v5.1

zr/Rover-4.3

zr/main-4.3

zr_rover4.2

数字绿土/zr-v5.0

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ardupilot/libraries/AP_AccelCal

History

Lucas De Marchi f3ee7a9a85 AP_AccelCal: use union instead of reference ... The current approach to access the same memory location by using a reference is giving this warning: ../libraries/AP_AccelCal/AccelCalibrator.cpp: In constructor ‘AccelCalibrator::AccelCalibrator()’: ../libraries/AP_AccelCal/AccelCalibrator.cpp:34:64: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing] _param_struct(*reinterpret_cast<struct param_t *>(&_param_array)) ^ ../libraries/AP_AccelCal/AccelCalibrator.cpp: In member function ‘void AccelCalibrator::run_fit(uint8_t, float&)’: ../libraries/AP_AccelCal/AccelCalibrator.cpp:336:79: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing] struct param_t &fit_param(*reinterpret_cast<struct param_t *>(&param_array)); ^ Using a union allows us to get rid of the warning, make sure the sizes of the different structs match and have a more elegant solution.		9 years ago
..
AP_AccelCal.cpp	AP_AccelCal: Add separate lib for accel calibration	9 years ago
AP_AccelCal.h	AP_AccelCal: Add separate lib for accel calibration	9 years ago
AccelCalibrator.cpp	AP_AccelCal: use union instead of reference	9 years ago
AccelCalibrator.h	AP_AccelCal: use union instead of reference	9 years ago