Mirror/ardupilot
5
0
Fork 0
mirror of https://github.com/ArduPilot/ardupilot synced 2025-02-02 14:08:45 -04:00
Code Issues Packages Projects Releases Wiki Activity

AP_Compass: eliminated possible division by zero in AK8963

Browse Source
This commit is contained in:
Staroselskii Georgii 2015-01-04 15:27:59 +03:00 committed by Andrew Tridgell
parent b804430276
commit f0753e965e
1 changed files with 5 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
libraries/AP_Compass/AP_Compass_AK8963.cpp
View File

@ -483,6 +483,11 @@ bool AP_Compass_AK8963::read()
return false;
}
if (_accum_count == 0) {
/* We're not ready to publish*/
return true;
}
/* Update */
_field[0].x = _mag_x_accum * magnetometer_ASA[0] / _accum_count;
_field[0].y = _mag_y_accum * magnetometer_ASA[1] / _accum_count;