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mavlink_mission: round lat/lon

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This avoids casting errors. An alternative to `std::round` would be to
add 0.5 before casting for positive values and subtract 0.5 before
casting for negative values.
This commit is contained in:
Julian Oes 2019-01-22 15:10:28 +01:00 committed by Daniel Agar
parent d4c87132e4
commit e1472818dc
1 changed files with 2 additions and 2 deletions
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4
src/modules/mavlink/mavlink_mission.cpp
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@ -1560,8 +1560,8 @@ MavlinkMissionManager::format_mavlink_mission_item(const struct mission_item_s *
mavlink_mission_item_int_t *item_int =
reinterpret_cast<mavlink_mission_item_int_t *>(mavlink_mission_item);
item_int->x = (int32_t)(mission_item->lat * 1e7);
item_int->y = (int32_t)(mission_item->lon * 1e7);
item_int->x = std::round(mission_item->lat * 1e7);
item_int->y = std::round(mission_item->lon * 1e7);
} else {
mavlink_mission_item->x = (float)mission_item->lat;