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AP_BatteryMoniter: fix mah to wah conversion

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Iampete1 2021-06-03 23:53:50 +01:00 committed by Andrew Tridgell
parent 66bc673442
commit 8ea9803193
1 changed files with 2 additions and 2 deletions
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4
libraries/AP_BattMonitor/AP_BattMonitor_Backend.cpp
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@ -232,13 +232,13 @@ void AP_BattMonitor_Backend::check_failsafe_types(bool &low_voltage, bool &low_c
bool AP_BattMonitor_Backend::reset_remaining(float percentage) bool AP_BattMonitor_Backend::reset_remaining(float percentage)
{ {
percentage = constrain_float(percentage, 0, 100); percentage = constrain_float(percentage, 0, 100);
const float used_proportion = (100 - percentage) * 0.01; const float used_proportion = (100.0f - percentage) * 0.01f;
_state.consumed_mah = used_proportion * _params._pack_capacity; _state.consumed_mah = used_proportion * _params._pack_capacity;
// without knowing the history we can't do consumed_wh // without knowing the history we can't do consumed_wh
// accurately. Best estimate is based on current voltage. This // accurately. Best estimate is based on current voltage. This
// will be good when resetting the battery to a value close to // will be good when resetting the battery to a value close to
// full charge // full charge
_state.consumed_wh = _state.consumed_mah * 1000 * _state.voltage; _state.consumed_wh = _state.consumed_mah * 0.001f * _state.voltage;
// reset failsafe state for this backend // reset failsafe state for this backend
_state.failsafe = update_failsafes(); _state.failsafe = update_failsafes();