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Add BATT NOT FULL warning to OSD

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Shows BATT NOT FULL when the connected battery has an everage cell
voltage of less than 0.2v lower then vbatmaxcellvoltage (when the craft
has yet to be armed)

Intended as a reminder to make sure pilots fly with a fresh battery

Adds an additional configuration option for the voltage at which a cell
is "full"
This commit is contained in:
Dan Nixon 2017-08-17 11:42:26 +01:00
parent 27b146e274
commit 20f7c77089
5 changed files with 101 additions and 1 deletions
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82
src/test/unit/osd_unittest.cc
View file

@ -648,6 +648,84 @@ TEST(OsdTest, TestElementAltitude)
displayPortTestBufferSubstring(23, 7, " -2.4%c", SYM_M);
}
/*
* Tests the battery notifications shown on the warnings OSD element.
*/
TEST(OsdTest, TestElementWarningsBattery)
{
// given
osdConfigMutable()->item_pos[OSD_WARNINGS] = OSD_POS(9, 10) | VISIBLE_FLAG;
// and
batteryConfigMutable()->vbatfullcellvoltage = 41;
// and
// 4S battery
simulationBatteryCellCount = 4;
// and
// full battery
simulationBatteryVoltage = 168;
simulationBatteryState = BATTERY_OK;
// when
displayClearScreen(&testDisplayPort);
osdRefresh(simulationTime);
// then
displayPortTestBufferSubstring(9, 10, " ");
// given
// low battery
simulationBatteryVoltage = 140;
simulationBatteryState = BATTERY_WARNING;
// when
displayClearScreen(&testDisplayPort);
osdRefresh(simulationTime);
// then
displayPortTestBufferSubstring(9, 10, "LOW BATTERY ");
// given
// crtical battery
simulationBatteryVoltage = 132;
simulationBatteryState = BATTERY_CRITICAL;
// when
displayClearScreen(&testDisplayPort);
osdRefresh(simulationTime);
// then
displayPortTestBufferSubstring(9, 10, " LAND NOW ");
// given
// used battery
simulationBatteryVoltage = ((batteryConfig()->vbatmaxcellvoltage - 2) * simulationBatteryCellCount) - 1;
simulationBatteryState = BATTERY_OK;
// when
displayClearScreen(&testDisplayPort);
osdRefresh(simulationTime);
// then
displayPortTestBufferSubstring(9, 10, "BATT NOT FULL");
// given
// full battery
simulationBatteryVoltage = ((batteryConfig()->vbatmaxcellvoltage - 2) * simulationBatteryCellCount);
simulationBatteryState = BATTERY_OK;
// when
displayClearScreen(&testDisplayPort);
osdRefresh(simulationTime);
// then
displayPortTestBufferSubstring(9, 10, " ");
// TODO
}
/*
* Tests the time string formatting function with a series of precision settings and time values.
*/
@ -744,6 +822,10 @@ extern "C" {
return simulationBatteryVoltage;
}
uint16_t getBatteryAverageCellVoltage() {
return simulationBatteryVoltage / simulationBatteryCellCount;
}
int32_t getAmperage() {
return simulationBatteryAmperage;
}