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make the implementation match what the UI claims (#2779)

This commit is contained in:
Matthew Kennedy 2021-05-31 04:37:02 -07:00 committed by GitHub
parent a50f8e0077
commit 7d773bfb1d
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 20 additions and 18 deletions
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15
firmware/controllers/actuators/idle_thread.cpp
View File

@ -229,9 +229,14 @@ IIdleController::Phase IdleController::determinePhase(int rpm, int targetRpm, Se
}
float IdleController::getCrankingOpenLoop(float clt) const {
return
CONFIG(crankingIACposition) // Base cranking position (cranking page)
* interpolate2d(clt, config->cltCrankingCorrBins, config->cltCrankingCorr);
float mult =
CONFIG(overrideCrankingIacSetting)
// Override to separate table
? interpolate2d(clt, config->cltCrankingCorrBins, config->cltCrankingCorr)
// Otherwise use plain running table
: interpolate2d(clt, config->cltIdleCorrBins, config->cltIdleCorr);
return CONFIG(crankingIACposition) * mult;
}
float IdleController::getRunningOpenLoop(float clt, SensorResult tps) const {
@ -256,9 +261,7 @@ float IdleController::getRunningOpenLoop(float clt, SensorResult tps) const {
float IdleController::getOpenLoop(Phase phase, float clt, SensorResult tps) const {
float running = getRunningOpenLoop(clt, tps);
// Cranking value is either its own table, or the running value if not overriden
float cranking = CONFIG(overrideCrankingIacSetting) ? getCrankingOpenLoop(clt) : running;
float cranking = getCrankingOpenLoop(clt);
// if we're cranking, nothing more to do.
if (phase == Phase::Cranking) {

23
unit_tests/tests/test_idle_controller.cpp
View File

@ -162,8 +162,18 @@ TEST(idle_v2, crankingOpenLoop) {
for (size_t i = 0; i < efi::size(config->cltCrankingCorrBins); i++) {
config->cltCrankingCorrBins[i] = i * 10;
config->cltCrankingCorr[i] = i * 0.1f;
// different values in running so we can tell which one is used
config->cltIdleCorrBins[i] = i * 10;
config->cltIdleCorr[i] = i * 0.2f;
}
// First test without override (ie, normal running CLT corr table)
EXPECT_FLOAT_EQ(10, dut.getCrankingOpenLoop(10));
EXPECT_FLOAT_EQ(50, dut.getCrankingOpenLoop(50));
// Test with override (use separate table)
engineConfiguration->overrideCrankingIacSetting = true;
EXPECT_FLOAT_EQ(5, dut.getCrankingOpenLoop(10));
EXPECT_FLOAT_EQ(25, dut.getCrankingOpenLoop(50));
}
@ -214,17 +224,7 @@ struct MockOpenLoopIdler : public IdleController {
MOCK_METHOD(float, getRunningOpenLoop, (float clt, SensorResult tps), (const, override));
};
TEST(idle_v2, testOpenLoopCrankingNoOverride) {
WITH_ENGINE_TEST_HELPER(TEST_ENGINE);
StrictMock<MockOpenLoopIdler> dut;
INJECT_ENGINE_REFERENCE(&dut);
EXPECT_CALL(dut, getRunningOpenLoop(30, SensorResult(0))).WillOnce(Return(33));
EXPECT_FLOAT_EQ(33, dut.getOpenLoop(ICP::Cranking, 30, 0));
}
TEST(idle_v2, testOpenLoopCrankingOverride) {
TEST(idle_v2, testOpenLoopCranking) {
WITH_ENGINE_TEST_HELPER(TEST_ENGINE);
StrictMock<MockOpenLoopIdler> dut;
INJECT_ENGINE_REFERENCE(&dut);
@ -243,7 +243,6 @@ TEST(idle_v2, openLoopRunningTaper) {
StrictMock<MockOpenLoopIdler> dut;
INJECT_ENGINE_REFERENCE(&dut);
CONFIG(overrideCrankingIacSetting) = true;
CONFIG(afterCrankingIACtaperDuration) = 500;
EXPECT_CALL(dut, getRunningOpenLoop(30, SensorResult(0))).WillRepeatedly(Return(25));