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NB2 miata on Frankenso with ETB

This commit is contained in:
rusefi 2019-09-21 01:21:53 -04:00
parent 2bbbc1c787
commit f588224559
4 changed files with 56 additions and 11 deletions
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57
firmware/config/engines/mazda_miata_vvt.cpp
View File

@ -4,6 +4,17 @@
* MAZDA_MIATA_2003
* set engine_type 47
*
* coil1/4 (p1 +5 VP) GPIOE_14
* coil2/2 (p1 +5 VP) GPIOC_9
* tachometer +5 VP (p3 +12 VP) GPIOE_8
* alternator +5 VP (p3 +12 VP) GPIOE_10
* ETB PWM GPIOE_6 inverted low-side with pull-up
* ETB dir1 GPIOE_12
* ETB dir2 GPIOC_7
*
* COP ion #1 GPIOD_8
* COP ion #3 GPIOD_9
*
* @date Oct 4, 2016
* @author Andrey Belomutskiy, (c) 2012-2019
* http://rusefi.com/forum/viewtopic.php?f=3&t=1095
@ -20,14 +31,15 @@
* Cam vvt input PC6 (3G in Miata board) blue
* Wideband input PA3 (3J in Miata board)
*
* coil1/4 (p1 +5 VP) PE14
* coil2/2 (p1 +5 VP) PC7
* coil1/4 (p1 +5 VP) GPIOE_14
* coil2/2 (p1 +5 VP) GPIOC_7
*
* tachometer +5 VP (p3 +12 VP) PE8
* alternator +5 VP (p3 +12 VP) PE10
* tachometer +5 VP (p3 +12 VP) GPIOE_8
* alternator +5 VP (p3 +12 VP) GPIOE_10
*
* VVT solenoid on aux PID#1 GPIOE_3
* warning light GPIOE_6
*
* VVT solenoid on aux PID#1 PE3
* warning light PE6
*
* idle solenoid PC13 on middle harness plug. diodes seem to be in the harness
*/
@ -331,7 +343,7 @@ void setMazdaMiata2003EngineConfiguration(DECLARE_CONFIG_PARAMETER_SIGNATURE) {
boardConfiguration->malfunctionIndicatorPin = GPIOE_6; // just for a test
boardConfiguration->malfunctionIndicatorPin = GPIOE_0;
// boardConfiguration->malfunctionIndicatorPin = GPIOD_9;
@ -376,6 +388,37 @@ void setMazdaMiata2003EngineConfiguration(DECLARE_CONFIG_PARAMETER_SIGNATURE) {
// set idle_rpm 1700
// see setDefaultIdleParameters
// VNH2SP30 three-wire ETB control
// PWM
boardConfiguration->etb1.controlPin1 = GPIOE_6;
boardConfiguration->etb1.controlPinMode = OM_INVERTED;
//
boardConfiguration->etb1.directionPin1 = GPIOE_12;
//
boardConfiguration->etb1.directionPin2 = GPIOC_7;
// set_analog_input_pin tps PC3
engineConfiguration->tps1_1AdcChannel = EFI_ADC_13; // PC3
engineConfiguration->idleMode = IM_AUTO;
CONFIGB(useETBforIdleControl) = true;
// set_analog_input_pin pps PA2
engineConfiguration->throttlePedalPositionAdcChannel = EFI_ADC_2;
engineConfiguration->idleRpmPid.offset = 0;
engineConfiguration->idleRpmPid.pFactor = 0.2;
engineConfiguration->idleRpmPid.iFactor = 0.0001;
engineConfiguration->idleRpmPid.dFactor = 5;
engineConfiguration->idleRpmPid.periodMs = 10;
engineConfiguration->bc.isFasterEngineSpinUpEnabled = true;
//set etb_p 12
engineConfiguration->etb.pFactor = 12; // a bit lower p-factor seems to work better on TLE9201? MRE?
engineConfiguration->etb.iFactor = 0;
engineConfiguration->etb.dFactor = 0;
engineConfiguration->etb.offset = 0;
}
/**

7
firmware/controllers/actuators/electronic_throttle.cpp
View File

@ -123,12 +123,13 @@ public:
void start(bool useTwoWires,
brain_pin_e pinEnable,
pin_output_mode_e pinEnableMode,
// since we have pointer magic here we cannot simply have value parameter
pin_output_mode_e *pinEnableMode,
brain_pin_e pinDir1,
brain_pin_e pinDir2) {
dcMotor.SetType(useTwoWires ? TwoPinDcMotor::ControlType::PwmDirectionPins : TwoPinDcMotor::ControlType::PwmEnablePin);
m_pinEnable.initPin("ETB Enable", pinEnable, &pinEnableMode);
m_pinEnable.initPin("ETB Enable", pinEnable, pinEnableMode);
m_pinDir1.initPin("ETB Dir 1", pinDir1);
m_pinDir2.initPin("ETB Dir 2", pinDir2);
@ -483,7 +484,7 @@ void startETBPins(void) {
etb1.start(
CONFIG(etb1_use_two_wires),
CONFIGB(etb1.controlPin1),
CONFIGB(etb1.controlPinMode),
&CONFIGB(etb1.controlPinMode),
CONFIGB(etb1.directionPin1),
CONFIGB(etb1.directionPin2)
);

2
firmware/controllers/actuators/idle_thread.cpp
View File

@ -139,7 +139,7 @@ static void applyIACposition(percent_t position) {
if (CONFIGB(useETBforIdleControl)) {
engine->engineState.etbIdleAddition = position / 100 * CONFIG(etbIdleThrottleRange);
#if ! EFI_UNIT_TEST
} if (CONFIGB(useStepperIdle)) {
} if (CONFIGB(useStepperIdle)) {
iacMotor.setTargetPosition(position / 100 * engineConfiguration->idleStepperTotalSteps);
#endif /* EFI_UNIT_TEST */
} else {

1
firmware/controllers/system/efi_gpio.h
View File

@ -31,6 +31,7 @@ public:
OutputPin();
/**
* initializes pin & registers it in pin repository
* todo: add a comment explaining why outputMode POINTER not VALUE?
*/
void initPin(const char *msg, brain_pin_e brainPin, const pin_output_mode_e *outputMode);
/**