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GDI/HPFP: Set HPFP current/timing params on MC33816 #3736 follow-up

This commit is contained in:
rusefillc 2022-01-03 02:13:47 -05:00
parent 79b38d894b
commit e9498f64db
5 changed files with 11 additions and 5 deletions
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5
firmware/config/engines/custom_engine.cpp
View File

@ -702,6 +702,11 @@ void setBoschHDEV_5_injectors() {
engineConfiguration->mc33_t_bypass = 15;
engineConfiguration->mc33_t_hold_off = 60;
engineConfiguration->mc33_t_hold_tot = 10000;
engineConfiguration->mc33_hpfp_i_peak = 5; // A not mA like above
engineConfiguration->mc33_hpfp_i_hold = 3;
engineConfiguration->mc33_hpfp_i_hold_off = 10; // us
engineConfiguration->mc33_hpfp_max_hold = 10; // this value in ms not us
}
/**

1
firmware/config/engines/vw_b6.cpp
View File

@ -77,7 +77,6 @@ void setVwPassatB6() {
engineConfiguration->isSdCardEnabled = false;
engineConfiguration->mc33816spiDevice = SPI_DEVICE_3;
setBoschHDEV_5_injectors();
// RED
engineConfiguration->spi3mosiPin = GPIOC_12;
// YELLOW

2
firmware/controllers/algo/engine_configuration.cpp
View File

@ -647,6 +647,8 @@ static void setDefaultEngineConfiguration() {
engineConfiguration->cylinderBore = 87.5;
setBoschHDEV_5_injectors();
setEgoSensor(ES_14Point7_Free);
engineConfiguration->globalFuelCorrection = 1;

4
firmware/hw_layer/mc33816.cpp
View File

@ -175,9 +175,9 @@ static void setTimings() {
// HPFP solenoid settings
mcUpdateDram(MC33816Mem::HPFP_Ipeak,
dacEquation(engineConfiguration->mc33_hpfp_i_peak * 100));
dacEquation(engineConfiguration->mc33_hpfp_i_peak * 1000));
mcUpdateDram(MC33816Mem::HPFP_Ihold,
dacEquation(engineConfiguration->mc33_hpfp_i_hold * 100));
dacEquation(engineConfiguration->mc33_hpfp_i_hold * 1000));
mcUpdateDram(MC33816Mem::HPFP_Thold_off,
std::min(MC_CK * engineConfiguration->mc33_hpfp_i_hold_off,
UINT16_MAX));

4
firmware/integration/rusefi_config.txt
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@ -1200,8 +1200,8 @@ int16_t tps2Max;Full throttle#2. tpsMax value as 10 bit ADC value. Not Voltage!\
custom load_override_e 1 bits, U08, @OFFSET@, [0:2], @@load_override_e_enum@@
load_override_e afrOverrideMode;+Override the Y axis (load) value used for the AFR table.\nAdvanced users only: If you aren't sure you need this, you probably don't need this.
uint8_t mc33_hpfp_i_peak;;"A", 0.1, 0, 0, 25, 1
uint8_t mc33_hpfp_i_hold;;"A", 0.1, 0, 0, 25, 1
uint8_t autoscale mc33_hpfp_i_peak;;"A", 0.1, 0, 0, 25, 1
uint8_t autoscale mc33_hpfp_i_hold;;"A", 0.1, 0, 0, 25, 1
uint8_t mc33_hpfp_i_hold_off;+How long to deactivate power when hold current is reached before applying power again;"us", 1, 0, 0, 255, 0
uint8_t mc33_hpfp_max_hold;+Maximum amount of time the solenoid can be active before assuming a programming error;"ms", 1, 0, 0, 255, 0