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MAP Limits for EGO (#1124) 

* Map Limits for EGO

* Better update value for not breaking old tunes

my guess is that 300 kpa max will be good for not disabling EGO when using boost now but you can change for what value you think is the best

* Atualizar o updates.cpp

fix my dumbo mistake

* Prevent signed vs unsigned warning

---------

Co-authored-by: Josh Stewart <josh@noisymime.org>
This commit is contained in:
155ac 2023-10-24 08:06:53 -03:00 committed by GitHub
parent 00c558ff39
commit 602203d3e0
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GPG Key ID: 4AEE18F83AFDEB23
4 changed files with 16 additions and 5 deletions
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12
reference/speeduino.ini
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@ -1005,8 +1005,8 @@ page = 9
unused10_110 = scalar, U08, 110, "", 1, 0, 0, 255, 0
unused10_111 = scalar, U08, 111, "", 1, 0, 0, 255, 0
unused10_112 = scalar, U08, 112, "", 1, 0, 0, 255, 0
unused10_113 = scalar, U08, 113, "", 1, 0, 0, 255, 0
egoMAPMax = scalar, U08, 112, "kPa", 2.0, 0.0, 2.0, 511.0, 0
egoMAPMin = scalar, U08, 113, "kPa", 2.0, 0.0, 2.0, 511.0, 0
speeduino_tsCanId = bits, U08, 114, [0:3], $tsCanId_list
true_address = bits, U16, 115, [0:10], $CAN_ADDRESS_HEX
@ -1835,6 +1835,9 @@ page = 15
defaultValue = rollingProtRPMDelta, -300 -200 -100 -50
defaultValue = rollingProtCutPercent, 50 65 80 95
defaultValue = egoMAPMax, 100
defaultValue = egoMAPMin, 26
#if LAMBDA
defaultValue = wueAFR, -0.136 -0.102 -0.082 -0.068 -0.054 -0.041 -0.027 -0.014 -0.007 0.000
#else
@ -2393,6 +2396,9 @@ menuDialog = main
boostDCWhenDisabled = "When the closedloop boost controller is disabled by 'enable trigger', this is the Duty cycle set on the boost selenoid. Ususally this is 99% because it keeps the waste gate firmly closed until the threshold and builds boost as fast as possible (no wastegate leak)"
boostControlEnableThreshold = "When the 'Boost control enable trigger' is set to 'fixed', this value is used as threshold. Usually the value is set just below the wastgate pressure of the used turbo setup. For example 130kpa for a 0.3 bar wastegate actuator. Below this value the ECU has no control over the boost anyway."
egoMAPMax = "Only Correct below this MAP Value"
egoMAPMin = "Only Correct above this MAP Value"
[UserDefined]
; Enhanced TunerStudio dialogs can be defined here
@ -2701,6 +2707,8 @@ menuDialog = main
field = "Active Above Coolant", egoTemp, { egoType && (egoAlgorithm < 3) }
field = "Active Above RPM", egoRPM, { egoType && (egoAlgorithm < 3) }
field = "Active Below TPS", egoTPSMax, { egoType && (egoAlgorithm < 3) }
field = "Active Below MAP", egoMAPMax, { egoType && (egoAlgorithm < 3) }
field = "Active Above MAP", egoMAPMin, { egoType && (egoAlgorithm < 3) }
field = "EGO delay after start", ego_sdelay, { (egoAlgorithm < 3) }
field = "PID Proportional Gain", egoKP, { egoType && (egoAlgorithm == 2) }
field = "PID Integral", egoKI, { egoType && (egoAlgorithm == 2) }

2
speeduino/corrections.cpp
View File

@ -631,7 +631,7 @@ byte correctionAFRClosedLoop(void)
AFRnextCycle = ignitionCount + configPage6.egoCount; //Set the target ignition event for the next calculation
//Check all other requirements for closed loop adjustments
if( (currentStatus.coolant > (int)(configPage6.egoTemp - CALIBRATION_TEMPERATURE_OFFSET)) && (currentStatus.RPM > (unsigned int)(configPage6.egoRPM * 100)) && (currentStatus.TPS <= configPage6.egoTPSMax) && (currentStatus.O2 < configPage6.ego_max) && (currentStatus.O2 > configPage6.ego_min) && (currentStatus.runSecs > configPage6.ego_sdelay) && (BIT_CHECK(currentStatus.status1, BIT_STATUS1_DFCO) == 0) )
if( (currentStatus.coolant > (int)(configPage6.egoTemp - CALIBRATION_TEMPERATURE_OFFSET)) && (currentStatus.RPM > (unsigned int)(configPage6.egoRPM * 100)) && (currentStatus.TPS <= configPage6.egoTPSMax) && (currentStatus.O2 < configPage6.ego_max) && (currentStatus.O2 > configPage6.ego_min) && (currentStatus.runSecs > configPage6.ego_sdelay) && (BIT_CHECK(currentStatus.status1, BIT_STATUS1_DFCO) == 0) && ( currentStatus.MAP <= (configPage9.egoMAPMax * 2U) ) && ( currentStatus.MAP >= (configPage9.egoMAPMin * 2U) ) )
{
//Check which algorithm is used, simple or PID

4
speeduino/globals.h
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@ -1098,8 +1098,8 @@ struct config9 {
byte unused10_110;
byte unused10_111;
byte unused10_112;
byte unused10_113;
byte egoMAPMax; //needs to be multiplied by 2 to get the proper value
byte egoMAPMin; //needs to be multiplied by 2 to get the proper value
byte speeduino_tsCanId:4; //speeduino TS canid (0-14)
uint16_t true_address; //speeduino 11bit can address
uint16_t realtime_base_address; //speeduino 11 bit realtime base address

3
speeduino/updates.cpp
View File

@ -728,6 +728,9 @@ void doUpdates(void)
{
//202311-dev
//EGO MAP Limits
configPage9.egoMAPMax = 255, // 255 will be 510 kpa
configPage9.egoMAPMin = 0, // 0 will be 0 kpa
writeAllConfig();
storeEEPROMVersion(23);