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Merge pull request #188 from cmjdev/testing 

Option to only run FAN when ENGINE ON
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Josh Stewart 2019-01-17 17:01:33 +11:00 committed by GitHub
parent d1cb18aa6a 8e67aa2299
commit c431caeafa
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 19 additions and 6 deletions
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10
reference/speeduino.ini
View File

@ -304,7 +304,11 @@ page = 2
baroMax = scalar, U16, 65, "kpa", 1.0, 0.0, 0.0, 25500, 0
EMAPMin = scalar, S08, 67, "kpa", 1.0, 0.0, -100, 127.0, 0
EMAPMax = scalar, U16, 68, "kpa", 1.0, 0.0, 0.0, 25500, 0
unused2-67 = array, U08, 70, [57], "%", 1.0, 0.0, 0.0, 255, 0
fanWhenOff = bits, U08, 70, [0:0], "No", "Yes"
unused_fan_bits = bits, U08, 70,[1:7]
unused2-67 = array, U08, 71, [56], "%", 1.0, 0.0, 0.0, 255, 0
;--------------------------------------------------
@ -532,7 +536,7 @@ page = 6
; Begin fan control vairables
fanInv = bits, U08, 120, [0:0], "No", "Yes"
fanEnable = bits, U08, 120, [1:1], "Off", "On/Off"
fanPin = bits , U08, 120, [2:7], "Board Default", "INVALID", "INVALID", "3", "4", "5", "6", "7", "8", "9", "10", "11", "12", "13", "14", "15", "16", "17", "18", "19", "20", "21", "22", "23", "24", "25", "26", "27", "28", "29", "30", "31", "32", "33", "34", "35", "36", "37", "38", "39", "40", "41", "42", "43", "44", "45", "46", "47", "48", "49", "50", "51", "52", "53", "54", "A8", "A9", "A10", "A11", "A12", "A13", "A14", "A15", "INVALID"
fanPin = bits, U08, 120, [2:7], "Board Default", "INVALID", "INVALID", "3", "4", "5", "6", "7", "8", "9", "10", "11", "12", "13", "14", "15", "16", "17", "18", "19", "20", "21", "22", "23", "24", "25", "26", "27", "28", "29", "30", "31", "32", "33", "34", "35", "36", "37", "38", "39", "40", "41", "42", "43", "44", "45", "46", "47", "48", "49", "50", "51", "52", "53", "54", "A8", "A9", "A10", "A11", "A12", "A13", "A14", "A15", "INVALID"
#if CELSIUS
fanSP = scalar, U08, 121, "C", 1.0, -40, -40, 215.0, 0
fanHyster = scalar, U08, 122, "C", 1.0, 0.0, 0.0, 40, 0
@ -547,7 +551,6 @@ page = 6
fanPWMBins = array, U08, 124, [4], "F", 1.8, -22.23, -40, 215, 0
#endif
;--------------------------------------------------
;Boost and vvt maps (Page 7)
;--------------------------------------------------
@ -1708,6 +1711,7 @@ menuDialog = main
dialog = fanSettings,"Fan Settings",7
field = "Fan Mode", fanEnable
field = "Fan when off", fanWhenOff, { fanEnable }
field = "Fan output pin", fanPin, { fanEnable }
field = "Fan Output Inverted", fanInv , { fanEnable }
field = "Fan temperature SP", fanSP, { fanEnable }

8
speeduino/auxiliaries.ino
View File

@ -32,15 +32,19 @@ void fanControl()
{
int onTemp = (int)configPage6.fanSP - CALIBRATION_TEMPERATURE_OFFSET;
int offTemp = onTemp - configPage6.fanHyster;
bool fanPermit = false;
if ( currentStatus.coolant >= onTemp )
if ( configPage2.fanWhenOff ) { fanPermit = true; }
else { fanPermit = BIT_CHECK(currentStatus.engine, BIT_ENGINE_RUN); }
if ( currentStatus.coolant >= onTemp && fanPermit )
{
//Fan needs to be turned on. Checked for normal or inverted fan signal
if( configPage6.fanInv == 0 ) { FAN_PIN_HIGH(); }
else { FAN_PIN_LOW(); }
currentStatus.fanOn = true;
}
else if ( currentStatus.coolant <= offTemp )
else if ( currentStatus.coolant <= offTemp || !fanPermit )
{
//Fan needs to be turned off. Checked for normal or inverted fan signal
if( configPage6.fanInv == 0 ) { FAN_PIN_LOW(); }

7
speeduino/globals.h
View File

@ -522,7 +522,11 @@ struct config2 {
int8_t EMAPMin; //Must be signed
uint16_t EMAPMax;
byte unused1_70[58];
byte fanWhenOff : 1; // Only run fan when engine is running
byte fanUnused : 7;
byte unused1_70[57];
#if defined(CORE_AVR)
};
@ -692,6 +696,7 @@ struct config6 {
byte fanHyster; // Fan hysteresis
byte fanFreq; // Fan PWM frequency
byte fanPWMBins[4]; //Temperature Bins for the PWM fan control
#if defined(CORE_AVR)
};
#else