rusefi
/
speeduino
mirror of https://github.com/rusefi/speeduino.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Corrected RPM reading for 5 cylinder with Basic Distributor

This commit is contained in:
Josh Stewart 2016-12-31 08:54:06 +11:00
parent 1dcc62ed5e
commit 1b910f7d03
1 changed files with 10 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
decoders.ino
View File

@ -290,9 +290,10 @@ Note: This is a very simple decoder. See http://www.megamanual.com/ms2/GM_7pinHE
*/ */
void triggerSetup_BasicDistributor() void triggerSetup_BasicDistributor()
{ {
triggerActualTeeth = configPage1.nCylinders / 2; triggerActualTeeth = configPage1.nCylinders;
if(triggerActualTeeth == 0) { triggerActualTeeth = 1; } if(triggerActualTeeth == 0) { triggerActualTeeth = 1; }
triggerToothAngle = 360 / triggerActualTeeth; //The number of degrees that passes from tooth to tooth //triggerToothAngle = 360 / triggerActualTeeth; //The number of degrees that passes from tooth to tooth
triggerToothAngle = 720 / triggerActualTeeth; //The number of degrees that passes from tooth to tooth
triggerFilterTime = 60000000L / MAX_RPM / configPage1.nCylinders; // Minimum time required between teeth triggerFilterTime = 60000000L / MAX_RPM / configPage1.nCylinders; // Minimum time required between teeth
triggerFilterTime = triggerFilterTime / 2; //Safety margin triggerFilterTime = triggerFilterTime / 2; //Safety margin
secondDerivEnabled = false; secondDerivEnabled = false;
@ -336,8 +337,13 @@ void triggerPri_BasicDistributor()
void triggerSec_BasicDistributor() { return; } //Not required void triggerSec_BasicDistributor() { return; } //Not required
int getRPM_BasicDistributor() int getRPM_BasicDistributor()
{ {
if(currentStatus.RPM < configPage2.crankRPM) { return crankingGetRPM(triggerActualTeeth); } uint16_t tempRPM;
else { return stdGetRPM(); } if(currentStatus.RPM < configPage2.crankRPM)
{ tempRPM = crankingGetRPM(triggerActualTeeth); }
else
{ tempRPM = stdGetRPM(); }
return tempRPM << 1; //Multiply RPM by 2 due to tracking over 720 degrees now rather than 360
} }
int getCrankAngle_BasicDistributor(int timePerDegree) int getCrankAngle_BasicDistributor(int timePerDegree)
{ {