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speeduino
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Reduce frequency of TPS sampling to every 16 loops

This commit is contained in:
Josh Stewart 2015-02-17 15:40:09 +11:00
parent bf0495b61a
commit 524c7f94f2
1 changed files with 13 additions and 4 deletions
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speeduino.ino
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@ -21,7 +21,8 @@
#include "fastAnalog.h" #include "fastAnalog.h"
#define DIGITALIO_NO_MIX_ANALOGWRITE #define DIGITALIO_NO_MIX_ANALOGWRITE
#include "digitalIOPerformance.h" #include <digitalIOPerformance.h>
#include <PID_v1.h>
struct config1 configPage1; struct config1 configPage1;
struct config2 configPage2; struct config2 configPage2;
@ -272,10 +273,18 @@ void loop()
//***SET STATUSES*** //***SET STATUSES***
//----------------------------------------------------------------------------------------------------- //-----------------------------------------------------------------------------------------------------
currentStatus.TPSlast = currentStatus.TPS;
currentStatus.MAP = map(analogRead(pinMAP), 0, 1023, 10, 255); //Get the current MAP value currentStatus.MAP = map(analogRead(pinMAP), 0, 1023, 10, 255); //Get the current MAP value
//TPS setting to be performed every 16 loops (any faster and it can upset the TPSdot sampling time)
if ((mainLoopCount & 15) == 1)
{
currentStatus.TPSlast = currentStatus.TPS;
currentStatus.TPSlast_time = currentStatus.TPS_time;
currentStatus.tpsADC = map(analogRead(pinTPS), 0, 1023, 0, 255); //Get the current raw TPS ADC value and map it into a byte currentStatus.tpsADC = map(analogRead(pinTPS), 0, 1023, 0, 255); //Get the current raw TPS ADC value and map it into a byte
currentStatus.TPS = map(currentStatus.tpsADC, configPage1.tpsMin, configPage1.tpsMax, 0, 100); //Take the raw TPS ADC value and convert it into a TPS% based on the calibrated values currentStatus.TPS = map(currentStatus.tpsADC, configPage1.tpsMin, configPage1.tpsMax, 0, 100); //Take the raw TPS ADC value and convert it into a TPS% based on the calibrated values
currentStatus.TPS_time = currentLoopTime;
}
//The IAT and CLT readings can be done less frequently. This still runs about 4 times per second //The IAT and CLT readings can be done less frequently. This still runs about 4 times per second
if ((mainLoopCount & 255) == 1) if ((mainLoopCount & 255) == 1)