Bryce Williams / FivePosSwitch

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Fork of FivePosSwitch by Bryce Williams

FivePosSwitch.cpp@5:413df8008ce3, 2015-10-08 (annotated)

Committer:
electromotivated
Date:
Thu Oct 08 23:54:31 2015 +0000
Revision:
5:413df8008ce3
Parent:
4:10c4b7cb4e8c 
enum DOWN (=4) definition had compile conflicts with cmath.h, which apparently has a #define something 4. This would cause problems when using the DOWN tag. Just made values negative to hopefully avoid the evil #define errors;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
electromotivated 1:2e82709484bc 1 #include "mbed.h"
electromotivated 1:2e82709484bc 2 #include "FivePosSwitch.h"
electromotivated 1:2e82709484bc 3
electromotivated 1:2e82709484bc 4 FivePosSwitch::FivePosSwitch(AnalogIn pin):_pin(pin){
electromotivated 1:2e82709484bc 5 }
electromotivated 1:2e82709484bc 6
electromotivated 4:10c4b7cb4e8c 7 ACTIVE_POSITION FivePosSwitch::getPosition(){
electromotivated 1:2e82709484bc 8 float ain = _pin;
electromotivated 1:2e82709484bc 9
electromotivated 1:2e82709484bc 10 if((1.0 - TOLERANCE <= ain) && (ain <= 1.0 + TOLERANCE)) return UP;
electromotivated 1:2e82709484bc 11 if((0.8 - TOLERANCE <= ain) && (ain <= 0.8 + TOLERANCE)) return CENTER;
electromotivated 1:2e82709484bc 12 if((0.6 - TOLERANCE <= ain) && (ain <= 0.6 + TOLERANCE)) return LEFT;
electromotivated 1:2e82709484bc 13 if((0.4 - TOLERANCE <= ain) && (ain <= 0.4 + TOLERANCE)) return DOWN;
electromotivated 1:2e82709484bc 14 if((0.2 - TOLERANCE <= ain) && (ain <= 0.2 + TOLERANCE)) return RIGHT;
electromotivated 1:2e82709484bc 15 else return NONE;
electromotivated 1:2e82709484bc 16 }