Alvaro Cassinelli / Mbed 2 deprecated skinGames_II

save loops

Dependencies:   mbed

hardwareIO/CRotaryEncoder.cpp@0:df6fdd9b99f0, 2014-12-02 (annotated)

Committer:
mbedalvaro
Date:
Tue Dec 02 04:39:15 2014 +0000
Revision:
0:df6fdd9b99f0
this new version of skinGames will have a function that stops scanning as the laser reaches the same position (i.e., loops) with a certain precision. It is for extracting contours for Takashita project. It can then save on a file or send on osc

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mbedalvaro 0:df6fdd9b99f0 1 #include "mbed.h"
mbedalvaro 0:df6fdd9b99f0 2 #include "CRotaryEncoder.h"
mbedalvaro 0:df6fdd9b99f0 3
mbedalvaro 0:df6fdd9b99f0 4
mbedalvaro 0:df6fdd9b99f0 5 CRotaryEncoder rotaryEncoder1=CRotaryEncoder(ROTARY_ENCODER1_PINA, ROTARY_ENCODER1_PINB);//pre-instanciation of object lockin with inter-file scope (declared extern in .h file)
mbedalvaro 0:df6fdd9b99f0 6 CRotaryEncoder rotaryEncoder2=CRotaryEncoder(ROTARY_ENCODER2_PINA, ROTARY_ENCODER2_PINB);//pre-instanciation of object lockin with inter-file scope (declared extern in .h file)
mbedalvaro 0:df6fdd9b99f0 7
mbedalvaro 0:df6fdd9b99f0 8 CRotaryEncoder::CRotaryEncoder(PinName pinA, PinName pinB)
mbedalvaro 0:df6fdd9b99f0 9 {
mbedalvaro 0:df6fdd9b99f0 10 m_pinA = new InterruptIn(pinA);
mbedalvaro 0:df6fdd9b99f0 11 m_pinA->mode(PullUp); // this is for use in the case of the simple contact based rotary encoder (common is tied to ground)
mbedalvaro 0:df6fdd9b99f0 12 m_pinA->rise(this, &CRotaryEncoder::rise);
mbedalvaro 0:df6fdd9b99f0 13 m_pinA->fall(this, &CRotaryEncoder::fall);
mbedalvaro 0:df6fdd9b99f0 14
mbedalvaro 0:df6fdd9b99f0 15 m_pinB = new DigitalIn(pinB);
mbedalvaro 0:df6fdd9b99f0 16 m_pinB->mode(PullUp);
mbedalvaro 0:df6fdd9b99f0 17 m_position = 0;
mbedalvaro 0:df6fdd9b99f0 18
mbedalvaro 0:df6fdd9b99f0 19 newValue=true;
mbedalvaro 0:df6fdd9b99f0 20 minValue=0; maxValue=360;
mbedalvaro 0:df6fdd9b99f0 21 }
mbedalvaro 0:df6fdd9b99f0 22
mbedalvaro 0:df6fdd9b99f0 23 CRotaryEncoder::~CRotaryEncoder()
mbedalvaro 0:df6fdd9b99f0 24 {
mbedalvaro 0:df6fdd9b99f0 25 delete m_pinA;
mbedalvaro 0:df6fdd9b99f0 26 delete m_pinB;
mbedalvaro 0:df6fdd9b99f0 27 }
mbedalvaro 0:df6fdd9b99f0 28
mbedalvaro 0:df6fdd9b99f0 29 void CRotaryEncoder::SetMinMax(int min, int max) {
mbedalvaro 0:df6fdd9b99f0 30 minValue=min;
mbedalvaro 0:df6fdd9b99f0 31 maxValue=max;
mbedalvaro 0:df6fdd9b99f0 32 }
mbedalvaro 0:df6fdd9b99f0 33
mbedalvaro 0:df6fdd9b99f0 34 int CRotaryEncoder::Get(void)
mbedalvaro 0:df6fdd9b99f0 35 {
mbedalvaro 0:df6fdd9b99f0 36 return m_position;
mbedalvaro 0:df6fdd9b99f0 37 }
mbedalvaro 0:df6fdd9b99f0 38
mbedalvaro 0:df6fdd9b99f0 39 void CRotaryEncoder::Set(int value)
mbedalvaro 0:df6fdd9b99f0 40 {
mbedalvaro 0:df6fdd9b99f0 41 if (value>maxValue) m_position = maxValue;
mbedalvaro 0:df6fdd9b99f0 42 if (value<minValue) m_position = minValue;
mbedalvaro 0:df6fdd9b99f0 43 m_position = value;
mbedalvaro 0:df6fdd9b99f0 44 }
mbedalvaro 0:df6fdd9b99f0 45
mbedalvaro 0:df6fdd9b99f0 46 bool CRotaryEncoder::CheckNew()
mbedalvaro 0:df6fdd9b99f0 47 {
mbedalvaro 0:df6fdd9b99f0 48 bool auxValue=newValue;
mbedalvaro 0:df6fdd9b99f0 49 newValue=0;
mbedalvaro 0:df6fdd9b99f0 50 return(auxValue);
mbedalvaro 0:df6fdd9b99f0 51 }
mbedalvaro 0:df6fdd9b99f0 52
mbedalvaro 0:df6fdd9b99f0 53 void CRotaryEncoder::wrapValue() {
mbedalvaro 0:df6fdd9b99f0 54 if (m_position>maxValue) m_position = minValue;
mbedalvaro 0:df6fdd9b99f0 55 if (m_position<minValue) m_position = maxValue;
mbedalvaro 0:df6fdd9b99f0 56 }
mbedalvaro 0:df6fdd9b99f0 57
mbedalvaro 0:df6fdd9b99f0 58 void CRotaryEncoder::fall(void)
mbedalvaro 0:df6fdd9b99f0 59 {
mbedalvaro 0:df6fdd9b99f0 60 if(*m_pinB == 1)
mbedalvaro 0:df6fdd9b99f0 61 {
mbedalvaro 0:df6fdd9b99f0 62 m_position++;
mbedalvaro 0:df6fdd9b99f0 63 }
mbedalvaro 0:df6fdd9b99f0 64 else
mbedalvaro 0:df6fdd9b99f0 65 {
mbedalvaro 0:df6fdd9b99f0 66 m_position--;
mbedalvaro 0:df6fdd9b99f0 67 }
mbedalvaro 0:df6fdd9b99f0 68
mbedalvaro 0:df6fdd9b99f0 69 wrapValue();
mbedalvaro 0:df6fdd9b99f0 70
mbedalvaro 0:df6fdd9b99f0 71 newValue=true;
mbedalvaro 0:df6fdd9b99f0 72 }
mbedalvaro 0:df6fdd9b99f0 73
mbedalvaro 0:df6fdd9b99f0 74 void CRotaryEncoder::rise(void)
mbedalvaro 0:df6fdd9b99f0 75 {
mbedalvaro 0:df6fdd9b99f0 76 if(*m_pinB == 1)
mbedalvaro 0:df6fdd9b99f0 77 {
mbedalvaro 0:df6fdd9b99f0 78 m_position--;
mbedalvaro 0:df6fdd9b99f0 79 }
mbedalvaro 0:df6fdd9b99f0 80 else
mbedalvaro 0:df6fdd9b99f0 81 {
mbedalvaro 0:df6fdd9b99f0 82 m_position++;
mbedalvaro 0:df6fdd9b99f0 83 }
mbedalvaro 0:df6fdd9b99f0 84
mbedalvaro 0:df6fdd9b99f0 85 wrapValue();
mbedalvaro 0:df6fdd9b99f0 86
mbedalvaro 0:df6fdd9b99f0 87 newValue=true;
mbedalvaro 0:df6fdd9b99f0 88 }
mbedalvaro 0:df6fdd9b99f0 89