Axel Payan / IO

IO is an event based input manager which permit to select which composents are manged on your system

Dependencies:   C12832 FXOS8700Q LM75B MMA7660

FrdmK64f_Input.hpp@4:50e2aefe516b, 2016-02-25 (annotated)

Committer:
co838_app56
Date:
Thu Feb 25 15:12:32 2016 +0000
Revision:
4:50e2aefe516b
Parent:
3:1ab88130bb9d 
Fixing precision issue;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
co838_app56 0:2ac59c564ab0 1 #pragma once
co838_app56 0:2ac59c564ab0 2
co838_app56 0:2ac59c564ab0 3 #include "mbed.h"
co838_app56 3:1ab88130bb9d 4 #include "FXOS8700Q.h"
co838_app56 0:2ac59c564ab0 5
co838_app56 0:2ac59c564ab0 6 template <class Parent>
co838_app56 0:2ac59c564ab0 7 class FrdmK64f_Input : public Parent
co838_app56 0:2ac59c564ab0 8 {
co838_app56 1:7be9a82f3ab8 9 public: // List of manged Inputs
co838_app56 0:2ac59c564ab0 10
co838_app56 0:2ac59c564ab0 11 enum IDBinaryInput
co838_app56 0:2ac59c564ab0 12 {
co838_app56 0:2ac59c564ab0 13 ButtonLeft,
co838_app56 1:7be9a82f3ab8 14 ButtonRight,
co838_app56 1:7be9a82f3ab8 15 IDBinaryInput_MAX
co838_app56 0:2ac59c564ab0 16 };
co838_app56 1:7be9a82f3ab8 17
co838_app56 3:1ab88130bb9d 18 enum IDVectorInput
co838_app56 3:1ab88130bb9d 19 {
co838_app56 3:1ab88130bb9d 20 Accel,
co838_app56 3:1ab88130bb9d 21 Magnet,
co838_app56 3:1ab88130bb9d 22 IDVectorInput_MAX
co838_app56 3:1ab88130bb9d 23 };
co838_app56 3:1ab88130bb9d 24
co838_app56 1:7be9a82f3ab8 25 private:
co838_app56 0:2ac59c564ab0 26
co838_app56 1:7be9a82f3ab8 27 // Buttons
co838_app56 1:7be9a82f3ab8 28 InterruptIn _buttonLeft;
co838_app56 1:7be9a82f3ab8 29 InterruptIn _buttonRight;
co838_app56 3:1ab88130bb9d 30 bool _binaryInputEnable[IDBinaryInput_MAX];
co838_app56 3:1ab88130bb9d 31
co838_app56 3:1ab88130bb9d 32 FXOS8700Q_acc _accel;
co838_app56 3:1ab88130bb9d 33 FXOS8700Q_mag _magnet;
co838_app56 3:1ab88130bb9d 34 Vector _accelValue;
co838_app56 3:1ab88130bb9d 35 Vector _magnetValue;
co838_app56 3:1ab88130bb9d 36 float _accelPrecision;
co838_app56 3:1ab88130bb9d 37 float _magnetPrecision;
co838_app56 3:1ab88130bb9d 38 bool _vectorInputEnable[IDVectorInput_MAX];
co838_app56 3:1ab88130bb9d 39 float _vectorInputPrec[IDVectorInput_MAX];
co838_app56 1:7be9a82f3ab8 40
co838_app56 1:7be9a82f3ab8 41 public:
co838_app56 0:2ac59c564ab0 42 FrdmK64f_Input(void)
co838_app56 3:1ab88130bb9d 43 : _buttonLeft(SW3), _buttonRight(SW2),
co838_app56 3:1ab88130bb9d 44 _accel( PTE25, PTE24, FXOS8700CQ_SLAVE_ADDR1), _magnet( PTE25, PTE24, FXOS8700CQ_SLAVE_ADDR1),
co838_app56 3:1ab88130bb9d 45 _accelPrecision(100.0f), _magnetPrecision(100.0f)
co838_app56 3:1ab88130bb9d 46
co838_app56 0:2ac59c564ab0 47 {
co838_app56 2:c871dc21467b 48 memset(_binaryInputEnable, 1, sizeof(_binaryInputEnable));
co838_app56 3:1ab88130bb9d 49 memset(_vectorInputEnable, 0, sizeof(_vectorInputEnable));
co838_app56 3:1ab88130bb9d 50
co838_app56 3:1ab88130bb9d 51 for (int it = 0; it < IDVectorInput_MAX; ++it) _vectorInputPrec[it] = 10.0f;
co838_app56 1:7be9a82f3ab8 52
co838_app56 0:2ac59c564ab0 53 _buttonLeft.rise(this, &FrdmK64f_Input::onButtonLeftRise);
co838_app56 0:2ac59c564ab0 54 _buttonLeft.fall(this, &FrdmK64f_Input::onButtonLeftFall);
co838_app56 0:2ac59c564ab0 55 _buttonRight.rise(this, &FrdmK64f_Input::onButtonRightRise);
co838_app56 0:2ac59c564ab0 56 _buttonRight.fall(this, &FrdmK64f_Input::onButtonRightFall);
co838_app56 3:1ab88130bb9d 57
co838_app56 3:1ab88130bb9d 58 _accel.enable();
co838_app56 3:1ab88130bb9d 59 _magnet.enable();
co838_app56 0:2ac59c564ab0 60 }
co838_app56 0:2ac59c564ab0 61
co838_app56 1:7be9a82f3ab8 62 using Parent::setEnable;
co838_app56 2:c871dc21467b 63 void setEnable(FrdmK64f_Input::IDBinaryInput inp, bool act) { _binaryInputEnable[inp] = act; }
co838_app56 3:1ab88130bb9d 64 void setEnable(FrdmK64f_Input::IDVectorInput inp, bool act) { _vectorInputEnable[inp] = act; }
co838_app56 1:7be9a82f3ab8 65
co838_app56 3:1ab88130bb9d 66 using Parent::setPrecision;
co838_app56 4:50e2aefe516b 67 void setPrecision(FrdmK64f_Input::IDVectorInput inp, float prec) { _vectorInputPrec[inp] = pow(10.0f, prec); }
co838_app56 3:1ab88130bb9d 68
co838_app56 1:7be9a82f3ab8 69 // Not interresting section (do not use those methods)
co838_app56 1:7be9a82f3ab8 70 // Callbacks for joystick
co838_app56 2:c871dc21467b 71 void onButtonLeftRise(void) { if (_binaryInputEnable[ButtonLeft]) Parent::_events.push(Event(Event::FrdmK64f, Event::BinaryInput, ButtonLeft, Event::Rise)); }
co838_app56 2:c871dc21467b 72 void onButtonLeftFall(void) { if (_binaryInputEnable[ButtonLeft]) Parent::_events.push(Event(Event::FrdmK64f, Event::BinaryInput, ButtonLeft, Event::Fall)); }
co838_app56 2:c871dc21467b 73 void onButtonRightRise(void) { if (_binaryInputEnable[ButtonRight]) Parent::_events.push(Event(Event::FrdmK64f, Event::BinaryInput, ButtonRight, Event::Rise)); }
co838_app56 2:c871dc21467b 74 void onButtonRightFall(void) { if (_binaryInputEnable[ButtonRight]) Parent::_events.push(Event(Event::FrdmK64f, Event::BinaryInput, ButtonRight, Event::Fall)); }
co838_app56 3:1ab88130bb9d 75
co838_app56 3:1ab88130bb9d 76 using Parent::checkAnalog;
co838_app56 0:2ac59c564ab0 77 // Callback for others sensors
co838_app56 3:1ab88130bb9d 78 virtual void checkVector(void)
co838_app56 3:1ab88130bb9d 79 {
co838_app56 3:1ab88130bb9d 80 Parent::checkVector();
co838_app56 3:1ab88130bb9d 81
co838_app56 3:1ab88130bb9d 82 if(_vectorInputEnable[Accel])
co838_app56 3:1ab88130bb9d 83 {
co838_app56 3:1ab88130bb9d 84 MotionSensorDataUnits acc_data;
co838_app56 3:1ab88130bb9d 85 _accel.getAxis(acc_data);
co838_app56 3:1ab88130bb9d 86 Vector tmp;
co838_app56 3:1ab88130bb9d 87 tmp.x = prec(acc_data.x, _vectorInputPrec[Accel]);
co838_app56 3:1ab88130bb9d 88 tmp.y = prec(acc_data.y, _vectorInputPrec[Accel]);
co838_app56 3:1ab88130bb9d 89 tmp.z = prec(acc_data.z, _vectorInputPrec[Accel]);
co838_app56 3:1ab88130bb9d 90 Event event(Event::FrdmK64f, Event::VectorInput, Accel, tmp);
co838_app56 3:1ab88130bb9d 91 if (!(event.vector.eq(_accelValue, 1.0f / _vectorInputPrec[Accel])))
co838_app56 3:1ab88130bb9d 92 {
co838_app56 3:1ab88130bb9d 93 _accelValue = event.vector;
co838_app56 3:1ab88130bb9d 94 Parent::_events.push(event);
co838_app56 3:1ab88130bb9d 95 }
co838_app56 3:1ab88130bb9d 96 }
co838_app56 3:1ab88130bb9d 97
co838_app56 3:1ab88130bb9d 98 if(_vectorInputEnable[Magnet])
co838_app56 3:1ab88130bb9d 99 {
co838_app56 3:1ab88130bb9d 100 MotionSensorDataUnits mag_data;
co838_app56 3:1ab88130bb9d 101 _magnet.getAxis(mag_data);
co838_app56 3:1ab88130bb9d 102 Vector tmp;
co838_app56 3:1ab88130bb9d 103 tmp.x = prec(mag_data.x, _vectorInputPrec[Magnet]);
co838_app56 3:1ab88130bb9d 104 tmp.y = prec(mag_data.y, _vectorInputPrec[Magnet]);
co838_app56 3:1ab88130bb9d 105 tmp.z = prec(mag_data.z, _vectorInputPrec[Magnet]);
co838_app56 3:1ab88130bb9d 106 Event event(Event::FrdmK64f, Event::VectorInput, Magnet, tmp);
co838_app56 3:1ab88130bb9d 107 if (!(event.vector.eq(_accelValue, (int)(1.0f / _vectorInputPrec[Magnet]))))
co838_app56 3:1ab88130bb9d 108 {
co838_app56 3:1ab88130bb9d 109 _accelValue = event.vector;
co838_app56 3:1ab88130bb9d 110 Parent::_events.push(event);
co838_app56 3:1ab88130bb9d 111 }
co838_app56 3:1ab88130bb9d 112 }
co838_app56 3:1ab88130bb9d 113 }
co838_app56 0:2ac59c564ab0 114 };