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annotate projects/d-box/I2c_TouchKey.h @ 0:8a575ba3ab52

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Initial commit.
author andrewm
date Fri, 31 Oct 2014 19:10:17 +0100
parents
children 901d205d1a3c
rev   line source
andrewm@0 1 /*
andrewm@0 2 * I2c.h
andrewm@0 3 *
andrewm@0 4 * Created on: Oct 14, 2013
andrewm@0 5 * Author: Victor Zappi
andrewm@0 6 */
andrewm@0 7
andrewm@0 8 #ifndef I2CTK_H_
andrewm@0 9 #define I2CTK_H_
andrewm@0 10
andrewm@0 11 #include "../../include/I2c.h"
andrewm@0 12
andrewm@0 13 #define NUM_BYTES_OLD 9
andrewm@0 14 #define NUM_BYTES_NEW 13
andrewm@0 15
andrewm@0 16 class I2c_TouchKey : public I2c
andrewm@0 17 {
andrewm@0 18 private:
andrewm@0 19 bool isReady;
andrewm@0 20 bool newSensor;
andrewm@0 21 int numBytesToRead;
andrewm@0 22
andrewm@0 23 // read NUM_BYTES bytes, which have to be properly parsed
andrewm@0 24 char dataBuffer[NUM_BYTES_NEW];
andrewm@0 25 int bytesRead;
andrewm@0 26
andrewm@0 27 int rawSliderPosition[5];
andrewm@0 28 int rawSliderPositionH;
andrewm@0 29
andrewm@0 30 int touchCount;
andrewm@0 31 float sliderSize[5];
andrewm@0 32 float sliderPosition[5];
andrewm@0 33 float sliderPositionH;
andrewm@0 34
andrewm@0 35
andrewm@0 36 public:
andrewm@0 37 int initTouchKey(bool useNewSensor = false);
andrewm@0 38 int readI2C();
andrewm@0 39 int getTouchCount();
andrewm@0 40 float * getSlidersize();
andrewm@0 41 float * getSliderPosition();
andrewm@0 42 float getSliderPositionH();
andrewm@0 43
andrewm@0 44 bool ready() { return isReady; }
andrewm@0 45
andrewm@0 46 I2c_TouchKey();
andrewm@0 47 ~I2c_TouchKey();
andrewm@0 48
andrewm@0 49 };
andrewm@0 50
andrewm@0 51 inline int I2c_TouchKey::getTouchCount()
andrewm@0 52 {
andrewm@0 53 return touchCount;
andrewm@0 54 }
andrewm@0 55
andrewm@0 56 inline float * I2c_TouchKey::getSlidersize()
andrewm@0 57 {
andrewm@0 58 return sliderSize;
andrewm@0 59 }
andrewm@0 60
andrewm@0 61 inline float * I2c_TouchKey::getSliderPosition()
andrewm@0 62 {
andrewm@0 63 return sliderPosition;
andrewm@0 64 }
andrewm@0 65
andrewm@0 66 inline float I2c_TouchKey::getSliderPositionH()
andrewm@0 67 {
andrewm@0 68 return sliderPositionH;
andrewm@0 69 }
andrewm@0 70
andrewm@0 71
andrewm@0 72
andrewm@0 73
andrewm@0 74
andrewm@0 75 #endif /* I2CTK_H_ */