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Dependencies:   mbed DRV88255 TextLCD Ping mbed-rtos

ProximityController.cpp

Committer:
joran
Date:
2016-06-20
Revision:
66:133398875949
Parent:
58:b5f0c0f305ff
Child:
68:b769c0f23406

File content as of revision 66:133398875949:

#include "ProximityController.h"

static Ping pinger(p30);
static DigitalOut alarmled(LED3);

void ProximityController::update() {
    int range;
     
    pinger.Send();    
    Thread::wait(30);
    range = pinger.Read_cm()/ 2;   
    this->distance = (float)range;
}        

float ProximityController::getDistance() {
    return this->distance;
}

float ProximityController::getValue() {
    this->volume = (DISTANCE_TO_BASE - this->distance) * ((100/12) *10);
    return this->volume;    
}

std::string ProximityController::getName() {
    return "ProximityController";
}

void ProximityController::setLed(bool value){
    if (value) alarmled = 1;
    if (!value) alarmled = 0;
}