Priyank Kalgaonkar / Mbed 2 deprecated ECISsystem2021_lab2TA

Original Code Repo: https://os.mbed.com/users/priyank12p/code/Electronically-Connected-Intelligent-She/ Modified for Fall 2021 students.

Dependencies:   mbed mbed-http ESP8266

main.cpp@9:607ee6e92552, 2019-11-27 (annotated)

Committer:
jakobjohn949
Date:
Wed Nov 27 20:53:24 2019 +0000
Revision:
9:607ee6e92552
Parent:
8:25138f7b9309
Child:
10:e4b6bc6d9b07
delete

Who changed what in which revision?

UserRevisionLine numberNew contents of line
jakobjohn949 9:607ee6e92552 1 /**
jakobjohn949 9:607ee6e92552 2 Group 1: Electronically Controlled Intelligent Systems
jakobjohn949 9:607ee6e92552 3 Team Members: Priyank Kalgaonkar, Sahil Kumar, Linknath Balasubramanian
jakobjohn949 9:607ee6e92552 4 ECE53301 - Final Project - Fall 2019
jakobjohn949 9:607ee6e92552 5 **/
andcor02 8:25138f7b9309 6 #include "mbed.h"
andcor02 8:25138f7b9309 7 #include "hcsr04.h"
jakobjohn949 9:607ee6e92552 8
jakobjohn949 9:607ee6e92552 9 DigitalOut RLed(LED1); //Onboard Red LED = Warning
jakobjohn949 9:607ee6e92552 10 DigitalOut GLed(LED2); //Onboard Green LED = All OK
jakobjohn949 9:607ee6e92552 11 DigitalOut BLed(LED3); //Onboard Blue LED = Wifi Tx
jakobjohn949 9:607ee6e92552 12 HCSR04 usensor1(D8,D9); //ECHO Pin=D9, TRIG Pin=D8
andcor02 8:25138f7b9309 13
jakobjohn949 9:607ee6e92552 14 float distance; //distance=int for faster program exec.
jakobjohn949 9:607ee6e92552 15 float dist_remaining;
jakobjohn949 9:607ee6e92552 16 float dist_percent;
jakobjohn949 9:607ee6e92552 17
andcor02 8:25138f7b9309 18 int main()
andcor02 8:25138f7b9309 19 {
jakobjohn949 9:607ee6e92552 20 int a = 30;
andcor02 8:25138f7b9309 21 while(1) {
jakobjohn949 9:607ee6e92552 22 usensor1.start();
jakobjohn949 9:607ee6e92552 23 wait_ms(1000);
jakobjohn949 9:607ee6e92552 24 distance = usensor1.get_dist_cm();
jakobjohn949 9:607ee6e92552 25 dist_remaining = a-distance;
jakobjohn949 9:607ee6e92552 26 dist_percent = (dist_remaining/30)*100;
jakobjohn949 9:607ee6e92552 27
jakobjohn949 9:607ee6e92552 28 if (distance<30) {
jakobjohn949 9:607ee6e92552 29 RLed = 1;
jakobjohn949 9:607ee6e92552 30 BLed = 1;
jakobjohn949 9:607ee6e92552 31 GLed = 0;
jakobjohn949 9:607ee6e92552 32 printf("\rPercent remaining: %f\r", dist_percent);
jakobjohn949 9:607ee6e92552 33 } else {
jakobjohn949 9:607ee6e92552 34 GLed = 1;
jakobjohn949 9:607ee6e92552 35 BLed = 1;
jakobjohn949 9:607ee6e92552 36 RLed = 0;
jakobjohn949 9:607ee6e92552 37 printf("\rShelf Empty. Replenish Stock!\r");
jakobjohn949 9:607ee6e92552 38 }
andcor02 8:25138f7b9309 39 }
andcor02 8:25138f7b9309 40 }