Tony Kennedy / Mbed 2 deprecated project_july_2020

rev1

Dependencies:   mbed C12832

main.cpp@3:0c35cd39b8b1, 2020-07-14 (annotated)

Committer:
tonyk37
Date:
Tue Jul 14 14:54:33 2020 +0000
Revision:
3:0c35cd39b8b1
Parent:
2:a17516deccae 
Final draft of project July 2020

Who changed what in which revision?

UserRevisionLine numberNew contents of line
tonyk37 0:f6dbd5e25623 1 #include "mbed.h"
tonyk37 0:f6dbd5e25623 2 #include "C12832.h"
tonyk37 0:f6dbd5e25623 3
tonyk37 0:f6dbd5e25623 4
tonyk37 0:f6dbd5e25623 5 C12832 lcd(p5, p7, p6, p8, p11);
tonyk37 2:a17516deccae 6 float value; //measured value
tonyk37 2:a17516deccae 7 float weight; //process variable
tonyk37 0:f6dbd5e25623 8 AnalogIn pot1(p19);
tonyk37 0:f6dbd5e25623 9 DigitalOut led1(LED1);
tonyk37 0:f6dbd5e25623 10 DigitalOut led3(LED3);
tonyk37 0:f6dbd5e25623 11 DigitalOut led4(LED4);
tonyk37 0:f6dbd5e25623 12 int i;
tonyk37 0:f6dbd5e25623 13
tonyk37 0:f6dbd5e25623 14 int main() {
tonyk37 0:f6dbd5e25623 15 while(1) {
tonyk37 0:f6dbd5e25623 16 value = pot1.read();
tonyk37 0:f6dbd5e25623 17 weight = value*1500 ;
tonyk37 0:f6dbd5e25623 18 lcd.locate(0,0);
tonyk37 0:f6dbd5e25623 19 lcd.printf("weight %.2f", weight);
tonyk37 2:a17516deccae 20 if (weight > 1230 && weight < 1360) //process target set point
tonyk37 1:459034942ff5 21 {
tonyk37 2:a17516deccae 22 led1 = 1; //output signal for process beacon and cylinder
tonyk37 0:f6dbd5e25623 23 led3 = 0;
tonyk37 1:459034942ff5 24 led4 = 0;
tonyk37 0:f6dbd5e25623 25
tonyk37 1:459034942ff5 26 lcd.locate(0,20);
tonyk37 1:459034942ff5 27 lcd.printf("TRUE");
tonyk37 1:459034942ff5 28 wait(0.20);
tonyk37 1:459034942ff5 29 lcd.cls();
tonyk37 1:459034942ff5 30 }
tonyk37 0:f6dbd5e25623 31
tonyk37 1:459034942ff5 32
tonyk37 0:f6dbd5e25623 33 if ( weight < 1229)
tonyk37 0:f6dbd5e25623 34 {
tonyk37 0:f6dbd5e25623 35 led1 = 0;
tonyk37 0:f6dbd5e25623 36 led4 = 0;
tonyk37 2:a17516deccae 37 led3 = 1; // output signal for Red light on process beacon
tonyk37 1:459034942ff5 38
tonyk37 1:459034942ff5 39 lcd.locate(0,20);
tonyk37 1:459034942ff5 40 lcd.printf("Missing QTY");
tonyk37 1:459034942ff5 41 wait(0.20);
tonyk37 1:459034942ff5 42 lcd.cls();
tonyk37 1:459034942ff5 43
tonyk37 0:f6dbd5e25623 44 }
tonyk37 0:f6dbd5e25623 45 if ( weight > 1361)
tonyk37 0:f6dbd5e25623 46 {
tonyk37 0:f6dbd5e25623 47 led1 = 0;
tonyk37 0:f6dbd5e25623 48 led3 = 0;
tonyk37 2:a17516deccae 49 led4 = 1; // output signal for Blue light on process beacon
tonyk37 1:459034942ff5 50
tonyk37 1:459034942ff5 51 lcd.locate(0,20);
tonyk37 1:459034942ff5 52 lcd.printf("EXCESS QTY");
tonyk37 1:459034942ff5 53 wait(0.20);
tonyk37 1:459034942ff5 54 lcd.cls();
tonyk37 1:459034942ff5 55
tonyk37 1:459034942ff5 56 }
tonyk37 0:f6dbd5e25623 57
tonyk37 0:f6dbd5e25623 58 }
tonyk37 0:f6dbd5e25623 59 }