Gas-Sense / Mbed 2 deprecated factory_sense_0V2

Factory Monitor

Dependencies:   mbed

factory sense HQ

main.cpp@7:854af9ba3146, 2015-08-25 (annotated)

Committer:
melmon
Date:
Tue Aug 25 14:25:05 2015 +0000
Revision:
7:854af9ba3146
Parent:
6:e8819487b352
Child:
8:e417787cb2fa
This should work, just realised you don't need the if clauses

Who changed what in which revision?

UserRevisionLine numberNew contents of line
melmon 0:a521da10b15a 1 #include "mbed.h"
melmon 0:a521da10b15a 2
melmon 4:7a50e0818a47 3 #define no_pins 2
Nick123 5:faa8843f3990 4 #define Inputs 0
Nick123 5:faa8843f3990 5 #define Outputs 1
melmon 4:7a50e0818a47 6 #define Rejects Values[2]
melmon 4:7a50e0818a47 7
melmon 4:7a50e0818a47 8
melmon 0:a521da10b15a 9 DigitalIn sensorPin1(p5);
Nick123 1:b52588ac9aae 10 DigitalIn sensorPin2(p6);
Nick123 1:b52588ac9aae 11 //variables
melmon 0:a521da10b15a 12
melmon 0:a521da10b15a 13 // initialize serial communication:
melmon 0:a521da10b15a 14 Serial pc(USBTX, USBRX);
melmon 0:a521da10b15a 15
Nick123 2:cff64a27ae9d 16 class PinCheck {
melmon 3:cff56a809a37 17
Nick123 2:cff64a27ae9d 18 public:
Nick123 2:cff64a27ae9d 19 PinCheck(PinName pin) : _pin(pin) {
melmon 3:cff56a809a37 20
Nick123 2:cff64a27ae9d 21 }
Nick123 2:cff64a27ae9d 22
Nick123 2:cff64a27ae9d 23
melmon 4:7a50e0818a47 24 int Go_and_check(int a) {
melmon 3:cff56a809a37 25 sensorState = _pin; // read the sensor input pin:
melmon 4:7a50e0818a47 26 int zero = 0;
melmon 4:7a50e0818a47 27 if (sensorState != lastSensorState[a]) // compare the sensorState to its previous state
melmon 0:a521da10b15a 28 {
melmon 0:a521da10b15a 29 // if the state has changed, check to see if it is a change from high to low or low to high
melmon 3:cff56a809a37 30 if (sensorState == 1){ // if the current state is HIGH then increment the counter
melmon 7:854af9ba3146 31 lastSensorState[a] = sensorState;
melmon 3:cff56a809a37 32 return sensorState;
melmon 0:a521da10b15a 33 }
melmon 0:a521da10b15a 34
Nick123 5:faa8843f3990 35 else { // if the current state is LOW then ignore
melmon 7:854af9ba3146 36 lastSensorState[a] = sensorState;
melmon 4:7a50e0818a47 37 return zero;
melmon 0:a521da10b15a 38 }
melmon 0:a521da10b15a 39 }
melmon 4:7a50e0818a47 40 return zero;
Nick123 1:b52588ac9aae 41 }
melmon 3:cff56a809a37 42
Nick123 2:cff64a27ae9d 43 private:
Nick123 2:cff64a27ae9d 44 DigitalIn _pin;
melmon 4:7a50e0818a47 45 int sensorState;
melmon 4:7a50e0818a47 46 int lastSensorState[no_pins];
melmon 4:7a50e0818a47 47
melmon 3:cff56a809a37 48
Nick123 2:cff64a27ae9d 49 };
Nick123 2:cff64a27ae9d 50
melmon 4:7a50e0818a47 51 PinCheck inputs(p6);
melmon 4:7a50e0818a47 52 PinCheck outputs(p5);
Nick123 1:b52588ac9aae 53
Nick123 1:b52588ac9aae 54 int main() {
melmon 4:7a50e0818a47 55
melmon 7:854af9ba3146 56 int Values[2];
Nick123 5:faa8843f3990 57
Nick123 1:b52588ac9aae 58
Nick123 1:b52588ac9aae 59 while(1)
Nick123 1:b52588ac9aae 60 {
melmon 4:7a50e0818a47 61
melmon 4:7a50e0818a47 62 for(int i = 0; i < no_pins; i ++){
melmon 4:7a50e0818a47 63 if (i == Inputs){ Values[i] += inputs.Go_and_check(i); }
melmon 4:7a50e0818a47 64 if (i == Outputs){ Values[i] += outputs.Go_and_check(i); }
melmon 4:7a50e0818a47 65
melmon 4:7a50e0818a47 66 };
Nick123 1:b52588ac9aae 67
melmon 0:a521da10b15a 68 }
melmon 0:a521da10b15a 69 }