IoTproject/humLED.cpp at main · kuros95/IoTproject · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
#include <ZsutDhcp.h>
#include <ZsutEthernet.h>
#include <ZsutEthernetUdp.h>
#include <ZsutFeatures.h>
#include <Arduino.h>


byte MAC[]={0x00, 0xAA, 0xBB, 0xCC, 0xDE, 0x01};

#define PACKET_BUFFER_LENGTH        120

#define REGISTER 1
#define COMMAND 3

#define HUMLED 4

#define ON 1
#define OFF 2

#define LED     ZSUT_PIN_D3

unsigned char packetBuffer[PACKET_BUFFER_LENGTH];

ZsutEthernetUDP Udp;

void setup() {
    Serial.begin(1);
    ZsutPinMode(LED, OUTPUT);
    ZsutEthernet.begin(MAC);
    Udp.begin(4505);
    Serial.print("Humidifier LED is up and running...\n");
    char msg[1] = {0b01100100};
    Udp.beginPacket(ZsutIPAddress(10,0,2,15), 4501);
    Udp.write(msg, strlen(msg));
    Udp.endPacket();

}

void loop() {
    int packetSize = Udp.parsePacket();

    if (packetSize > 0){
        int req = Udp.read(packetBuffer, PACKET_BUFFER_LENGTH);

        if (((packetBuffer[0] & 0b11000000) >> 6) == COMMAND){

            if (((packetBuffer[0] & 0b00001000) >> 3) == ON){
                ZsutDigitalWrite(LED, HIGH);
                Serial.print("LED is on!\n");
            }
            if (((packetBuffer[0] & 0b00010000) >> 3) == OFF){
                ZsutDigitalWrite(LED, LOW);
                Serial.print("LED is off!\n");
            }
        }
    }
}