Have been trying to Configure all three components together.
Getting the following errors:
Arduino: 1.8.1 (Windows 10), Board: "NodeMCU 1.0 (ESP-12E Module), 80 MHz, 115200, 4M (3M SPIFFS)"
WARNING: library LiquidCrystal_I2C-master claims to run on [avr] architecture(s) and may be incompatible with your current board which runs on [esp8266] architecture(s).
In file included from sketch\Mix.ino.cpp:1:0:
C:\Users\mahe\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.3.0\cores\esp8266/Arduino.h:42:14: error: expected identifier before numeric constant
#define HIGH 0x1
- ^*
C:\Users\mahe\Documents\Arduino\libraries\Keypad\src/Keypad.h:56:16: note: in expansion of macro 'HIGH'
#define CLOSED HIGH - ^*
C:\Users\mahe\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.3.0\libraries\ESP8266WiFi\src/include/wl_definitions.h:73:3: note: in expansion of macro 'CLOSED' - CLOSED = 0,*
- ^*
C:\Users\mahe\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.3.0\cores\esp8266/Arduino.h:42:14: error: expected '}' before numeric constant
#define HIGH 0x1 - ^*
C:\Users\mahe\Documents\Arduino\libraries\Keypad\src/Keypad.h:56:16: note: in expansion of macro 'HIGH'
#define CLOSED HIGH - ^*
C:\Users\mahe\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.3.0\libraries\ESP8266WiFi\src/include/wl_definitions.h:73:3: note: in expansion of macro 'CLOSED' - CLOSED = 0,*
- ^*
C:\Users\mahe\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.3.0\cores\esp8266/Arduino.h:42:14: error: expected unqualified-id before numeric constant
#define HIGH 0x1 - ^*
C:\Users\mahe\Documents\Arduino\libraries\Keypad\src/Keypad.h:56:16: note: in expansion of macro 'HIGH'
#define CLOSED HIGH - ^*
C:\Users\mahe\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.3.0\libraries\ESP8266WiFi\src/include/wl_definitions.h:73:3: note: in expansion of macro 'CLOSED' - CLOSED = 0,*
- ^*
In file included from C:\Users\mahe\Documents\Arduino\Mix\Mix.ino:2:0:
C:\Users\mahe\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.3.0\libraries\ESP8266WiFi\src/ESP8266WiFi.h:29:1: error: expected declaration before '}' token
}
^
exit status 1
Error compiling for board NodeMCU 1.0 (ESP-12E Module).
Code is as follows:
#include <Keypad.h>
#include <ESP8266WiFi.h>
#include <WiFiUdp.h>
#include <LiquidCrystal_I2C.h>
const byte ROWS = 4; //four rows
const byte COLS = 3; //four columns
//define the cymbols on the buttons of the keypads
char hexaKeys[ROWS][COLS] = {
{'1','2','3'},
{'4','5','6'},
{'7','8','9'},
{'*','0','#'}
};
byte rowPins[ROWS] = {16, 5, 4, 14}; //connect to the row pinouts of the keypad
byte colPins[COLS] = {12, 13, 3}; //connect to the column pinouts of the keypad
Keypad cusomKeypad = Keypad( makeKeymap(hexaKeys), rowPins, colPins, ROWS, COLS);
const char* ssid = "Moto";
const char* password = "kkk12345";
LiquidCrystal_I2C lcd(0x3F, 16, 2);
WiFiUDP Udp;
unsigned int localUdpPort = 4210; // local port to listen on
char incomingPacket[255]; // buffer for incoming packets
char replyPacekt[] = "Hi there! Got the message :-)"; // a reply string to send back
void setup() {
// put your setup code here, to run once:
Serial.begin(115200);
Serial.println();
lcd.begin(16,2);
lcd.init();
lcd.backlight();
// Move the cursor characters to the right and
// zero characters down (line 1).
lcd.setCursor(1, 0);
Serial.printf("Connecting to %s ", ssid);
WiFi.begin(ssid,password);
while (WiFi.status() != WL_CONNECTED)
{
delay(500);
Serial.print(".");
}
Serial.println(" connected");
String s=WiFi.localIP().toString().c_str();
Udp.begin(localUdpPort);
Serial.printf("Now listening at IP %s, UDP port %d\n", WiFi.localIP().toString().c_str(), localUdpPort);
lcd.print(s);
lcd.setCursor(5,1);
lcd.print(localUdpPort);
}
void loop() {
// put your main code here, to run repeatedly:
int packetSize = Udp.parsePacket();
if (packetSize)
{
// receive incoming UDP packets
Serial.printf("Received %d bytes from %s, port %d\n", packetSize, Udp.remoteIP().toString().c_str(), Udp.remotePort());
int len = Udp.read(incomingPacket, 255);
if (len > 0)
{
incomingPacket[len] = 0;
}
Serial.printf("UDP packet contents: %s\n", incomingPacket);
lcd.clear();
lcd.setCursor(1,0);
lcd.print(incomingPacket);
// send back a reply, to the IP address and port we got the packet from
Udp.beginPacket(Udp.remoteIP(), Udp.remotePort());
Udp.write(replyPacekt);
Udp.endPacket();
char customKey = cusomKeypad.getKey();
lcd.clear();
lcd.print(customKey);
if (customKey != NO_KEY){
Serial.println(customKey);
}
}
}
Any kind of help would be really appreciated.
Thanks.