I am uploading sketch given below from "easymesh" library from github and also it is showing in board manager it is installed...i am getting error like "Error Compiling For board Generic ESP8266 Module" as a board i am using ESP WROOM-02 and also same error in NodeMCU(ESP12-E)...how to rectify this...thanks in advance...
//************************************************************
// this is a simple example that uses the easyMesh library
//
// 1. blinks led once for every node on the mesh
// 2. blink cycle repeats every BLINK_PERIOD
// 3. sends a silly message to every node on the mesh at a random time betweew 1 and 5 seconds
// 4. prints anything it recieves to Serial.print
//
//
//************************************************************
#include <easyMesh.h>
// some gpio pin that is connected to an LED...
// on my rig, this is 5, change to the right number of your LED.
#define LED 5 // GPIO number of connected LED
#define BLINK_PERIOD 1000000 // microseconds until cycle repeat
#define BLINK_DURATION 100000 // microseconds LED is on for
#define MESH_PREFIX "whateverYouLike"
#define MESH_PASSWORD "somethingSneeky"
#define MESH_PORT 5555
easyMesh mesh;
uint32_t sendMessageTime = 0;
void setup() {
Serial.begin(115200);
pinMode( LED, OUTPUT );
//mesh.setDebugMsgTypes( ERROR | MESH_STATUS | CONNECTION | SYNC | COMMUNICATION | GENERAL | MSG_TYPES | REMOTE ); // all types on
mesh.setDebugMsgTypes( ERROR | STARTUP ); // set before init() so that you can see startup messages
mesh.init( MESH_PREFIX, MESH_PASSWORD, MESH_PORT );
mesh.setReceiveCallback( &receivedCallback );
mesh.setNewConnectionCallback( &newConnectionCallback );
randomSeed( analogRead( A0 ) );
}
void loop() {
mesh.update();
// run the blinky
bool onFlag = false;
uint32_t cycleTime = mesh.getNodeTime() % BLINK_PERIOD;
for ( uint8_t i = 0; i < ( mesh.connectionCount() + 1); i++ ) {
uint32_t onTime = BLINK_DURATION * i * 2;
if ( cycleTime > onTime && cycleTime < onTime + BLINK_DURATION )
onFlag = true;
}
digitalWrite( LED, onFlag );
// get next random time for send message
if ( sendMessageTime == 0 ) {
sendMessageTime = mesh.getNodeTime() + random( 1000000, 5000000 );
}
// if the time is ripe, send everyone a message!
if ( sendMessageTime != 0 && sendMessageTime < mesh.getNodeTime() ){
String msg = "Hello from node ";
msg += mesh.getChipId();
mesh.sendBroadcast( msg );
sendMessageTime = 0;
}
}
void receivedCallback( uint32_t from, String &msg ) {
Serial.printf("startHere: Received from %d msg=%s\n", from, msg.c_str());
}
void newConnectionCallback( bool adopt ) {
Serial.printf("startHere: New Connection, adopt=%d\n", adopt);
}