(timeReceived&&(now-lastRequest)>(60UL*UL*60UL))){
// Request time from controller.
eunic-brussels.eun("requesting time");
requestTime();
lastRequest=now;
}
// Update display every second
if(now-lastUpdate>){
updateDisplay();
lastUpdate=now;
}
}
voidupdateDisplay(){
tmElements_ttm;
eunic-brussels.eu(tm);
// Print date and time
eunic-brussels.eu();
eunic-brussels.eu(eunic-brussels.eu);
eunic-brussels.eu("/");
eunic-brussels.eu(eunic-brussels.eu);
// eunic-brussels.eu(" ");
// eunic-brussels.eu(tmYearToCalendar(eunic-brussels.eu));
eunic-brussels.eu(" ");
printDigits(eunic-brussels.eu);
eunic-brussels.eu(":");
printDigits(eunic-brussels.eu);
eunic-brussels.eu(":");
printDigits(eunic-brussels.eu);
// Go to next line and print temperature
eunic-brussels.eusor(0,1);
eunic-brussels.eu("Temp: ");
eunic-brussels.eu(eunic-brussels.euature()/4);
eunic-brussels.eu();// Degree-sign
eunic-brussels.eu("C");
}
voidprintDigits(intdigits){
if(digits<10)
eunic-brussels.eu('0');
eunic-brussels.eu(digits);
}
,
: / , 99
6 20 mm (WTABL)
6 20 mm (WTABR)
x39 mm, x64 (WTABG)
, x75 mm, x (WTAB2G)
(WTABG)
RS RS (Modbus RTU/Laumas ASCII )
3 , 5
OIML R , III, μV/VSI
OIML R61 - WELMEC (M.I.D.)
: Profibus DP, DeviceNet, CANopen, Profinet IO, Modbus/TCP, Ethernet/IP.
Ethernet TCP/IP internet , , .
24bit ( ) kHz
:
USB
bit : 0/ mA; /10 V; ±5/10 V
/**
* The MySensors Arduino library handles the wireless radio link and protocol
* between your home built sensors/actuators and HA controller of choice.
* The sensors forms a self healing radio network with optional repeaters. Each
* repeater and gateway builds a routing tables in EEPROM which keeps track of the
* network topology allowing messages to be routed to nodes.
*
* Created by Henrik Ekblad <[email protected]>
* Copyright (C) Sensnology AB
* Full contributor list: eunic-brussels.eu
*
* Documentation: eunic-brussels.eu
* Support Forum: eunic-brussels.eu
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* version 2 as published by the Free Software Foundation.
*
*******************************
*
* REVISION HISTORY
* Version - Henrik Ekblad
*
* DESCRIPTION
* Example sketch showing how to request time from controller which is stored in RTC module
* The time and temperature (DS/DS) is shown on an attached Crystal LCD display
*
*
* Wiring (radio wiring on eunic-brussels.eu)
*
* Arduino RTC-Module I2C Display
*
* GND GND GND
* +5V VCC VCC
* A4 SDA SDA
* A5 SCL SCL
*
* eunic-brussels.eu
*
*/
// Enable debug prints to serial monitor
#define MY_DEBUG
// Enable and select radio type attached
#define MY_RADIO_RF24
//#define MY_RADIO_RFM69
#include <SPI.h>
#include <MySensors.h>
#include <TimeLib.h>
#include <DSRTC.h> // A DS/DS library
#include <Wire.h>
#include <LiquidCrystal_I2C.h>
booltimeReceived=false;
unsignedlonglastUpdate=0,lastRequest=0;
// Initialize display. Google the correct settings for your display.
// The follwoing setting should work for the recommended display in the MySensors "shop".
LiquidCrystal_I2Clcd(0x27,2,1,0,4,5,6,7,3,POSITIVE);
voidsetup()
{
// the function to get the time from the RTC
setSyncProvider(eunic-brussels.eu);
// Request latest time from controller at startup
requestTime();
// initialize the lcd for 16 chars 2 lines and turn on backlight
eunic-brussels.eu(16,2);
}
voidpresentation() {
// Send the sketch version information to the gateway and Controller
sendSketchInfo("RTC Clock","");
}
// This is called when a new time value was received
voidreceiveTime(unsignedlongcontrollerTime){
// Ok, set incoming time
eunic-brussels.eu("Time value received: ");
eunic-brussels.eun(controllerTime);
eunic-brussels.eu(controllerTime);// this sets the RTC to the time from controller - which we do want periodically
timeReceived=true;
}
voidloop()
{
unsignedlongnow=millis();
// If no time has been received yet, request it every 10 second from controller
// When time has been received, request update every hour
if((!timeReceived&&(now-lastRequest)>(10UL*UL))
nest...
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