💬 Power Meter Pulse Sensor
-
@asgardro
this is my sketch
i use MS 1.5.1/** * 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 <henrik.ekblad@mysensors.org> * Copyright (C) 2013-2015 Sensnology AB * Full contributor list: https://github.com/mysensors/Arduino/graphs/contributors * * Documentation: http://www.mysensors.org * Support Forum: http://forum.mysensors.org * * 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 1.0 - Henrik EKblad * * DESCRIPTION * This sketch provides an example how to implement a distance sensor using HC-SR04 * Use this sensor to measure KWH and Watt of your house meeter * You need to set the correct pulsefactor of your meeter (blinks per KWH). * The sensor starts by fetching current KWH value from gateway. * Reports both KWH and Watt back to gateway. * * Unfortunately millis() won't increment when the Arduino is in * sleepmode. So we cannot make this sensor sleep if we also want * to calculate/report watt-number. * http://www.mysensors.org/build/pulse_power */ #include <SPI.h> #include <MySensor.h> #define DIGITAL_INPUT_SENSOR 3 // The digital input you attached your light sensor. (Only 2 and 3 generates interrupt!) #define PULSE_FACTOR 1000 // Number of blinks per KWH of your meeter #define SLEEP_MODE false // Watt-value can only be reported when sleep mode is false. #define MAX_WATT 15000 // Max watt value to report. This filters outliers. #define INTERRUPT DIGITAL_INPUT_SENSOR-2 // Usually the interrupt = pin -2 (on uno/nano anyway) #define CHILD_ID 1 // Id of the sensor child unsigned long SEND_FREQUENCY = 5*60000; // Minimum time between send (in milliseconds). We don't want to spam the gateway. MySensor gw; double ppwh = ((double)PULSE_FACTOR)/1000; // Pulses per watt hour boolean pcReceived = false; volatile unsigned long pulseCount = 0; volatile unsigned long lastBlink = 0; volatile unsigned long watt = 0; unsigned long oldPulseCount = 0; unsigned long oldWatt = 0; //double oldKwh; unsigned long lastSend; MyMessage wattMsg(CHILD_ID,V_WATT); MyMessage kwhMsg(CHILD_ID,V_KWH); MyMessage pcMsg(CHILD_ID,V_VAR1); void setup() { gw.begin(incomingMessage); // Send the sketch version information to the gateway and Controller gw.sendSketchInfo("Energy Huset", "1.1"); //1.1 no check for old value, always send // Register this device as power sensor gw.present(CHILD_ID, S_POWER); // Fetch last known pulse count value from gw gw.request(CHILD_ID, V_VAR1); attachInterrupt(INTERRUPT, onPulse, RISING); lastSend=millis(); } void loop() { gw.process(); unsigned long now = millis(); // Only send values at a maximum frequency or woken up from sleep bool sendTime = now - lastSend > SEND_FREQUENCY; if (pcReceived && (SLEEP_MODE || sendTime)) { // New watt value has been calculated if (!SLEEP_MODE && watt != oldWatt) { // Check that we dont get unresonable large watt value. // could hapen when long wraps or false interrupt triggered if (watt<((unsigned long)MAX_WATT)) { gw.send(wattMsg.set(watt)); // Send watt value to gw } Serial.print("Watt:"); Serial.println(watt); oldWatt = watt; } // Pulse cout has changed if (pulseCount != oldPulseCount) { gw.send(pcMsg.set(pulseCount)); // Send pulse count value to gw double kwh = ((double)pulseCount/((double)PULSE_FACTOR)); oldPulseCount = pulseCount; //if (kwh != oldKwh) { gw.send(kwhMsg.set(kwh, 4)); // Send kwh value to gw //oldKwh = kwh; //} } lastSend = now; } else if (sendTime && !pcReceived) { // No count received. Try requesting it again gw.request(CHILD_ID, V_VAR1); lastSend=now; } if (SLEEP_MODE) { gw.sleep(SEND_FREQUENCY); } } void incomingMessage(const MyMessage &message) { if (message.type==V_VAR1) { pulseCount = oldPulseCount = message.getLong(); Serial.print("Received last pulse count from gw:"); Serial.println(pulseCount); pcReceived = true; } } void onPulse() { if (!SLEEP_MODE) { unsigned long newBlink = micros(); unsigned long interval = newBlink-lastBlink; if (interval<10000L) { // Sometimes we get interrupt on RISING return; } watt = (3600000000.0 /interval) / ppwh; lastBlink = newBlink; } pulseCount++; } -
0 MCO:BGN:INIT NODE,CP=RNNNA--,VER=2.1.0
3 TSM:INIT
4 TSF:WUR:MS=0
11 TSM:INIT:TSP OK
13 TSF:SID:OK,ID=254
14 TSM:FPAR
51 TSF:MSG:SEND,254-254-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
2058 !TSM:FPAR:NO REPLY
2060 TSM:FPAR
2096 TSF:MSG:SEND,254-254-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
2121 TSF:MSG:READ,0-0-254,s=255,c=3,t=8,pt=1,l=1,sg=0:0
2126 TSF:MSG:FPAR OK,ID=0,D=1
4104 TSM:FPAR:OK
4105 TSM:ID
4106 TSM:ID:OK
4108 TSM:UPL
4113 TSF:MSG:SEND,254-254-0-0,s=255,c=3,t=24,pt=1,l=1,sg=0,ft=0,st=OK:1
4123 TSF:MSG:READ,0-0-254,s=255,c=3,t=25,pt=1,l=1,sg=0:1
4128 TSF:MSG:PONG RECV,HP=1
4131 TSM:UPL:OK
4132 TSM:READY:ID=254,PAR=0,DIS=1
4140 TSF:MSG:SEND,254-254-0-0,s=255,c=3,t=15,pt=6,l=2,sg=0,ft=0,st=OK:0100
4164 TSF:MSG:READ,0-0-254,s=255,c=3,t=15,pt=6,l=2,sg=0:0100
4172 TSF:MSG:SEND,254-254-0-0,s=255,c=0,t=17,pt=0,l=5,sg=0,ft=0,st=OK:2.1.0
4183 TSF:MSG:SEND,254-254-0-0,s=255,c=3,t=6,pt=1,l=1,sg=0,ft=0,st=OK:0
4203 TSF:MSG:READ,0-0-254,s=255,c=3,t=6,pt=0,l=1,sg=0:M
4210 TSF:MSG:SEND,254-254-0-0,s=255,c=3,t=11,pt=0,l=12,sg=0,ft=0,st=OK:Energy Meter
4224 TSF:MSG:SEND,254-254-0-0,s=255,c=3,t=12,pt=0,l=3,sg=0,ft=0,st=OK:1.0
4235 TSF:MSG:SEND,254-254-0-0,s=1,c=0,t=13,pt=0,l=0,sg=0,ft=0,st=OK:
4241 MCO:REG:REQ
4246 TSF:MSG:SEND,254-254-0-0,s=255,c=3,t=26,pt=1,l=1,sg=0,ft=0,st=OK:2
4253 TSF:MSG:READ,0-0-254,s=255,c=3,t=27,pt=1,l=1,sg=0:1
4258 MCO:PIM:NODE REG=1
4260 MCO:BGN:STP
4267 TSF:MSG:SEND,254-254-0-0,s=1,c=2,t=24,pt=0,l=0,sg=0,ft=0,st=OK:
4273 MCO:BGN:INIT OK,TSP=1
4283 TSF:MSG:READ,0-0-254,s=1,c=2,t=24,pt=0,l=1,sg=0:1
Received last pulse count from gw:1 -
And this is my log from DZ
2017-01-10 22:00:28.664 MySensors: Node: 254, Sketch Name: Energy Meter
2017-01-10 22:00:28.675 MySensors: Node: 254, Sketch Version: 1.0
2017-01-10 22:00:33.737 (Gate) General/kWh (Meter)
2017-01-10 22:00:33.761 (Gate) General/kWh (Meter)
2017-01-10 22:01:34.631 (Gate) Temp + Humidity (GatewayBed1)
2017-01-10 22:01:37.207 (Gate) Temp (Radio Room)
2017-01-10 22:01:46.109 (Gate) General/Barometer (Pressure)
2017-01-10 22:02:34.570 (Gate) Temp + Humidity (GatewayBed1)
2017-01-10 22:02:34.573 (Gate) Temp + Humidity (GatewayBed1)
2017-01-10 22:03:34.510 (Gate) Temp + Humidity (GatewayBed1)
2017-01-10 22:03:34.513 (Gate) Temp + Humidity (GatewayBed1)
2017-01-10 22:03:50.973 (Gate) Temp (Radio Room)
2017-01-10 22:04:03.239 (Gate) Temp (Outside)
2017-01-10 22:04:03.249 (Gate) General/Barometer (Pressure) -
Ah the gateway works fine with other sensors
The code for the pulse power meter is the one in the example -
Done that... reset everything..still the same
here is my code
#define DIGITAL_INPUT_SENSOR 3 // The digital input you attached your light sensor. (Only 2 and 3 generates interrupt!)
#define PULSE_FACTOR 1000 // Nummber of blinks per KWH of your meeter
#define SLEEP_MODE false // Watt-value can only be reported when sleep mode is false.
#define MAX_WATT 10000 // Max watt value to report. This filetrs outliers.
#define CHILD_ID 1 // Id of the sensor childunsigned long SEND_FREQUENCY = 5000; // Minimum time between send (in milliseconds). We don't wnat to spam the gateway.
double ppwh = ((double)PULSE_FACTOR)/1000; // Pulses per watt hour
bool pcReceived = true;
volatile unsigned long pulseCount = 0;
volatile unsigned long lastBlink = 0;
volatile unsigned long watt = 0;
unsigned long oldPulseCount = 0;
unsigned long oldWatt = 0;
double oldKwh;
unsigned long lastSend;
MyMessage wattMsg(CHILD_ID,V_WATT);
MyMessage kwhMsg(CHILD_ID,V_KWH);
MyMessage pcMsg(CHILD_ID,V_VAR1);void setup()
{
// Fetch last known pulse count value from gw
request(CHILD_ID, V_VAR1);// Use the internal pullup to be able to hook up this sketch directly to an energy meter with S0 output
// If no pullup is used, the reported usage will be too high because of the floating pin
pinMode(DIGITAL_INPUT_SENSOR,INPUT_PULLUP);attachInterrupt(digitalPinToInterrupt(DIGITAL_INPUT_SENSOR), onPulse, RISING);
lastSend=millis();
}void presentation() {
// Send the sketch version information to the gateway and Controller
sendSketchInfo("Energy Meter", "1.0");// Register this device as power sensor
present(CHILD_ID, S_POWER);
}void loop()
{
unsigned long now = millis();
// Only send values at a maximum frequency or woken up from sleep
bool sendTime = now - lastSend > SEND_FREQUENCY;
if (pcReceived && (SLEEP_MODE || sendTime)) {
// New watt value has been calculated
if (!SLEEP_MODE && watt != oldWatt) {
// Check that we dont get unresonable large watt value.
// could hapen when long wraps or false interrupt triggered
if (watt<((unsigned long)MAX_WATT)) {
send(wattMsg.set(watt)); // Send watt value to gw
}
Serial.print("Watt:");
Serial.println(watt);
oldWatt = watt;
}// Pulse cout has changed if (pulseCount != oldPulseCount) { send(pcMsg.set(pulseCount)); // Send pulse count value to gw double kwh = ((double)pulseCount/((double)PULSE_FACTOR)); oldPulseCount = pulseCount; if (kwh != oldKwh) { send(kwhMsg.set(kwh, 4)); // Send kwh value to gw oldKwh = kwh; } } lastSend = now;} else if (sendTime && !pcReceived) {
// No count received. Try requesting it again
request(CHILD_ID, V_VAR1);
lastSend=now;
}if (SLEEP_MODE) {
sleep(SEND_FREQUENCY);
}
}void receive(const MyMessage &message) {
if (message.type==V_VAR1) {
pulseCount = oldPulseCount = message.getLong();
Serial.print("Received last pulse count from gw:");
Serial.println(pulseCount);
pcReceived = true;
}
}void onPulse()
{
if (!SLEEP_MODE) {
unsigned long newBlink = micros();
unsigned long interval = newBlink-lastBlink;
if (interval<10000L) { // Sometimes we get interrupt on RISING
return;
}
watt = (3600000000.0 /interval) / ppwh;
lastBlink = newBlink;
}
pulseCount++;
} -
Done that... reset everything..still the same
here is my code
#define DIGITAL_INPUT_SENSOR 3 // The digital input you attached your light sensor. (Only 2 and 3 generates interrupt!)
#define PULSE_FACTOR 1000 // Nummber of blinks per KWH of your meeter
#define SLEEP_MODE false // Watt-value can only be reported when sleep mode is false.
#define MAX_WATT 10000 // Max watt value to report. This filetrs outliers.
#define CHILD_ID 1 // Id of the sensor childunsigned long SEND_FREQUENCY = 5000; // Minimum time between send (in milliseconds). We don't wnat to spam the gateway.
double ppwh = ((double)PULSE_FACTOR)/1000; // Pulses per watt hour
bool pcReceived = true;
volatile unsigned long pulseCount = 0;
volatile unsigned long lastBlink = 0;
volatile unsigned long watt = 0;
unsigned long oldPulseCount = 0;
unsigned long oldWatt = 0;
double oldKwh;
unsigned long lastSend;
MyMessage wattMsg(CHILD_ID,V_WATT);
MyMessage kwhMsg(CHILD_ID,V_KWH);
MyMessage pcMsg(CHILD_ID,V_VAR1);void setup()
{
// Fetch last known pulse count value from gw
request(CHILD_ID, V_VAR1);// Use the internal pullup to be able to hook up this sketch directly to an energy meter with S0 output
// If no pullup is used, the reported usage will be too high because of the floating pin
pinMode(DIGITAL_INPUT_SENSOR,INPUT_PULLUP);attachInterrupt(digitalPinToInterrupt(DIGITAL_INPUT_SENSOR), onPulse, RISING);
lastSend=millis();
}void presentation() {
// Send the sketch version information to the gateway and Controller
sendSketchInfo("Energy Meter", "1.0");// Register this device as power sensor
present(CHILD_ID, S_POWER);
}void loop()
{
unsigned long now = millis();
// Only send values at a maximum frequency or woken up from sleep
bool sendTime = now - lastSend > SEND_FREQUENCY;
if (pcReceived && (SLEEP_MODE || sendTime)) {
// New watt value has been calculated
if (!SLEEP_MODE && watt != oldWatt) {
// Check that we dont get unresonable large watt value.
// could hapen when long wraps or false interrupt triggered
if (watt<((unsigned long)MAX_WATT)) {
send(wattMsg.set(watt)); // Send watt value to gw
}
Serial.print("Watt:");
Serial.println(watt);
oldWatt = watt;
}// Pulse cout has changed if (pulseCount != oldPulseCount) { send(pcMsg.set(pulseCount)); // Send pulse count value to gw double kwh = ((double)pulseCount/((double)PULSE_FACTOR)); oldPulseCount = pulseCount; if (kwh != oldKwh) { send(kwhMsg.set(kwh, 4)); // Send kwh value to gw oldKwh = kwh; } } lastSend = now;} else if (sendTime && !pcReceived) {
// No count received. Try requesting it again
request(CHILD_ID, V_VAR1);
lastSend=now;
}if (SLEEP_MODE) {
sleep(SEND_FREQUENCY);
}
}void receive(const MyMessage &message) {
if (message.type==V_VAR1) {
pulseCount = oldPulseCount = message.getLong();
Serial.print("Received last pulse count from gw:");
Serial.println(pulseCount);
pcReceived = true;
}
}void onPulse()
{
if (!SLEEP_MODE) {
unsigned long newBlink = micros();
unsigned long interval = newBlink-lastBlink;
if (interval<10000L) { // Sometimes we get interrupt on RISING
return;
}
watt = (3600000000.0 /interval) / ppwh;
lastBlink = newBlink;
}
pulseCount++;
} -
Done that... reset everything..still the same
here is my code
#define DIGITAL_INPUT_SENSOR 3 // The digital input you attached your light sensor. (Only 2 and 3 generates interrupt!)
#define PULSE_FACTOR 1000 // Nummber of blinks per KWH of your meeter
#define SLEEP_MODE false // Watt-value can only be reported when sleep mode is false.
#define MAX_WATT 10000 // Max watt value to report. This filetrs outliers.
#define CHILD_ID 1 // Id of the sensor childunsigned long SEND_FREQUENCY = 5000; // Minimum time between send (in milliseconds). We don't wnat to spam the gateway.
double ppwh = ((double)PULSE_FACTOR)/1000; // Pulses per watt hour
bool pcReceived = true;
volatile unsigned long pulseCount = 0;
volatile unsigned long lastBlink = 0;
volatile unsigned long watt = 0;
unsigned long oldPulseCount = 0;
unsigned long oldWatt = 0;
double oldKwh;
unsigned long lastSend;
MyMessage wattMsg(CHILD_ID,V_WATT);
MyMessage kwhMsg(CHILD_ID,V_KWH);
MyMessage pcMsg(CHILD_ID,V_VAR1);void setup()
{
// Fetch last known pulse count value from gw
request(CHILD_ID, V_VAR1);// Use the internal pullup to be able to hook up this sketch directly to an energy meter with S0 output
// If no pullup is used, the reported usage will be too high because of the floating pin
pinMode(DIGITAL_INPUT_SENSOR,INPUT_PULLUP);attachInterrupt(digitalPinToInterrupt(DIGITAL_INPUT_SENSOR), onPulse, RISING);
lastSend=millis();
}void presentation() {
// Send the sketch version information to the gateway and Controller
sendSketchInfo("Energy Meter", "1.0");// Register this device as power sensor
present(CHILD_ID, S_POWER);
}void loop()
{
unsigned long now = millis();
// Only send values at a maximum frequency or woken up from sleep
bool sendTime = now - lastSend > SEND_FREQUENCY;
if (pcReceived && (SLEEP_MODE || sendTime)) {
// New watt value has been calculated
if (!SLEEP_MODE && watt != oldWatt) {
// Check that we dont get unresonable large watt value.
// could hapen when long wraps or false interrupt triggered
if (watt<((unsigned long)MAX_WATT)) {
send(wattMsg.set(watt)); // Send watt value to gw
}
Serial.print("Watt:");
Serial.println(watt);
oldWatt = watt;
}// Pulse cout has changed if (pulseCount != oldPulseCount) { send(pcMsg.set(pulseCount)); // Send pulse count value to gw double kwh = ((double)pulseCount/((double)PULSE_FACTOR)); oldPulseCount = pulseCount; if (kwh != oldKwh) { send(kwhMsg.set(kwh, 4)); // Send kwh value to gw oldKwh = kwh; } } lastSend = now;} else if (sendTime && !pcReceived) {
// No count received. Try requesting it again
request(CHILD_ID, V_VAR1);
lastSend=now;
}if (SLEEP_MODE) {
sleep(SEND_FREQUENCY);
}
}void receive(const MyMessage &message) {
if (message.type==V_VAR1) {
pulseCount = oldPulseCount = message.getLong();
Serial.print("Received last pulse count from gw:");
Serial.println(pulseCount);
pcReceived = true;
}
}void onPulse()
{
if (!SLEEP_MODE) {
unsigned long newBlink = micros();
unsigned long interval = newBlink-lastBlink;
if (interval<10000L) { // Sometimes we get interrupt on RISING
return;
}
watt = (3600000000.0 /interval) / ppwh;
lastBlink = newBlink;
}
pulseCount++;
} -
ooops sorry about that... just found the function lol
the sensor inits itself once and then doesn't do anything/ i don't know through what miracle i got the pulse count.
will try another arduino... i do not think it is a radio problem..
thanks for your help -
changed it to false.
put it true before to try to force the sensor sending independent of the count.. if i am correct
still the same outcome... will try tomorrow diffrent hardware
anyway, thanks a lot for the help@asgardro said:
changed it to false.
put it true before to try to force the sensor sending independent of the count.. if i am correctYes it will but it will only send 0 to VAR in DZ so it will be a loop of same value.
Maybe that's why it never sends again.
Try now to trig digital 3 -
sorry for the next noob question but what do you mean by trigginh the pin 3? simulating the sensor? if yes i done that.. i have a led blinking
-
this is the code now
/** * 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 <henrik.ekblad@mysensors.org> * Copyright (C) 2013-2015 Sensnology AB * Full contributor list: https://github.com/mysensors/Arduino/graphs/contributors * * Documentation: http://www.mysensors.org * Support Forum: http://forum.mysensors.org * * 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 1.0 - Henrik EKblad * * DESCRIPTION * This sketch provides an example how to implement a distance sensor using HC-SR04 * Use this sensor to measure KWH and Watt of your house meeter * You need to set the correct pulsefactor of your meeter (blinks per KWH). * The sensor starts by fetching current KWH value from gateway. * Reports both KWH and Watt back to gateway. * * Unfortunately millis() won't increment when the Arduino is in * sleepmode. So we cannot make this sensor sleep if we also want * to calculate/report watt-number. * http://www.mysensors.org/build/pulse_power */ // Enable debug prints #define MY_DEBUG // Enable and select radio type attached #define MY_RADIO_NRF24 //#define MY_RADIO_RFM69 #include <MySensors.h> #define DIGITAL_INPUT_SENSOR 3 // The digital input you attached your light sensor. (Only 2 and 3 generates interrupt!) #define PULSE_FACTOR 1000 // Nummber of blinks per KWH of your meeter #define SLEEP_MODE false // Watt-value can only be reported when sleep mode is false. #define MAX_WATT 10000 // Max watt value to report. This filetrs outliers. #define CHILD_ID 1 // Id of the sensor child unsigned long SEND_FREQUENCY = 5000; // Minimum time between send (in milliseconds). We don't wnat to spam the gateway. double ppwh = ((double)PULSE_FACTOR)/1000; // Pulses per watt hour bool pcReceived = false; volatile unsigned long pulseCount = 0; volatile unsigned long lastBlink = 0; volatile unsigned long watt = 0; unsigned long oldPulseCount = 0; unsigned long oldWatt = 0; double oldKwh; unsigned long lastSend; MyMessage wattMsg(CHILD_ID,V_WATT); MyMessage kwhMsg(CHILD_ID,V_KWH); MyMessage pcMsg(CHILD_ID,V_VAR1); void setup() { // Fetch last known pulse count value from gw request(CHILD_ID, V_VAR1); // Use the internal pullup to be able to hook up this sketch directly to an energy meter with S0 output // If no pullup is used, the reported usage will be too high because of the floating pin pinMode(DIGITAL_INPUT_SENSOR,INPUT_PULLUP); attachInterrupt(digitalPinToInterrupt(DIGITAL_INPUT_SENSOR), onPulse, RISING); lastSend=millis(); } void presentation() { // Send the sketch version information to the gateway and Controller sendSketchInfo("Energy Meter", "1.0"); // Register this device as power sensor present(CHILD_ID, S_POWER); } void loop() { unsigned long now = millis(); // Only send values at a maximum frequency or woken up from sleep bool sendTime = now - lastSend > SEND_FREQUENCY; if (pcReceived && (SLEEP_MODE || sendTime)) { // New watt value has been calculated if (!SLEEP_MODE && watt != oldWatt) { // Check that we dont get unresonable large watt value. // could hapen when long wraps or false interrupt triggered if (watt<((unsigned long)MAX_WATT)) { send(wattMsg.set(watt)); // Send watt value to gw } Serial.print("Watt:"); Serial.println(watt); oldWatt = watt; } // Pulse cout has changed if (pulseCount != oldPulseCount) { send(pcMsg.set(pulseCount)); // Send pulse count value to gw double kwh = ((double)pulseCount/((double)PULSE_FACTOR)); oldPulseCount = pulseCount; if (kwh != oldKwh) { send(kwhMsg.set(kwh, 4)); // Send kwh value to gw oldKwh = kwh; } } lastSend = now; } else if (sendTime && !pcReceived) { // No count received. Try requesting it again request(CHILD_ID, V_VAR1); lastSend=now; } if (SLEEP_MODE) { sleep(SEND_FREQUENCY); } } void receive(const MyMessage &message) { if (message.type==V_VAR1) { pulseCount = oldPulseCount = message.getLong(); Serial.print("Received last pulse count from gw:"); Serial.println(pulseCount); pcReceived = true; } } void onPulse() { if (!SLEEP_MODE) { unsigned long newBlink = micros(); unsigned long interval = newBlink-lastBlink; if (interval<10000L) { // Sometimes we get interrupt on RISING return; } watt = (3600000000.0 /interval) / ppwh; lastBlink = newBlink; } pulseCount++; }
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