Pulse sensor

[keckepro]

Hello Can not get the pulsesensor to work. The sensor sketch works but nothing shows up in pimatic

Sensor code: // 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.

include

include

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 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 = 20000; // Minimum time between send (in milliseconds). We don't wnat 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,28,false);

// Send the sketch version information to the gateway and Controller gw.sendSketchInfo("Energy Meter", "1.0");

// 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_VAR2);

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_VAR2); }

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++; }

And pimatic config: { "id": "EnergySensor", "name": "Energy Sensor", "class": "MySensorsPulseMeter", "nodeid": 28, "batterySensor": false, "sensorid": 1, "appliedVoltage": 220 }

[keckepro]

Any ideas?

[DheerajKhajuria]

check the debug logs in pimatic log file..are you receiving any messages from ​sensors node like pulse count request..

On Thu, Jun 11, 2015 at 12:58 AM, keckepro notifications@github.com wrote:

Any ideas?

— Reply to this email directly or view it on GitHub https://github.com/DheerajKhajuria/pimatic-mysensors/issues/21#issuecomment-110885798 .

[sweebee]

fix: https://github.com/DheerajKhajuria/pimatic-mysensors/pull/31

[DheerajKhajuria]

issue fixed ..