SEN-08942 - Revision history

Donsez at 06:50, 20 August 2016

2016-08-20T06:50:18Z

← Older revision		Revision as of 06:50, 20 August 2016
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	* http://www.lextronic.fr/P4452-capteurs-pour-station-meteo.html		* http://www.lextronic.fr/P4452-capteurs-pour-station-meteo.html
	* http://home.comcast.net/~saustin98/misc/WeatherStationADC.txt		* http://home.comcast.net/~saustin98/misc/WeatherStationADC.txt

			Son complément est la carte [[SparkFun Weather Shield]].

Donsez at 14:36, 18 January 2012

2012-01-18T14:36:19Z

← Older revision		Revision as of 14:36, 18 January 2012
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	NMEA 0183 Message Format for Weather data		NMEA 0183 Message Format for Weather data

			WI for Weather instument (from http://www.tronico.fi/OH6NT/docs/NMEA0183.pdf)
	WS for Weather station

			WND Wind diection and speed
	$~~WSWND~~;<DIR>;<SPEED5SEC>;<SPEED10SEC>;<SPEEDMIN>*<CC><CR><LF>		$WIWND;<DIR>;<SPEED5SEC>;<SPEED10SEC>;<SPEEDMIN>*<CC><CR><LF>

	WND for wind
	<DIR> wind direction in decimal degree (0-359)		<DIR> wind direction in decimal degree (0-359)
	<SPEED10SEC> average speed in m/s during last 5 sec		<SPEED10SEC> average speed in m/s during last 5 sec
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	<LF> Line Feed		<LF> Line Feed


⚫	$~~WSTEM~~;<OUTDOORTEMP>;<INDOORTEMP>;<OUTDOORHUMIDITY>;<INDOORHUMIDITY>*<CC><CR><LF>
			MWV Wind Speed and Angle (from http://www.tronico.fi/OH6NT/docs/NMEA0183.pdf)
	TEM for temperature
			1 2 3 4 5
			\| \| \| \| \|
			$WIMWV,x.x,a,x.x,a*hh
			1) Wind Angle, 0 to 360 degrees
			2) Reference, R = Relative, T = True
			3) Wind Speed
			4) Wind Speed Units, K/M/N
			5) Status, A = Data Valid
			6) Checksum



			TEM Temperature and Humidity
		⚫	$WITEM;<OUTDOORTEMP>;<INDOORTEMP>;<OUTDOORHUMIDITY>;<INDOORHUMIDITY>*<CC><CR><LF>
	<OUTDOORTEMP> for outdoor temperature (in celsius)		<OUTDOORTEMP> for outdoor temperature (in celsius)
	<INDOORTEMP> for indoor temperature (in celsius)		<INDOORTEMP> for indoor temperature (in celsius)
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	<INDOORHUMIDITY> for indoor relative humidity		<INDOORHUMIDITY> for indoor relative humidity

		⚫	RAI Rain fall
	$~~WSRAI~~;<VOLMIN>;<VOLHOUR>;<VOL24H>*<CC><CR><LF>		$WIRAI;<VOLMIN>;<VOLHOUR>;<VOL24H>*<CC><CR><LF>
⚫	RAI ~~for rain~~ fall
	<VOLMIN> rain fall during the last minute (in mm)		<VOLMIN> rain fall during the last minute (in mm)
	<VOLHOUR> rain fall during the last hour (in mm)		<VOLHOUR> rain fall during the last hour (in mm)
	<VOL24H> rain fall during the last 24 hours (in mm)		<VOL24H> rain fall during the last 24 hours (in mm)

			PRE Pressure
	$~~WSPRE~~;<PRESSURE>*<CC><CR><LF>		$WIPRE;<PRESSURE>*<CC><CR><LF>
	PRE for pressure
	<PRESSURE> for pressure (in hPa)		<PRESSURE> for pressure (in hPa)

		⚫	SUN Sun insolation
	$~~WSSUN~~;<SUN>*<CC><CR><LF>		$WISUN;<SUN>*<CC><CR><LF>
⚫	SUN ~~for~~ Sun insolation
	<INS> for insolation (in Wpm2 Watt per square meter) http://en.wikipedia.org/wiki/Insolation		<INS> for insolation (in Wpm2 Watt per square meter) http://en.wikipedia.org/wiki/Insolation

Donsez at 13:44, 18 January 2012

2012-01-18T13:44:10Z

← Older revision		Revision as of 13:44, 18 January 2012
Line 272:		Line 272:
	Par exemple:		Par exemple:
	<pre>		<pre>
			NMEA 0183 Message Format for Weather data

	WS for Weather station		WS for Weather station

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	<CR> Carriage Return		<CR> Carriage Return
	<LF> Line Feed		<LF> Line Feed


	$WSTEM;<OUTDOORTEMP>;<INDOORTEMP>;<OUTDOORHUMIDITY>;<INDOORHUMIDITY>*<CC><CR><LF>		$WSTEM;<OUTDOORTEMP>;<INDOORTEMP>;<OUTDOORHUMIDITY>;<INDOORHUMIDITY>*<CC><CR><LF>
	TEM for temperature		TEM for temperature
			<OUTDOORTEMP> for outdoor temperature (in celsius)
			<INDOORTEMP> for indoor temperature (in celsius)
			<OUTDOORHUMIDITY> for outdoor relative humidity
			<INDOORHUMIDITY> for indoor relative humidity

	$WSRAI;<VOLMIN>;<VOLHOUR>;<VOL24H>*<CC><CR><LF>		$WSRAI;<VOLMIN>;<VOLHOUR>;<VOL24H>*<CC><CR><LF>
	RAI for rain fall		RAI for rain fall
			<VOLMIN> rain fall during the last minute (in mm)
			<VOLHOUR> rain fall during the last hour (in mm)
			<VOL24H> rain fall during the last 24 hours (in mm)

	$WSPRE;<PRESSURE>*<CC><CR><LF>		$WSPRE;<PRESSURE>*<CC><CR><LF>
	PRE for pressure		PRE for pressure
			<PRESSURE> for pressure (in hPa)

			$WSSUN;<SUN>*<CC><CR><LF>
			SUN for Sun insolation
			<INS> for insolation (in Wpm2 Watt per square meter) http://en.wikipedia.org/wiki/Insolation

Donsez at 07:57, 18 January 2012

2012-01-18T07:57:07Z

← Older revision		Revision as of 07:57, 18 January 2012
Line 272:		Line 272:
	Par exemple:		Par exemple:
	<pre>		<pre>
		⚫	WS for Weather station

	$WSWND;<DIR>;<SPEED5SEC>;<SPEED10SEC>;<SPEEDMIN>*<CC><CR><LF>		$WSWND;<DIR>;<SPEED5SEC>;<SPEED10SEC>;<SPEEDMIN>*<CC><CR><LF>

⚫	WS for Weather station
	WND for wind		WND for wind
	<DIR> wind direction in decimal degree (0-359)		<DIR> wind direction in decimal degree (0-359)
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	$WSTEM;<OUTDOORTEMP>;<INDOORTEMP>;<OUTDOORHUMIDITY>;<INDOORHUMIDITY>*<CC><CR><LF>		$WSTEM;<OUTDOORTEMP>;<INDOORTEMP>;<OUTDOORHUMIDITY>;<INDOORHUMIDITY>*<CC><CR><LF>
			TEM for temperature

	$WSRAI;<VOLMIN>;<VOLHOUR>;<VOL24H>*<CC><CR><LF>		$WSRAI;<VOLMIN>;<VOLHOUR>;<VOL24H>*<CC><CR><LF>
			RAI for rain fall

	$WSPRE;<PRESSURE>*<CC><CR><LF>		$WSPRE;<PRESSURE>*<CC><CR><LF>
			PRE for pressure

Donsez at 07:55, 18 January 2012

2012-01-18T07:55:11Z

@@ Line 265: / Line 265: @@
 Wind speed: 1.1  Dir: E
 Rain fall: 0.2
 </pre>

Moreaua at 16:35, 17 January 2012

2012-01-17T16:35:11Z

← Older revision		Revision as of 16:35, 17 January 2012
Line 2:		Line 2:
	[[Image:SEN-08942-mounted.jpg\|300px\|thumb\|[[SEN-08942]] Weather station sensors]]		[[Image:SEN-08942-mounted.jpg\|300px\|thumb\|[[SEN-08942]] Weather station sensors]]
	[[Image:Solarpanel2.jpg\|300px\|thumb\|right\|Module XBee sur Arduino Fio]]		[[Image:Solarpanel2.jpg\|300px\|thumb\|right\|Module XBee sur Arduino Fio]]
			[[Image:MontageWeather.JPG\|300px\|thumb\|right\|Montage arduino UNO, station météo, capteur température Dallas, photorésistance]]

Donsez at 11:53, 17 January 2012

2012-01-17T11:53:48Z

← Older revision		Revision as of 11:53, 17 January 2012
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	RAIN GAUGE		RAIN GAUGE
	=========================================================		=========================================================
			Implemented here.
	Not implemented here. Hey. I live in Seattle. It's ALWAYS raining. Who
		⚫	It is done the same way as the anemometer, and use
	cares how much?
⚫	~~Okay,~~ ~~it would probably be~~ done the same way as the anemometer, and use
	attachInterrupt(1, ...) on pin 3. Each interrupt represents		attachInterrupt(1, ...) on pin 3. Each interrupt represents
	.011 inches of rain, according to the docs.		.011 inches of rain (0.2794 mm), according to the docs.



	*********************************************************************/		*********************************************************************/
Line 98:		Line 99:

	#define PIN_ANEMOMETER 2 // Digital 2		#define PIN_ANEMOMETER 2 // Digital 2
			#define PIN_RAINGAUGE 3 // Digital 3
	#define PIN_VANE 5 // Analog 5		#define PIN_VANE 5 // Analog 5


	// How often we want to calculate wind speed or direction		// How often we want to calculate wind speed or direction
	#define MSECS_CALC_WIND_SPEED 5000		#define MSECS_CALC_WIND_SPEED 5000
	#define MSECS_CALC_WIND_DIR 5000		#define MSECS_CALC_WIND_DIR 5000
			#define MSECS_CALC_RAIN_FALL 30000

	volatile int numRevsAnemometer = 0; // Incremented in the interrupt		volatile int numRevsAnemometer = 0; // Incremented in the interrupt
			volatile int numDropsRainGauge = 0; // Incremented in the interrupt
	ulong nextCalcSpeed; // When we next calc the wind speed		ulong nextCalcSpeed; // When we next calc the wind speed
	ulong nextCalcDir; // When we next calc the direction		ulong nextCalcDir; // When we next calc the direction
			ulong nextCalcRain; // When we next calc the rain drop
	ulong time; // Millis() at each start of loop().		ulong time; // Millis() at each start of loop().

Line 126:		Line 132:
	pinMode(PIN_ANEMOMETER, INPUT);		pinMode(PIN_ANEMOMETER, INPUT);
	digitalWrite(PIN_ANEMOMETER, HIGH);		digitalWrite(PIN_ANEMOMETER, HIGH);
			digitalWrite(PIN_RAINGAUGE, HIGH);
	attachInterrupt(0, countAnemometer, FALLING);		attachInterrupt(0, countAnemometer, FALLING);
			attachInterrupt(1, countRainGauge, FALLING);
			nextCalcRain = millis() + MSECS_CALC_RAIN_FALL;
	nextCalcSpeed = millis() + MSECS_CALC_WIND_SPEED;		nextCalcSpeed = millis() + MSECS_CALC_WIND_SPEED;
	nextCalcDir = millis() + MSECS_CALC_WIND_DIR;		nextCalcDir = millis() + MSECS_CALC_WIND_DIR;
Line 145:		Line 154:
	nextCalcDir = time + MSECS_CALC_WIND_DIR;		nextCalcDir = time + MSECS_CALC_WIND_DIR;
	}		}
			if (time >= nextCalcRain) {
			calcRainFall();
			nextCalcRain = time + MSECS_CALC_RAIN_FALL;
			}

	}		}

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	numRevsAnemometer++;		numRevsAnemometer++;
	}		}

			//=======================================================
			// Interrupt handler for rain gauge. Called each time the reed
			// switch triggers (one drop).
			//=======================================================
			void countRainGauge() {
			numDropsRainGauge++;
			}


	//=======================================================		//=======================================================
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	//=======================================================		//=======================================================
	// Calculate the wind speed, and display it (or log it, whatever).		// Calculate the wind speed, and display it (or log it, whatever).
	// 1 rev/sec = 1.492 mph		// 1 rev/sec = 1.492 mph = 2.40114125 kph
	//=======================================================		//=======================================================
	void calcWindSpeed() {		void calcWindSpeed() {
	int x, iSpeed;		int x, iSpeed;
	// This will produce ~~mph~~ * 10		// This will produce kph * 10
	// (didn't calc right when done as one statement)		// (didn't calc right when done as one statement)
	long speed = ~~14920~~;		long speed = 24011;
	speed *= numRevsAnemometer;		speed *= numRevsAnemometer;
	speed /= MSECS_CALC_WIND_SPEED;		speed /= MSECS_CALC_WIND_SPEED;
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	}		}

			//=======================================================
			// Calculate the rain , and display it (or log it, whatever).
			// 1 bucket = 0.2794 mm
			//=======================================================
			void calcRainFall() {
			int x, iVol;
			// This will produce mm * 10000
			// (didn't calc right when done as one statement)
			long vol = 2794; // 0.2794 mm
			vol *= numDropsRainGauge;
			vol /= MSECS_CALC_RAIN_FALL;
			iVol = vol; // Need this for formatting below

			Serial.print("Rain fall: ");
			x = iVol / 10000;
			Serial.print(x);
			Serial.print('.');
			x = iVol % 10000;
			Serial.print(x);
			Serial.println();

			numDropsRainGauge = 0; // Reset counter
			}
	</pre>		</pre>

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	Wind speed: 1.1 Dir: NE		Wind speed: 1.1 Dir: NE
	Wind speed: 7.1 Dir: E		Wind speed: 7.1 Dir: E
			Rain fall: 0.0
	Wind speed: 3.8 Dir: N		Wind speed: 3.8 Dir: N
	Wind speed: 3.8 Dir: E		Wind speed: 3.8 Dir: E
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	Wind speed: 2.9 Dir: E		Wind speed: 2.9 Dir: E
	Wind speed: 1.1 Dir: E		Wind speed: 1.1 Dir: E
			Rain fall: 0.2

	</pre>		</pre>

Donsez at 11:28, 17 January 2012

2012-01-17T11:28:01Z

@@ Line 201: / Line 201: @@
    numRevsAnemometer = 0;        // Reset counter
+}
 </pre>

Donsez at 16:24, 4 January 2012

2012-01-04T16:24:42Z

← Older revision		Revision as of 16:24, 4 January 2012
Line 1:		Line 1:
	[[Image:SEN-08942.jpg\|300px\|thumb\|[[SEN-08942]] Weather station sensors]]		[[Image:SEN-08942.jpg\|300px\|thumb\|[[SEN-08942]] Weather station sensors]]
	[[Image:SEN-08942-mounted.jpg\|300px\|thumb\|[[SEN-08942]] Weather station sensors]]		[[Image:SEN-08942-mounted.jpg\|300px\|thumb\|[[SEN-08942]] Weather station sensors]]
			[[Image:Solarpanel2.jpg\|300px\|thumb\|right\|Module XBee sur Arduino Fio]]

Donsez at 15:57, 4 January 2012

2012-01-04T15:57:54Z

← Older revision		Revision as of 15:57, 4 January 2012
Line 1:		Line 1:
	[[Image:SEN-08942.jpg\|300px\|thumb\|[[SEN-08942]] Weather station sensors]]		[[Image:SEN-08942.jpg\|300px\|thumb\|[[SEN-08942]] Weather station sensors]]
			[[Image:SEN-08942-mounted.jpg\|300px\|thumb\|[[SEN-08942]] Weather station sensors]]

← Older revision		Revision as of 16:35, 17 January 2012
Line 2:		Line 2:
	[[Image:SEN-08942-mounted.jpg\|300px\|thumb\|[[SEN-08942]] Weather station sensors]]		[[Image:SEN-08942-mounted.jpg\|300px\|thumb\|[[SEN-08942]] Weather station sensors]]
	[[Image:Solarpanel2.jpg\|300px\|thumb\|right\|Module XBee sur Arduino Fio]]		[[Image:Solarpanel2.jpg\|300px\|thumb\|right\|Module XBee sur Arduino Fio]]
			[[Image:MontageWeather.JPG\|300px\|thumb\|right\|Montage arduino UNO, station météo, capteur température Dallas, photorésistance]]

← Older revision		Revision as of 16:24, 4 January 2012
Line 1:		Line 1:
	[[Image:SEN-08942.jpg\|300px\|thumb\|[[SEN-08942]] Weather station sensors]]		[[Image:SEN-08942.jpg\|300px\|thumb\|[[SEN-08942]] Weather station sensors]]
	[[Image:SEN-08942-mounted.jpg\|300px\|thumb\|[[SEN-08942]] Weather station sensors]]		[[Image:SEN-08942-mounted.jpg\|300px\|thumb\|[[SEN-08942]] Weather station sensors]]
			[[Image:Solarpanel2.jpg\|300px\|thumb\|right\|Module XBee sur Arduino Fio]]