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3. �� BMP180
��: �� BMP180 (BMP085) : 15 ��
3. �� BMP180
��: �� BMP180 (BMP085) : 15 ��
- Рекомендуем к прочтению

3. �� BMP180

�� I2C ��, �� . �� .

BMP 180	GND	VCC	SDA	SCL
��	GND	+5V	A4	A5

��  ��: �� BMP180 (BMP085) : 15 ��

>�� : �� 1.8 �� 3.6� (VDD) � �� 1.62 �� 3.6� (VDDIO);
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http://robotclass.ru/articles/barometer-test-bmp085-bmp180-ms5611/

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pressure.begin()
status = pressure.startTemperature();
status = pressure.getTemperature(T);
status = pressure.getTemperature(P,T);
return(P);

� �� pressure.�, �startTemperature()� , �� ?

�� getPressure, �� .� �� , �� , �� ??

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� �� :
SFE_BMP180 pressure;

��, � �� . �� getPressure.
�� pressure�, �� SFE_BMP180, �� SFE_BMP180.h �� pressure, �, ��, �ubersensor�.

� �� (�� ): startTemperature, getTemperature, startPressure � getPressure.
�� SFE_BMP180. �� (pressure) �� : pressure.getPressure()
�� startPressure � �� .

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�� , � �� : �nan�

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Temp(C):0 Alt(cm):0 Pressure(Pa):235

�� I2C ��, SCL �� A5, SDA �� A4 �� . �� ?

�� , �� :
Arduino: 1.6.10 (Windows 7), ��:�Arduino/Genuino Uno�

C:UsersDNSDesktopскетчи ардуиноsketch_aug01asketch_aug01a.ino: In function �void setup()�:

sketch_aug01a:10: error: no matching function for call to �SFE_BMP180::getPressure()�

C:UsersDNSDesktopскетчи ардуиноsketch_aug01asketch_aug01a.ino:10:31: note: candidate is:

In file included from C:UsersDNSDesktopскетчи ардуиноsketch_aug01asketch_aug01a.ino:1:0:

C:Program Filesarduino-1.6.10librariesSFE_BMP180/SFE_BMP180.h:52:8: note: char SFE_BMP180::getPressure(double&, double&)

C:Program Filesarduino-1.6.10librariesSFE_BMP180/SFE_BMP180.h:52:8: note: candidate expects 2 arguments, 0 provided

C:UsersDNSDesktopскетчи ардуиноsketch_aug01asketch_aug01a.ino: In function �void loop()�:

sketch_aug01a:15: error: �getPressure� was not declared in this scope

sketch_aug01a:17: error: expected �;� before �Serial�

exit status 1
no matching function for call to �SFE_BMP180::getPressure()�

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3. �� BMP180

�� I2C ��, �� . �� .

BMP 180	GND	VCC	SDA	SCL
��	GND	+5V	A4	A5