TVZ Mechatronics Team
Uploading sensor data (voltage divider, MAX4172, INA219) over Ethernet to Thing Speak service. Uses old mbed revision that is compatible with NetServices library. I2C communication is made with I2CR library.
Dependencies: C12832 I2CR INA219 NetServices mbed
Fork of
NetServices_HelloWorld
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Segundo Equipo
Sensor.h@7:1da0a084cd69, 2015-11-29 (annotated)
- Committer:
- tsoic
- Date:
- Sun Nov 29 13:41:05 2015 +0000
- Revision:
- 7:1da0a084cd69
- Parent:
- 6:ebbde59c5a1d
- Child:
- 8:9b35ac104ab7
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| tsoic | 7:1da0a084cd69 | 1 | /** Simple class for sensor with linear otuput. Made for later upgrading, to avarage values from ADC |
| tsoic | 7:1da0a084cd69 | 2 | * Example: |
| tsoic | 7:1da0a084cd69 | 3 | * @code |
| tsoic | 7:1da0a084cd69 | 4 | * #include "mbed.h" |
| tsoic | 7:1da0a084cd69 | 5 | * #include "Sensor.h" |
| tsoic | 7:1da0a084cd69 | 6 | * #include "INA219_reg.h" |
| tsoic | 7:1da0a084cd69 | 7 | * |
| tsoic | 7:1da0a084cd69 | 8 | * Sensor voltageDivider(p20,5); |
| tsoic | 7:1da0a084cd69 | 9 | * float value; |
| tsoic | 7:1da0a084cd69 | 10 | * |
| tsoic | 7:1da0a084cd69 | 11 | * int main() { |
| tsoic | 7:1da0a084cd69 | 12 | * value = voltageDivider.read(); |
| tsoic | 7:1da0a084cd69 | 13 | * } |
| tsoic | 7:1da0a084cd69 | 14 | * @endcode |
| tsoic | 7:1da0a084cd69 | 15 | |
| tsoic | 7:1da0a084cd69 | 16 | */ |
| tsoic | 6:ebbde59c5a1d | 17 | #ifndef _SENSOR_H |
| tsoic | 6:ebbde59c5a1d | 18 | #define SENSOR_H |
| tsoic | 6:ebbde59c5a1d | 19 | #include "mbed.h" |
| tsoic | 6:ebbde59c5a1d | 20 | |
| tsoic | 6:ebbde59c5a1d | 21 | class Sensor { |
| tsoic | 6:ebbde59c5a1d | 22 | |
| tsoic | 6:ebbde59c5a1d | 23 | public: |
| tsoic | 7:1da0a084cd69 | 24 | /** |
| tsoic | 7:1da0a084cd69 | 25 | * @param: PinName of ADC to which sensor is connected |
| tsoic | 7:1da0a084cd69 | 26 | * float value for multiplifing with raw value from ADC to get real value |
| tsoic | 7:1da0a084cd69 | 27 | */ |
| tsoic | 7:1da0a084cd69 | 28 | Sensor(PinName, float); |
| tsoic | 7:1da0a084cd69 | 29 | /** Read real messured value |
| tsoic | 7:1da0a084cd69 | 30 | * return: float real messured value |
| tsoic | 7:1da0a084cd69 | 31 | * |
| tsoic | 7:1da0a084cd69 | 32 | **/ |
| tsoic | 7:1da0a084cd69 | 33 | float read(); |
| tsoic | 7:1da0a084cd69 | 34 | |
| tsoic | 6:ebbde59c5a1d | 35 | private: |
| tsoic | 6:ebbde59c5a1d | 36 | |
| tsoic | 6:ebbde59c5a1d | 37 | AnalogIn sensorInput; |
| tsoic | 6:ebbde59c5a1d | 38 | float readVal[], realVal, K; |
| tsoic | 6:ebbde59c5a1d | 39 | }; |
| tsoic | 6:ebbde59c5a1d | 40 | |
| tsoic | 6:ebbde59c5a1d | 41 | #endif |