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Dependencies: mbed
IRSensor Class Reference
This is a device driver class to read the distance measured with a Sharp IR sensor. More...
#include <IRSensor.h>
Public Member Functions | |
| IRSensor (AnalogIn &distance, DigitalOut &bit0, DigitalOut &bit1, DigitalOut &bit2, int number) | |
| Creates an IRSensor object. | |
| virtual | ~IRSensor () |
| Deletes the IRSensor object. | |
| float | read () |
| Gets the distance measured with the IR sensor in [m]. | |
| operator float () | |
The empty operator is a shorthand notation of the read() method. | |
Detailed Description
This is a device driver class to read the distance measured with a Sharp IR sensor.
Definition at line 16 of file IRSensor.h.
Constructor & Destructor Documentation
| IRSensor | ( | AnalogIn & | distance, |
| DigitalOut & | bit0, | ||
| DigitalOut & | bit1, | ||
| DigitalOut & | bit2, | ||
| int | number | ||
| ) |
Creates an IRSensor object.
- Parameters:
-
distance an analog input object to read the voltage of the sensor. bit0 a digital output to set the first bit of the multiplexer. bit1 a digital output to set the second bit of the multiplexer. bit2 a digital output to set the third bit of the multiplexer. number the number of the sensor, either 0, 1, 2, 3, 4 or 5.
Definition at line 20 of file IRSensor.cpp.
| ~IRSensor | ( | ) | [virtual] |
Deletes the IRSensor object.
Definition at line 30 of file IRSensor.cpp.
Member Function Documentation
| operator float | ( | ) |
The empty operator is a shorthand notation of the read() method.
Definition at line 50 of file IRSensor.cpp.
| float read | ( | ) |
Gets the distance measured with the IR sensor in [m].
- Returns:
- the distance, given in [m].
Definition at line 36 of file IRSensor.cpp.
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