Brent Dekker
Library for interfacing the SRF08 ultrasonic range sensor. Most functions of the SRF08 are covered, including interrupt-based waiting for the ranging process to finish
Dependents: DISCO-F746NG_LCDTS_demo Srf08Test
SRF08 Class Reference
The SRF08 is an ultrasonic range finder with an I2C interface that allows the measurement to be read directly in centimetres. More...
#include <SRF08.h>
Public Member Functions | |
| SRF08 (PinName SDA, PinName SCL, int i2cAddress) | |
| Create a SRF08 object connected to the specified I2C pins and address. | |
| void | startRanging () |
| Send the "Start ranging in cm" command via I2C. | |
| bool | rangingFinished () |
| Checks if the module has finished ranging. | |
| int | getRange () |
| Gets the measured range from the module. | |
| int | getLightIntensity () |
| Gets the measured light intensity from the module. | |
| void | setRangeRegister (unsigned char rangeVal) |
| Sets the range register of the SRF08 for faster ranging. | |
| void | setMaxGainRegister (unsigned char gainVal) |
| Sets the max gain register of the SRF08. | |
| void | setAddress (int i2cAddress) |
| Changes the I2C address of the SRF08. | |
Detailed Description
The SRF08 is an ultrasonic range finder with an I2C interface that allows the measurement to be read directly in centimetres.
More information can be found on this website: http://www.robot-electronics.co.uk/htm/srf08tech.shtml
Definition at line 33 of file SRF08.h.
Constructor & Destructor Documentation
| SRF08 | ( | PinName | SDA, |
| PinName | SCL, | ||
| int | i2cAddress | ||
| ) |
Member Function Documentation
| int getLightIntensity | ( | ) |
| int getRange | ( | ) |
| bool rangingFinished | ( | ) |
| void setAddress | ( | int | i2cAddress ) |
| void setMaxGainRegister | ( | unsigned char | gainVal ) |
| void setRangeRegister | ( | unsigned char | rangeVal ) |
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