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Dependencies: Servo ServoArm mbed
Fork of
PES_Official
by 
zhaw_st16b_pes2_10
Ultraschall Class Reference
Ultraschall Class(es) More...
#include <Ultraschall.h>
Public Member Functions | |
| Ultraschall () | |
| Create a Ultraschall object connected to the specified pin. | |
| unsigned int | get_dist_cm (void) |
| Return the distance from obstacle in cm. | |
| unsigned int | get_pulse_us (void) |
| Return the pulse duration equal to sonic waves travelling to obstacle and back to receiver. | |
| void | start (void) |
| Generates the trigger pulse of 10us on the trigger PIN. | |
Detailed Description
Ultraschall Class(es)
Definition at line 9 of file Ultraschall.h.
Constructor & Destructor Documentation
| Ultraschall | ( | ) |
Create a Ultraschall object connected to the specified pin.
- Parameters:
-
pin i/o pin to connect to
Member Function Documentation
| unsigned int get_dist_cm | ( | void | ) |
Return the distance from obstacle in cm.
- Parameters:
-
distance in cms and returns -1, in case of failure
Definition at line 46 of file Ultraschall.cpp.
| unsigned int get_pulse_us | ( | void | ) |
Return the pulse duration equal to sonic waves travelling to obstacle and back to receiver.
- Parameters:
-
pulse duration in microseconds.
Definition at line 50 of file Ultraschall.cpp.
| void start | ( | void | ) |
Generates the trigger pulse of 10us on the trigger PIN.
Definition at line 22 of file Ultraschall.cpp.
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