DP
Dependencies: FastAnalogIn mbed-rtos mbed
ultrasonic.h@0:f3b355df6f26, 2015-04-26 (annotated)
- Committer:
- romankrej
- Date:
- Sun Apr 26 13:14:02 2015 +0000
- Revision:
- 0:f3b355df6f26
Diplomova prace 2015
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
romankrej | 0:f3b355df6f26 | 1 | #ifndef _ULTRASONIC_H |
romankrej | 0:f3b355df6f26 | 2 | #define _ULTRASONIC_H |
romankrej | 0:f3b355df6f26 | 3 | |
romankrej | 0:f3b355df6f26 | 4 | #include "mbed.h" |
romankrej | 0:f3b355df6f26 | 5 | #include "rtos.h" |
romankrej | 0:f3b355df6f26 | 6 | |
romankrej | 0:f3b355df6f26 | 7 | class cUltrasonic { |
romankrej | 0:f3b355df6f26 | 8 | public: |
romankrej | 0:f3b355df6f26 | 9 | cUltrasonic(PinName pinEcho, PinName pinTrig); |
romankrej | 0:f3b355df6f26 | 10 | |
romankrej | 0:f3b355df6f26 | 11 | /* This method set trigger */ |
romankrej | 0:f3b355df6f26 | 12 | void setTrig(); |
romankrej | 0:f3b355df6f26 | 13 | |
romankrej | 0:f3b355df6f26 | 14 | /* This method returns width of received pulse*/ |
romankrej | 0:f3b355df6f26 | 15 | int getPulseWidth(); |
romankrej | 0:f3b355df6f26 | 16 | |
romankrej | 0:f3b355df6f26 | 17 | /* Pointer to thread*/ |
romankrej | 0:f3b355df6f26 | 18 | Thread* thread; |
romankrej | 0:f3b355df6f26 | 19 | |
romankrej | 0:f3b355df6f26 | 20 | private: |
romankrej | 0:f3b355df6f26 | 21 | DigitalOut trig; |
romankrej | 0:f3b355df6f26 | 22 | InterruptIn echo; |
romankrej | 0:f3b355df6f26 | 23 | |
romankrej | 0:f3b355df6f26 | 24 | Timer timer; |
romankrej | 0:f3b355df6f26 | 25 | float pulseWidth; |
romankrej | 0:f3b355df6f26 | 26 | |
romankrej | 0:f3b355df6f26 | 27 | /* ISR of rising edge */ |
romankrej | 0:f3b355df6f26 | 28 | void riseEdge(void); |
romankrej | 0:f3b355df6f26 | 29 | |
romankrej | 0:f3b355df6f26 | 30 | /* ISR of falling edge*/ |
romankrej | 0:f3b355df6f26 | 31 | void fallEdge(void); |
romankrej | 0:f3b355df6f26 | 32 | |
romankrej | 0:f3b355df6f26 | 33 | |
romankrej | 0:f3b355df6f26 | 34 | }; |
romankrej | 0:f3b355df6f26 | 35 | #endif |