Library for the LidarLite, gets distance in cm using the pwm output
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LidarLitePwm.h
- Committer:
- joe4465
- Date:
- 2015-04-01
- Revision:
- 3:0b1f4404cb21
- Parent:
- 2:be66a4cd86c0
File content as of revision 3:0b1f4404cb21:
#include "mbed.h" #include "filter.h" #ifndef LidarLitePwm_H #define LidarLitePwm_H class LidarLitePwm { public: LidarLitePwm(PinName input); ~LidarLitePwm(); /// Returns range in cm as int int read(); /// Returns the range in CM as an int operator int(); private: /// Inturrupt at start of pulse void pulseStart(); /// Interrupt at end of pulse void pulseStop(); /// Interrupt driver for the input pin InterruptIn _interrupt; /// Timer Timer _timer; /// Time of the start of the current pulse int _pulseStartTime; /// The most recent sample int _range; filter* _lidarFilter; }; #endif