Persistence of Vision (POV) made easy.
Dependencies: m3pi mbed-rtos mbed
m3pi_pov.h
- Committer:
- sdanziger
- Date:
- 2016-05-27
- Revision:
- 2:ba75502c4fdd
- Parent:
- 1:38b399821b54
File content as of revision 2:ba75502c4fdd:
#ifndef M3PI_POV #define M3PI_POV #include "mbed.h" #include "m3pi.h" #include "rtos.h" class pov: public Stream { public: /** Create the pov object connected to default pins. * */ pov(); /** Create the pov object connected to specific pins. * * @param l1 LED 1. Default is p13. * @param l2 LED 2. Default is p14. * @param l3 LED 3. Default is p15. * @param l4 LED 4. Default is p16. * @param l5 LED 5. Default is p17. * @param l6 LED 6. Default is p18. * @param l7 LED 7. Default is p19. * @param l8 LED 8. Default is p20. */ pov(PinName l1, PinName l2, PinName l3, PinName l4, PinName l5, PinName l6, PinName l7, PinName l8); /** Initialise the POV display. Default right spin. * */ void init(void); /** Initialise the POV display. * * @param spin A negative number for a spin to the left, a positive * number or 0 for a spin to the right. */ void init(int spin); /** Stop the POV display. * */ void stop(void); /** Display a string on the POV display. * * @param text Text to display. */ void display(char* text); private: /** Get a the int array representation of a letter. * * @param c The character to get the int array representation for. */ char[] _get_char_arr(char c); }; #endif //M3PI_POV