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annotate projects/d-box/StatusLED.h @ 12:a6beeba3a648

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Initial support for higher matrix sample rates by reducing the number of channels. Input not tested yet, and not all examples updated to new format.
author andrewm
date Thu, 22 Jan 2015 19:00:22 +0000
parents 8a575ba3ab52
children
rev   line source
andrewm@0 1 /*
andrewm@0 2 * StatusLED.h
andrewm@0 3 *
andrewm@0 4 *
andrewm@0 5 */
andrewm@0 6
andrewm@0 7 #ifndef STATUSLED_H_
andrewm@0 8 #define STATUSLED_H_
andrewm@0 9
andrewm@0 10 #include <pthread.h>
andrewm@0 11
andrewm@0 12 class StatusLED
andrewm@0 13 {
andrewm@0 14 public:
andrewm@0 15 StatusLED();
andrewm@0 16 ~StatusLED();
andrewm@0 17
andrewm@0 18 bool init(int gpio_pin);
andrewm@0 19
andrewm@0 20 void on();
andrewm@0 21 void off();
andrewm@0 22 void blink(int ms_on, int ms_off);
andrewm@0 23
andrewm@0 24 static void *static_blink_loop(void *data) {
andrewm@0 25 ((StatusLED*)data)->blink_loop(NULL);
andrewm@0 26 return 0;
andrewm@0 27 }
andrewm@0 28
andrewm@0 29 void* blink_loop(void *);
andrewm@0 30
andrewm@0 31 private:
andrewm@0 32 int gpio_number;
andrewm@0 33 int milliseconds_on, milliseconds_off;
andrewm@0 34 bool this_should_stop;
andrewm@0 35 pthread_t blink_thread;
andrewm@0 36 };
andrewm@0 37
andrewm@0 38 #endif // STATUSLED_H_