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-
-
- #include <unistd.h>
- #include <iostream>
- #include <signal.h>
-
- #include "buzzer.h"
-
- int running = 0;
-
- void
- sig_handler(int signo)
- {
- printf("got signal\n");
- if (signo == SIGINT) {
- printf("exiting application\n");
- running = 1;
- }
- }
-
- int
- main(int argc, char **argv) {
- int chord[] = { DO, RE, MI, FA, SOL, LA, SI, DO, SI };
-
-
-
- upm::Buzzer* sound = new upm::Buzzer(5);
-
- std::cout << sound->name() << std::endl;
-
-
- signal(SIGINT, sig_handler);
-
- while (!running) {
- for (int chord_ind = 0; chord_ind < 9; chord_ind++) {
- std::cout << sound->playSound(chord[chord_ind]) << std::endl;
- usleep(1000);
- }
- }
-
-
- std::cout << "exiting application" << std::endl;
-
- delete sound;
-
- return 0;
- }
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