/* * Author: Jon Trulson * Copyright (c) 2016 Intel Corporation. * * This program and the accompanying materials are made available under the * terms of the The MIT License which is available at * https://opensource.org/licenses/MIT. * * SPDX-License-Identifier: MIT */ #include #include #include #include #include int main(int argc, char **argv) { //! [Interesting] int chord[] = { BUZZER_DO, BUZZER_RE, BUZZER_MI, BUZZER_FA, BUZZER_SOL, BUZZER_LA, BUZZER_SI }; // create Buzzer context, using PWM pin 5 buzzer_context sound = buzzer_init(5); if (!sound) { printf("buzzer_init() failed\n"); return 1; } printf("Playing...\n"); // play each sound (DO, RE, MI, etc...) for .5 seconds, pausing // for 0.1 seconds between notes for (int chord_ind = 0; chord_ind < 7; chord_ind++) { buzzer_play_sound(sound, chord[chord_ind], 500000); printf("%d\n", chord[chord_ind]); upm_delay_ms(100); } printf("Exiting...\n"); buzzer_close(sound); //! [Interesting] return 0; }