Hexiwear / Mbed OS Hexi_Click_Buzzer_Example

Simple Click Buzzer example for Hexiwear

Dependencies:   PWM_Tone_Library

This project demonstrates the use of the Mikroelektronika Click Buzzer module with hexiwear

Plug Hexiwear into the Docking Station and the BUZZER Click to the Click Socket 1
Connect the USB cable to your computer and to the micro-USB port of the Docking Station

Compile the project and copy the binary "Hexi_Click_Buzzer_Example_HEXIWEAR.bin" in the DAP-LINK drive from your computer file explorer
Press the K64F-RESET button on the docking station to start the program on your board

The buzzer will start play a melody of 32 tones

/media/uploads/GregC/hexi_click_buzzer.jpg

main.cpp@0:13eb53d1b502, 2016-09-20 (annotated)

Committer:
GregC
Date:
Tue Sep 20 23:21:55 2016 +0000
Revision:
0:13eb53d1b502
Click Buzzer example for Hexiwear

Who changed what in which revision?

UserRevisionLine numberNew contents of line
GregC 0:13eb53d1b502 1 #include "mbed.h"
GregC 0:13eb53d1b502 2 #include "pwm_tone.h"
GregC 0:13eb53d1b502 3
GregC 0:13eb53d1b502 4 PwmOut Buzzer(PTA10);
GregC 0:13eb53d1b502 5
GregC 0:13eb53d1b502 6 float C_3 = 1000000/Do3,
GregC 0:13eb53d1b502 7 Cs_3 = 1000000/Do3s,
GregC 0:13eb53d1b502 8 D_3 = 1000000/Re3,
GregC 0:13eb53d1b502 9 Ds_3 = 1000000/Re3s,
GregC 0:13eb53d1b502 10 E_3 = 1000000/Mi3,
GregC 0:13eb53d1b502 11 F_3 = 1000000/Fa3,
GregC 0:13eb53d1b502 12 Fs_3 = 1000000/Fa3s,
GregC 0:13eb53d1b502 13 G_3 = 1000000/So3,
GregC 0:13eb53d1b502 14 Gs_3 = 1000000/So3s,
GregC 0:13eb53d1b502 15 A_3 = 1000000/La3,
GregC 0:13eb53d1b502 16 As_3 = 1000000/La3s,
GregC 0:13eb53d1b502 17 B_3 = 1000000/Ti3,
GregC 0:13eb53d1b502 18 C_4 = 1000000/Do4,
GregC 0:13eb53d1b502 19 Cs_4 = 1000000/Do4s,
GregC 0:13eb53d1b502 20 D_4 = 1000000/Re4,
GregC 0:13eb53d1b502 21 Ds_4 = 1000000/Re4s,
GregC 0:13eb53d1b502 22 E_4 = 1000000/Mi4,
GregC 0:13eb53d1b502 23 F_4 = 1000000/Fa4,
GregC 0:13eb53d1b502 24 Fs_4 = 1000000/Fa4s,
GregC 0:13eb53d1b502 25 G_4 = 1000000/So4,
GregC 0:13eb53d1b502 26 Gs_4 = 1000000/So4s,
GregC 0:13eb53d1b502 27 A_4 = 1000000/La4,
GregC 0:13eb53d1b502 28 As_4 = 1000000/La4s,
GregC 0:13eb53d1b502 29 B_4 = 1000000/Ti4,
GregC 0:13eb53d1b502 30 C_5 = 1000000/Do5,
GregC 0:13eb53d1b502 31 Cs_5 = 1000000/Do5s,
GregC 0:13eb53d1b502 32 D_5 = 1000000/Re5,
GregC 0:13eb53d1b502 33 Ds_5 = 1000000/Re5s,
GregC 0:13eb53d1b502 34 E_5 = 1000000/Mi5,
GregC 0:13eb53d1b502 35 F_5 = 1000000/Fa5,
GregC 0:13eb53d1b502 36 Fs_5 = 1000000/Fa5s,
GregC 0:13eb53d1b502 37 G_5 = 1000000/So5,
GregC 0:13eb53d1b502 38 Gs_5 = 1000000/So5s,
GregC 0:13eb53d1b502 39 A_5 = 1000000/La5,
GregC 0:13eb53d1b502 40 As_5 = 1000000/La5s,
GregC 0:13eb53d1b502 41 B_5 = 1000000/Ti5;
GregC 0:13eb53d1b502 42
GregC 0:13eb53d1b502 43 int tones[] = {E_4, D_4, C_4, D_4, E_4, E_4, E_4, 0, D_4, D_4, D_4, 0, E_4, G_4, G_4, 0,
GregC 0:13eb53d1b502 44 E_4, D_4, C_4, D_4, E_4, E_4, E_4, 0, D_4, D_4, E_4, D_4, C_4, 0, 0, 0};
GregC 0:13eb53d1b502 45 int tones_num = 32; // Auto performance
GregC 0:13eb53d1b502 46
GregC 0:13eb53d1b502 47
GregC 0:13eb53d1b502 48 int i;
GregC 0:13eb53d1b502 49
GregC 0:13eb53d1b502 50 // main() runs in its own thread in the OS
GregC 0:13eb53d1b502 51 // (note the calls to Thread::wait below for delays)
GregC 0:13eb53d1b502 52 int main() {
GregC 0:13eb53d1b502 53
GregC 0:13eb53d1b502 54 Tune(Buzzer, C_4, 4); //4 Octave C beat 4/16
GregC 0:13eb53d1b502 55 wait_ms(250);
GregC 0:13eb53d1b502 56 Tune(Buzzer, D_4, 4); //4 Octave D beat 4/16
GregC 0:13eb53d1b502 57 wait_ms(250);
GregC 0:13eb53d1b502 58 Tune(Buzzer, E_4, 4); //4 Octave E beat 4/16
GregC 0:13eb53d1b502 59 wait_ms(250);
GregC 0:13eb53d1b502 60
GregC 0:13eb53d1b502 61 for(i=0; i<tones_num; i++)
GregC 0:13eb53d1b502 62 {
GregC 0:13eb53d1b502 63 Auto_tunes(Buzzer, tones[i], 4); // Auto performance
GregC 0:13eb53d1b502 64 Stop_tunes(Buzzer);
GregC 0:13eb53d1b502 65 }
GregC 0:13eb53d1b502 66 }
GregC 0:13eb53d1b502 67