han back / Mbed OS CLEO_SOUND

Important changes to repositories hosted on mbed.com

Mbed hosted mercurial repositories are deprecated and are due to be permanently deleted in July 2026.

To keep a copy of this software download the repository Zip archive or clone locally using Mercurial.

It is also possible to export all your personal repositories from the account settings page.

main.cpp

Committer:
SMART_CLEO
Date:
2017-09-28
Revision:
0:25a48958f7b8

File content as of revision 0:25a48958f7b8:

#include "mbed.h"
#include "TextLCD.h"

PinName pin_SOUND = PC_3;

AnalogIn adc_SOUND(pin_SOUND);

// rs, rw, e, d0-d3
TextLCD lcd(PB_12, PB_13, PB_14, PB_15, PA_9, PA_10, PA_11); 

int main() {
    
    int volt;
    lcd.printf(" SOUND  Program\n");
    lcd.printf(" Volt :     [mV]"); 
    while(1) {
        volt = adc_SOUND.read()*3300;
        lcd.locate(8, 1);
        lcd.printf("%4d", volt);
        wait(0.5);
    }
}