Library to control Electret Microphone Amplifier - MAX9814 from adafruit. Allows: To sample analogue voltage to transform into rough sound level. Transfer sound level to visual indicator, volume bar such as 4 LEDs on LPC11U24.
Dependents: MAX9814_LED_Sound_Indicator
Revision 3:1a773fb0d7e7, committed 2014-11-02
- Comitter:
- andcor02
- Date:
- Sun Nov 02 21:58:31 2014 +0000
- Parent:
- 2:af2a48ef297c
- Commit message:
- REV 1.01
Changed in this revision
MAX9814.h | Show annotated file Show diff for this revision Revisions of this file |
--- a/MAX9814.h Sun Nov 02 21:55:31 2014 +0000 +++ b/MAX9814.h Sun Nov 02 21:58:31 2014 +0000 @@ -3,25 +3,25 @@ Developed by Andrea Corrado */ +/* + Example 'main.cpp' - //EXAMPLE// -/* -*#include "mbed.h" -*#include "MAX9814.h" -*Serial pc (USBTX, USBRX); -* -*MAX9814 mic(p20); -* -*int main() -*{ -* while (1) { -* mic.volume_indicator(); -* pc.printf("\n\r Level is %f", mic.sound_level()); -* } -} */ - //EXAMPLE// +#include "mbed.h" +#include "MAX9814.h" +Serial pc (USBTX, USBRX); +MAX9814 mic(p20); + +int main() +{ + while (1) { + mic.volume_indicator(); + pc.printf("\n\r Level is %f", mic.sound_level()); + } +} + +*/ #ifndef MBED_MIC_H #define MBED_MIC_H