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
Diff: MAX9814.h
- Revision:
- 2:af2a48ef297c
- Parent:
- 1:cf181e6a2ead
- Child:
- 3:1a773fb0d7e7
--- a/MAX9814.h Sun Nov 02 18:42:52 2014 +0000 +++ b/MAX9814.h Sun Nov 02 21:55:31 2014 +0000 @@ -3,25 +3,25 @@ Developed by Andrea Corrado */ + + //EXAMPLE// /* - Example 'main.cpp' - -#include "mbed.h" -#include "MAX9814.h" -Serial pc (USBTX, USBRX); +*#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// -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