This hello world utilizes the basic functions setup in the MAX4466 library to indicate volume levels read from the microphone using the 4 LEDs built in to the MBED
Diff: main.cpp
- Revision:
- 0:fc5acbf5061c
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/main.cpp Fri Oct 23 18:37:46 2015 +0000 @@ -0,0 +1,14 @@ +#include "mbed.h" +#include "MAX4466.h" +Serial pc (USBTX, USBRX); + + +MAX4466 mic(p20); + +int main() +{ + while (1) { + mic.volume_indicator(); + pc.printf("\n\r Level is %f", mic.sound_level()); + } +} \ No newline at end of file