Demo Team / mbed-IBooth-ETH

mbed Sensor node for Instrumented Booth over ETH.

Dependencies:   EthernetInterface-1 MaxbotixDriver Presence HTU21D_TEMP_HUMID_SENSOR_SAMPLE Resources SHARPIR mbed-rtos mbed-src WDT_K64F nsdl_lib

Fork of Trenton_Switch_LPC1768_ETH by Demo Team

MAX9814/MAX9814.h@46:807e9cf63f4c, 2015-07-16 (annotated)

Committer:
andcor02
Date:
Thu Jul 16 13:28:49 2015 +0000
Revision:
46:807e9cf63f4c
Parent:
25:cb16c5248769 
Added Serial VCOM debug over USB.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
andcor02 25:cb16c5248769 1 /*
andcor02 25:cb16c5248769 2 MAX9814.h - MAX9814 sensor library
andcor02 25:cb16c5248769 3 Developed by Andrea Corrado
andcor02 25:cb16c5248769 4 */
andcor02 25:cb16c5248769 5
andcor02 25:cb16c5248769 6 /*
andcor02 25:cb16c5248769 7 Example 'main.cpp'
andcor02 25:cb16c5248769 8
andcor02 25:cb16c5248769 9 #include "mbed.h"
andcor02 25:cb16c5248769 10 #include "MAX9814.h"
andcor02 25:cb16c5248769 11 Serial pc (USBTX, USBRX);
andcor02 25:cb16c5248769 12
andcor02 25:cb16c5248769 13
andcor02 25:cb16c5248769 14 MAX9814 mic(p20);
andcor02 25:cb16c5248769 15
andcor02 25:cb16c5248769 16 int main()
andcor02 25:cb16c5248769 17 {
andcor02 25:cb16c5248769 18 while (1) {
andcor02 25:cb16c5248769 19 mic.volume_indicator();
andcor02 25:cb16c5248769 20 pc.printf("\n\r Level is %f", mic.sound_level());
andcor02 25:cb16c5248769 21 }
andcor02 25:cb16c5248769 22 }
andcor02 25:cb16c5248769 23
andcor02 25:cb16c5248769 24 */
andcor02 25:cb16c5248769 25
andcor02 25:cb16c5248769 26 #ifndef MBED_MIC_H
andcor02 25:cb16c5248769 27 #define MBED_MIC_H
andcor02 25:cb16c5248769 28
andcor02 25:cb16c5248769 29 #include "mbed.h"
andcor02 25:cb16c5248769 30
andcor02 25:cb16c5248769 31 class MAX9814 {
andcor02 25:cb16c5248769 32
andcor02 25:cb16c5248769 33 public:
andcor02 25:cb16c5248769 34
andcor02 25:cb16c5248769 35 MAX9814(PinName pin); //Analogue in
andcor02 25:cb16c5248769 36 float sound_level();
andcor02 25:cb16c5248769 37
andcor02 25:cb16c5248769 38 protected:
andcor02 25:cb16c5248769 39 AnalogIn _pin;
andcor02 25:cb16c5248769 40 float _value;
andcor02 25:cb16c5248769 41 float _sample;
andcor02 25:cb16c5248769 42 Timer _t,_t1;
andcor02 25:cb16c5248769 43 };
andcor02 25:cb16c5248769 44
andcor02 25:cb16c5248769 45 #endif