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Ultrasuoni
Diff: main.cpp
- Revision:
- 0:ef0410ccfc84
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/main.cpp Thu Feb 09 14:56:56 2017 +0000 @@ -0,0 +1,53 @@ +#include "mbed.h" +#include "hcsr04.h" +HCSR04 sensor (D15, D14); +Serial pc(USBTX, USBRX); + + +DigitalOut dcm01(D6); +DigitalOut dcm02(D7); +DigitalOut dcm03(D4); +DigitalOut dcm04(D5); +float dist; + +int main() +{ + + pc.baud(115200); + + + while(1) { + sensor.start(); + dist=sensor.get_dist_cm(); + pc.printf("%dcm\t", sensor.get_dist_cm()); + + + if (dist > 20) { + + dcm01 = 0; + dcm02 = 1; + dcm03 = 0; + dcm04 = 1; + + + + } + + if (dist < 20) { + + dcm01 = 1; + dcm02 = 0; + dcm03 = 0; + dcm04 = 1; + + + + } + + + + + + }//Chiusa while +}//Chiusa main +