demo program for HCSR04.

Dependencies:   HCSR04 mbed

Conection

/media/uploads/Match314/hcsr04.bmp

Revision:
0:a982b6866f6c
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Sun Mar 29 09:59:44 2015 +0000
@@ -0,0 +1,15 @@
+#include "mbed.h"
+#include "hcsr04.h"
+
+HCSR04 sensor(PB_8, PB_9);
+Serial pc(USBTX, USBRX);
+
+int main() {
+    pc.baud(921600);
+    
+    while(1) {
+        sensor.start();
+        wait_ms(100); 
+        pc.printf("%dcm\n", sensor.get_dist_cm());
+    }
+}