Tj Maher / Mbed 2 deprecated DigitalsensorsandEquationsinC

MMA interface with the on board accelerometer ,prints the X,YandZ vaues every second

Dependencies:   mbed MMA7660

Diff: main.cpp

Revision:
0:6305a4a6779c
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Wed May 22 10:48:24 2019 +0000
@@ -0,0 +1,26 @@
+#include "mbed.h"
+#include "MMA7660.h"
+
+
+Serial pc(USBTX, USBRX); //tx rx
+MMA7660 MMA(p28, p27);
+
+float calculateAngle (float x, float y, float z)
+{
+    float angle =0;
+
+    angle = (atan (x/ sqrt((y*y)+(z*z)))*180/3.17);
+
+    return angle;
+
+}
+
+int main ()
+{
+// if MMA.test connection() ) //
+
+    while (1) {
+        printf("x %f, y %f, z %f ang %f\n\r", MMA.x(), MMA.y(), MMA.z(), calculateAngle(MMA.x(), MMA.y(), MMA.z()));
+        wait (1);
+    }
+}
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