Update Motion library and added an example how-to in apps folder

2012-12-06 16:15:01 +01:00
parent d991358765
commit 0a0e857cea
4 changed files with 80 additions and 9 deletions
@@ -0,0 +1,55 @@
+#include <Motion.h>
+
+/*
+
+Two motion objects are available from the MMM Motions library
+(1) MotionA
+(2) MotionB
+
+MOTION {
+    MOTIONA ,
+    MOTIONB1
+};
+
+Each objects needs intialisation with a specific input 
+from which ADC reading will be performed.
+
+Users may choose and identify inputs aa INPUT[A0, ... ,A7].
+ex: MotionA.init(INPOUTA5);
+
+INPUT {
+    INPUTA0,
+    INPUTA1,
+    INPUTA2,
+    INPUTA3,
+    INPUTA4,
+    INPUTA5,
+    INPUTA6,
+    INPUTA7      
+}
+
+All calculation of physics (position, velocity and acceleration) 
+are computed internally usign interrupts and timers. To access
+such information, user may call getPosition(), getVelocity() 
+and getAcceleration() respectively on a initialised Motion object.
+
+int getPosition();
+float getVelocity();
+float getAcceleration();
+
+*/
+
+void setup() {
+  MotionA.init(INPUTA0);
+  Serial.begin(9600);
+}
+
+void loop() {
+  Serial.print("position: "); Serial.println(MotionA.getPosition());
+  Serial.print("velocity: "); Serial.println(MotionA.getVelocity());
+  Serial.print("accel: "); Serial.println(MotionA.getAcceleration());
+  Serial.println("-------");
+  delay(100);
+}
+
+