Diff: SCA3000.h

Revision:

1:f5f2e79304fb

Parent:

0:fe041345c169

--- a/SCA3000.h	Sun May 29 14:13:20 2011 +0000
+++ b/SCA3000.h	Thu Jun 09 14:29:16 2011 +0000
@@ -85,13 +85,24 @@
     
     /**
      * Get the register contents acceleration value for the
-     * given axis.
+     * given axis, using the nominal sensitivity values
+     * found in the datasheet.
      *
      * @param axis The axis to get acceleration values for.
      *
      * @return The acceleration on the specified axis in mg.
      */
     float getAcceleration(int axis);
+    
+    /**
+     * Get the register contents acceleration value for the
+     * given axis, in counts.
+     *
+     * @param axis The axis to get the counts values for.
+     *
+     * @return The acceleration on the specified axis in counts.
+     */
+    int getCounts(int axis);
 
 private:
 
@@ -100,16 +111,6 @@
     DigitalOut nR_;
     
     /**
-     * Converts the contents of acceleration registers (MSB << 8 | LSB)
-     * to mg.
-     * 
-     * @param counts The contents of acceleration registers.
-     *
-     * @return The acceleration in mg.
-     */
-    float countsToMg(int counts);
-    
-    /**
      * Read one byte from a register on the device.
      *
      * @param address Address of the register to read.