1 files changed, 2 insertions, 50 deletions
diff --git a/apps/plugins/lib/fixedpoint.h b/apps/plugins/lib/fixedpoint.h
index 1631f8d..811a1d9 100644
--- a/apps/plugins/lib/fixedpoint.h
+++ b/apps/plugins/lib/fixedpoint.h
@@ -20,55 +20,7 @@
  * KIND, either express or implied.
  *
  ****************************************************************************/
-
-/** PLUGINS - FIXED POINT MATH ROUTINES - USAGE
- *
- *  - x and y arguments are fixed point integers
- *  - fracbits is the number of fractional bits in the argument(s)
- *  - functions return long fixed point integers with the specified number
- *    of fractional bits unless otherwise specified
- *
- *  Calculate sin and cos of an angle:
- *      fp_sincos(phase, *cos)
- *          where phase is a 32 bit unsigned integer with 0 representing 0
- *          and 0xFFFFFFFF representing 2*pi, and *cos is the address to
- *          a long signed integer.  Value returned is a long signed integer
- *          from -0x80000000 to 0x7fffffff, representing -1 to 1 respectively.
- *          That is, value is a fixed point integer with 31 fractional bits.
- *
- *  Take square root of a fixed point number:
- *      fp_sqrt(x, fracbits)
- *
- *  Calculate sin or cos of an angle (very fast, from a table):
- *      fp14_sin(angle)
- *      fp14_cos(angle)
- *          where angle is a non-fixed point integer in degrees.  Value
- *          returned is a fixed point integer with 14 fractional bits.
- *
- *  Calculate the natural log of a positive fixed point integer
- *      fp16_log(x)
- *          where x and the value returned are fixed point integers
- *          with 16 fractional bits.
- */
-
 #ifndef _FIXEDPOINT_H_PLUGINS
 #define _FIXEDPOINT_H_PLUGINS
-
-long fp_sincos(unsigned long phase, long *cos);
-long fp_sqrt(long a, unsigned int fracbits);
-long fp14_cos(int val);
-long fp14_sin(int val);
-long fp16_log(int x);
-long fp16_exp(int x);
-
-unsigned long isqrt(unsigned long x);
-
-/* fast unsigned multiplication (16x16bit->32bit or 32x32bit->32bit,
- * whichever is faster for the architecture) */
-#ifdef CPU_ARM
-#define FMULU(a, b) ((uint32_t) (((uint32_t) (a)) * ((uint32_t) (b))))
-#else /* SH1, coldfire */
-#define FMULU(a, b) ((uint32_t) (((uint16_t) (a)) * ((uint16_t) (b))))
-#endif
-
-#endif
+#include "../../../firmware/include/fixedpoint.h"
+#endif /* _FIXEDPOINT_H_PLUGINS */