Gan likun / yezhong_main_controller_copy

00

Dependencies:   mcp2515 mbed-dev-f303

Diff: math_ops/math_ops.h

Revision:
0:d80c66cb1b3a
diff -r 000000000000 -r d80c66cb1b3a math_ops/math_ops.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/math_ops/math_ops.h	Tue Nov 10 09:09:58 2020 +0000
@@ -0,0 +1,16 @@
+#ifndef MATH_OPS_H
+#define MATH_OPS_H
+
+#define PI 3.14159265359f
+
+#include "math.h"
+
+float fmaxf(float x, float y);
+float fminf(float x, float y);
+float fmaxf3(float x, float y, float z);
+float fminf3(float x, float y, float z);
+void limit_norm(float *x, float *y, float limit);
+int float_to_uint(float x, float x_min, float x_max, int bits);
+float uint_to_float(int x_int, float x_min, float x_max, int bits);
+
+#endif