nhan pham an / Hobbyking_Cheetah_Compact_DRV8323_StepDir

Fork and fix for mwork

Dependencies:   mbed-dev-f303 FastPWM3 millis

math_ops.h@26:2b865c00d7e9, 2017-05-01 (annotated)

Committer:
benkatz
Date:
Mon May 01 15:22:58 2017 +0000
Revision:
26:2b865c00d7e9
Parent:
20:bf9ea5125d52
Child:
34:51647c6c500d
- Added CAN Send/Receive; - Updated to most recent MBED (Broke SPI 16-bit read/write.  Hacked to work with 2 8-bit writes now); - Removed most sine/cos calculations; - Fixed sign error in autocalibration routine

Who changed what in which revision?

UserRevisionLine numberNew contents of line
benkatz 20:bf9ea5125d52 1 #ifndef MATH_OPS_H
benkatz 20:bf9ea5125d52 2 #define MATH_OPS_H
benkatz 20:bf9ea5125d52 3
benkatz 20:bf9ea5125d52 4 #define PI 3.14159265359f
benkatz 20:bf9ea5125d52 5
benkatz 20:bf9ea5125d52 6 #include "math.h"
benkatz 20:bf9ea5125d52 7
benkatz 20:bf9ea5125d52 8 float fmaxf(float x, float y);
benkatz 20:bf9ea5125d52 9 float fminf(float x, float y);
benkatz 20:bf9ea5125d52 10 float fmaxf3(float x, float y, float z);
benkatz 20:bf9ea5125d52 11 float fminf3(float x, float y, float z);
benkatz 20:bf9ea5125d52 12 void limit_norm(float *x, float *y, float limit);
benkatz 26:2b865c00d7e9 13 int float_to_uint(float x, float x_min, float x_max, int bits);
benkatz 26:2b865c00d7e9 14 float uint_to_float(int x_int, float x_min, float x_max, int bits);
benkatz 20:bf9ea5125d52 15
benkatz 20:bf9ea5125d52 16 #endif