mirror of
https://github.com/ArduPilot/ardupilot
synced 2025-01-04 06:58:27 -04:00
9cdba838a6
git-svn-id: https://arducopter.googlecode.com/svn/trunk@3102 f9c3cf11-9bcb-44bc-f272-b75c42450872
27 lines
444 B
C++
27 lines
444 B
C++
// -*- tab-width: 4; Mode: C++; c-basic-offset: 4; indent-tabs-mode: t -*-
|
|
|
|
/// @file PID.h
|
|
/// @brief Generic PID algorithm, with EEPROM-backed storage of constants.
|
|
|
|
#ifndef Trig_LUT_h
|
|
#define Trig_LUT_h
|
|
|
|
#include <stdlib.h>
|
|
#include <avr/pgmspace.h>
|
|
|
|
|
|
/// @class Trig_LUT
|
|
/// @brief Simple look up table for Sin and Cos
|
|
class Trig_LUT {
|
|
public:
|
|
|
|
Trig_LUT(){};
|
|
|
|
float sin_lut(int16_t angle);
|
|
float cos_lut(int16_t angle);
|
|
|
|
};
|
|
|
|
#endif
|
|
|