4G/code/app/lib/AppFuncLib.h

/***
 * @Author: chenjie
 * @Date: 2022-06-06
 * @LastEditTime: 2022-11-10
 * @LastEditors: chenjie
 * @Description:
 * @FilePath: \S32K146_4G\code\app\lib\AppFuncLib.h
 * @Copyright (c) 2022 by chenjie, All Rights Reserved.
 */

#ifndef APPFUNCLIB_H_
#define APPFUNCLIB_H_
#include <stdarg.h>
#include "stdio.h"
#include <math.h>
#include "rtwtypes.h"
#ifndef va_copy
#define va_copy(dst, src) memcpy(&(dst), &(src), sizeof(va_list))
#endif
#ifndef min
#define min(A, B) ((A) <= (B) ? (A) : (B))
#endif
#ifndef max
#define max(A, B) ((A) < (B) ? (B) : (A))
#endif
#define getbit(x, y) ((x) >> (y)&1) // 获取x的第y位的数值
#define setbit(x, y) x |= (1 << y)  // x的第y位置1
#define clrbit(x, y) x &= ~(1 << y) // x的第y位置0
uint16_t GetErrorNum(uint16_t *ErrorArray, uint8_t Errorlen);
uint8_t PutErrorNum(uint16_t *ErrorArray, uint8_t Errorlen, uint16_t ErrorNum);
uint16_t ATstrdel(char *str);
uint16_t mstrlen(const char *s);
int mstrncmp(const char *s1, const char *s2, int n);
unsigned char HexToChar(unsigned char bHex);
unsigned char CharToHex(unsigned char bChar);
uint8_t AtStrCompare(const char *a, const char *b);
unsigned short CRC16_Modbus(unsigned char *pdata, int len);
uint8_t bcc_chk(uint8_t *data, uint16_t length);
char *Myitoa(int value, char *result, int base);
// 整数转字符串
int _itoa(int num, char buf[32]);

int _i2a(int num, char buf[32], int radix);

// 浮点转字符串
int _ftoa(double val, char buf[32], int eps);

// 浮点转字符串，范围（-1，1）
int __ftoa(double val, char buf[32], int eps);

// 替代sprintf
int _sprintf(char *dst, const char *format, ...);
// 串口校验
uint16_t crc_chk(uint8_t *data, uint8_t length);

/*********************************************************************************************/
#define SIZE_FFT 64
typedef struct _fft_Freq
{
	real_T freq;
	real_T amp;
}fft_type;
extern uint16_T ArrMax(uint16_T *Data, uint16_t m);
extern uint16_T ArrMin(uint16_T *Data, uint16_T m);
extern int16_T ArrMean(int16_T *Data, uint16_T n);
extern real_T Saturation_r(real_T in, real_T LowLim, real_T UpLim);
extern uint16_T Saturation_u(uint16_T in, uint16_T LowLim, uint16_T UpLim);

extern uint16_T DataFilt(uint16_T in, uint16_T *out, uint16_T Lim);
extern uint8_T DataFilt8(uint8_T in, uint8_T *out, uint8_T Lim);

extern uint16_T look1_i16tu16(int16_T u0, const int16_T *bp0, const uint16_T *table, uint16_T MaxLen);
extern uint16_T look1_u16tu16(uint16_T u0, const uint16_T *bp0, const uint16_T *table, uint16_T MaxLen);
extern uint16_T look2_u16u16tu16(uint16_T x, uint16_T y, const uint16_T xTable[], const uint16_T yTable[], const uint16_T zTable[], uint16_T xLen, uint16_T yLen);

extern boolean_T DiagThrSystem1(boolean_T Enable, boolean_T precondition, uint16_T Input, uint16_T fltThr, uint16_T recThr, uint8_T fltNumThr, uint8_T recNumThr, uint8_T *fltNum, uint8_T *recNum, boolean_T *fitFlg);
extern boolean_T DiagThrSystem2(boolean_T Enable, boolean_T precondition, uint16_T Input, uint16_T fltThr, uint16_T recThr, uint8_T fltNumThr, uint8_T recNumThr, uint8_T *fltNum, uint8_T *recNum, boolean_T *fitFlg);
extern boolean_T JudgeTimeSystem(boolean_T Enable, boolean_T Input, uint16_T *N, uint16_T Thr);

extern void RaderReverse(creal_T *X, uint16_T N);
extern void fft(real_T *S, uint16_T N, real_T freq, real_T *returnFreq, real_T *returnP);
extern void cmul(creal_T a, creal_T b, creal_T *c);
extern void cadd(creal_T a, creal_T b, creal_T *c);
extern void csub(creal_T a, creal_T b, creal_T *c);
/***********************************************************************************************/
#endif /* APPFUNCLIB_H_ */