utils.h

可以实现44B0的底层所有通信

#ifndef __UTILS_H
#define __UTILS_H

#include "..\INC\led.h"
/*void memcpy(void *s1, const void *s2, int n);
void memset(void *s, const char ch, int n);

unsigned short ntohs(unsigned short s);
unsigned long ntohl(unsigned long l);
unsigned short htons(unsigned short s);
unsigned long htonl(unsigned long l);

unsigned long strtoul(char *s);
void ultostr(char *s, unsigned long data);
unsigned long strtobcd(char *s);
unsigned long strtodec(char *str, int cnt);

int strlen(const char *s);
int strncmp(const char *s1, const char *s2, int maxlen); */
#define prompt()	Uart_Printf("\\>")

U16 CalTimePara4FAT(U8 hour,U8 minute,U8 second);
U16 CalDatePara4FAT(U16 year,U8 month,U8 day);
U8 FatPro(char *argv,U8 *pFileName);
int tianjh_Createfile(char *pBuffer);
int tianjh_Write(int argc, char *argv[]);
unsigned long strtodec(char *str, int cnt);

void Isr_Init(void);
void HaltUndef(void);
void HaltSwi(void);
void HaltPabort(void);
void HaltDabort(void);

void Test_Pwm(void);
void SetBeepPwm(U16 Freq);	
void StopBeepPwm(void);


#endif /* __UTILS_H */