#ifndef _MAIN_H_
#define _MAIN_H_

#include "type.h"

#define SYSCLK    48000000UL

extern volatile __xdata u32 global_ms;
extern volatile __xdata u32 tickcount;
extern volatile u8 timeout_10ms;

extern volatile unsigned char state;
#define STATE_LOG_ON          0x01
#define STATE_WRITTEN_LOG     0x02

#define CRITICAL_GLOBAL(func) \
{ \
  EA = 0; \
  { \
    func; \
  } \
  EA = 1; \
}

#define ENDLINE   "\r\n"
#define ENDLINE_SGN '\r'

#endif      /* _USB_MAIN_H_ */