/********************************************************************/
/*                                                                  */
/*      Polled I/O  Program for KS32C5000                           */
/*                                                                  */
/*------------------------------------------------------------------*/
/*      Copyright (C) 1997 Samsung Electronics.                     */
/*------------------------------------------------------------------*/
/*                                                                  */
/*      Modified, programmed by qorrha (Jong H. BAIK)               */
/*                                                                  */
/*      Description : 1997-05-12 first edited                       */
/*                  : 1997-06-19 modified for ks32c5000             */
/*------------------------------------------------------------------*/

#ifndef _POLLIO_H
#define _POLLIO_H

//#include "Graphics.h"

typedef enum parm_type
    {
    FLAG = 1, IP = 2, HEX = 3, DECIMAL = 4, CHAR = 5, STRING = 6
    } PARM_TYPE;
#define DEV_UART 0
#define DEV_RAM  1
extern u16_t g_cur_dev, *g_cur_pos, g_cur_offset;
/*---------------------------------------------------------------------*/
/* General Definitions                                                 */
/*---------------------------------------------------------------------*/
#define UCHAR   unsigned char
#define USHORT  unsigned short
#define UINT    unsigned int
#define ULONG   unsigned long

/*---------------------------------------------------------------------*/
/* Symbol Definitions                                                  */
/*---------------------------------------------------------------------*/
#define NL          0x0A
#define CR          0x0D
#define BSP         0x08
#define ESC         0x1B
#define CTRLZ       0x1A
#define RUBOUT      0x7F
#define LTRUE       0xFF
#define FALSE       0
//#define NULL        0
#define DEFAULT     -1
#define DEFAULT_P   6      /* default precision */

/*---------------------------------------------------------------------*/
/* Input buffer                                                        */
/*---------------------------------------------------------------------*/
#define INP_LEN 20

/*---------------------------------------------------------------------*/
/* This structure is used to store information obtained from parsing a */
/* format specifier.                                                   */
/*---------------------------------------------------------------------*/
typedef struct
{
    s16_t width;            /* field width */
    u8_t space;           /* FALSE */
    u8_t right;           /* TRUE */
    u8_t alter;           /* FALSE */
    u8_t plus;            /* FALSE */
    u8_t zero;            /* FALSE */
    u8_t mod;             /* process modifier */
    u8_t type;            /* conversion type */
} FORMAT;

/*---------------------------------------------------------------------*/
/* Function Prototypes                                                 */
/*---------------------------------------------------------------------*/
#define SerialPollConin() 	({     \
                              u8_t ch; \
                              ch = get_byte(); \
                              if (ch == 8)  \
                              {              \
                              SerialPollConout(' '); }\
                              SerialPollConout(ch); \
                              ch;})
                              

#define SerialPollConout(c)	  do{  \
                              if (g_cur_dev == DEV_UART) \
                              { \
                              WaitXmitter();\
                                 put_byte(c); \
                                 }\
                                 else \
                                 if (g_cur_dev == DEV_RAM)\
                                 {\
                                 putbyte(g_cur_pos,c,g_cur_offset++);\
                                 }\
                               	}while(0)

//#define SerialPollConout(c)	  do{  \
                              WaitXmitter();\
                                 put_byte(c); \
                               	}while(0)                               	
                               	
#define SerialPollConsts(n)	(1)

#define Printf(ram,pram)  ({do { \
                  g_cur_dev = DEV_RAM; \
                  g_cur_pos = ram; \
                  g_cur_offset = 0; \
                  Print##pram;\
                  g_cur_dev = DEV_UART; \
                  } while(0);\
                   g_cur_offset;\
                  })
//#define Printf(x,y)                  

extern void Print(char * /*format */, ...);

#define get_string(s)           read_string(s)
extern u8_t read_string(char */*dest_ptr*/);
/***********************************************************************/
/* read_string: Read a string from the input                           */
/*                                                                     */
/*     RETURNS: number of characters in the string                     */
/*     OUTPUTS: *dest_ptr contains the null-terminated string.         */
/*                                                                     */
/***********************************************************************/


extern ULONG get_number(void);
/***********************************************************************/
/* read_number: Read a number from the input                           */
/*                                                                     */
/*     RETURNS: number                                                 */
/*                                                                     */
/***********************************************************************/

//extern UCHAR get_ch(U32 /*cur_pos*/);

#endif /* End of _POLLIO_H */