/*

  ELAVR32 - dependend user-functionality, like
  setting the time, ......

*/


#ifndef ___usr_h
#define ___usr_h

#include "../../inc/global.h"


#define KEY_SUBACK 	KEY_FUNC0
#define KEY_MENU   	KEY_FUNC1
#define KEY_NAK    	KEY_FUNC2
#define KEY_ACK    	KEY_FUNC3

#define KEY_STOP_MOT	 KEY_FUNC0
#define KEY_MENU_LEFT	 KEY_FUNC1
#define KEY_MENU_RIGHT   KEY_FUNC2
#define KEY_ACK_MENU	 KEY_FUNC3



extern void printDateTime(void);
//a cancel with KEY_NAK returns 0, otherwise 1 is returned.
extern int setusrDate(unsigned char row);
//a cancel with KEY_NAK returns 0, otherwise 1 is returned.
extern int setusrTime(unsigned char row);

//for numbers 0..9 top should be 0x30, and bottom 0x39, and start inside this range.
//for chars   A..Z top should be 0x31, and bottom 0x5a, and start inside this range.
//for chars   a..z top should be 0x61, and bottom 0x7a, and start inside this range.
//a cancel with KEY_NAK returns the value of start
extern unsigned char usr_choose_nr(unsigned char row, unsigned char pos,unsigned char top, unsigned char bottom, unsigned char start );

//start must be one of '+', or '-'
//a cancel with KEY_NAK returns the value of start
extern unsigned char usr_choose_sign(unsigned char row, unsigned char pos,unsigned char start );



//prints a double as string in the format
//example:
//+024.12345000000
//max number is +/- 999.99999999999
//min number is +/- 000.00000000001
//normally used for printing degrees, startime, or
//hours in a decimal value.
//if trg not NULL function also writes the internal formated string
//to trg, which should provide place for 17 bytes.
extern void printDoubleDegree(unsigned char row, double val, char *trg);
//a cancel with KEY_NAK returns the value of init
extern double setusrDoubleDegree( unsigned char row,double init );

//prints a long to row like example:
//+0000012345
extern void printLong(unsigned char row, long val);
//a cancel with KEY_NAK returns the value of init
extern long setusrLong( unsigned char row,long init );

//prints an int to row like example:
//+00020
extern void printInt(unsigned char row, int val);
//a cancel with KEY_NAK returns the value of init
extern int setusrInt( unsigned char row,int init );


//mode:   0 val is a value representing a value in hours like 23,.....
//mode:   1 val is a value representing a value in arcseconds
//mode:   2 val is a value representing a value in 1/10 arcseconds
//mode: >=3 val is a value representing a value in degrees like 160,....

//hours: 0 output is done as degrees in form +000.00.00 degrees:arcminutes:arcseconds ( like dec,alt,az )
//hours: 1 output is done as hours   in form +000:00:00 hours:minutes:seconds ( like ra )

//if trg not NULL, the formatted string will also be stored to trg, which have to be
//point to a string with 12 chars.
extern void printDegrees(unsigned char row, double val, char mode, char hours, char *trg);


extern unsigned char usr_choose_table(
	unsigned char row, char max,
	char start, const prog_char * ptr, unsigned char len );

extern const prog_char row_yesno[2][4];
extern const prog_char row_onoff[2][4];
extern const prog_char row_cfg[4][6];
extern const prog_char row_view[5][6];
extern const prog_char row_motms[5][4];
extern const prog_char row_usechange[3][4];
extern const prog_char row_blank[17];

		
#define usr_choose_yesno(row,start) usr_choose_table(row,1,start,(char *)&row_yesno,4)

#define setusrFlag(row,start) usr_choose_table(row,1,start,(char *)&row_onoff,4)
#define usr_choose_onoff(row,start) usr_choose_table(row,1,start,(char *)&row_onoff,4)

#define usr_choose_cfg(row,start) usr_choose_table(row,3,start,(char *)&row_cfg,6)
#define usr_choose_view(row,start) usr_choose_table(row,4,start,(char *)&row_view,6)
#define usr_choose_motms(row,start) usr_choose_table(row,4,start,(char *)&row_motms,4)
#define usr_choose_usechange(row,start) usr_choose_table(row,2,start,(char *)&row_usechange,4)
#define usr_choose_usecancel(row,start) usr_choose_table(row,1,start,(char *)&row_usechange,4)


extern void showRaDec( struct RADECKOOR *koor );
extern unsigned char setusrRaDec( struct RADECKOOR *koor );


#endif