//Program Is grabmenus.c
/*
 * readmenus.c - read menu data from EEPROM
 *
 * Compile with a command like:
 *    catalina grabmenus.c -C C3 -C TTY -lci -C XEPROM -C SMALL -C CACHED_1K -D MENU_ADDR=16384
 *    catalina grabmenus.c -C FLIP -C TTY -lci -C XEPROM -C SMALL -C CACHED_1K -D MENU_ADDR=16384 -y
 *
 * Note that MENU_ADDR must be specified as a decimal number. The menus must
 * have been previously loaded into EEPROM using loadmenus.c
 *
 * Load with a command like:
 *    payload EEPROM readmenus.binary -i
*/

//catalina grabmenus.c -C FLIP -C TTY -lci -C XEPROM -C SMALL -C CACHED_1K -D MENU_ADDR=16384

unsigned long GetMemAddr(unsigned long Address) {
   PASM("mov RI, r2");
   PASM("jmp #RLNG");
   return PASM("mov r0, BC");
}

char GetMemChar(unsigned long Address) {
   PASM("mov RI, r2");
   PASM("jmp #RBYT");
   return PASM("mov r0, BC");
}

/*
    These are the Menus to be loaded from eeprom:
MENU_ADDR
0x4000  DECLARE_MENU(HELLO, "HELLO AND WELCOME!!!"); 
0x4004  DECLARE_MENU(M0I0, "\x1b[1m\x1b[40m\x1b[2J");
0x4008  DECLARE_MENU(M0I1, "\x1b[6;30H\x1b[37;40mMiniPlate Participant");
0x400C  DECLARE_MENU(M0I2, "\x1b[8;20H\x1b[37;40mFirmWare Version 1.0, Rev Data: 14 Sep 22");
0x4010  DECLARE_MENU(M0I3, "\x1b[10;21H\x1b[37;40mCopyright(c) 2022, All Rights Reserved");
0x4014  DECLARE_MENU(M0I4, "\x1b[12;31H\x1b[37;40m(1) WiFi Main Menu");
0x4018  DECLARE_MENU(M0I5, "\x1b[14;31H\x1b[37;40m(2) GPS Main Menu ");
0x401C  DECLARE_MENU(M0I6, "\x1b[16;31H\x1b[37;40m(3) Diagnostics   ");
0x4020  DECLARE_MENU(M0I7, "\x1b[18;28H\x1b[37;40mMake Selection (1 To 3):");
*/
//Purpose: Display Selective (or even Random) Menus
//Want To Only Show Menus:  M0I0, M0I1, M0I3, M0I4, M0I7
//Offset from MENU_ADDR:     4     8     16    20    32          

void main(void)
{
 char idex;
 char mdex;
 char menuchar;
 unsigned long addr;
 unsigned char menutable[]={4,8,12,16,20,24,28,32};
forever:
 for(idex=0; idex<8; idex++)
  {
   addr=GetMemAddr(MENU_ADDR + menutable[idex]);
   for(mdex=0; mdex<255; mdex++)         //put a limit of 255 here -- don't want an infinite loop!
    {
     menuchar=GetMemChar(addr + mdex);
     if(menuchar == 0x00) break;
     t_printf("%c",menuchar);
    }
  
  }
 k_wait();
 goto forever;
}