#include <p17c44.h>

/* The firware entry point is defined to be at 0x4000 */
#define FW_ENTRY    0x4000

#define LGOTO(x) {_asm movlw high (x) movwf PCLATH movlw (x) movwf PCL _endasm}

void load_firmware( void );

void load_firmware( void )
{
    /* Do whatever needs to be done to load in the firmware
     * into external memory.
     */
}

void main( void )
{
    load_firmware();
    LGOTO( FW_ENTRY );
}


/* We'll provide a function for the firmware to call to output a character
 * to an LCD display.
 *
 * We need the function at a hard address so we can define the entry
 * point in the firmware.
 */
#pragma code out_lcd=0x1000

void out_lcd( unsigned char );

void out_lcd( unsigned char ch )
{
    /* Do whatever needs doing */
}


#pragma romdata CONFIG                                     
// The following config bit definitions are from the P17C44.INC header file:
#define _PMC_MODE 0x7FAF 
#define _XMC_MODE 0xFFBF
#define _MC_MODE 0xFFEF
#define _MP_MODE 0xFFFF 

#define _WDT_NORM 0xFFF3
#define _WDT_OFF 0xFFF3
#define _WDT_64 0xFFF7
#define _WDT_256 0xFFF
#define _WDT_1 0xFFFF
                
#define _LF_OSC 0xFFFC
#define _RC_OSC 0xFFFD
#define _XT_OSC 0xFFFE
#define _EC_OSC 0xFFFF

rom const unsigned int my_config = _MC_MODE & _WDT_OFF & _XT_OSC ;