main.c

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/* Copyright (c) 2007, Atmel Corporation All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice,
 * this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 * this list of conditions and the following disclaimer in the documentation
 * and/or other materials provided with the distribution.
 *
 * 3. The name of ATMEL may not be used to endorse or promote products derived
 * from this software without specific prior written permission.
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 * THIS SOFTWARE IS PROVIDED BY ATMEL ``AS IS'' AND ANY EXPRESS OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY AND
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//_____  I N C L U D E S ___________________________________________________

#include "config.h"
#include "modules/scheduler/scheduler.h"
#include "lib_mcu/wdt/wdt_drv.h"
#include "lib_mcu/power/power_drv.h"
#include "lib_mem/nf/nf_mngt.h"
#include "lib_mcu/uart/uart_lib.h"
#define  _TRACE_        (DISABLE)
#include "lib_mcu/debug.h"

//_____ M A C R O S ________________________________________________________

//_____ D E F I N I T I O N S ______________________________________________
       
int main(void)
{ 
   U8 nb_device;
   
   wdtdrv_disable();
   Clear_prescaler();

   uart_init();
#ifdef __GNUC__
   fdevopen((int (*)(char, FILE*))(uart_putchar),(int (*)(FILE*))uart_getchar); //for printf redirection used in TRACE
#endif
   trace("\x0C-----------Start\n\r");
   trace_nl();
   
   // STK525 init
   Leds_init();
   Joy_init();
   Hwb_button_init();

   // Mass Storage Extension board init
   Avr_ms_board_init();

   // NAND Flash Initialization
#if (NF_AUTO_DETECT_2KB == FALSE) && (NF_AUTO_DETECT_512B == FALSE)
   nb_device = nfc_check_type(NF_N_DEVICES);
   while( NF_N_DEVICES != nb_device );
#else
   nfc_detect();
#endif
   nf_init();

   nf_test_unit_ready();
   scheduler();
   return 0;
}

#ifdef  __GNUC__
// Locate low level init function before RAM init (init3 section)
// and remove std prologue/epilogue
char __low_level_init(void) __attribute__ ((section (".init3"),naked));
#endif

#ifdef __cplusplus
extern "C" {
#endif
char __low_level_init()
{
  Clear_prescaler();
  return 1;
}
#ifdef __cplusplus
}
#endif

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