main.c File Reference

#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"
#include "lib_mcu/debug.h"

Include dependency graph for main.c:

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Defines
#define	_TRACE_   (DISABLE)
Functions
int	main (void)
Procedure to speed up the startup code
This one increment the CPU clock before RAM initialisation
char	__low_level_init ()

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Detailed Description

Main for USB application.

• Compiler: IAR EWAVR and GNU GCC for AVR
• Supported devices: AT90USB1287, AT90USB1286, AT90USB647, AT90USB646

Author:

Atmel Corporation: http://www.atmel.com
Support and FAQ: http://support.atmel.no/

Definition in file main.c.

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Define Documentation

#define _TRACE_   (DISABLE)

Definition at line 144 of file main.c.

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Function Documentation

int main

(

void

)

Definition at line 151 of file main.c.

References Avr_ms_board_init, Clear_prescaler, Hwb_button_init, Joy_init, Leds_init, nf_init(), NF_N_DEVICES, nf_test_unit_ready(), nfc_check_type(), nfc_detect(), scheduler(), trace(), trace_nl(), uart_getchar(), uart_init(), uart_putchar, and wdtdrv_disable().

{ 
   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;
}

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char __low_level_init

(

)

Definition at line 199 of file main.c.

References Clear_prescaler.

{
  Clear_prescaler();
  return 1;
}

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