AT91SAM7X256 development board
[Board Support Package]

Functions
int	rt_application_init ()
void	rt_hw_timer_handler (int vector)
void	rt_hw_board_led_on (int n)
void	rt_hw_board_led_off (int n)
void	rt_hw_board_init ()
void	rtthread_startup (void)

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Detailed Description

The AT91SAM7X256 development board is a development board with AT91SAM7X256 core board:

• one led
• one device USB port.
• MMC/SD card
• ethernet interface
• etc.

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Function Documentation

int rt_application_init

(

)

This function will be invoked to initalize user application when system startup.

void rt_hw_board_init

(

void

)

This function will initial sam7x256 board.

void rt_hw_board_led_off

(

int

n

)

This function will take the led on board off.

Parameters:

n

the number nth led

void rt_hw_board_led_on

(

int

n

)

This function will take the led on board on.

Parameters:

n

the number nth led

void rt_hw_timer_handler

(

int

vector

)

This is the timer interrupt service routine.

Parameters:

vector

the irq number for timer

void rtthread_startup

(

void

)

This function will startup RT-Thread RTOS.