65 lines
1.1 KiB
C
65 lines
1.1 KiB
C
|
/*
|
||
|
|
* File : board.c
|
||
|
|
* This file is part of RT-Thread RTOS
|
||
|
|
* COPYRIGHT (C) 2012 RT-Thread Develop Team
|
||
|
|
*
|
||
|
|
* The license and distribution terms for this file may be
|
||
|
|
* found in the file LICENSE in this distribution or at
|
||
|
|
* http://www.rt-thread.org/license/LICENSE
|
||
|
|
*
|
||
|
|
* Change Logs:
|
||
|
|
* Date Author Notes
|
||
|
|
* 2012-12-13 lgnq first implementation
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include <rthw.h>
|
||
|
|
#include <rtthread.h>
|
||
|
|
|
||
|
|
#include "board.h"
|
||
|
|
#include "cmsis.h"
|
||
|
|
|
||
|
|
#ifdef RT_USING_SERIAL
|
||
|
|
#include "usart.h"
|
||
|
|
#endif
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @addtogroup LPC4330
|
||
|
|
*/
|
||
|
|
|
||
|
|
/*@{*/
|
||
|
|
|
||
|
|
/**
|
||
|
|
* This is the timer interrupt service routine.
|
||
|
|
*/
|
||
|
|
void SysTick_Handler(void)
|
||
|
|
{
|
||
|
|
/* enter interrupt */
|
||
|
|
rt_interrupt_enter();
|
||
|
|
|
||
|
|
rt_tick_increase();
|
||
|
|
|
||
|
|
/* leave interrupt */
|
||
|
|
rt_interrupt_leave();
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* This function will initialize the LPC4330 Xplorer board.
|
||
|
|
*/
|
||
|
|
void rt_hw_board_init(void)
|
||
|
|
{
|
||
|
|
Board_Init();
|
||
|
|
|
||
|
|
/* Configure the SysTick - Generate interrupt @ 100 Hz*/
|
||
|
|
SysTick_Config(Chip_Clock_GetRate(CLK_MX_MXCORE) / 100);
|
||
|
|
|
||
|
|
#ifdef RT_USING_SERIAL
|
||
|
|
rt_hw_serial_init();
|
||
|
|
|
||
|
|
#ifdef RT_USING_CONSOLE
|
||
|
|
rt_console_set_device(RT_CONSOLE_DEVICE_NAME);
|
||
|
|
#endif
|
||
|
|
#endif
|
||
|
|
}
|
||
|
|
|
||
|
|
/*@}*/
|