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- /*
- * File : board.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2013, 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://openlab.rt-thread.com/license/LICENSE
- *
- * Change Logs:
- * Date Author Notes
- * 2013-05-27 Grissiom port to RM48x50
- */
- #include <rtthread.h>
- #include <rthw.h>
- #include "sys_common.h"
- #include "system.h"
- #include "rti.h"
- #include "board.h"
- #include "drv_uart.h"
- #define RTI_INT_VEC 6
- void rt_timer_handler(int vector, void* param)
- {
- rtiREG1->INTFLAG = 8U; /* clear interrupt flag */
- rt_tick_increase();
- }
- void rt_hw_board_init(void)
- {
- rtiInit();
- rt_hw_interrupt_install(RTI_INT_VEC, rt_timer_handler, RT_NULL, "tick");
- rt_hw_interrupt_umask(RTI_INT_VEC);
- rtiStartCounter(rtiCOUNTER_BLOCK1);
- rtiEnableNotification(rtiNOTIFICATION_COMPARE3);
- rt_hw_uart_init();
- rt_console_set_device(RT_CONSOLE_DEVICE_NAME);
- }
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