rt-thread/bsp/fh8620/libraries/driverlib/fh_ictl.c

/*
 *  This file is part of FH8620 BSP for RT-Thread distribution.
 *
 *	Copyright (c) 2016 Shanghai Fullhan Microelectronics Co., Ltd. 
 *	All rights reserved
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License along
 *  with this program; if not, write to the Free Software Foundation, Inc.,
 *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 *	Visit http://www.fullhan.com to get contact with Fullhan.
 *
 * Change Logs:
 * Date           Author       Notes
 */
 
#include "inc/fh_driverlib.h"



void ictl_close_all_isr(fh_intc *p){
	if(p){
		//enable all interrupts
		p->IRQ_EN_L = 0xffffffff;
		p->IRQ_EN_H = 0xffffffff;
		//mask all  interrupts
		p->IRQ_MASK_L = 0xffffffff;
		p->IRQ_MASK_H = 0xffffffff;
	}

}




void ictl_mask_isr(fh_intc *p,int irq){
	if(p){

		if (irq < 32)
	    	p->IRQ_MASK_L |= (1 << irq);
		else
			p->IRQ_MASK_H |= (1 << (irq - 32));
	}
}





void ictl_unmask_isr(fh_intc *p,int irq){
	if(p){
	    if (irq < 32)
	    	p->IRQ_MASK_L &= ~(1 << irq);
		else
			p->IRQ_MASK_H &= ~(1 << (irq - 32));

	}

}