C++ (Cpp) reset_sys Examples

Example #1

File: kb.c Project: raywill/maray

static void kb_irq(void)
{
	char buf[2]={0};
	char numbuf[6];/*five digit will be enough for a int*/
	int i;
	
	
	byte scancode=inportb(0x60);
	//really ineffective
	for(i=0;i<sizeof(Scan_Tab);i++)
	{
		if(scancode==Scan_Tab[i]) break;
	}
	
	if(i<sizeof(Scan_Tab) )
	{
		kprintf("%c", Disp_Tab[i]);
		switch (Disp_Tab[i]) {
			case 'X': enable_timer();
				  break;
			case 'R': disable_timer();
				  break;
			case 'S': reset_sys();
		}
	}
	outportb(0x20,0x20);
}

Example #2

File: infrad_ctrl.c Project: aaronqiu/avserver

void *infrad_ctrl(void *ptr)
{
	int ret;
	int fd_infrad = -1;
	int fd_adc = -1;

	int adc_value = -1;

	fd_infrad = open(INFRAD_DEV_NAME, O_RDWR);
	if(fd_infrad<0){
		printf("infrad_ctrl: open device %s failed.\n", INFRAD_DEV_NAME);	
		goto exit_infrad_ctrl;
	}

	fd_adc = open(KEY_DEV_NAME, O_RDONLY|O_NONBLOCK);
	if(fd_adc<0){
		printf("infrad_ctrl: open device %s failed.\n", KEY_DEV_NAME);
		goto exit_infrad_ctrl;
	}

	printf("infrad_ctrl control start....\n");
	set_to_Color(fd_infrad);//开始强制关闭

	while(1){
		switch(getInfradStatue()){
		case 1://强制开
			set_to_Color(fd_infrad);
			break;
		case 2://强制关
			set_to_White(fd_infrad);
			break;
		case 0://自动
		default:
			adc_value = get_adc_value(fd_adc);
			if(adc_value<0){
				break;
			}
	
			if(adc_value>getImgWtoC()){
				set_to_Color(fd_infrad);
			}else if(adc_value<getImgCtoW()){
				set_to_White(fd_infrad);
			}
			break;
		}
		
		if(0==get_reset_value(fd_infrad)){
			reset_stat++;
		}else{
			reset_stat = 0;
		}
		if(reset_stat>2){
			reset_sys();
			reset_stat = 0;
		}

		sleep(2);
	}

exit_infrad_ctrl:
	if(fd_infrad>0){
		close(fd_infrad);
		fd_infrad = -1;
	}
	if(fd_adc>0){
		close(fd_adc);
		fd_adc = -1;
	}

	return;
}