C++ (Cpp) get_lux Examples

Example #1

File: light_step2.c Project: cookie114/boa

int cgiMain() {
	int sensor_num,sensor_idx;
	int i,j,k;
	char name[81];
	light_sensor *p_sensor ;

	cgiFormInteger("sensor_num", &sensor_num, 0);
	
	if(sensor_num > 100) sensor_num = 100;

	cgiWriteEnvironment("/CHANGE/THIS/PATH/capcgi.dat");
	cgiHeaderContentType("text/html");

	OutHead();
	OutBodyStart();

	if(0 == check_password())
		return 0;

	if(0 == sensor_num)
	{
		fprintf(cgiOut, "<p>数据出错，退出!!</p>\n");
		OutBodyEnd();	
		return 0;
	}
	else
	{
		pwsw_h.sensor_num= sensor_num;

		for(i=0;i<sensor_num;i++)
		{
			p_sensor = &pwsw_h.sensor[i];
			p_sensor->lux = get_lux(i+1);
			p_sensor->voltage = get_voltage(i+1);
		}
	}

	save_to_xml_file();
	fprintf(cgiOut, "<p>保存成功，请返回!</p>\n");
	fprintf(cgiOut, "&nbsp;&nbsp;&nbsp;&nbsp;<input type=\"button\" name=\"rest\" onclick=\"javascript:history.go(-1)\" value=\"重新载入\" />\n");

	OutBodyEnd();

	return 0;
}

Example #2

File: stk220x_poll.c Project: gcsuri/linux-wetek-3.14.y

static int polling_function(void *arg)
{
	uint32_t lux;
	uint32_t delay;
	init_completion(&thread_completion);

	while (1) {
		STK_LOCK(1);
		delay = pStkAlsData->als_delay;
		lux = get_lux();
		update_and_check_report_als(lux);
		if (pStkAlsData->bThreadRunning == 0)
			break;
		STK_LOCK(0);
		msleep(delay);

	};

	STK_LOCK(0);
	complete(&thread_completion);
	return 0;
}