Exemplos de max6902_set_reg em C++ (Cpp)

Exemplo n.º 1

Arquivo: rtc-max6902.c Projeto: AdrianHuang/linux-3.8.13

static int max6902_set_time(struct device *dev, struct rtc_time *dt)
{
	dt->tm_year = dt->tm_year + 1900;

	/* Remove write protection */
	max6902_set_reg(dev, 0xF, 0);

	max6902_set_reg(dev, 0x01, bin2bcd(dt->tm_sec));
	max6902_set_reg(dev, 0x03, bin2bcd(dt->tm_min));
	max6902_set_reg(dev, 0x05, bin2bcd(dt->tm_hour));

	max6902_set_reg(dev, 0x07, bin2bcd(dt->tm_mday));
	max6902_set_reg(dev, 0x09, bin2bcd(dt->tm_mon + 1));
	max6902_set_reg(dev, 0x0B, bin2bcd(dt->tm_wday));
	max6902_set_reg(dev, 0x0D, bin2bcd(dt->tm_year % 100));
	max6902_set_reg(dev, 0x13, bin2bcd(dt->tm_year / 100));

	/* Compulab used a delay here. However, the datasheet
	 * does not mention a delay being required anywhere... */
	/* delay(2000); */

	/* Write protect */
	max6902_set_reg(dev, 0xF, 0x80);

	return 0;
}

Exemplo n.º 2

Arquivo: rtc-max6902.c Projeto: 020gzh/linux

static int max6902_set_time(struct device *dev, struct rtc_time *dt)
{
	dt->tm_year = dt->tm_year + 1900;

	/* Remove write protection */
	max6902_set_reg(dev, MAX6902_REG_CONTROL, 0);

	max6902_set_reg(dev, MAX6902_REG_SECONDS, bin2bcd(dt->tm_sec));
	max6902_set_reg(dev, MAX6902_REG_MINUTES, bin2bcd(dt->tm_min));
	max6902_set_reg(dev, MAX6902_REG_HOURS, bin2bcd(dt->tm_hour));

	max6902_set_reg(dev, MAX6902_REG_DATE, bin2bcd(dt->tm_mday));
	max6902_set_reg(dev, MAX6902_REG_MONTH, bin2bcd(dt->tm_mon + 1));
	max6902_set_reg(dev, MAX6902_REG_DAY, bin2bcd(dt->tm_wday));
	max6902_set_reg(dev, MAX6902_REG_YEAR, bin2bcd(dt->tm_year % 100));
	max6902_set_reg(dev, MAX6902_REG_CENTURY, bin2bcd(dt->tm_year / 100));

	/* Compulab used a delay here. However, the datasheet
	 * does not mention a delay being required anywhere... */
	/* delay(2000); */

	/* Write protect */
	max6902_set_reg(dev, MAX6902_REG_CONTROL, 0x80);

	return 0;
}

Exemplo n.º 3

Arquivo: rtc-max6902.c Projeto: xf739645524/kernel-rhel5

static int max6902_set_datetime(struct device *dev, struct rtc_time *dt)
{
	dt->tm_year = dt->tm_year+1900;

#ifdef MAX6902_DEBUG
	printk("\n%s : Setting RTC values\n",__FUNCTION__);
	printk("tm_sec : %i\n",dt->tm_sec);
	printk("tm_min : %i\n",dt->tm_min);
	printk("tm_hour: %i\n",dt->tm_hour);
	printk("tm_mday: %i\n",dt->tm_mday);
	printk("tm_wday: %i\n",dt->tm_wday);
	printk("tm_year: %i\n",dt->tm_year);
#endif

	/* Remove write protection */
	max6902_set_reg(dev, 0xF, 0);

	max6902_set_reg(dev, 0x01, BIN2BCD(dt->tm_sec));
	max6902_set_reg(dev, 0x03, BIN2BCD(dt->tm_min));
	max6902_set_reg(dev, 0x05, BIN2BCD(dt->tm_hour));

	max6902_set_reg(dev, 0x07, BIN2BCD(dt->tm_mday));
	max6902_set_reg(dev, 0x09, BIN2BCD(dt->tm_mon+1));
	max6902_set_reg(dev, 0x0B, BIN2BCD(dt->tm_wday));
	max6902_set_reg(dev, 0x0D, BIN2BCD(dt->tm_year%100));
	max6902_set_reg(dev, 0x13, BIN2BCD(dt->tm_year/100));

	/* Compulab used a delay here. However, the datasheet
	 * does not mention a delay being required anywhere... */
	/* delay(2000); */

	/* Write protect */
	max6902_set_reg(dev, 0xF, 0x80);

	return 0;
}