C++ (Cpp) battery_manufacturer_name Examples

Example #1

File: charge_state_v1.c Project: longsleep/ec

/**
 * Update memory-mapped battery information, used by ACPI _BIF and/or _BIX.
 */
static void update_battery_info(void)
{
	char *batt_str;
	int batt_serial;

	/* Design Capacity of Full */
	battery_design_capacity((int *)host_get_memmap(EC_MEMMAP_BATT_DCAP));

	/* Design Voltage */
	battery_design_voltage((int *)host_get_memmap(EC_MEMMAP_BATT_DVLT));

	/* Last Full Charge Capacity */
	battery_full_charge_capacity(
		(int *)host_get_memmap(EC_MEMMAP_BATT_LFCC));

	/* Cycle Count */
	battery_cycle_count((int *)host_get_memmap(EC_MEMMAP_BATT_CCNT));

	/* Battery Manufacturer string */
	batt_str = (char *)host_get_memmap(EC_MEMMAP_BATT_MFGR);
	memset(batt_str, 0, EC_MEMMAP_TEXT_MAX);
	battery_manufacturer_name(batt_str, EC_MEMMAP_TEXT_MAX);

	/* Battery Model string */
	batt_str = (char *)host_get_memmap(EC_MEMMAP_BATT_MODEL);
	memset(batt_str, 0, EC_MEMMAP_TEXT_MAX);
	battery_device_name(batt_str, EC_MEMMAP_TEXT_MAX);

	/* Battery Type string */
	batt_str = (char *)host_get_memmap(EC_MEMMAP_BATT_TYPE);
	battery_device_chemistry(batt_str, EC_MEMMAP_TEXT_MAX);

	/* Smart battery serial number is 16 bits */
	batt_str = (char *)host_get_memmap(EC_MEMMAP_BATT_SERIAL);
	memset(batt_str, 0, EC_MEMMAP_TEXT_MAX);
	if (battery_serial_number(&batt_serial) == 0)
		snprintf(batt_str, EC_MEMMAP_TEXT_MAX, "%04X", batt_serial);

	/* Battery data is now present */
	*host_get_memmap(EC_MEMMAP_BATTERY_VERSION) = 1;
}

Example #2

File: charge_state_v2.c Project: coreboot/chrome-ec

/* Returns zero if every item was updated. */
static int update_static_battery_info(void)
{
	char *batt_str;
	int batt_serial;
	/*
	 * The return values have type enum ec_error_list, but EC_SUCCESS is
	 * zero. We'll just look for any failures so we can try them all again.
	 */
	int rv;

	/* Smart battery serial number is 16 bits */
	batt_str = (char *)host_get_memmap(EC_MEMMAP_BATT_SERIAL);
	memset(batt_str, 0, EC_MEMMAP_TEXT_MAX);
	rv = battery_serial_number(&batt_serial);
	if (!rv)
		snprintf(batt_str, EC_MEMMAP_TEXT_MAX, "%04X", batt_serial);

	/* Design Capacity of Full */
	rv |= battery_design_capacity(
		(int *)host_get_memmap(EC_MEMMAP_BATT_DCAP));

	/* Design Voltage */
	rv |= battery_design_voltage(
		(int *)host_get_memmap(EC_MEMMAP_BATT_DVLT));

	/* Last Full Charge Capacity (this is only mostly static) */
	rv |= battery_full_charge_capacity(
		(int *)host_get_memmap(EC_MEMMAP_BATT_LFCC));

	/* Cycle Count */
	rv |= battery_cycle_count((int *)host_get_memmap(EC_MEMMAP_BATT_CCNT));

	/* Battery Manufacturer string */
	batt_str = (char *)host_get_memmap(EC_MEMMAP_BATT_MFGR);
	memset(batt_str, 0, EC_MEMMAP_TEXT_MAX);
	rv |= battery_manufacturer_name(batt_str, EC_MEMMAP_TEXT_MAX);

	/* Battery Model string */
	batt_str = (char *)host_get_memmap(EC_MEMMAP_BATT_MODEL);
	memset(batt_str, 0, EC_MEMMAP_TEXT_MAX);
	rv |= battery_device_name(batt_str, EC_MEMMAP_TEXT_MAX);

	/* Battery Type string */
	batt_str = (char *)host_get_memmap(EC_MEMMAP_BATT_TYPE);
	rv |= battery_device_chemistry(batt_str, EC_MEMMAP_TEXT_MAX);

	/* Zero the dynamic entries. They'll come next. */
	*(int *)host_get_memmap(EC_MEMMAP_BATT_VOLT) = 0;
	*(int *)host_get_memmap(EC_MEMMAP_BATT_RATE) = 0;
	*(int *)host_get_memmap(EC_MEMMAP_BATT_CAP) = 0;
	*(int *)host_get_memmap(EC_MEMMAP_BATT_LFCC) = 0;
	*host_get_memmap(EC_MEMMAP_BATT_FLAG) = 0;

	if (rv)
		problem(PR_STATIC_UPDATE, rv);
	else
		/* No errors seen. Battery data is now present */
		*host_get_memmap(EC_MEMMAP_BATTERY_VERSION) = 1;

	return rv;
}