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Add a repeat count parameter to the battery command

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This allows us to repeatedly read the battery for testing.

BUG=chrome-os-partner:10888
TEST=manual:
build for all boards
boot on snow (cannot test i2c as it is

Change-Id: I0ed99d59355e1f228486070dcf37863563b16023
Reviewed-on: https://gerrit.chromium.org/gerrit/26290
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Simon Glass <sjg@chromium.org>
Commit-Ready: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass
2012-06-27 17:08:27 -07:00
committed by Gerrit
parent f492f04a9d
commit 184eeb65ac
1 changed files with 66 additions and 42 deletions
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108
common/smart_battery.c
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@@ -108,20 +108,20 @@ int battery_manufacturer_date(int *year, int *month, int *day)
/*****************************************************************************/
/* Console commands */
static int command_battery(int argc, char **argv)
static int print_battery_info(void)
{
int rv;
int d;
int value;
int hour, minute;
char text[32];
const char *unit;
int rv;
rv = battery_temperature(&d);
rv = battery_temperature(&value);
if (rv)
return rv;
ccprintf(" Temp: 0x%04x = %.1d K (%.1d C)\n",
d, d, d - 2731);
value, value, value - 2731);
ccprintf(" Manuf: %s\n",
battery_manufacturer_name(text, sizeof(text)) == EC_SUCCESS ?
@@ -135,74 +135,98 @@ static int command_battery(int argc, char **argv)
battery_device_chemistry(text, sizeof(text)) == EC_SUCCESS ?
text : "(error)");
battery_serial_number(&d);
ccprintf(" Serial: 0x%04x\n", d);
battery_serial_number(&value);
ccprintf(" Serial: 0x%04x\n", value);
battery_voltage(&d);
ccprintf(" V: 0x%04x = %d mV\n", d, d);
battery_voltage(&value);
ccprintf(" V: 0x%04x = %d mV\n", value, value);
battery_desired_voltage(&d);
ccprintf(" V-desired: 0x%04x = %d mV\n", d, d);
battery_desired_voltage(&value);
ccprintf(" V-desired: 0x%04x = %d mV\n", value, value);
battery_design_voltage(&d);
ccprintf(" V-design: 0x%04x = %d mV\n", d, d);
battery_design_voltage(&value);
ccprintf(" V-design: 0x%04x = %d mV\n", value, value);
battery_current(&d);
battery_current(&value);
ccprintf(" I: 0x%04x = %d mA",
d & 0xffff, d);
if (d > 0)
value & 0xffff, value);
if (value > 0)
ccputs("(CHG)");
else if (d < 0)
else if (value < 0)
ccputs("(DISCHG)");
ccputs("\n");
battery_desired_current(&d);
ccprintf(" I-desired: 0x%04x = %d mA\n", d, d);
battery_desired_current(&value);
ccprintf(" I-desired: 0x%04x = %d mA\n", value, value);
battery_get_battery_mode(&d);
ccprintf(" Mode: 0x%04x\n", d);
unit = (d & MODE_CAPACITY) ? "0 mW" : " mAh";
battery_get_battery_mode(&value);
ccprintf(" Mode: 0x%04x\n", value);
unit = (value & MODE_CAPACITY) ? "0 mW" : " mAh";
battery_state_of_charge(&d);
ccprintf(" Charge: %d %%\n", d);
battery_state_of_charge(&value);
ccprintf(" Charge: %d %%\n", value);
battery_state_of_charge_abs(&d);
ccprintf(" Abs: %d %%\n", d);
battery_state_of_charge_abs(&value);
ccprintf(" Abs: %d %%\n", value);
battery_remaining_capacity(&d);
ccprintf(" Remaining: %d%s\n", d, unit);
battery_remaining_capacity(&value);
ccprintf(" Remaining: %d%s\n", value, unit);
battery_full_charge_capacity(&d);
ccprintf(" Cap-full: %d%s\n", d, unit);
battery_full_charge_capacity(&value);
ccprintf(" Cap-full: %d%s\n", value, unit);
battery_design_capacity(&d);
ccprintf(" Design: %d%s\n", d, unit);
battery_design_capacity(&value);
ccprintf(" Design: %d%s\n", value, unit);
battery_time_to_full(&d);
if (d == 65535) {
battery_time_to_full(&value);
if (value == 65535) {
hour = 0;
minute = 0;
} else {
hour = d / 60;
minute = d % 60;
hour = value / 60;
minute = value % 60;
}
ccprintf(" Time-full: %dh:%d\n", hour, minute);
battery_time_to_empty(&d);
if (d == 65535) {
battery_time_to_empty(&value);
if (value == 65535) {
hour = 0;
minute = 0;
} else {
hour = d / 60;
minute = d % 60;
hour = value / 60;
minute = value % 60;
}
ccprintf(" Empty: %dh:%d\n", hour, minute);
return EC_SUCCESS;
return 0;
}
static int command_battery(int argc, char **argv)
{
int repeat = 1;
int rv = 0;
int loop;
char *e;
if (argc > 1) {
repeat = strtoi(argv[1], &e, 0);
if (*e) {
ccputs("Invalid repeat count\n");
return EC_ERROR_INVAL;
}
}
for (loop = 0; loop < repeat; loop++)
rv = print_battery_info();
if (rv)
ccprintf("Failed - error %d\n", rv);
return rv ? EC_ERROR_UNKNOWN : EC_SUCCESS;
}
DECLARE_CONSOLE_COMMAND(battery, command_battery,
NULL,
"<repeat_count>",
"Print battery info",
NULL);