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Falco, Peppy: Set LED to indicate battery charged when near full

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Also moves low-battery condition check to discharge state for Falco.

BUG=chrome-os-partner:20649
BRANCH=falco,peppy
TEST=Use ec 'battfake' comamnd to verify charger LED shows the battery
is charged when it hits 97%. On Falco, verify the charger LED flashes
while while not on AC power when the battery is under 10% charged.

Change-Id: I58e1312775a2780945643d47c9364ca0959553ed
Signed-off-by: Dave Parker <dparker@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/60704
Reviewed-by: Bill Richardson <wfrichar@chromium.org>
Reviewed-by: Randall Spangler <rspangler@chromium.org>
This commit is contained in:
Dave Parker
2013-07-01 16:23:33 -07:00
committed by ChromeBot
parent 0ee2689ee9
commit 9179a3191d
2 changed files with 11 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
common/led_falco.c
View File

@@ -76,21 +76,20 @@ static void led_tick(void)
bat_led_set_color(extpower_is_present() ? LED_WHITE : LED_OFF);
switch (charge_get_state()) {
case PWR_STATE_IDLE:
if (chflags & CHARGE_FLAG_FORCE_IDLE)
bat_led_set_color((ticks & 0x4) ? LED_AMBER : LED_OFF);
else if (charge_get_percent() <= BATTERY_LEVEL_LOW)
bat_led_set_color((ticks & 0x4) ? LED_WHITE : LED_OFF);
else
bat_led_set_color(LED_WHITE);
break;
case PWR_STATE_CHARGE:
case PWR_STATE_CHARGE_NEAR_FULL:
bat_led_set_color(LED_AMBER);
break;
case PWR_STATE_DISCHARGE:
if (charge_get_percent() <= BATTERY_LEVEL_LOW)
bat_led_set_color((ticks & 0x4) ? LED_WHITE : LED_OFF);
break;
case PWR_STATE_ERROR:
bat_led_set_color((ticks & 0x2) ? LED_WHITE : LED_OFF);
break;
case PWR_STATE_IDLE:
if (chflags & CHARGE_FLAG_FORCE_IDLE)
bat_led_set_color((ticks & 0x4) ? LED_AMBER : LED_OFF);
break;
default:
/* Other states don't alter LED behavior */
break;

4
common/led_peppy.c
View File

@@ -73,9 +73,11 @@ static void led_tick(void)
switch (charge_get_state()) {
case PWR_STATE_CHARGE:
case PWR_STATE_CHARGE_NEAR_FULL:
bat_led_set_color(LED_AMBER);
break;
case PWR_STATE_CHARGE_NEAR_FULL:
bat_led_set_color(LED_BLUE);
break;
case PWR_STATE_DISCHARGE:
bat_led_set_color(LED_OFF);
break;