diff options
Diffstat (limited to 'board/coachz/led.c')
| -rw-r--r-- | board/coachz/led.c | 42 |
1 files changed, 20 insertions, 22 deletions
diff --git a/board/coachz/led.c b/board/coachz/led.c index 9dd8729a04..6623089db0 100644 --- a/board/coachz/led.c +++ b/board/coachz/led.c @@ -1,4 +1,4 @@ -/* Copyright 2020 The Chromium OS Authors. All rights reserved. +/* Copyright 2020 The ChromiumOS Authors * Use of this source code is governed by a BSD-style license that can be * found in the LICENSE file. * @@ -35,15 +35,15 @@ enum led_color { LED_OFF = 0, LED_AMBER, LED_BLUE, - LED_COLOR_COUNT /* Number of colors, not a color itself */ + LED_COLOR_COUNT /* Number of colors, not a color itself */ }; static void led_set_color(enum led_color color) { gpio_set_level(GPIO_EC_CHG_LED_Y_C0, - (color == LED_AMBER) ? BAT_LED_ON : BAT_LED_OFF); + (color == LED_AMBER) ? BAT_LED_ON : BAT_LED_OFF); gpio_set_level(GPIO_EC_CHG_LED_W_C0, - (color == LED_BLUE) ? BAT_LED_ON : BAT_LED_OFF); + (color == LED_BLUE) ? BAT_LED_ON : BAT_LED_OFF); } void led_get_brightness_range(enum ec_led_id led_id, uint8_t *brightness_range) @@ -69,7 +69,6 @@ static void board_led_set_battery(void) static int battery_ticks; int color = LED_OFF; int period = 0; - uint32_t chflags = charge_get_flags(); battery_ticks++; @@ -84,16 +83,15 @@ static void board_led_set_battery(void) period = (1 + 1) * LED_ONE_SEC; battery_ticks = battery_ticks % period; if (battery_ticks < 1 * LED_ONE_SEC) { - if (charge_get_percent() < 10) - { - /* Blink amber light (1 sec on, 1 sec off) */ + if (charge_get_percent() < 10) { + /* Blink amber light (1 sec on, 1 sec + * off) */ color = LED_AMBER; - } - else - { - /* Blink white light (1 sec on, 1 sec off) */ + } else { + /* Blink white light (1 sec on, 1 sec + * off) */ color = LED_BLUE; - } + } } else { color = LED_OFF; } @@ -138,16 +136,16 @@ static void board_led_set_battery(void) } break; case PWR_STATE_IDLE: /* External power connected in IDLE */ - if (chflags & CHARGE_FLAG_FORCE_IDLE) { - /* Factory mode: Blue 2 sec, Amber 2 sec */ - period = (2 + 2) * LED_ONE_SEC; - battery_ticks = battery_ticks % period; - if (battery_ticks < 2 * LED_ONE_SEC) - color = LED_BLUE; - else - color = LED_AMBER; - } else + color = LED_BLUE; + break; + case PWR_STATE_FORCED_IDLE: + /* Factory mode: Blue 2 sec, Amber 2 sec */ + period = (2 + 2) * LED_ONE_SEC; + battery_ticks = battery_ticks % period; + if (battery_ticks < 2 * LED_ONE_SEC) color = LED_BLUE; + else + color = LED_AMBER; break; default: /* Other states don't alter LED behavior */ |