diff options
| author | Peter Eichinger <peter.eichinger@gmail.com> | 2016-01-22 17:37:22 +0100 |
|---|---|---|
| committer | Peter Eichinger <peter.eichinger@gmail.com> | 2016-01-22 17:37:22 +0100 |
| commit | b2badef7d0af58b5b991ed480b5a4e2fe84b0bce (patch) | |
| tree | 0d6b2e30398096b6a189fa5792d268aaf119e7dc /tmk_core/common/avr | |
| parent | e44920fd815da3e43453b7e57a2d2ffab56ae0c9 (diff) | |
Backlight fix from reddit
https://www.reddit.com/r/olkb/comments/41ur41/crazy_flashing_when_my_computer_sleeps/
Diffstat (limited to 'tmk_core/common/avr')
| -rw-r--r-- | tmk_core/common/avr/suspend.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/tmk_core/common/avr/suspend.c b/tmk_core/common/avr/suspend.c index af99f52b5e..22c402b025 100644 --- a/tmk_core/common/avr/suspend.c +++ b/tmk_core/common/avr/suspend.c @@ -8,6 +8,7 @@ #include "suspend_avr.h" #include "suspend.h" #include "timer.h" +#include "led.h" #ifdef PROTOCOL_LUFA #include "lufa.h" #endif @@ -64,6 +65,12 @@ static void power_down(uint8_t wdto) // Watchdog Interrupt Mode wdt_intr_enable(wdto); +#ifdef BACKLIGHT_ENABLE +backlight_set(0); +#endif + + led_off(); + // TODO: more power saving // See PicoPower application note // - I/O port input with pullup @@ -89,6 +96,9 @@ __attribute__ ((weak)) void matrix_power_up(void) {} __attribute__ ((weak)) void matrix_power_down(void) {} bool suspend_wakeup_condition(void) { +#ifdef BACKLIGHT_ENABLE + backlight_set(0); +#endif matrix_power_up(); matrix_scan(); matrix_power_down(); @@ -104,8 +114,10 @@ void suspend_wakeup_init(void) // clear keyboard state clear_keyboard(); #ifdef BACKLIGHT_ENABLE + backlight_set(0); backlight_init(); #endif +led_set(host_keyboard_leds()); } #ifndef NO_SUSPEND_POWER_DOWN @@ -122,3 +134,4 @@ ISR(WDT_vect) } } #endif + |