diff options
Diffstat (limited to 'tmk_core/common/avr')
| -rw-r--r-- | tmk_core/common/avr/suspend.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/tmk_core/common/avr/suspend.c b/tmk_core/common/avr/suspend.c index 8a7272bbc..939bda15e 100644 --- a/tmk_core/common/avr/suspend.c +++ b/tmk_core/common/avr/suspend.c @@ -47,6 +47,7 @@ void suspend_idle(uint8_t time) sleep_disable(); } +#ifndef NO_SUSPEND_POWER_DOWN /* Power down MCU with watchdog timer * wdto: watchdog timer timeout defined in <avr/wdt.h> * WDTO_15MS @@ -61,6 +62,7 @@ void suspend_idle(uint8_t time) * WDTO_8S */ static uint8_t wdt_timeout = 0; + static void power_down(uint8_t wdto) { #ifdef PROTOCOL_LUFA @@ -98,10 +100,13 @@ static void power_down(uint8_t wdto) // Disable watchdog after sleep wdt_disable(); } +#endif void suspend_power_down(void) { +#ifndef NO_SUSPEND_POWER_DOWN power_down(WDTO_15MS); +#endif } __attribute__ ((weak)) void matrix_power_up(void) {} @@ -109,8 +114,10 @@ __attribute__ ((weak)) void matrix_power_down(void) {} bool suspend_wakeup_condition(void) { #ifdef BACKLIGHT_ENABLE +#ifndef NO_SUSPEND_POWER_DOWN backlight_set(0); #endif +#endif matrix_power_up(); matrix_scan(); matrix_power_down(); @@ -126,7 +133,6 @@ void suspend_wakeup_init(void) // clear keyboard state clear_keyboard(); #ifdef BACKLIGHT_ENABLE - backlight_set(0); backlight_init(); #endif led_set(host_keyboard_leds()); |