diff options
Diffstat (limited to 'firmware/drivers/button.c')
| -rw-r--r-- | firmware/drivers/button.c | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/firmware/drivers/button.c b/firmware/drivers/button.c index 7d4daaf..6fbe5de 100644 --- a/firmware/drivers/button.c +++ b/firmware/drivers/button.c @@ -81,6 +81,9 @@ static int button_read(int *data); static int button_read(void); #endif +#ifdef HAVE_TOUCHSCREEN + int last_touchscreen_touch; +#endif #if defined(HAVE_HEADPHONE_DETECTION) static struct timeout hp_detect_timeout; /* Debouncer for headphone plug/unplug */ /* This callback can be used for many different functions if needed - @@ -406,7 +409,9 @@ void button_init(void) remote_filter_first_keypress = false; #endif #endif - +#ifdef HAVE_TOUCHSCREEN + last_touchscreen_touch = 0xffff; +#endif /* Start polling last */ tick_add_task(button_tick); } @@ -522,7 +527,10 @@ static int button_read(void) if (btn && flipped) btn = button_flip(btn); /* swap upside down */ #endif - +#ifdef HAVE_TOUCHSCREEN + if (btn & BUTTON_TOUCHSCREEN) + last_touchscreen_touch = current_tick; +#endif /* Filter the button status. It is only accepted if we get the same status twice in a row. */ #ifndef HAVE_TOUCHSCREEN @@ -536,7 +544,6 @@ static int button_read(void) return retval; } - int button_status(void) { return lastbtn; @@ -547,6 +554,12 @@ void button_clear_queue(void) queue_clear(&button_queue); } +#ifdef HAVE_TOUCHSCREEN +int touchscreen_last_touch(void) +{ + return last_touchscreen_touch; +} +#endif #endif /* SIMULATOR */ #ifdef HAVE_WHEEL_ACCELERATION |