diff options
Diffstat (limited to 'firmware/drivers/touchscreen.c')
| -rw-r--r-- | firmware/drivers/touchscreen.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/firmware/drivers/touchscreen.c b/firmware/drivers/touchscreen.c index 823c2e7a92..8ce2400ca2 100644 --- a/firmware/drivers/touchscreen.c +++ b/firmware/drivers/touchscreen.c @@ -31,6 +31,7 @@ #define BUTTON_MARGIN_X (int)(LCD_WIDTH * 0.03) #define BUTTON_MARGIN_Y (int)(LCD_HEIGHT * 0.03) +static bool touch_enabled = true; static enum touchscreen_mode current_mode = TOUCHSCREEN_POINT; static const int touchscreen_buttons[3][3] = { @@ -121,6 +122,8 @@ static void map_pixels(int *x, int *y) /* TODO: add jitter (and others) filter */ int touchscreen_to_pixels(int x, int y, int *data) { + if(!touch_enabled) + return 0; x &= 0xFFFF; y &= 0xFFFF; @@ -169,6 +172,19 @@ enum touchscreen_mode touchscreen_get_mode(void) return current_mode; } +void touchscreen_enable(bool en) +{ + if(en != touch_enabled) + { + touch_enabled = en; + touchscreen_enable_device(en); + } +} + +bool touchscreen_is_enabled(void) +{ + return touch_enabled; +} #if ((CONFIG_PLATFORM & PLATFORM_ANDROID) == 0) /* android has an API for this */ |