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Diffstat (limited to 'firmware/drivers/touchscreen.c')
-rw-r--r--firmware/drivers/touchscreen.c16
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 */