diff options
Diffstat (limited to 'firmware/target/arm/tms320dm320/mrobe-500/button-mr500.c')
| -rw-r--r-- | firmware/target/arm/tms320dm320/mrobe-500/button-mr500.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/firmware/target/arm/tms320dm320/mrobe-500/button-mr500.c b/firmware/target/arm/tms320dm320/mrobe-500/button-mr500.c index 4def88c4f8..04acb71e45 100644 --- a/firmware/target/arm/tms320dm320/mrobe-500/button-mr500.c +++ b/firmware/target/arm/tms320dm320/mrobe-500/button-mr500.c @@ -110,16 +110,17 @@ inline bool button_hold(void) int button_read_device(int *data) { + static int old_data; int button_read = BUTTON_NONE; short touch_x, touch_y, touch_z1, touch_z2; static bool hold_button_old = false; - *data = 0; + *data = old_data; /* Handle touchscreen */ if (tsc2100_read_touch(&touch_x, &touch_y, &touch_z1, &touch_z2)) { - *data = touch_to_pixels(&touch_x, &touch_y); + old_data = *data = touch_to_pixels(&touch_x, &touch_y); button_read |= touchscreen_to_pixels(touch_x, touch_y, data); } |