Merge pull request #430 from gunadai/main

pointer fix for gt911_touchscreen.c
shorepine · Dec 8, 2024 · 4e6501c · 4e6501c
2 parents 1bcea7c + 712294d
commit 4e6501c
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/tulip/esp32s3/gt911_touchscreen.c b/tulip/esp32s3/gt911_touchscreen.c
@@ -145,6 +145,10 @@ void run_gt911(void *param) {
                         last_touch_y[i] = (touch_y[i] + touch_y_delta)*touch_y_scale;
                     #endif
                 }
+                for(uint8_t i=touch_cnt;i<3;i++) {
+                    last_touch_x[i] = -1;
+                    last_touch_y[i] = -1;
+		}
                 //fprintf(stderr, "touch DOWN %d %d\n", last_touch_x[0], last_touch_y[0]);
                 send_touch_to_micropython(last_touch_x[0], last_touch_y[0], 0);
                 gt911_held = 1;